diff --git a/src/ImageSharp/Advanced/AotCompilerTools.cs b/src/ImageSharp/Advanced/AotCompilerTools.cs
index fef49bffd4..0f28b28901 100644
--- a/src/ImageSharp/Advanced/AotCompilerTools.cs
+++ b/src/ImageSharp/Advanced/AotCompilerTools.cs
@@ -54,7 +54,7 @@ internal static class AotCompilerTools
     /// <remarks>
     /// This method doesn't actually do anything but serves an important purpose...
     /// If you are running ImageSharp on iOS and try to call SaveAsGif, it will throw an exception:
-    /// "Attempting to JIT compile method... OctreeFrameQuantizer.ConstructPalette... while running in aot-only mode."
+    /// "Attempting to JIT compile method... HexadecatreeQuantizer.ConstructPalette... while running in aot-only mode."
     /// The reason this happens is the SaveAsGif method makes heavy use of generics, which are too confusing for the AoT
     /// compiler used on Xamarin.iOS. It spins up the JIT compiler to try and figure it out, but that is an illegal op on
     /// iOS so it bombs out.
@@ -479,7 +479,7 @@ internal static class AotCompilerTools
     private static void AotCompileQuantizers<TPixel>()
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        AotCompileQuantizer<TPixel, OctreeQuantizer>();
+        AotCompileQuantizer<TPixel, HexadecatreeQuantizer>();
         AotCompileQuantizer<TPixel, PaletteQuantizer>();
         AotCompileQuantizer<TPixel, WebSafePaletteQuantizer>();
         AotCompileQuantizer<TPixel, WernerPaletteQuantizer>();
@@ -523,10 +523,8 @@ internal static class AotCompilerTools
     private static void AotCompilePixelMaps<TPixel>()
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        default(EuclideanPixelMap<TPixel, HybridCache>).GetClosestColor(default, out _);
         default(EuclideanPixelMap<TPixel, AccurateCache>).GetClosestColor(default, out _);
         default(EuclideanPixelMap<TPixel, CoarseCache>).GetClosestColor(default, out _);
-        default(EuclideanPixelMap<TPixel, NullCache>).GetClosestColor(default, out _);
     }
 
     /// <summary>
@@ -551,8 +549,8 @@ internal static class AotCompilerTools
         where TPixel : unmanaged, IPixel<TPixel>
         where TDither : struct, IDither
     {
-        OctreeQuantizer<TPixel> octree = default;
-        default(TDither).ApplyQuantizationDither<OctreeQuantizer<TPixel>, TPixel>(ref octree, default, default, default);
+        HexadecatreeQuantizer<TPixel> hexadecatree = default;
+        default(TDither).ApplyQuantizationDither<HexadecatreeQuantizer<TPixel>, TPixel>(ref hexadecatree, default, default, default);
 
         PaletteQuantizer<TPixel> palette = default;
         default(TDither).ApplyQuantizationDither<PaletteQuantizer<TPixel>, TPixel>(ref palette, default, default, default);
diff --git a/src/ImageSharp/Advanced/ParallelExecutionSettings.cs b/src/ImageSharp/Advanced/ParallelExecutionSettings.cs
index fd9692f9ae..ad0318297a 100644
--- a/src/ImageSharp/Advanced/ParallelExecutionSettings.cs
+++ b/src/ImageSharp/Advanced/ParallelExecutionSettings.cs
@@ -18,7 +18,10 @@ public readonly struct ParallelExecutionSettings
     /// <summary>
     /// Initializes a new instance of the <see cref="ParallelExecutionSettings"/> struct.
     /// </summary>
-    /// <param name="maxDegreeOfParallelism">The value used for initializing <see cref="ParallelOptions.MaxDegreeOfParallelism"/> when using TPL.</param>
+    /// <param name="maxDegreeOfParallelism">
+    /// The value used for initializing <see cref="ParallelOptions.MaxDegreeOfParallelism"/> when using TPL.
+    /// Set to <c>-1</c> to leave the degree of parallelism unbounded.
+    /// </param>
     /// <param name="minimumPixelsProcessedPerTask">The value for <see cref="MinimumPixelsProcessedPerTask"/>.</param>
     /// <param name="memoryAllocator">The <see cref="MemoryAllocator"/>.</param>
     public ParallelExecutionSettings(
@@ -44,7 +47,10 @@ public readonly struct ParallelExecutionSettings
     /// <summary>
     /// Initializes a new instance of the <see cref="ParallelExecutionSettings"/> struct.
     /// </summary>
-    /// <param name="maxDegreeOfParallelism">The value used for initializing <see cref="ParallelOptions.MaxDegreeOfParallelism"/> when using TPL.</param>
+    /// <param name="maxDegreeOfParallelism">
+    /// The value used for initializing <see cref="ParallelOptions.MaxDegreeOfParallelism"/> when using TPL.
+    /// Set to <c>-1</c> to leave the degree of parallelism unbounded.
+    /// </param>
     /// <param name="memoryAllocator">The <see cref="MemoryAllocator"/>.</param>
     public ParallelExecutionSettings(int maxDegreeOfParallelism, MemoryAllocator memoryAllocator)
         : this(maxDegreeOfParallelism, DefaultMinimumPixelsProcessedPerTask, memoryAllocator)
@@ -58,6 +64,7 @@ public readonly struct ParallelExecutionSettings
 
     /// <summary>
     /// Gets the value used for initializing <see cref="ParallelOptions.MaxDegreeOfParallelism"/> when using TPL.
+    /// A value of <c>-1</c> leaves the degree of parallelism unbounded.
     /// </summary>
     public int MaxDegreeOfParallelism { get; }
 
diff --git a/src/ImageSharp/Advanced/ParallelRowIterator.cs b/src/ImageSharp/Advanced/ParallelRowIterator.cs
index d170631a29..98c2656d11 100644
--- a/src/ImageSharp/Advanced/ParallelRowIterator.cs
+++ b/src/ImageSharp/Advanced/ParallelRowIterator.cs
@@ -44,14 +44,14 @@ public static partial class ParallelRowIterator
         where T : struct, IRowOperation
     {
         ValidateRectangle(rectangle);
+        ValidateSettings(parallelSettings);
 
         int top = rectangle.Top;
         int bottom = rectangle.Bottom;
         int width = rectangle.Width;
         int height = rectangle.Height;
 
-        int maxSteps = DivideCeil(width * (long)height, parallelSettings.MinimumPixelsProcessedPerTask);
-        int numOfSteps = Math.Min(parallelSettings.MaxDegreeOfParallelism, maxSteps);
+        int numOfSteps = GetNumberOfSteps(width, height, parallelSettings);
 
         // Avoid TPL overhead in this trivial case:
         if (numOfSteps == 1)
@@ -65,7 +65,7 @@ public static partial class ParallelRowIterator
         }
 
         int verticalStep = DivideCeil(rectangle.Height, numOfSteps);
-        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = numOfSteps };
+        ParallelOptions parallelOptions = CreateParallelOptions(parallelSettings, numOfSteps);
         RowOperationWrapper<T> wrappingOperation = new(top, bottom, verticalStep, in operation);
 
         _ = Parallel.For(
@@ -109,14 +109,14 @@ public static partial class ParallelRowIterator
         where TBuffer : unmanaged
     {
         ValidateRectangle(rectangle);
+        ValidateSettings(parallelSettings);
 
         int top = rectangle.Top;
         int bottom = rectangle.Bottom;
         int width = rectangle.Width;
         int height = rectangle.Height;
 
-        int maxSteps = DivideCeil(width * (long)height, parallelSettings.MinimumPixelsProcessedPerTask);
-        int numOfSteps = Math.Min(parallelSettings.MaxDegreeOfParallelism, maxSteps);
+        int numOfSteps = GetNumberOfSteps(width, height, parallelSettings);
         MemoryAllocator allocator = parallelSettings.MemoryAllocator;
         int bufferLength = Unsafe.AsRef(in operation).GetRequiredBufferLength(rectangle);
 
@@ -135,7 +135,7 @@ public static partial class ParallelRowIterator
         }
 
         int verticalStep = DivideCeil(height, numOfSteps);
-        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = numOfSteps };
+        ParallelOptions parallelOptions = CreateParallelOptions(parallelSettings, numOfSteps);
         RowOperationWrapper<T, TBuffer> wrappingOperation = new(top, bottom, verticalStep, bufferLength, allocator, in operation);
 
         _ = Parallel.For(
@@ -174,14 +174,14 @@ public static partial class ParallelRowIterator
         where T : struct, IRowIntervalOperation
     {
         ValidateRectangle(rectangle);
+        ValidateSettings(parallelSettings);
 
         int top = rectangle.Top;
         int bottom = rectangle.Bottom;
         int width = rectangle.Width;
         int height = rectangle.Height;
 
-        int maxSteps = DivideCeil(width * (long)height, parallelSettings.MinimumPixelsProcessedPerTask);
-        int numOfSteps = Math.Min(parallelSettings.MaxDegreeOfParallelism, maxSteps);
+        int numOfSteps = GetNumberOfSteps(width, height, parallelSettings);
 
         // Avoid TPL overhead in this trivial case:
         if (numOfSteps == 1)
@@ -192,7 +192,7 @@ public static partial class ParallelRowIterator
         }
 
         int verticalStep = DivideCeil(rectangle.Height, numOfSteps);
-        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = numOfSteps };
+        ParallelOptions parallelOptions = CreateParallelOptions(parallelSettings, numOfSteps);
         RowIntervalOperationWrapper<T> wrappingOperation = new(top, bottom, verticalStep, in operation);
 
         _ = Parallel.For(
@@ -236,14 +236,14 @@ public static partial class ParallelRowIterator
         where TBuffer : unmanaged
     {
         ValidateRectangle(rectangle);
+        ValidateSettings(parallelSettings);
 
         int top = rectangle.Top;
         int bottom = rectangle.Bottom;
         int width = rectangle.Width;
         int height = rectangle.Height;
 
-        int maxSteps = DivideCeil(width * (long)height, parallelSettings.MinimumPixelsProcessedPerTask);
-        int numOfSteps = Math.Min(parallelSettings.MaxDegreeOfParallelism, maxSteps);
+        int numOfSteps = GetNumberOfSteps(width, height, parallelSettings);
         MemoryAllocator allocator = parallelSettings.MemoryAllocator;
         int bufferLength = Unsafe.AsRef(in operation).GetRequiredBufferLength(rectangle);
 
@@ -259,7 +259,7 @@ public static partial class ParallelRowIterator
         }
 
         int verticalStep = DivideCeil(height, numOfSteps);
-        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = numOfSteps };
+        ParallelOptions parallelOptions = CreateParallelOptions(parallelSettings, numOfSteps);
         RowIntervalOperationWrapper<T, TBuffer> wrappingOperation = new(top, bottom, verticalStep, bufferLength, allocator, in operation);
 
         _ = Parallel.For(
@@ -272,6 +272,37 @@ public static partial class ParallelRowIterator
     [MethodImpl(InliningOptions.ShortMethod)]
     private static int DivideCeil(long dividend, int divisor) => (int)Math.Min(1 + ((dividend - 1) / divisor), int.MaxValue);
 
+    /// <summary>
+    /// Creates the <see cref="ParallelOptions"/> for the current iteration.
+    /// </summary>
+    /// <param name="parallelSettings">The execution settings.</param>
+    /// <param name="numOfSteps">The number of row partitions to execute.</param>
+    /// <returns>The <see cref="ParallelOptions"/> instance.</returns>
+    [MethodImpl(InliningOptions.ShortMethod)]
+    private static ParallelOptions CreateParallelOptions(in ParallelExecutionSettings parallelSettings, int numOfSteps)
+        => new() { MaxDegreeOfParallelism = parallelSettings.MaxDegreeOfParallelism == -1 ? -1 : numOfSteps };
+
+    /// <summary>
+    /// Calculates the number of row partitions to execute for the given region.
+    /// </summary>
+    /// <param name="width">The width of the region.</param>
+    /// <param name="height">The height of the region.</param>
+    /// <param name="parallelSettings">The execution settings.</param>
+    /// <returns>The number of row partitions to execute.</returns>
+    [MethodImpl(InliningOptions.ShortMethod)]
+    private static int GetNumberOfSteps(int width, int height, in ParallelExecutionSettings parallelSettings)
+    {
+        int maxSteps = DivideCeil(width * (long)height, parallelSettings.MinimumPixelsProcessedPerTask);
+
+        if (parallelSettings.MaxDegreeOfParallelism == -1)
+        {
+            // Row batching cannot produce more useful partitions than the number of rows available.
+            return Math.Min(height, maxSteps);
+        }
+
+        return Math.Min(parallelSettings.MaxDegreeOfParallelism, maxSteps);
+    }
+
     private static void ValidateRectangle(Rectangle rectangle)
     {
         Guard.MustBeGreaterThan(
@@ -284,4 +315,35 @@ public static partial class ParallelRowIterator
             0,
             $"{nameof(rectangle)}.{nameof(rectangle.Height)}");
     }
+
+    /// <summary>
+    /// Validates the supplied <see cref="ParallelExecutionSettings"/>.
+    /// </summary>
+    /// <param name="parallelSettings">The execution settings.</param>
+    /// <exception cref="ArgumentOutOfRangeException">
+    /// Thrown when <see cref="ParallelExecutionSettings.MaxDegreeOfParallelism"/> or
+    /// <see cref="ParallelExecutionSettings.MinimumPixelsProcessedPerTask"/> is invalid.
+    /// </exception>
+    /// <exception cref="ArgumentNullException">
+    /// Thrown when <see cref="ParallelExecutionSettings.MemoryAllocator"/> is null.
+    /// This also guards the public <see cref="ParallelExecutionSettings"/> default value, which bypasses constructor validation.
+    /// </exception>
+    private static void ValidateSettings(in ParallelExecutionSettings parallelSettings)
+    {
+        // ParallelExecutionSettings is a public struct, so callers can pass default and bypass constructor validation.
+        if (parallelSettings.MaxDegreeOfParallelism is 0 or < -1)
+        {
+            throw new ArgumentOutOfRangeException(
+                $"{nameof(parallelSettings)}.{nameof(ParallelExecutionSettings.MaxDegreeOfParallelism)}");
+        }
+
+        Guard.MustBeGreaterThan(
+            parallelSettings.MinimumPixelsProcessedPerTask,
+            0,
+            $"{nameof(parallelSettings)}.{nameof(ParallelExecutionSettings.MinimumPixelsProcessedPerTask)}");
+
+        Guard.NotNull(
+            parallelSettings.MemoryAllocator,
+            $"{nameof(parallelSettings)}.{nameof(ParallelExecutionSettings.MemoryAllocator)}");
+    }
 }
diff --git a/src/ImageSharp/Common/Helpers/Numerics.cs b/src/ImageSharp/Common/Helpers/Numerics.cs
index efe68977bb..04ed48e210 100644
--- a/src/ImageSharp/Common/Helpers/Numerics.cs
+++ b/src/ImageSharp/Common/Helpers/Numerics.cs
@@ -643,6 +643,20 @@ internal static class Numerics
         return Avx.Blend(result, alpha, BlendAlphaControl);
     }
 
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> UnPremultiply(Vector512<float> source, Vector512<float> alpha)
+    {
+        // Check if alpha is zero to avoid division by zero
+        Vector512<float> zeroMask = Vector512.Equals(alpha, Vector512<float>.Zero);
+
+        // Divide source by alpha if alpha is nonzero, otherwise set all components to match the source value
+        Vector512<float> result = Vector512.ConditionalSelect(zeroMask, source, source / alpha);
+
+        // Blend the result with the alpha vector to ensure that the alpha component is unchanged
+        Vector512<float> alphaMask = Vector512.Create(0, 0, 0, -1, 0, 0, 0, -1, 0, 0, 0, -1, 0, 0, 0, -1).AsSingle();
+        return Vector512.ConditionalSelect(alphaMask, alpha, result);
+    }
+
     /// <summary>
     /// Permutes the given vector return a new instance with all the values set to <see cref="Vector4.W"/>.
     /// </summary>
@@ -690,7 +704,7 @@ internal static class Numerics
     /// </summary>
     /// <param name="vectors">The span of vectors</param>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static unsafe void CubePowOnXYZ(Span<Vector4> vectors)
+    public static void CubePowOnXYZ(Span<Vector4> vectors)
     {
         ref Vector4 baseRef = ref MemoryMarshal.GetReference(vectors);
         ref Vector4 endRef = ref Unsafe.Add(ref baseRef, (uint)vectors.Length);
diff --git a/src/ImageSharp/Common/Helpers/SimdUtils.HwIntrinsics.cs b/src/ImageSharp/Common/Helpers/SimdUtils.HwIntrinsics.cs
index ff5ea5de33..022056deb0 100644
--- a/src/ImageSharp/Common/Helpers/SimdUtils.HwIntrinsics.cs
+++ b/src/ImageSharp/Common/Helpers/SimdUtils.HwIntrinsics.cs
@@ -601,51 +601,6 @@ internal static partial class SimdUtils
             }
         }
 
-        /// <summary>
-        /// Performs a multiplication and an addition of the <see cref="Vector256{Single}"/>.
-        /// TODO: Fix. The arguments are in a different order to the FMA intrinsic.
-        /// </summary>
-        /// <remarks>ret = (vm0 * vm1) + va</remarks>
-        /// <param name="va">The vector to add to the intermediate result.</param>
-        /// <param name="vm0">The first vector to multiply.</param>
-        /// <param name="vm1">The second vector to multiply.</param>
-        /// <returns>The <see cref="Vector256{T}"/>.</returns>
-        [MethodImpl(InliningOptions.AlwaysInline)]
-        public static Vector256<float> MultiplyAdd(
-            Vector256<float> va,
-            Vector256<float> vm0,
-            Vector256<float> vm1)
-        {
-            if (Fma.IsSupported)
-            {
-                return Fma.MultiplyAdd(vm1, vm0, va);
-            }
-
-            return va + (vm0 * vm1);
-        }
-
-        /// <summary>
-        /// Performs a multiplication and a negated addition of the <see cref="Vector256{Single}"/>.
-        /// </summary>
-        /// <remarks>ret = c - (a * b)</remarks>
-        /// <param name="a">The first vector to multiply.</param>
-        /// <param name="b">The second vector to multiply.</param>
-        /// <param name="c">The vector to add negated to the intermediate result.</param>
-        /// <returns>The <see cref="Vector256{T}"/>.</returns>
-        [MethodImpl(InliningOptions.ShortMethod)]
-        public static Vector256<float> MultiplyAddNegated(
-            Vector256<float> a,
-            Vector256<float> b,
-            Vector256<float> c)
-        {
-            if (Fma.IsSupported)
-            {
-                return Fma.MultiplyAddNegated(a, b, c);
-            }
-
-            return Avx.Subtract(c, Avx.Multiply(a, b));
-        }
-
         /// <summary>
         /// Blend packed 8-bit integers from <paramref name="left"/> and <paramref name="right"/> using <paramref name="mask"/>.
         /// The high bit of each corresponding <paramref name="mask"/> byte determines the selection.
@@ -752,7 +707,7 @@ internal static partial class SimdUtils
         /// Implementation is based on MagicScaler code:
         /// https://github.com/saucecontrol/PhotoSauce/blob/b5811908041200488aa18fdfd17df5fc457415dc/src/MagicScaler/Magic/Processors/ConvertersFloat.cs#L80-L182
         /// </remarks>
-        internal static unsafe void ByteToNormalizedFloat(
+        internal static void ByteToNormalizedFloat(
             ReadOnlySpan<byte> source,
             Span<float> destination)
         {
@@ -1172,8 +1127,10 @@ internal static partial class SimdUtils
             Vector256<byte> rgb, rg, bx;
             Vector256<float> r, g, b;
 
+            // Each iteration consumes 8 Rgb24 pixels (24 bytes) but starts with a 32-byte load,
+            // so we need 3 extra pixels of addressable slack beyond the vectorized chunk.
             const int bytesPerRgbStride = 24;
-            nuint count = (uint)source.Length / 8;
+            nuint count = source.Length > 3 ? (uint)(source.Length - 3) / 8 : 0;
             for (nuint i = 0; i < count; i++)
             {
                 rgb = Avx2.PermuteVar8x32(Unsafe.AddByteOffset(ref rgbByteSpan, (uint)(bytesPerRgbStride * i)).AsUInt32(), extractToLanesMask).AsByte();
@@ -1193,10 +1150,10 @@ internal static partial class SimdUtils
             }
 
             int sliceCount = (int)(count * 8);
-            redChannel = redChannel.Slice(sliceCount);
-            greenChannel = greenChannel.Slice(sliceCount);
-            blueChannel = blueChannel.Slice(sliceCount);
-            source = source.Slice(sliceCount);
+            redChannel = redChannel[sliceCount..];
+            greenChannel = greenChannel[sliceCount..];
+            blueChannel = blueChannel[sliceCount..];
+            source = source[sliceCount..];
         }
     }
 }
diff --git a/src/ImageSharp/Common/Helpers/Vector256Utilities.cs b/src/ImageSharp/Common/Helpers/Vector256Utilities.cs
index 14ac13dd8d..90e3169b37 100644
--- a/src/ImageSharp/Common/Helpers/Vector256Utilities.cs
+++ b/src/ImageSharp/Common/Helpers/Vector256Utilities.cs
@@ -115,6 +115,28 @@ internal static class Vector256_
         return va + (vm0 * vm1);
     }
 
+    /// <summary>
+    /// Performs a multiplication and a negated addition of the <see cref="Vector256{Single}"/>.
+    /// </summary>
+    /// <remarks>ret = va - (vm0 * vm1)</remarks>
+    /// <param name="va">The vector to add to the negated intermediate result.</param>
+    /// <param name="vm0">The first vector to multiply.</param>
+    /// <param name="vm1">The second vector to multiply.</param>
+    /// <returns>The <see cref="Vector256{T}"/>.</returns>
+    [MethodImpl(InliningOptions.ShortMethod)]
+    public static Vector256<float> MultiplyAddNegated(
+        Vector256<float> va,
+        Vector256<float> vm0,
+        Vector256<float> vm1)
+    {
+        if (Fma.IsSupported)
+        {
+            return Fma.MultiplyAddNegated(vm0, vm1, va);
+        }
+
+        return va - (vm0 * vm1);
+    }
+
     /// <summary>
     /// Performs a multiplication and a subtraction of the <see cref="Vector256{Single}"/>.
     /// </summary>
diff --git a/src/ImageSharp/Common/Helpers/Vector512Utilities.cs b/src/ImageSharp/Common/Helpers/Vector512Utilities.cs
index 03ee4626cd..82a20158ae 100644
--- a/src/ImageSharp/Common/Helpers/Vector512Utilities.cs
+++ b/src/ImageSharp/Common/Helpers/Vector512Utilities.cs
@@ -87,6 +87,21 @@ internal static class Vector512_
         Vector512<float> vm1)
         => Avx512F.FusedMultiplyAdd(vm0, vm1, va);
 
+    /// <summary>
+    /// Performs a multiplication and a negated addition of the <see cref="Vector512{Single}"/>.
+    /// </summary>
+    /// <remarks>ret = va - (vm0 * vm1)</remarks>
+    /// <param name="va">The vector to add to the negated intermediate result.</param>
+    /// <param name="vm0">The first vector to multiply.</param>
+    /// <param name="vm1">The second vector to multiply.</param>
+    /// <returns>The <see cref="Vector512{T}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplyAddNegated(
+        Vector512<float> va,
+        Vector512<float> vm0,
+        Vector512<float> vm1)
+        => Avx512F.FusedMultiplyAddNegated(vm0, vm1, va);
+
     /// <summary>
     /// Restricts a vector between a minimum and a maximum value.
     /// </summary>
diff --git a/src/ImageSharp/Configuration.cs b/src/ImageSharp/Configuration.cs
index c2b02dedd9..2673927231 100644
--- a/src/ImageSharp/Configuration.cs
+++ b/src/ImageSharp/Configuration.cs
@@ -64,6 +64,7 @@ public sealed class Configuration
     /// <summary>
     /// Gets or sets the maximum number of concurrent tasks enabled in ImageSharp algorithms
     /// configured with this <see cref="Configuration"/> instance.
+    /// Set to <c>-1</c> to leave the degree of parallelism unbounded.
     /// Initialized with <see cref="Environment.ProcessorCount"/> by default.
     /// </summary>
     public int MaxDegreeOfParallelism
diff --git a/src/ImageSharp/Formats/Bmp/BmpEncoder.cs b/src/ImageSharp/Formats/Bmp/BmpEncoder.cs
index e255568047..210c08464a 100644
--- a/src/ImageSharp/Formats/Bmp/BmpEncoder.cs
+++ b/src/ImageSharp/Formats/Bmp/BmpEncoder.cs
@@ -13,7 +13,7 @@ public sealed class BmpEncoder : QuantizingImageEncoder
     /// <summary>
     /// Initializes a new instance of the <see cref="BmpEncoder"/> class.
     /// </summary>
-    public BmpEncoder() => this.Quantizer = KnownQuantizers.Octree;
+    public BmpEncoder() => this.Quantizer = KnownQuantizers.Hexadecatree;
 
     /// <summary>
     /// Gets the number of bits per pixel.
diff --git a/src/ImageSharp/Formats/Bmp/BmpEncoderCore.cs b/src/ImageSharp/Formats/Bmp/BmpEncoderCore.cs
index ccc620d6c4..0bf57c5612 100644
--- a/src/ImageSharp/Formats/Bmp/BmpEncoderCore.cs
+++ b/src/ImageSharp/Formats/Bmp/BmpEncoderCore.cs
@@ -116,7 +116,7 @@ internal sealed class BmpEncoderCore
         this.bitsPerPixel = encoder.BitsPerPixel;
 
         // TODO: Use a palette quantizer if supplied.
-        this.quantizer = encoder.Quantizer ?? KnownQuantizers.Octree;
+        this.quantizer = encoder.Quantizer ?? KnownQuantizers.Hexadecatree;
         this.pixelSamplingStrategy = encoder.PixelSamplingStrategy;
         this.transparentColorMode = encoder.TransparentColorMode;
         this.infoHeaderType = encoder.SupportTransparency ? BmpInfoHeaderType.WinVersion4 : BmpInfoHeaderType.WinVersion3;
diff --git a/src/ImageSharp/Formats/Gif/GifDecoderCore.cs b/src/ImageSharp/Formats/Gif/GifDecoderCore.cs
index 78ceb0b233..3d32c7cdac 100644
--- a/src/ImageSharp/Formats/Gif/GifDecoderCore.cs
+++ b/src/ImageSharp/Formats/Gif/GifDecoderCore.cs
@@ -468,7 +468,7 @@ internal sealed class GifDecoderCore : ImageDecoderCore
             int length = this.currentLocalColorTableSize = this.imageDescriptor.LocalColorTableSize * 3;
             this.currentLocalColorTable ??= this.configuration.MemoryAllocator.Allocate<byte>(768, AllocationOptions.Clean);
             stream.Read(this.currentLocalColorTable.GetSpan()[..length]);
-            rawColorTable = this.currentLocalColorTable!.GetSpan()[..length];
+            rawColorTable = this.currentLocalColorTable.GetSpan()[..length];
         }
         else if (this.globalColorTable != null)
         {
diff --git a/src/ImageSharp/Formats/Gif/GifEncoderCore.cs b/src/ImageSharp/Formats/Gif/GifEncoderCore.cs
index 07c73dcf22..d2883e2811 100644
--- a/src/ImageSharp/Formats/Gif/GifEncoderCore.cs
+++ b/src/ImageSharp/Formats/Gif/GifEncoderCore.cs
@@ -117,7 +117,7 @@ internal sealed class GifEncoderCore
 
         if (globalQuantizer is null)
         {
-            // Is this a gif with color information. If so use that, otherwise use octree.
+            // Is this a gif with color information. If so use that, otherwise use the adaptive hexadecatree quantizer.
             if (gifMetadata.ColorTableMode == FrameColorTableMode.Global && gifMetadata.GlobalColorTable?.Length > 0)
             {
                 int ti = GetTransparentIndex(quantized, frameMetadata);
@@ -132,12 +132,12 @@ internal sealed class GifEncoderCore
                 }
                 else
                 {
-                    globalQuantizer = new OctreeQuantizer(options);
+                    globalQuantizer = new HexadecatreeQuantizer(options);
                 }
             }
             else
             {
-                globalQuantizer = new OctreeQuantizer(options);
+                globalQuantizer = new HexadecatreeQuantizer(options);
             }
         }
 
diff --git a/src/ImageSharp/Formats/Jpeg/Components/Encoder/SpectralConverter{TPixel}.cs b/src/ImageSharp/Formats/Jpeg/Components/Encoder/SpectralConverter{TPixel}.cs
index b60ef68f11..8662c5c49b 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/Encoder/SpectralConverter{TPixel}.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/Encoder/SpectralConverter{TPixel}.cs
@@ -114,9 +114,9 @@ internal class SpectralConverter<TPixel> : SpectralConverter, IDisposable
             Span<TPixel> sourceRow = this.pixelBuffer.DangerousGetRowSpan(srcIndex);
             PixelOperations<TPixel>.Instance.UnpackIntoRgbPlanes(rLane, gLane, bLane, sourceRow);
 
-            rLane.Slice(paddingStartIndex).Fill(rLane[paddingStartIndex - 1]);
-            gLane.Slice(paddingStartIndex).Fill(gLane[paddingStartIndex - 1]);
-            bLane.Slice(paddingStartIndex).Fill(bLane[paddingStartIndex - 1]);
+            rLane.Slice(paddingStartIndex, paddedPixelsCount).Fill(rLane[paddingStartIndex - 1]);
+            gLane.Slice(paddingStartIndex, paddedPixelsCount).Fill(gLane[paddingStartIndex - 1]);
+            bLane.Slice(paddingStartIndex, paddedPixelsCount).Fill(bLane[paddingStartIndex - 1]);
 
             // Convert from rgb24 to target pixel type
             JpegColorConverterBase.ComponentValues values = new(this.componentProcessors, y);
diff --git a/src/ImageSharp/Formats/Png/PngDecoderCore.cs b/src/ImageSharp/Formats/Png/PngDecoderCore.cs
index 8962182679..d794c66e27 100644
--- a/src/ImageSharp/Formats/Png/PngDecoderCore.cs
+++ b/src/ImageSharp/Formats/Png/PngDecoderCore.cs
@@ -214,7 +214,7 @@ internal sealed class PngDecoderCore : ImageDecoderCore
                             break;
                         case PngChunkType.FrameData:
                         {
-                            if (frameCount >= this.maxFrames)
+                            if (frameCount > this.maxFrames)
                             {
                                 goto EOF;
                             }
@@ -275,7 +275,7 @@ internal sealed class PngDecoderCore : ImageDecoderCore
                                 previousFrameControl = currentFrameControl;
                             }
 
-                            if (frameCount >= this.maxFrames)
+                            if (frameCount > this.maxFrames)
                             {
                                 goto EOF;
                             }
@@ -402,7 +402,7 @@ internal sealed class PngDecoderCore : ImageDecoderCore
                             break;
                         case PngChunkType.FrameControl:
                             ++frameCount;
-                            if (frameCount >= this.maxFrames)
+                            if (frameCount > this.maxFrames)
                             {
                                 break;
                             }
@@ -411,8 +411,12 @@ internal sealed class PngDecoderCore : ImageDecoderCore
 
                             break;
                         case PngChunkType.FrameData:
-                            if (frameCount >= this.maxFrames)
+                            if (frameCount > this.maxFrames)
                             {
+                                // Must skip the chunk data even when we've hit maxFrames, because TryReadChunk
+                                // restores the stream position to the start of the fdAT data after CRC validation.
+                                this.SkipChunkDataAndCrc(chunk);
+                                this.SkipRemainingFrameDataChunks(buffer);
                                 break;
                             }
 
@@ -428,9 +432,10 @@ internal sealed class PngDecoderCore : ImageDecoderCore
 
                             InitializeFrameMetadata(framesMetadata, currentFrameControl.Value);
 
-                            // Skip sequence number
-                            this.currentStream.Skip(4);
+                            // Skip data for this and all remaining FrameData chunks belonging to the same frame
+                            // (comparable to how Decode consumes them via ReadScanlines + ReadNextFrameDataChunk).
                             this.SkipChunkDataAndCrc(chunk);
+                            this.SkipRemainingFrameDataChunks(buffer);
                             break;
                         case PngChunkType.Data:
 
@@ -2093,6 +2098,31 @@ internal sealed class PngDecoderCore : ImageDecoderCore
         return 0;
     }
 
+    /// <summary>
+    /// Skips any remaining <see cref="PngChunkType.FrameData"/> chunks belonging to the current frame.
+    /// This mirrors how <see cref="ReadNextFrameDataChunk"/> is used during decoding:
+    /// consecutive fdAT chunks are consumed until a non-fdAT chunk is encountered,
+    /// which is stored in <see cref="nextChunk"/> for the next iteration.
+    /// </summary>
+    /// <param name="buffer">Temporary buffer.</param>
+    private void SkipRemainingFrameDataChunks(Span<byte> buffer)
+    {
+        while (this.TryReadChunk(buffer, out PngChunk chunk))
+        {
+            if (chunk.Type is PngChunkType.FrameData)
+            {
+                chunk.Data?.Dispose();
+                this.SkipChunkDataAndCrc(chunk);
+            }
+            else
+            {
+                // Not a FrameData chunk; store it so the next TryReadChunk call returns it.
+                this.nextChunk = chunk;
+                return;
+            }
+        }
+    }
+
     /// <summary>
     /// Reads a chunk from the stream.
     /// </summary>
diff --git a/src/ImageSharp/Formats/Tiff/TiffEncoder.cs b/src/ImageSharp/Formats/Tiff/TiffEncoder.cs
index a068613bf4..7859b2c902 100644
--- a/src/ImageSharp/Formats/Tiff/TiffEncoder.cs
+++ b/src/ImageSharp/Formats/Tiff/TiffEncoder.cs
@@ -15,7 +15,7 @@ public class TiffEncoder : QuantizingImageEncoder
     /// <summary>
     /// Initializes a new instance of the <see cref="TiffEncoder"/> class.
     /// </summary>
-    public TiffEncoder() => this.Quantizer = KnownQuantizers.Octree;
+    public TiffEncoder() => this.Quantizer = KnownQuantizers.Hexadecatree;
 
     /// <summary>
     /// Gets the number of bits per pixel.
diff --git a/src/ImageSharp/Formats/Tiff/TiffEncoderCore.cs b/src/ImageSharp/Formats/Tiff/TiffEncoderCore.cs
index d7508b02e8..e5e47166e9 100644
--- a/src/ImageSharp/Formats/Tiff/TiffEncoderCore.cs
+++ b/src/ImageSharp/Formats/Tiff/TiffEncoderCore.cs
@@ -71,7 +71,7 @@ internal sealed class TiffEncoderCore
         this.configuration = configuration;
         this.memoryAllocator = configuration.MemoryAllocator;
         this.PhotometricInterpretation = encoder.PhotometricInterpretation;
-        this.quantizer = encoder.Quantizer ?? KnownQuantizers.Octree;
+        this.quantizer = encoder.Quantizer ?? KnownQuantizers.Hexadecatree;
         this.pixelSamplingStrategy = encoder.PixelSamplingStrategy;
         this.BitsPerPixel = encoder.BitsPerPixel;
         this.HorizontalPredictor = encoder.HorizontalPredictor;
diff --git a/src/ImageSharp/ImageInfo.cs b/src/ImageSharp/ImageInfo.cs
index 0bbd73b63a..d27c4b9330 100644
--- a/src/ImageSharp/ImageInfo.cs
+++ b/src/ImageSharp/ImageInfo.cs
@@ -63,8 +63,12 @@ public class ImageInfo
     public int Height => this.Size.Height;
 
     /// <summary>
-    /// Gets the number of frames in the image.
+    /// Gets the number of frame metadata entries available for the image.
     /// </summary>
+    /// <remarks>
+    /// This value is the same as <see cref="FrameMetadataCollection"/> count and may be <c>0</c> when frame
+    /// metadata was not populated by the decoder.
+    /// </remarks>
     public int FrameCount => this.FrameMetadataCollection.Count;
 
     /// <summary>
@@ -73,8 +77,12 @@ public class ImageInfo
     public ImageMetadata Metadata { get; }
 
     /// <summary>
-    /// Gets the collection of metadata associated with individual image frames.
+    /// Gets the metadata associated with the decoded image frames, if available.
     /// </summary>
+    /// <remarks>
+    /// For multi-frame formats, decoders populate one entry per decoded frame. For single-frame formats, this
+    /// collection is typically empty.
+    /// </remarks>
     public IReadOnlyList<ImageFrameMetadata> FrameMetadataCollection { get; }
 
     /// <summary>
@@ -86,4 +94,24 @@ public class ImageInfo
     /// Gets the bounds of the image.
     /// </summary>
     public Rectangle Bounds => new(Point.Empty, this.Size);
+
+    /// <summary>
+    /// Gets the total number of bytes required to store the image pixels in memory.
+    /// </summary>
+    /// <remarks>
+    /// This reports the in-memory size of the pixel data represented by this <see cref="ImageInfo"/>, not the
+    /// encoded size of the image file. The value is computed from the image dimensions and
+    /// <see cref="PixelType"/>. When <see cref="FrameMetadataCollection"/> contains decoded frame metadata, the
+    /// per-frame size is multiplied by that count. Otherwise, the value is the in-memory size of the single
+    /// image frame represented by this <see cref="ImageInfo"/>.
+    /// </remarks>
+    /// <returns>The total number of bytes required to store the image pixels in memory.</returns>
+    public long GetPixelMemorySize()
+    {
+        int count = this.FrameMetadataCollection.Count > 0
+            ? this.FrameMetadataCollection.Count
+            : 1;
+
+        return (long)this.Size.Width * this.Size.Height * (this.PixelType.BitsPerPixel / 8) * count;
+    }
 }
diff --git a/src/ImageSharp/PixelFormats/PixelBlenders/DefaultPixelBlenders.Generated.cs b/src/ImageSharp/PixelFormats/PixelBlenders/DefaultPixelBlenders.Generated.cs
index 7cd9cc57ad..883693031e 100644
--- a/src/ImageSharp/PixelFormats/PixelBlenders/DefaultPixelBlenders.Generated.cs
+++ b/src/ImageSharp/PixelFormats/PixelBlenders/DefaultPixelBlenders.Generated.cs
@@ -46,7 +46,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -85,7 +112,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -121,7 +178,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -168,7 +269,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -233,7 +381,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -272,7 +447,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -308,7 +513,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -355,7 +604,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -420,7 +716,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -459,7 +782,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -495,7 +848,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -542,7 +939,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -607,7 +1051,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -646,7 +1117,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -682,7 +1183,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -729,7 +1274,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -794,15 +1386,15 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
             {
-                // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
-                ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
-                ref Vector256<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 2u);
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
 
-                ref Vector256<float> backgroundBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(background));
-                ref Vector256<float> sourceBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(source));
-                Vector256<float> opacity = Vector256.Create(amount);
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
 
                 while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
                 {
@@ -812,9 +1404,36 @@ internal static class DefaultPixelBlenders<TPixel>
                     sourceBase = ref Unsafe.Add(ref sourceBase, 1);
                 }
 
-                if (Numerics.Modulo2(destination.Length) != 0)
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
                 {
-                    // Vector4 fits neatly in pairs. Any overlap has to be equal to 1.
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
+            {
+                // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
+                ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector256<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 2u);
+
+                ref Vector256<float> backgroundBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector256<float> sourceBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(source));
+                Vector256<float> opacity = Vector256.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                if (Numerics.Modulo2(destination.Length) != 0)
+                {
+                    // Vector4 fits neatly in pairs. Any overlap has to be equal to 1.
                     int i = destination.Length - 1;
                     destination[i] = PorterDuffFunctions.ScreenSrc(background[i], source[i], amount);
                 }
@@ -833,7 +1452,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -869,7 +1518,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -916,7 +1609,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -981,7 +1721,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1020,7 +1787,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1056,7 +1853,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1103,7 +1944,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1168,7 +2056,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1207,7 +2122,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1243,7 +2188,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1290,7 +2279,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1355,7 +2391,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1394,7 +2457,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1430,7 +2523,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1477,7 +2614,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1542,7 +2726,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrc(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1581,7 +2792,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrc(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1617,7 +2858,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrc(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1664,7 +2949,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrc(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrc(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1729,7 +3061,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1768,7 +3127,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1804,7 +3193,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1851,7 +3284,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1916,7 +3396,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1955,7 +3462,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -1991,7 +3528,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2038,7 +3619,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2103,7 +3731,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2142,7 +3797,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2178,7 +3863,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2225,7 +3954,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2290,7 +4066,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2329,7 +4132,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2365,7 +4198,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2412,7 +4289,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2477,7 +4401,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2516,7 +4467,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2552,7 +4533,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2599,7 +4624,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2664,7 +4736,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2703,7 +4802,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2739,7 +4868,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2786,7 +4959,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2851,7 +5071,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2890,7 +5137,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2926,7 +5203,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -2960,20 +5281,67 @@ internal static class DefaultPixelBlenders<TPixel>
                     int i = destination.Length - 1;
                     destination[i] = PorterDuffFunctions.LightenSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
                 }
-            }
-            else
-            {
-                for (int i = 0; i < destination.Length; i++)
+            }
+            else
+            {
+                for (int i = 0; i < destination.Length; i++)
+                {
+                    destination[i] = PorterDuffFunctions.LightenSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
                 {
-                    destination[i] = PorterDuffFunctions.LightenSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3038,7 +5406,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3077,7 +5472,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3113,7 +5538,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3160,7 +5629,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3225,7 +5741,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3264,7 +5807,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3300,7 +5873,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3347,7 +5964,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrcAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3412,7 +6076,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3451,7 +6142,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3487,7 +6208,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3534,7 +6299,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3599,7 +6411,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3638,7 +6477,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3674,7 +6543,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3721,7 +6634,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3786,7 +6746,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3825,7 +6812,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3861,7 +6878,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3908,7 +6969,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -3973,7 +7081,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4012,7 +7147,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4048,7 +7213,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4095,7 +7304,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4160,7 +7416,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4199,7 +7482,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4235,7 +7548,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4282,7 +7639,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4347,7 +7751,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4386,7 +7817,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4422,7 +7883,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4461,15 +7966,62 @@ internal static class DefaultPixelBlenders<TPixel>
             {
                 for (int i = 0; i < destination.Length; i++)
                 {
-                    destination[i] = PorterDuffFunctions.DarkenSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    destination[i] = PorterDuffFunctions.DarkenSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4534,7 +8086,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4573,7 +8152,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4609,7 +8218,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4656,7 +8309,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4721,7 +8421,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4760,7 +8487,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4796,7 +8553,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4843,7 +8644,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4908,7 +8756,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4947,7 +8822,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -4983,7 +8888,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5030,7 +8979,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrcOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5095,7 +9091,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5134,7 +9157,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5170,7 +9223,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5217,7 +9314,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5282,7 +9426,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5321,7 +9492,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5357,7 +9558,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5404,7 +9649,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5469,7 +9761,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5508,7 +9827,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5544,7 +9893,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5591,7 +9984,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5656,7 +10096,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5695,7 +10162,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5731,7 +10228,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5778,7 +10319,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5843,7 +10431,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5882,7 +10497,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5918,7 +10563,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -5952,20 +10641,67 @@ internal static class DefaultPixelBlenders<TPixel>
                     int i = destination.Length - 1;
                     destination[i] = PorterDuffFunctions.ScreenSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
                 }
-            }
-            else
-            {
-                for (int i = 0; i < destination.Length; i++)
+            }
+            else
+            {
+                for (int i = 0; i < destination.Length; i++)
+                {
+                    destination[i] = PorterDuffFunctions.ScreenSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
                 {
-                    destination[i] = PorterDuffFunctions.ScreenSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6030,7 +10766,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6069,7 +10832,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6105,7 +10898,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6152,7 +10989,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6217,7 +11101,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6256,7 +11167,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6292,7 +11233,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6339,7 +11324,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6404,7 +11436,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6443,7 +11502,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6479,7 +11568,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6526,7 +11659,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6591,7 +11771,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6630,7 +11837,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6666,7 +11903,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6713,7 +11994,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrcIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6778,7 +12106,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6817,7 +12172,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6853,7 +12238,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6900,7 +12329,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalSrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -6965,7 +12441,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7004,7 +12507,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplySrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7040,7 +12573,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7087,7 +12664,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplySrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplySrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7152,7 +12776,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7191,7 +12842,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7227,7 +12908,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7274,7 +12999,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddSrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7339,7 +13111,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7378,7 +13177,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7414,7 +13243,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7453,15 +13326,62 @@ internal static class DefaultPixelBlenders<TPixel>
             {
                 for (int i = 0; i < destination.Length; i++)
                 {
-                    destination[i] = PorterDuffFunctions.SubtractSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    destination[i] = PorterDuffFunctions.SubtractSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractSrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7526,7 +13446,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7565,7 +13512,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7601,7 +13578,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7648,7 +13669,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenSrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7713,7 +13781,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7752,7 +13847,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7788,7 +13913,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7835,7 +14004,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenSrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7900,7 +14116,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7939,7 +14182,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -7975,7 +14248,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8022,7 +14339,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenSrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8087,7 +14451,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8126,7 +14517,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlaySrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8162,7 +14583,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8209,7 +14674,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlaySrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlaySrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8274,7 +14786,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8313,7 +14852,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8349,7 +14918,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8396,7 +15009,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightSrcOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightSrcOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8461,7 +15121,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8500,7 +15187,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8536,7 +15253,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8583,7 +15344,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8648,7 +15456,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8687,7 +15522,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8723,7 +15588,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8770,7 +15679,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8835,7 +15791,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8874,7 +15857,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8910,7 +15923,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -8944,20 +16001,67 @@ internal static class DefaultPixelBlenders<TPixel>
                     int i = destination.Length - 1;
                     destination[i] = PorterDuffFunctions.AddDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
                 }
-            }
-            else
-            {
-                for (int i = 0; i < destination.Length; i++)
+            }
+            else
+            {
+                for (int i = 0; i < destination.Length; i++)
+                {
+                    destination[i] = PorterDuffFunctions.AddDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
                 {
-                    destination[i] = PorterDuffFunctions.AddDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9022,7 +16126,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9061,7 +16192,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9097,7 +16258,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9144,7 +16349,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9209,7 +16461,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9248,7 +16527,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9284,7 +16593,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9331,7 +16684,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9396,7 +16796,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9435,7 +16862,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9471,7 +16928,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9518,7 +17019,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9583,7 +17131,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9622,7 +17197,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9658,7 +17263,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9705,7 +17354,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9770,7 +17466,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9809,7 +17532,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9845,7 +17598,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9892,7 +17689,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9957,7 +17801,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDest(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -9996,7 +17867,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDest(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10032,7 +17933,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDest(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10079,7 +18024,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDest(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDest(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10144,7 +18136,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10183,7 +18202,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10219,7 +18268,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10266,7 +18359,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10331,7 +18471,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10370,7 +18537,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10406,7 +18603,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10445,15 +18686,62 @@ internal static class DefaultPixelBlenders<TPixel>
             {
                 for (int i = 0; i < destination.Length; i++)
                 {
-                    destination[i] = PorterDuffFunctions.MultiplyDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    destination[i] = PorterDuffFunctions.MultiplyDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10518,7 +18806,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10557,7 +18872,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10593,7 +18938,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10640,7 +19029,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10705,7 +19141,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10744,7 +19207,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10780,7 +19273,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10827,7 +19364,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10892,7 +19476,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10931,7 +19542,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -10967,7 +19608,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11014,7 +19699,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11079,7 +19811,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11118,7 +19877,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11154,7 +19943,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11201,7 +20034,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11266,7 +20146,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11305,7 +20212,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11341,7 +20278,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11388,7 +20369,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11453,7 +20481,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11492,7 +20547,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11528,7 +20613,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11575,7 +20704,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11640,7 +20816,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestAtop(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11679,7 +20882,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestAtop(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11715,7 +20948,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestAtop(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11762,7 +21039,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDestAtop(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestAtop(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11827,7 +21151,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11866,7 +21217,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11902,7 +21283,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -11936,20 +21361,67 @@ internal static class DefaultPixelBlenders<TPixel>
                     int i = destination.Length - 1;
                     destination[i] = PorterDuffFunctions.NormalDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
                 }
-            }
-            else
-            {
-                for (int i = 0; i < destination.Length; i++)
+            }
+            else
+            {
+                for (int i = 0; i < destination.Length; i++)
+                {
+                    destination[i] = PorterDuffFunctions.NormalDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
                 {
-                    destination[i] = PorterDuffFunctions.NormalDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12014,7 +21486,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12053,7 +21552,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12089,7 +21618,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12136,7 +21709,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12201,7 +21821,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12240,7 +21887,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12276,7 +21953,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12323,7 +22044,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12388,7 +22156,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12427,7 +22222,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12463,7 +22288,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12510,7 +22379,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12575,7 +22491,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12614,7 +22557,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12650,7 +22623,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12697,7 +22714,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12762,7 +22826,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12801,7 +22892,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12837,7 +22958,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12884,7 +23049,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12949,7 +23161,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -12988,7 +23227,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13024,7 +23293,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13071,7 +23384,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13136,7 +23496,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13175,7 +23562,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13211,7 +23628,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13258,7 +23719,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13323,7 +23831,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestOver(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13362,7 +23897,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestOver(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13398,7 +23963,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13437,15 +24046,62 @@ internal static class DefaultPixelBlenders<TPixel>
             {
                 for (int i = 0; i < destination.Length; i++)
                 {
-                    destination[i] = PorterDuffFunctions.HardLightDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    destination[i] = PorterDuffFunctions.HardLightDestOver(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDestOver(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestOver(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13510,7 +24166,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13549,7 +24232,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13585,7 +24298,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13632,7 +24389,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13697,7 +24501,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13736,7 +24567,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13772,7 +24633,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13819,7 +24724,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13884,7 +24836,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13923,7 +24902,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -13959,7 +24968,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14006,7 +25059,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14071,7 +25171,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14110,7 +25237,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14146,7 +25303,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14193,7 +25394,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14258,7 +25506,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14297,7 +25572,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14333,7 +25638,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14380,7 +25729,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14445,7 +25841,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14484,7 +25907,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14520,7 +25973,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14567,7 +26064,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14632,7 +26176,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14671,7 +26242,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14707,7 +26308,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14754,7 +26399,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14819,7 +26511,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14858,7 +26577,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14894,7 +26643,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -14928,20 +26721,67 @@ internal static class DefaultPixelBlenders<TPixel>
                     int i = destination.Length - 1;
                     destination[i] = PorterDuffFunctions.OverlayDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
                 }
-            }
-            else
-            {
-                for (int i = 0; i < destination.Length; i++)
+            }
+            else
+            {
+                for (int i = 0; i < destination.Length; i++)
+                {
+                    destination[i] = PorterDuffFunctions.OverlayDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
                 {
-                    destination[i] = PorterDuffFunctions.OverlayDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15006,7 +26846,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestIn(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15045,7 +26912,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestIn(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15081,7 +26978,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestIn(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15128,7 +27069,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDestIn(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestIn(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15193,7 +27181,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15232,7 +27247,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15268,7 +27313,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15315,7 +27404,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15380,7 +27516,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15419,7 +27582,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15455,7 +27648,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15502,7 +27739,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15567,7 +27851,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15606,7 +27917,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15642,7 +27983,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15689,7 +28074,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15754,7 +28186,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15793,7 +28252,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15829,7 +28318,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15876,7 +28409,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15941,7 +28521,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -15980,7 +28587,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16016,7 +28653,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16063,7 +28744,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16128,7 +28856,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16167,7 +28922,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16203,7 +28988,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16250,7 +29079,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16315,7 +29191,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16354,7 +29257,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16390,7 +29323,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16429,15 +29406,62 @@ internal static class DefaultPixelBlenders<TPixel>
             {
                 for (int i = 0; i < destination.Length; i++)
                 {
-                    destination[i] = PorterDuffFunctions.LightenDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    destination[i] = PorterDuffFunctions.LightenDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16502,7 +29526,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16541,7 +29592,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16577,7 +29658,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16624,7 +29749,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16689,7 +29861,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestOut(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16728,7 +29927,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestOut(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16764,7 +29993,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestOut(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16811,7 +30084,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightDestOut(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightDestOut(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16876,7 +30196,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16915,7 +30262,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16951,7 +30328,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -16998,7 +30419,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17063,7 +30531,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17102,7 +30597,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17138,7 +30663,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17185,7 +30754,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17250,7 +30866,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17289,7 +30932,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17325,7 +30998,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17372,7 +31089,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17437,7 +31201,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17476,7 +31267,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17512,7 +31333,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17559,7 +31424,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17624,7 +31536,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17663,7 +31602,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17699,7 +31668,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17746,7 +31759,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17811,7 +31871,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17850,7 +31937,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17886,7 +32003,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17920,20 +32081,67 @@ internal static class DefaultPixelBlenders<TPixel>
                     int i = destination.Length - 1;
                     destination[i] = PorterDuffFunctions.DarkenClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
                 }
-            }
-            else
-            {
-                for (int i = 0; i < destination.Length; i++)
+            }
+            else
+            {
+                for (int i = 0; i < destination.Length; i++)
+                {
+                    destination[i] = PorterDuffFunctions.DarkenClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
                 {
-                    destination[i] = PorterDuffFunctions.DarkenClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -17998,7 +32206,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18037,7 +32272,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18073,7 +32338,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18120,7 +32429,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18185,7 +32541,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18224,7 +32607,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18260,7 +32673,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18307,7 +32764,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18372,7 +32876,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightClear(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18411,7 +32942,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightClear(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18447,7 +33008,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightClear(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18494,7 +33099,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightClear(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightClear(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18559,7 +33211,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18598,7 +33277,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.NormalXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18634,7 +33343,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18681,7 +33434,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.NormalXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.NormalXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18746,7 +33546,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18785,7 +33612,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.MultiplyXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18821,7 +33678,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18868,7 +33769,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.MultiplyXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.MultiplyXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18933,7 +33881,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -18972,7 +33947,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.AddXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19008,7 +34013,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19055,7 +34104,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.AddXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.AddXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19120,7 +34216,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19159,7 +34282,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.SubtractXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19195,7 +34348,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19242,7 +34439,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.SubtractXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.SubtractXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19307,7 +34551,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19346,7 +34617,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.ScreenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19382,7 +34683,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19421,15 +34766,62 @@ internal static class DefaultPixelBlenders<TPixel>
             {
                 for (int i = 0; i < destination.Length; i++)
                 {
-                    destination[i] = PorterDuffFunctions.ScreenXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    destination[i] = PorterDuffFunctions.ScreenXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
+        {
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.ScreenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.ScreenXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
                 }
             }
-        }
-
-        /// <inheritdoc />
-        protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
-        {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19494,7 +34886,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19533,7 +34952,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.DarkenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19569,7 +35018,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19616,7 +35109,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.DarkenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.DarkenXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19681,7 +35221,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19720,7 +35287,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.LightenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19756,7 +35353,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19803,7 +35444,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.LightenXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.LightenXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19868,7 +35556,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19907,7 +35622,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.OverlayXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19943,7 +35688,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -19990,7 +35779,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.OverlayXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.OverlayXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -20055,7 +35891,34 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightXor(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -20094,7 +35957,37 @@ internal static class DefaultPixelBlenders<TPixel>
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.HardLightXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightXor(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -20130,7 +36023,51 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightXor(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -20177,7 +36114,54 @@ internal static class DefaultPixelBlenders<TPixel>
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.HardLightXor(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.HardLightXor(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
diff --git a/src/ImageSharp/PixelFormats/PixelBlenders/DefaultPixelBlenders.Generated.tt b/src/ImageSharp/PixelFormats/PixelBlenders/DefaultPixelBlenders.Generated.tt
index 3b885826b8..c2439c24cc 100644
--- a/src/ImageSharp/PixelFormats/PixelBlenders/DefaultPixelBlenders.Generated.tt
+++ b/src/ImageSharp/PixelFormats/PixelBlenders/DefaultPixelBlenders.Generated.tt
@@ -89,7 +89,34 @@ var blenders = new []{
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.<#=blender_composer#>(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.<#=blender_composer#>(background[i], source[i], amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -128,7 +155,37 @@ var blenders = new []{
         {
             amount = Numerics.Clamp(amount, 0, 1);
 
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> opacity = Vector512.Create(amount);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    destinationBase = PorterDuffFunctions.<#=blender_composer#>(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.<#=blender_composer#>(background[i], source, amount);
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -164,7 +221,51 @@ var blenders = new []{
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, ReadOnlySpan<Vector4> source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref Vector512<float> sourceBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(source));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.<#=blender_composer#>(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    sourceBase = ref Unsafe.Add(ref sourceBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.<#=blender_composer#>(background[i], source[i], Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
@@ -211,7 +312,54 @@ var blenders = new []{
         /// <inheritdoc />
         protected override void BlendFunction(Span<Vector4> destination, ReadOnlySpan<Vector4> background, Vector4 source, ReadOnlySpan<float> amount)
         {
-            if (Avx2.IsSupported && destination.Length >= 2)
+            if (Avx512F.IsSupported && destination.Length >= 4)
+            {
+                // Divide by 4 as 4 elements per Vector4 and 16 per Vector512<float>
+                ref Vector512<float> destinationBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(destination));
+                ref Vector512<float> destinationLast = ref Unsafe.Add(ref destinationBase, (uint)destination.Length / 4u);
+
+                ref Vector512<float> backgroundBase = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference(background));
+                ref float amountBase = ref MemoryMarshal.GetReference(amount);
+
+                Vector512<float> sourceBase = Vector512.Create(
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W,
+                    source.X, source.Y, source.Z, source.W);
+                Vector512<float> vOne = Vector512.Create(1F);
+
+                while (Unsafe.IsAddressLessThan(ref destinationBase, ref destinationLast))
+                {
+                    float amount0 = amountBase;
+                    float amount1 = Unsafe.Add(ref amountBase, 1);
+                    float amount2 = Unsafe.Add(ref amountBase, 2);
+                    float amount3 = Unsafe.Add(ref amountBase, 3);
+
+                    // We need to create a Vector512<float> containing the current four amount values
+                    // taking up each quarter of the Vector512<float> and then clamp them.
+                    Vector512<float> opacity = Vector512.Create(
+                        amount0, amount0, amount0, amount0,
+                        amount1, amount1, amount1, amount1,
+                        amount2, amount2, amount2, amount2,
+                        amount3, amount3, amount3, amount3);
+                    opacity = Vector512.Min(Vector512.Max(Vector512<float>.Zero, opacity), vOne);
+
+                    destinationBase = PorterDuffFunctions.<#=blender_composer#>(backgroundBase, sourceBase, opacity);
+                    destinationBase = ref Unsafe.Add(ref destinationBase, 1);
+                    backgroundBase = ref Unsafe.Add(ref backgroundBase, 1);
+                    amountBase = ref Unsafe.Add(ref amountBase, 4);
+                }
+
+                int remainder = Numerics.Modulo4(destination.Length);
+                if (remainder != 0)
+                {
+                    for (int i = destination.Length - remainder; i < destination.Length; i++)
+                    {
+                        destination[i] = PorterDuffFunctions.<#=blender_composer#>(background[i], source, Numerics.Clamp(amount[i], 0, 1F));
+                    }
+                }
+            }
+            else if (Avx2.IsSupported && destination.Length >= 2)
             {
                 // Divide by 2 as 4 elements per Vector4 and 8 per Vector256<float>
                 ref Vector256<float> destinationBase = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference(destination));
diff --git a/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.Generated.cs b/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.Generated.cs
index 255bafc798..d32966c24e 100644
--- a/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.Generated.cs
+++ b/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.Generated.cs
@@ -37,7 +37,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalSrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "NormalSrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalSrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "NormalSrcAtop" compositing equation.
@@ -64,7 +75,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalSrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, Normal(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "NormalSrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalSrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, Normal(backdrop, source));
     }
@@ -94,7 +120,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalSrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, Normal(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "NormalSrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalSrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, Normal(backdrop, source));
     }
@@ -123,7 +164,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalSrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "NormalSrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalSrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "NormalSrcOut" compositing equation.
@@ -149,7 +201,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalSrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "NormalSrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalSrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "NormalDest" compositing equation.
@@ -177,6 +240,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "NormalDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "NormalDestAtop" compositing equation.
     /// </summary>
@@ -202,7 +278,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, Normal(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "NormalDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, Normal(source, backdrop));
     }
@@ -232,7 +323,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, Normal(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "NormalDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, Normal(source, backdrop));
     }
@@ -261,7 +367,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "NormalDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "NormalDestOut" compositing equation.
@@ -287,7 +404,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "NormalDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "NormalXor" compositing equation.
@@ -313,7 +441,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "NormalXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "NormalClear" compositing equation.
@@ -339,7 +478,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> NormalClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "NormalClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> NormalClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
@@ -558,7 +708,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplySrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "MultiplySrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplySrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "MultiplySrcAtop" compositing equation.
@@ -585,7 +746,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplySrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, Multiply(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "MultiplySrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplySrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, Multiply(backdrop, source));
     }
@@ -615,7 +791,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplySrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, Multiply(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "MultiplySrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplySrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, Multiply(backdrop, source));
     }
@@ -644,7 +835,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplySrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "MultiplySrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplySrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "MultiplySrcOut" compositing equation.
@@ -670,7 +872,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplySrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "MultiplySrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplySrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "MultiplyDest" compositing equation.
@@ -698,6 +911,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "MultiplyDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplyDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "MultiplyDestAtop" compositing equation.
     /// </summary>
@@ -723,7 +949,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplyDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, Multiply(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "MultiplyDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplyDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, Multiply(source, backdrop));
     }
@@ -753,7 +994,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplyDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, Multiply(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "MultiplyDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplyDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, Multiply(source, backdrop));
     }
@@ -782,7 +1038,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplyDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "MultiplyDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplyDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "MultiplyDestOut" compositing equation.
@@ -808,7 +1075,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplyDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "MultiplyDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplyDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "MultiplyXor" compositing equation.
@@ -834,7 +1112,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplyXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "MultiplyXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplyXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "MultiplyClear" compositing equation.
@@ -860,7 +1149,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> MultiplyClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "MultiplyClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> MultiplyClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
@@ -1079,7 +1379,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddSrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "AddSrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddSrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "AddSrcAtop" compositing equation.
@@ -1106,7 +1417,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddSrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, Add(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "AddSrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddSrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, Add(backdrop, source));
     }
@@ -1136,24 +1462,39 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddSrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
 
         return Over(backdrop, source, Add(backdrop, source));
     }
 
     /// <summary>
-    /// Returns the result of the "AddSrcIn" compositing equation.
+    /// Returns the result of the "AddSrcOver" compositing equation.
     /// </summary>
     /// <param name="backdrop">The backdrop vector.</param>
     /// <param name="source">The source vector.</param>
     /// <param name="opacity">The source opacity. Range 0..1</param>
-    /// <returns>The <see cref="Vector4"/>.</returns>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static Vector4 AddSrcIn(Vector4 backdrop, Vector4 source, float opacity)
+    public static Vector512<float> AddSrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
     {
-        source = Numerics.WithW(source, source * opacity);
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
-        return In(backdrop, source);
+        return Over(backdrop, source, Add(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "AddSrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector4"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector4 AddSrcIn(Vector4 backdrop, Vector4 source, float opacity)
+    {
+        source = Numerics.WithW(source, source * opacity);
+
+        return In(backdrop, source);
     }
 
     /// <summary>
@@ -1165,7 +1506,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddSrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "AddSrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddSrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "AddSrcOut" compositing equation.
@@ -1191,7 +1543,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddSrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "AddSrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddSrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "AddDest" compositing equation.
@@ -1219,6 +1582,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "AddDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "AddDestAtop" compositing equation.
     /// </summary>
@@ -1244,7 +1620,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, Add(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "AddDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, Add(source, backdrop));
     }
@@ -1274,7 +1665,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, Add(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "AddDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, Add(source, backdrop));
     }
@@ -1303,7 +1709,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "AddDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "AddDestOut" compositing equation.
@@ -1329,7 +1746,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "AddDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "AddXor" compositing equation.
@@ -1355,7 +1783,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "AddXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "AddClear" compositing equation.
@@ -1381,7 +1820,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> AddClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "AddClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> AddClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
@@ -1600,7 +2050,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractSrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "SubtractSrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractSrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "SubtractSrcAtop" compositing equation.
@@ -1627,7 +2088,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractSrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, Subtract(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "SubtractSrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractSrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, Subtract(backdrop, source));
     }
@@ -1657,7 +2133,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractSrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, Subtract(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "SubtractSrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractSrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, Subtract(backdrop, source));
     }
@@ -1686,7 +2177,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractSrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "SubtractSrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractSrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "SubtractSrcOut" compositing equation.
@@ -1712,7 +2214,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractSrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "SubtractSrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractSrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "SubtractDest" compositing equation.
@@ -1740,6 +2253,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "SubtractDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "SubtractDestAtop" compositing equation.
     /// </summary>
@@ -1765,7 +2291,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, Subtract(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "SubtractDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, Subtract(source, backdrop));
     }
@@ -1795,7 +2336,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, Subtract(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "SubtractDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, Subtract(source, backdrop));
     }
@@ -1824,7 +2380,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "SubtractDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "SubtractDestOut" compositing equation.
@@ -1850,7 +2417,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "SubtractDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "SubtractXor" compositing equation.
@@ -1876,7 +2454,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "SubtractXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "SubtractClear" compositing equation.
@@ -1902,7 +2491,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> SubtractClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "SubtractClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> SubtractClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
@@ -2121,7 +2721,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenSrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "ScreenSrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenSrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "ScreenSrcAtop" compositing equation.
@@ -2148,7 +2759,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenSrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, Screen(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "ScreenSrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenSrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, Screen(backdrop, source));
     }
@@ -2178,7 +2804,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenSrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, Screen(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "ScreenSrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenSrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, Screen(backdrop, source));
     }
@@ -2207,7 +2848,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenSrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "ScreenSrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenSrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "ScreenSrcOut" compositing equation.
@@ -2233,7 +2885,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenSrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "ScreenSrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenSrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "ScreenDest" compositing equation.
@@ -2261,6 +2924,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "ScreenDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "ScreenDestAtop" compositing equation.
     /// </summary>
@@ -2271,7 +2947,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector4 ScreenDestAtop(Vector4 backdrop, Vector4 source, float opacity)
     {
-        source = Numerics.WithW(source, source * opacity);
+        source = Numerics.WithW(source, source * opacity);
+
+        return Atop(source, backdrop, Screen(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "ScreenDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector256{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector256<float> ScreenDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
+    {
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
 
         return Atop(source, backdrop, Screen(source, backdrop));
     }
@@ -2282,11 +2973,11 @@ internal static partial class PorterDuffFunctions
     /// <param name="backdrop">The backdrop vector.</param>
     /// <param name="source">The source vector.</param>
     /// <param name="opacity">The source opacity. Range 0..1</param>
-    /// <returns>The <see cref="Vector256{Single}"/>.</returns>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static Vector256<float> ScreenDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
+    public static Vector512<float> ScreenDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, Screen(source, backdrop));
     }
@@ -2316,7 +3007,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, Screen(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "ScreenDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, Screen(source, backdrop));
     }
@@ -2345,7 +3051,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "ScreenDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "ScreenDestOut" compositing equation.
@@ -2371,7 +3088,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "ScreenDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "ScreenXor" compositing equation.
@@ -2397,7 +3125,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "ScreenXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "ScreenClear" compositing equation.
@@ -2423,7 +3162,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> ScreenClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "ScreenClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> ScreenClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
@@ -2642,7 +3392,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenSrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "DarkenSrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenSrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "DarkenSrcAtop" compositing equation.
@@ -2669,7 +3430,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenSrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, Darken(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "DarkenSrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenSrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, Darken(backdrop, source));
     }
@@ -2699,7 +3475,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenSrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, Darken(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "DarkenSrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenSrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, Darken(backdrop, source));
     }
@@ -2728,7 +3519,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenSrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "DarkenSrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenSrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "DarkenSrcOut" compositing equation.
@@ -2754,7 +3556,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenSrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "DarkenSrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenSrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "DarkenDest" compositing equation.
@@ -2782,6 +3595,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "DarkenDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "DarkenDestAtop" compositing equation.
     /// </summary>
@@ -2807,7 +3633,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, Darken(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "DarkenDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, Darken(source, backdrop));
     }
@@ -2837,7 +3678,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, Darken(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "DarkenDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, Darken(source, backdrop));
     }
@@ -2866,7 +3722,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "DarkenDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "DarkenDestOut" compositing equation.
@@ -2892,7 +3759,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "DarkenDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "DarkenXor" compositing equation.
@@ -2918,7 +3796,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "DarkenXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "DarkenClear" compositing equation.
@@ -2944,7 +3833,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> DarkenClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "DarkenClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> DarkenClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
@@ -3163,7 +4063,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenSrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "LightenSrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenSrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "LightenSrcAtop" compositing equation.
@@ -3190,7 +4101,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenSrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, Lighten(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "LightenSrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenSrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, Lighten(backdrop, source));
     }
@@ -3220,7 +4146,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenSrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, Lighten(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "LightenSrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenSrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, Lighten(backdrop, source));
     }
@@ -3249,7 +4190,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenSrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "LightenSrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenSrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "LightenSrcOut" compositing equation.
@@ -3275,7 +4227,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenSrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "LightenSrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenSrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "LightenDest" compositing equation.
@@ -3303,6 +4266,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "LightenDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "LightenDestAtop" compositing equation.
     /// </summary>
@@ -3328,7 +4304,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, Lighten(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "LightenDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, Lighten(source, backdrop));
     }
@@ -3358,7 +4349,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, Lighten(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "LightenDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, Lighten(source, backdrop));
     }
@@ -3384,10 +4390,21 @@ internal static partial class PorterDuffFunctions
     /// <param name="backdrop">The backdrop vector.</param>
     /// <param name="source">The source vector.</param>
     /// <param name="opacity">The source opacity. Range 0..1</param>
-    /// <returns>The <see cref="Vector256{Single}"/>.</returns>
+    /// <returns>The <see cref="Vector256{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector256<float> LightenDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "LightenDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static Vector256<float> LightenDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+    public static Vector512<float> LightenDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "LightenDestOut" compositing equation.
@@ -3413,7 +4430,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "LightenDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "LightenXor" compositing equation.
@@ -3439,7 +4467,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "LightenXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "LightenClear" compositing equation.
@@ -3465,7 +4504,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> LightenClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "LightenClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> LightenClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
@@ -3684,7 +4734,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlaySrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "OverlaySrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlaySrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "OverlaySrcAtop" compositing equation.
@@ -3711,7 +4772,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlaySrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, Overlay(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "OverlaySrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlaySrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, Overlay(backdrop, source));
     }
@@ -3741,7 +4817,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlaySrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, Overlay(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "OverlaySrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlaySrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, Overlay(backdrop, source));
     }
@@ -3770,7 +4861,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlaySrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "OverlaySrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlaySrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "OverlaySrcOut" compositing equation.
@@ -3796,7 +4898,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlaySrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "OverlaySrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlaySrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "OverlayDest" compositing equation.
@@ -3824,6 +4937,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "OverlayDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlayDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "OverlayDestAtop" compositing equation.
     /// </summary>
@@ -3849,7 +4975,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlayDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, Overlay(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "OverlayDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlayDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, Overlay(source, backdrop));
     }
@@ -3879,7 +5020,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlayDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, Overlay(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "OverlayDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlayDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, Overlay(source, backdrop));
     }
@@ -3908,7 +5064,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlayDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "OverlayDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlayDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "OverlayDestOut" compositing equation.
@@ -3934,7 +5101,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlayDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "OverlayDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlayDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "OverlayXor" compositing equation.
@@ -3960,7 +5138,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlayXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "OverlayXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlayXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "OverlayClear" compositing equation.
@@ -3986,7 +5175,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> OverlayClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "OverlayClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlayClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
@@ -4205,7 +5405,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightSrc(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "HardLightSrc compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightSrc(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "HardLightSrcAtop" compositing equation.
@@ -4232,7 +5443,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightSrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, HardLight(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "HardLightSrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightSrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, HardLight(backdrop, source));
     }
@@ -4262,7 +5488,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightSrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, HardLight(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "HardLightSrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightSrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, HardLight(backdrop, source));
     }
@@ -4291,7 +5532,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightSrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "HardLightSrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightSrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "HardLightSrcOut" compositing equation.
@@ -4317,7 +5569,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightSrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "HardLightSrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightSrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "HardLightDest" compositing equation.
@@ -4345,6 +5608,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "HardLightDest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightDest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "HardLightDestAtop" compositing equation.
     /// </summary>
@@ -4370,7 +5646,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightDestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, HardLight(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "HardLightDestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightDestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, HardLight(source, backdrop));
     }
@@ -4400,7 +5691,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightDestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, HardLight(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "HardLightDestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightDestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, HardLight(source, backdrop));
     }
@@ -4429,7 +5735,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightDestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "HardLightDestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightDestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "HardLightDestOut" compositing equation.
@@ -4455,7 +5772,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightDestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "HardLightDestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightDestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "HardLightXor" compositing equation.
@@ -4481,7 +5809,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightXor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "HardLightXor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightXor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "HardLightClear" compositing equation.
@@ -4507,7 +5846,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> HardLightClear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "HardLightClear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLightClear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 
     /// <summary>
diff --git a/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.Generated.tt b/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.Generated.tt
index 150adb33a8..7cb007bcae 100644
--- a/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.Generated.tt
+++ b/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.Generated.tt
@@ -47,7 +47,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>Src(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        => Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>Src compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>Src(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
     /// <summary>
     /// Returns the result of the "<#=blender#>SrcAtop" compositing equation.
@@ -74,7 +85,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>SrcAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(backdrop, source, <#=blender#>(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>SrcAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>SrcAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(backdrop, source, <#=blender#>(backdrop, source));
     }
@@ -104,7 +130,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>SrcOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(backdrop, source, <#=blender#>(backdrop, source));
+    }
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>SrcOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>SrcOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(backdrop, source, <#=blender#>(backdrop, source));
     }
@@ -133,7 +174,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>SrcIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => In(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>SrcIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>SrcIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "<#=blender#>SrcOut" compositing equation.
@@ -159,7 +211,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>SrcOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Out(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>SrcOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>SrcOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "<#=blender#>Dest" compositing equation.
@@ -187,6 +250,19 @@ internal static partial class PorterDuffFunctions
         return backdrop;
     }
 
+    /// <summary>
+    /// Returns the result of the "<#=blender#>Dest" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>Dest(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        return backdrop;
+    }
+
     /// <summary>
     /// Returns the result of the "<#=blender#>DestAtop" compositing equation.
     /// </summary>
@@ -212,7 +288,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>DestAtop(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Atop(source, backdrop, <#=blender#>(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>DestAtop" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>DestAtop(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Atop(source, backdrop, <#=blender#>(source, backdrop));
     }
@@ -242,7 +333,22 @@ internal static partial class PorterDuffFunctions
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>DestOver(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
     {
-        source = Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl);
+        source = Avx.Blend(source, source * opacity, BlendAlphaControl);
+
+        return Over(source, backdrop, <#=blender#>(source, backdrop));
+    }
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>DestOver" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>DestOver(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+    {
+        source = Avx512F.BlendVariable(source, source * opacity, AlphaMask512());
 
         return Over(source, backdrop, <#=blender#>(source, backdrop));
     }
@@ -271,7 +377,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>DestIn(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => In(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => In(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>DestIn" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>DestIn(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => In(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "<#=blender#>DestOut" compositing equation.
@@ -297,7 +414,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>DestOut(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Out(Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl), backdrop);
+        => Out(Avx.Blend(source, source * opacity, BlendAlphaControl), backdrop);
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>DestOut" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>DestOut(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Out(Avx512F.BlendVariable(source, source * opacity, AlphaMask512()), backdrop);
 
     /// <summary>
     /// Returns the result of the "<#=blender#>Xor" compositing equation.
@@ -323,7 +451,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>Xor(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Xor(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Xor(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>Xor" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>Xor(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Xor(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
     /// <summary>
     /// Returns the result of the "<#=blender#>Clear" compositing equation.
@@ -349,7 +488,18 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> <#=blender#>Clear(Vector256<float> backdrop, Vector256<float> source, Vector256<float> opacity)
-        => Clear(backdrop, Avx.Blend(source, Avx.Multiply(source, opacity), BlendAlphaControl));
+        => Clear(backdrop, Avx.Blend(source, source * opacity, BlendAlphaControl));
+
+    /// <summary>
+    /// Returns the result of the "<#=blender#>Clear" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="opacity">The source opacity. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> <#=blender#>Clear(Vector512<float> backdrop, Vector512<float> source, Vector512<float> opacity)
+        => Clear(backdrop, Avx512F.BlendVariable(source, source * opacity, AlphaMask512()));
 
 <#} #>
 
diff --git a/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.cs b/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.cs
index ca358be31c..948076fa32 100644
--- a/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.cs
+++ b/src/ImageSharp/PixelFormats/PixelBlenders/PorterDuffFunctions.cs
@@ -5,6 +5,7 @@ using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.Intrinsics;
 using System.Runtime.Intrinsics.X86;
+using SixLabors.ImageSharp.Common.Helpers;
 
 namespace SixLabors.ImageSharp.PixelFormats.PixelBlenders;
 
@@ -44,6 +45,16 @@ internal static partial class PorterDuffFunctions
     public static Vector256<float> Normal(Vector256<float> backdrop, Vector256<float> source)
         => source;
 
+    /// <summary>
+    /// Returns the result of the "Normal" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Normal(Vector512<float> backdrop, Vector512<float> source)
+        => source;
+
     /// <summary>
     /// Returns the result of the "Multiply" compositing equation.
     /// </summary>
@@ -62,7 +73,17 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> Multiply(Vector256<float> backdrop, Vector256<float> source)
-        => Avx.Multiply(backdrop, source);
+        => backdrop * source;
+
+    /// <summary>
+    /// Returns the result of the "Multiply" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Multiply(Vector512<float> backdrop, Vector512<float> source)
+        => backdrop * source;
 
     /// <summary>
     /// Returns the result of the "Add" compositing equation.
@@ -82,7 +103,17 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> Add(Vector256<float> backdrop, Vector256<float> source)
-        => Avx.Min(Vector256.Create(1F), Avx.Add(backdrop, source));
+        => Vector256.Min(Vector256.Create(1F), backdrop + source);
+
+    /// <summary>
+    /// Returns the result of the "Add" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Add(Vector512<float> backdrop, Vector512<float> source)
+        => Vector512.Min(Vector512.Create(1F), backdrop + source);
 
     /// <summary>
     /// Returns the result of the "Subtract" compositing equation.
@@ -102,7 +133,17 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> Subtract(Vector256<float> backdrop, Vector256<float> source)
-        => Avx.Max(Vector256<float>.Zero, Avx.Subtract(backdrop, source));
+        => Vector256.Max(Vector256<float>.Zero, backdrop - source);
+
+    /// <summary>
+    /// Returns the result of the "Subtract" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Subtract(Vector512<float> backdrop, Vector512<float> source)
+        => Vector512.Max(Vector512<float>.Zero, backdrop - source);
 
     /// <summary>
     /// Returns the result of the "Screen" compositing equation.
@@ -124,7 +165,20 @@ internal static partial class PorterDuffFunctions
     public static Vector256<float> Screen(Vector256<float> backdrop, Vector256<float> source)
     {
         Vector256<float> vOne = Vector256.Create(1F);
-        return SimdUtils.HwIntrinsics.MultiplyAddNegated(Avx.Subtract(vOne, backdrop), Avx.Subtract(vOne, source), vOne);
+        return Vector256_.MultiplyAddNegated(vOne, vOne - backdrop, vOne - source);
+    }
+
+    /// <summary>
+    /// Returns the result of the "Screen" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Screen(Vector512<float> backdrop, Vector512<float> source)
+    {
+        Vector512<float> vOne = Vector512.Create(1F);
+        return Vector512_.MultiplyAddNegated(vOne, vOne - backdrop, vOne - source);
     }
 
     /// <summary>
@@ -145,7 +199,17 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> Darken(Vector256<float> backdrop, Vector256<float> source)
-        => Avx.Min(backdrop, source);
+        => Vector256.Min(backdrop, source);
+
+    /// <summary>
+    /// Returns the result of the "Darken" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Darken(Vector512<float> backdrop, Vector512<float> source)
+        => Vector512.Min(backdrop, source);
 
     /// <summary>
     /// Returns the result of the "Lighten" compositing equation.
@@ -164,7 +228,17 @@ internal static partial class PorterDuffFunctions
     /// <returns>The <see cref="Vector256{Single}"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static Vector256<float> Lighten(Vector256<float> backdrop, Vector256<float> source)
-        => Avx.Max(backdrop, source);
+        => Vector256.Max(backdrop, source);
+
+    /// <summary>
+    /// Returns the result of the "Lighten" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Lighten(Vector512<float> backdrop, Vector512<float> source)
+        => Vector512.Max(backdrop, source);
 
     /// <summary>
     /// Returns the result of the "Overlay" compositing equation.
@@ -192,7 +266,20 @@ internal static partial class PorterDuffFunctions
     public static Vector256<float> Overlay(Vector256<float> backdrop, Vector256<float> source)
     {
         Vector256<float> color = OverlayValueFunction(backdrop, source);
-        return Avx.Min(Vector256.Create(1F), Avx.Blend(color, Vector256<float>.Zero, BlendAlphaControl));
+        return Vector256.Min(Vector256.Create(1F), Avx.Blend(color, Vector256<float>.Zero, BlendAlphaControl));
+    }
+
+    /// <summary>
+    /// Returns the result of the "Overlay" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Overlay(Vector512<float> backdrop, Vector512<float> source)
+    {
+        Vector512<float> color = OverlayValueFunction(backdrop, source);
+        return Vector512.Min(Vector512.Create(1F), Vector512.ConditionalSelect(AlphaMask512(), Vector512<float>.Zero, color));
     }
 
     /// <summary>
@@ -221,7 +308,20 @@ internal static partial class PorterDuffFunctions
     public static Vector256<float> HardLight(Vector256<float> backdrop, Vector256<float> source)
     {
         Vector256<float> color = OverlayValueFunction(source, backdrop);
-        return Avx.Min(Vector256.Create(1F), Avx.Blend(color, Vector256<float>.Zero, BlendAlphaControl));
+        return Vector256.Min(Vector256.Create(1F), Avx.Blend(color, Vector256<float>.Zero, BlendAlphaControl));
+    }
+
+    /// <summary>
+    /// Returns the result of the "HardLight" compositing equation.
+    /// </summary>
+    /// <param name="backdrop">The backdrop vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> HardLight(Vector512<float> backdrop, Vector512<float> source)
+    {
+        Vector512<float> color = OverlayValueFunction(source, backdrop);
+        return Vector512.Min(Vector512.Create(1F), Vector512.ConditionalSelect(AlphaMask512(), Vector512<float>.Zero, color));
     }
 
     /// <summary>
@@ -244,14 +344,32 @@ internal static partial class PorterDuffFunctions
     public static Vector256<float> OverlayValueFunction(Vector256<float> backdrop, Vector256<float> source)
     {
         Vector256<float> vOne = Vector256.Create(1F);
-        Vector256<float> left = Avx.Multiply(Avx.Add(backdrop, backdrop), source);
+        Vector256<float> left = (backdrop + backdrop) * source;
 
         Vector256<float> vOneMinusSource = Avx.Subtract(vOne, source);
-        Vector256<float> right = SimdUtils.HwIntrinsics.MultiplyAddNegated(Avx.Add(vOneMinusSource, vOneMinusSource), Avx.Subtract(vOne, backdrop), vOne);
+        Vector256<float> right = Vector256_.MultiplyAddNegated(vOne, vOneMinusSource + vOneMinusSource, vOne - backdrop);
         Vector256<float> cmp = Avx.CompareGreaterThan(backdrop, Vector256.Create(.5F));
         return Avx.BlendVariable(left, right, cmp);
     }
 
+    /// <summary>
+    /// Helper function for Overlay and HardLight modes
+    /// </summary>
+    /// <param name="backdrop">Backdrop color element</param>
+    /// <param name="source">Source color element</param>
+    /// <returns>Overlay value</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> OverlayValueFunction(Vector512<float> backdrop, Vector512<float> source)
+    {
+        Vector512<float> vOne = Vector512.Create(1F);
+        Vector512<float> left = (backdrop + backdrop) * source;
+
+        Vector512<float> vOneMinusSource = vOne - source;
+        Vector512<float> right = Vector512_.MultiplyAddNegated(vOne, vOneMinusSource + vOneMinusSource, vOne - backdrop);
+        Vector512<float> cmp = Avx512F.CompareGreaterThan(backdrop, Vector512.Create(.5F));
+        return Vector512.ConditionalSelect(cmp, right, left);
+    }
+
     /// <summary>
     /// Returns the result of the "Over" compositing equation.
     /// </summary>
@@ -295,17 +413,47 @@ internal static partial class PorterDuffFunctions
         Vector256<float> sW = Avx.Permute(source, ShuffleAlphaControl);
         Vector256<float> dW = Avx.Permute(destination, ShuffleAlphaControl);
 
-        Vector256<float> blendW = Avx.Multiply(sW, dW);
-        Vector256<float> dstW = Avx.Subtract(dW, blendW);
-        Vector256<float> srcW = Avx.Subtract(sW, blendW);
+        Vector256<float> blendW = sW * dW;
+        Vector256<float> dstW = dW - blendW;
+        Vector256<float> srcW = sW - blendW;
+
+        // calculate final alpha
+        Vector256<float> alpha = dstW + sW;
+
+        // calculate final color
+        Vector256<float> color = destination * dstW;
+        color = Vector256_.MultiplyAdd(color, source, srcW);
+        color = Vector256_.MultiplyAdd(color, blend, blendW);
+
+        // unpremultiply
+        return Numerics.UnPremultiply(color, alpha);
+    }
+
+    /// <summary>
+    /// Returns the result of the "Over" compositing equation.
+    /// </summary>
+    /// <param name="destination">The destination vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="blend">The amount to blend. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Over(Vector512<float> destination, Vector512<float> source, Vector512<float> blend)
+    {
+        // calculate weights
+        Vector512<float> sW = Vector512_.ShuffleNative(source, ShuffleAlphaControl);
+        Vector512<float> dW = Vector512_.ShuffleNative(destination, ShuffleAlphaControl);
+
+        Vector512<float> blendW = sW * dW;
+        Vector512<float> dstW = dW - blendW;
+        Vector512<float> srcW = sW - blendW;
 
         // calculate final alpha
-        Vector256<float> alpha = Avx.Add(dstW, sW);
+        Vector512<float> alpha = dstW + sW;
 
         // calculate final color
-        Vector256<float> color = Avx.Multiply(destination, dstW);
-        color = SimdUtils.HwIntrinsics.MultiplyAdd(color, source, srcW);
-        color = SimdUtils.HwIntrinsics.MultiplyAdd(color, blend, blendW);
+        Vector512<float> color = destination * dstW;
+        color = Vector512_.MultiplyAdd(color, source, srcW);
+        color = Vector512_.MultiplyAdd(color, blend, blendW);
 
         // unpremultiply
         return Numerics.UnPremultiply(color, alpha);
@@ -354,11 +502,36 @@ internal static partial class PorterDuffFunctions
 
         // calculate weights
         Vector256<float> sW = Avx.Permute(source, ShuffleAlphaControl);
-        Vector256<float> blendW = Avx.Multiply(sW, alpha);
-        Vector256<float> dstW = Avx.Subtract(alpha, blendW);
+        Vector256<float> blendW = sW * alpha;
+        Vector256<float> dstW = alpha - blendW;
 
         // calculate final color
-        Vector256<float> color = SimdUtils.HwIntrinsics.MultiplyAdd(Avx.Multiply(blend, blendW), destination, dstW);
+        Vector256<float> color = Vector256_.MultiplyAdd(Avx.Multiply(blend, blendW), destination, dstW);
+
+        // unpremultiply
+        return Numerics.UnPremultiply(color, alpha);
+    }
+
+    /// <summary>
+    /// Returns the result of the "Atop" compositing equation.
+    /// </summary>
+    /// <param name="destination">The destination vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <param name="blend">The amount to blend. Range 0..1</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Atop(Vector512<float> destination, Vector512<float> source, Vector512<float> blend)
+    {
+        // calculate final alpha
+        Vector512<float> alpha = Vector512_.ShuffleNative(destination, ShuffleAlphaControl);
+
+        // calculate weights
+        Vector512<float> sW = Vector512_.ShuffleNative(source, ShuffleAlphaControl);
+        Vector512<float> blendW = sW * alpha;
+        Vector512<float> dstW = alpha - blendW;
+
+        // calculate final color
+        Vector512<float> color = Vector512_.MultiplyAdd(blend * blendW, destination, dstW);
 
         // unpremultiply
         return Numerics.UnPremultiply(color, alpha);
@@ -392,10 +565,29 @@ internal static partial class PorterDuffFunctions
     public static Vector256<float> In(Vector256<float> destination, Vector256<float> source)
     {
         // calculate alpha
-        Vector256<float> alpha = Avx.Permute(Avx.Multiply(source, destination), ShuffleAlphaControl);
+        Vector256<float> alpha = Avx.Permute(source * destination, ShuffleAlphaControl);
 
         // premultiply
-        Vector256<float> color = Avx.Multiply(source, alpha);
+        Vector256<float> color = source * alpha;
+
+        // unpremultiply
+        return Numerics.UnPremultiply(color, alpha);
+    }
+
+    /// <summary>
+    /// Returns the result of the "In" compositing equation.
+    /// </summary>
+    /// <param name="destination">The destination vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> In(Vector512<float> destination, Vector512<float> source)
+    {
+        // calculate alpha
+        Vector512<float> alpha = Vector512_.ShuffleNative(source * destination, ShuffleAlphaControl);
+
+        // premultiply
+        Vector512<float> color = source * alpha;
 
         // unpremultiply
         return Numerics.UnPremultiply(color, alpha);
@@ -429,10 +621,29 @@ internal static partial class PorterDuffFunctions
     public static Vector256<float> Out(Vector256<float> destination, Vector256<float> source)
     {
         // calculate alpha
-        Vector256<float> alpha = Avx.Permute(Avx.Multiply(source, Avx.Subtract(Vector256.Create(1F), destination)), ShuffleAlphaControl);
+        Vector256<float> alpha = Avx.Permute(source * (Vector256.Create(1F) - destination), ShuffleAlphaControl);
+
+        // premultiply
+        Vector256<float> color = source * alpha;
+
+        // unpremultiply
+        return Numerics.UnPremultiply(color, alpha);
+    }
+
+    /// <summary>
+    /// Returns the result of the "Out" compositing equation.
+    /// </summary>
+    /// <param name="destination">The destination vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Out(Vector512<float> destination, Vector512<float> source)
+    {
+        // calculate alpha
+        Vector512<float> alpha = Vector512_.ShuffleNative(source * (Vector512.Create(1F) - destination), ShuffleAlphaControl);
 
         // premultiply
-        Vector256<float> color = Avx.Multiply(source, alpha);
+        Vector512<float> color = source * alpha;
 
         // unpremultiply
         return Numerics.UnPremultiply(color, alpha);
@@ -475,12 +686,37 @@ internal static partial class PorterDuffFunctions
         Vector256<float> dW = Avx.Shuffle(destination, destination, ShuffleAlphaControl);
 
         Vector256<float> vOne = Vector256.Create(1F);
-        Vector256<float> srcW = Avx.Subtract(vOne, dW);
-        Vector256<float> dstW = Avx.Subtract(vOne, sW);
+        Vector256<float> srcW = vOne - dW;
+        Vector256<float> dstW = vOne - sW;
 
         // calculate alpha
-        Vector256<float> alpha = SimdUtils.HwIntrinsics.MultiplyAdd(Avx.Multiply(dW, dstW), sW, srcW);
-        Vector256<float> color = SimdUtils.HwIntrinsics.MultiplyAdd(Avx.Multiply(Avx.Multiply(dW, destination), dstW), Avx.Multiply(sW, source), srcW);
+        Vector256<float> alpha = Vector256_.MultiplyAdd(Avx.Multiply(dW, dstW), sW, srcW);
+        Vector256<float> color = Vector256_.MultiplyAdd(Avx.Multiply(Avx.Multiply(dW, destination), dstW), Avx.Multiply(sW, source), srcW);
+
+        // unpremultiply
+        return Numerics.UnPremultiply(color, alpha);
+    }
+
+    /// <summary>
+    /// Returns the result of the "XOr" compositing equation.
+    /// </summary>
+    /// <param name="destination">The destination vector.</param>
+    /// <param name="source">The source vector.</param>
+    /// <returns>The <see cref="Vector512{Single}"/>.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Vector512<float> Xor(Vector512<float> destination, Vector512<float> source)
+    {
+        // calculate weights
+        Vector512<float> sW = Vector512_.ShuffleNative(source, ShuffleAlphaControl);
+        Vector512<float> dW = Vector512_.ShuffleNative(destination, ShuffleAlphaControl);
+
+        Vector512<float> vOne = Vector512.Create(1F);
+        Vector512<float> srcW = vOne - dW;
+        Vector512<float> dstW = vOne - sW;
+
+        // calculate alpha
+        Vector512<float> alpha = Vector512_.MultiplyAdd(dW * dstW, sW, srcW);
+        Vector512<float> color = Vector512_.MultiplyAdd((dW * destination) * dstW, sW * source, srcW);
 
         // unpremultiply
         return Numerics.UnPremultiply(color, alpha);
@@ -491,4 +727,11 @@ internal static partial class PorterDuffFunctions
 
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     private static Vector256<float> Clear(Vector256<float> backdrop, Vector256<float> source) => Vector256<float>.Zero;
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    private static Vector512<float> Clear(Vector512<float> backdrop, Vector512<float> source) => Vector512<float>.Zero;
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    private static Vector512<float> AlphaMask512()
+        => Vector512.Create(0, 0, 0, -1, 0, 0, 0, -1, 0, 0, 0, -1, 0, 0, 0, -1).AsSingle();
 }
diff --git a/src/ImageSharp/Processing/Extensions/Quantization/QuantizeExtensions.cs b/src/ImageSharp/Processing/Extensions/Quantization/QuantizeExtensions.cs
index bf6d2221f4..b0f5cb7d60 100644
--- a/src/ImageSharp/Processing/Extensions/Quantization/QuantizeExtensions.cs
+++ b/src/ImageSharp/Processing/Extensions/Quantization/QuantizeExtensions.cs
@@ -12,12 +12,12 @@ namespace SixLabors.ImageSharp.Processing;
 public static class QuantizeExtensions
 {
     /// <summary>
-    /// Applies quantization to the image using the <see cref="OctreeQuantizer"/>.
+    /// Applies quantization to the image using the <see cref="HexadecatreeQuantizer"/>.
     /// </summary>
     /// <param name="source">The current image processing context.</param>
     /// <returns>The <see cref="IImageProcessingContext"/>.</returns>
     public static IImageProcessingContext Quantize(this IImageProcessingContext source) =>
-        Quantize(source, KnownQuantizers.Octree);
+        Quantize(source, KnownQuantizers.Hexadecatree);
 
     /// <summary>
     /// Applies quantization to the image.
@@ -29,7 +29,7 @@ public static class QuantizeExtensions
         source.ApplyProcessor(new QuantizeProcessor(quantizer));
 
     /// <summary>
-    /// Applies quantization to the image using the <see cref="OctreeQuantizer"/>.
+    /// Applies quantization to the image using the <see cref="HexadecatreeQuantizer"/>.
     /// </summary>
     /// <param name="source">The current image processing context.</param>
     /// <param name="rectangle">
@@ -37,7 +37,7 @@ public static class QuantizeExtensions
     /// </param>
     /// <returns>The <see cref="IImageProcessingContext"/>.</returns>
     public static IImageProcessingContext Quantize(this IImageProcessingContext source, Rectangle rectangle) =>
-        Quantize(source, KnownQuantizers.Octree, rectangle);
+        Quantize(source, KnownQuantizers.Hexadecatree, rectangle);
 
     /// <summary>
     /// Applies quantization to the image.
diff --git a/src/ImageSharp/Processing/KnownQuantizers.cs b/src/ImageSharp/Processing/KnownQuantizers.cs
index 6fb3c72e81..b63ba597d1 100644
--- a/src/ImageSharp/Processing/KnownQuantizers.cs
+++ b/src/ImageSharp/Processing/KnownQuantizers.cs
@@ -1,4 +1,4 @@
-// Copyright (c) Six Labors.
+// Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
 using SixLabors.ImageSharp.Processing.Processors.Quantization;
@@ -6,14 +6,14 @@ using SixLabors.ImageSharp.Processing.Processors.Quantization;
 namespace SixLabors.ImageSharp.Processing;
 
 /// <summary>
-/// Contains reusable static instances of known quantizing algorithms
+/// Contains reusable static instances of known quantizing algorithms.
 /// </summary>
 public static class KnownQuantizers
 {
     /// <summary>
-    /// Gets the adaptive Octree quantizer. Fast with good quality.
+    /// Gets the adaptive hexadecatree quantizer. Fast with good quality.
     /// </summary>
-    public static IQuantizer Octree { get; } = new OctreeQuantizer();
+    public static IQuantizer Hexadecatree { get; } = new HexadecatreeQuantizer();
 
     /// <summary>
     /// Gets the Xiaolin Wu's Color Quantizer which generates high quality output.
diff --git a/src/ImageSharp/Processing/Processors/Quantization/ColorMatchingMode.cs b/src/ImageSharp/Processing/Processors/Quantization/ColorMatchingMode.cs
index 26fd7d5d76..c520d7c54b 100644
--- a/src/ImageSharp/Processing/Processors/Quantization/ColorMatchingMode.cs
+++ b/src/ImageSharp/Processing/Processors/Quantization/ColorMatchingMode.cs
@@ -15,14 +15,8 @@ public enum ColorMatchingMode
     Coarse,
 
     /// <summary>
-    /// Enables an exact color match cache for the first 512 unique colors encountered,
-    /// falling back to coarse matching thereafter.
-    /// </summary>
-    Hybrid,
-
-    /// <summary>
-    /// Performs exact color matching without any caching optimizations.
-    /// This is the slowest but most accurate matching strategy.
+    /// Performs exact color matching using a bounded exact-match cache with eviction.
+    /// This preserves exact color matching while accelerating repeated colors.
     /// </summary>
     Exact
 }
diff --git a/src/ImageSharp/Processing/Processors/Quantization/EuclideanPixelMap{TPixel,TCache}.cs b/src/ImageSharp/Processing/Processors/Quantization/EuclideanPixelMap{TPixel,TCache}.cs
index 5b0c7252cb..e2e7206e09 100644
--- a/src/ImageSharp/Processing/Processors/Quantization/EuclideanPixelMap{TPixel,TCache}.cs
+++ b/src/ImageSharp/Processing/Processors/Quantization/EuclideanPixelMap{TPixel,TCache}.cs
@@ -3,6 +3,8 @@
 
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using SixLabors.ImageSharp.Common.Helpers;
 using SixLabors.ImageSharp.PixelFormats;
 
 namespace SixLabors.ImageSharp.Processing.Processors.Quantization;
@@ -71,32 +73,107 @@ internal sealed class EuclideanPixelMap<TPixel, TCache> : PixelMap<TPixel>
     [MethodImpl(InliningOptions.ColdPath)]
     private int GetClosestColorSlow(Rgba32 rgba, ref TPixel paletteRef, out TPixel match)
     {
-        // Loop through the palette and find the nearest match.
+        ReadOnlySpan<Rgba32> rgbaPalette = this.rgbaPalette;
+        ref Rgba32 rgbaPaletteRef = ref MemoryMarshal.GetReference(rgbaPalette);
         int index = 0;
-        float leastDistance = float.MaxValue;
-        for (int i = 0; i < this.rgbaPalette.Length; i++)
+        int leastDistance = int.MaxValue;
+        int i = 0;
+
+        if (Vector128.IsHardwareAccelerated && rgbaPalette.Length >= 4)
         {
-            Rgba32 candidate = this.rgbaPalette[i];
-            if (candidate.PackedValue == rgba.PackedValue)
-            {
-                index = i;
-                break;
-            }
+            // Duplicate the query color so one 128-bit register can be subtracted from
+            // two packed RGBA candidates at a time after widening.
+            Vector128<short> pixel = Vector128.Create(
+                rgba.R,
+                rgba.G,
+                rgba.B,
+                rgba.A,
+                rgba.R,
+                rgba.G,
+                rgba.B,
+                rgba.A);
 
-            float distance = DistanceSquared(rgba, candidate);
-            if (distance == 0)
+            int vectorizedLength = rgbaPalette.Length & ~0x03;
+
+            for (; i < vectorizedLength; i += 4)
             {
-                index = i;
-                break;
+                // Load four packed Rgba32 values (16 bytes) and widen them into two vectors:
+                // [c0.r, c0.g, c0.b, c0.a, c1.r, ...] and [c2.r, c2.g, c2.b, c2.a, c3.r, ...].
+                Vector128<byte> packed = Vector128.LoadUnsafe(ref Unsafe.As<Rgba32, byte>(ref Unsafe.Add(ref rgbaPaletteRef, i)));
+                Vector128<short> lowerDiff = Vector128.WidenLower(packed).AsInt16() - pixel;
+                Vector128<short> upperDiff = Vector128.WidenUpper(packed).AsInt16() - pixel;
+
+                // MultiplyAddAdjacent collapses channel squares into RG + BA partial sums,
+                // so each pair of int lanes still corresponds to one candidate color.
+                Vector128<int> lowerPairs = Vector128_.MultiplyAddAdjacent(lowerDiff, lowerDiff);
+                Vector128<int> upperPairs = Vector128_.MultiplyAddAdjacent(upperDiff, upperDiff);
+
+                // Sum the two partials for candidates i and i + 1.
+                ref int lowerRef = ref Unsafe.As<Vector128<int>, int>(ref lowerPairs);
+                int distance = lowerRef + Unsafe.Add(ref lowerRef, 1);
+                if (distance < leastDistance)
+                {
+                    index = i;
+                    leastDistance = distance;
+                    if (distance == 0)
+                    {
+                        goto Found;
+                    }
+                }
+
+                distance = Unsafe.Add(ref lowerRef, 2) + Unsafe.Add(ref lowerRef, 3);
+                if (distance < leastDistance)
+                {
+                    index = i + 1;
+                    leastDistance = distance;
+                    if (distance == 0)
+                    {
+                        goto Found;
+                    }
+                }
+
+                // Sum the two partials for candidates i + 2 and i + 3.
+                ref int upperRef = ref Unsafe.As<Vector128<int>, int>(ref upperPairs);
+                distance = upperRef + Unsafe.Add(ref upperRef, 1);
+                if (distance < leastDistance)
+                {
+                    index = i + 2;
+                    leastDistance = distance;
+                    if (distance == 0)
+                    {
+                        goto Found;
+                    }
+                }
+
+                distance = Unsafe.Add(ref upperRef, 2) + Unsafe.Add(ref upperRef, 3);
+                if (distance < leastDistance)
+                {
+                    index = i + 3;
+                    leastDistance = distance;
+                    if (distance == 0)
+                    {
+                        goto Found;
+                    }
+                }
             }
+        }
 
+        for (; i < rgbaPalette.Length; i++)
+        {
+            int distance = DistanceSquared(rgba, Unsafe.Add(ref rgbaPaletteRef, i));
             if (distance < leastDistance)
             {
                 index = i;
                 leastDistance = distance;
+                if (distance == 0)
+                {
+                    goto Found;
+                }
             }
         }
 
+        Found:
+
         // Now I have the index, pop it into the cache for next time
         _ = this.cache.TryAdd(rgba, (short)index);
         match = Unsafe.Add(ref paletteRef, (uint)index);
@@ -111,12 +188,12 @@ internal sealed class EuclideanPixelMap<TPixel, TCache> : PixelMap<TPixel>
     /// <param name="b">The second point.</param>
     /// <returns>The distance squared.</returns>
     [MethodImpl(InliningOptions.ShortMethod)]
-    private static float DistanceSquared(Rgba32 a, Rgba32 b)
+    private static int DistanceSquared(Rgba32 a, Rgba32 b)
     {
-        float deltaR = a.R - b.R;
-        float deltaG = a.G - b.G;
-        float deltaB = a.B - b.B;
-        float deltaA = a.A - b.A;
+        int deltaR = a.R - b.R;
+        int deltaG = a.G - b.G;
+        int deltaB = a.B - b.B;
+        int deltaA = a.A - b.A;
         return (deltaR * deltaR) + (deltaG * deltaG) + (deltaB * deltaB) + (deltaA * deltaA);
     }
 
@@ -177,8 +254,7 @@ internal static class PixelMapFactory
         ColorMatchingMode colorMatchingMode)
         where TPixel : unmanaged, IPixel<TPixel> => colorMatchingMode switch
         {
-            ColorMatchingMode.Hybrid => new EuclideanPixelMap<TPixel, HybridCache>(configuration, palette),
-            ColorMatchingMode.Exact => new EuclideanPixelMap<TPixel, NullCache>(configuration, palette),
+            ColorMatchingMode.Exact => new EuclideanPixelMap<TPixel, AccurateCache>(configuration, palette),
             _ => new EuclideanPixelMap<TPixel, CoarseCache>(configuration, palette),
         };
 }
diff --git a/src/ImageSharp/Processing/Processors/Quantization/OctreeQuantizer.cs b/src/ImageSharp/Processing/Processors/Quantization/HexadecatreeQuantizer.cs
similarity index 51%
rename from src/ImageSharp/Processing/Processors/Quantization/OctreeQuantizer.cs
rename to src/ImageSharp/Processing/Processors/Quantization/HexadecatreeQuantizer.cs
index 0a1032bf0d..6b2f5a0131 100644
--- a/src/ImageSharp/Processing/Processors/Quantization/OctreeQuantizer.cs
+++ b/src/ImageSharp/Processing/Processors/Quantization/HexadecatreeQuantizer.cs
@@ -6,25 +6,29 @@ using SixLabors.ImageSharp.PixelFormats;
 namespace SixLabors.ImageSharp.Processing.Processors.Quantization;
 
 /// <summary>
-/// Allows the quantization of images pixels using Octrees.
-/// <see href="http://msdn.microsoft.com/en-us/library/aa479306.aspx"/>
+/// Quantizes images by grouping colors in an adaptive 16-way tree and reducing those groups into a palette.
 /// </summary>
-public class OctreeQuantizer : IQuantizer
+/// <remarks>
+/// Each level routes colors using one bit of RGB and, when useful, one bit of alpha. Fully opaque mid-tone colors
+/// use RGB-only routing so more branch resolution is spent on visible color detail, while transparent, dark, and
+/// light colors use alpha-aware routing so opacity changes can form their own palette buckets.
+/// </remarks>
+public class HexadecatreeQuantizer : IQuantizer
 {
     /// <summary>
-    /// Initializes a new instance of the <see cref="OctreeQuantizer"/> class
+    /// Initializes a new instance of the <see cref="HexadecatreeQuantizer"/> class
     /// using the default <see cref="QuantizerOptions"/>.
     /// </summary>
-    public OctreeQuantizer()
+    public HexadecatreeQuantizer()
         : this(new QuantizerOptions())
     {
     }
 
     /// <summary>
-    /// Initializes a new instance of the <see cref="OctreeQuantizer"/> class.
+    /// Initializes a new instance of the <see cref="HexadecatreeQuantizer"/> class.
     /// </summary>
-    /// <param name="options">The quantizer options defining quantization rules.</param>
-    public OctreeQuantizer(QuantizerOptions options)
+    /// <param name="options">The quantizer options that control palette size, dithering, and transparency behavior.</param>
+    public HexadecatreeQuantizer(QuantizerOptions options)
     {
         Guard.NotNull(options, nameof(options));
         this.Options = options;
@@ -41,5 +45,5 @@ public class OctreeQuantizer : IQuantizer
     /// <inheritdoc />
     public IQuantizer<TPixel> CreatePixelSpecificQuantizer<TPixel>(Configuration configuration, QuantizerOptions options)
         where TPixel : unmanaged, IPixel<TPixel>
-        => new OctreeQuantizer<TPixel>(configuration, options);
+        => new HexadecatreeQuantizer<TPixel>(configuration, options);
 }
diff --git a/src/ImageSharp/Processing/Processors/Quantization/OctreeQuantizer{TPixel}.cs b/src/ImageSharp/Processing/Processors/Quantization/HexadecatreeQuantizer{TPixel}.cs
similarity index 54%
rename from src/ImageSharp/Processing/Processors/Quantization/OctreeQuantizer{TPixel}.cs
rename to src/ImageSharp/Processing/Processors/Quantization/HexadecatreeQuantizer{TPixel}.cs
index 07596b68a8..b5d39d73ec 100644
--- a/src/ImageSharp/Processing/Processors/Quantization/OctreeQuantizer{TPixel}.cs
+++ b/src/ImageSharp/Processing/Processors/Quantization/HexadecatreeQuantizer{TPixel}.cs
@@ -12,19 +12,28 @@ using SixLabors.ImageSharp.PixelFormats;
 namespace SixLabors.ImageSharp.Processing.Processors.Quantization;
 
 /// <summary>
-/// Encapsulates methods to calculate the color palette if an image using an Octree pattern.
-/// <see href="http://msdn.microsoft.com/en-us/library/aa479306.aspx"/>
+/// Quantizes an image by building an adaptive 16-way color tree and reducing it to the requested palette size.
 /// </summary>
+/// <remarks>
+/// <para>
+/// Each level routes colors using one bit of RGB and, when useful, one bit of alpha, giving the tree up to 16 children
+/// per node and letting transparency participate directly in palette construction.
+/// </para>
+/// <para>
+/// Fully opaque mid-tone colors use RGB-only routing so more branch resolution is spent on visible color detail.
+/// Transparent, dark, and light colors use alpha-aware routing so opacity changes can form distinct palette buckets.
+/// </para>
+/// </remarks>
 /// <typeparam name="TPixel">The pixel format.</typeparam>
 #pragma warning disable CA1001 // Types that own disposable fields should be disposable
 // See https://github.com/dotnet/roslyn-analyzers/issues/6151
-public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
+public struct HexadecatreeQuantizer<TPixel> : IQuantizer<TPixel>
 #pragma warning restore CA1001 // Types that own disposable fields should be disposable
     where TPixel : unmanaged, IPixel<TPixel>
 {
     private readonly int maxColors;
     private readonly int bitDepth;
-    private readonly Octree octree;
+    private readonly Hexadecatree tree;
     private readonly IMemoryOwner<TPixel> paletteOwner;
     private ReadOnlyMemory<TPixel> palette;
     private PixelMap<TPixel>? pixelMap;
@@ -32,19 +41,19 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
     private bool isDisposed;
 
     /// <summary>
-    /// Initializes a new instance of the <see cref="OctreeQuantizer{TPixel}"/> struct.
+    /// Initializes a new instance of the <see cref="HexadecatreeQuantizer{TPixel}"/> struct.
     /// </summary>
-    /// <param name="configuration">The configuration which allows altering default behavior or extending the library.</param>
-    /// <param name="options">The quantizer options defining quantization rules.</param>
+    /// <param name="configuration">The configuration that provides memory allocation and pixel conversion services.</param>
+    /// <param name="options">The quantizer options that control palette size, dithering, and transparency behavior.</param>
     [MethodImpl(InliningOptions.ShortMethod)]
-    public OctreeQuantizer(Configuration configuration, QuantizerOptions options)
+    public HexadecatreeQuantizer(Configuration configuration, QuantizerOptions options)
     {
         this.Configuration = configuration;
         this.Options = options;
 
         this.maxColors = this.Options.MaxColors;
         this.bitDepth = Numerics.Clamp(ColorNumerics.GetBitsNeededForColorDepth(this.maxColors), 1, 8);
-        this.octree = new Octree(configuration, this.bitDepth, this.maxColors, this.Options.TransparencyThreshold);
+        this.tree = new Hexadecatree(configuration, this.bitDepth, this.maxColors, this.Options.TransparencyThreshold);
         this.paletteOwner = configuration.MemoryAllocator.Allocate<TPixel>(this.maxColors, AllocationOptions.Clean);
         this.pixelMap = default;
         this.palette = default;
@@ -76,23 +85,28 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
     /// <inheritdoc/>
     public readonly void AddPaletteColors(in Buffer2DRegion<TPixel> pixelRegion)
     {
-        PixelRowDelegate pixelRowDelegate = new(this.octree);
-        QuantizerUtilities.AddPaletteColors<OctreeQuantizer<TPixel>, TPixel, Rgba32, PixelRowDelegate>(
+        PixelRowDelegate pixelRowDelegate = new(this.tree);
+        QuantizerUtilities.AddPaletteColors<HexadecatreeQuantizer<TPixel>, TPixel, Rgba32, PixelRowDelegate>(
             ref Unsafe.AsRef(in this),
             in pixelRegion,
             in pixelRowDelegate);
     }
 
+    /// <summary>
+    /// Materializes the final palette from the accumulated tree and prepares the dither lookup map when needed.
+    /// </summary>
     private void ResolvePalette()
     {
         short paletteIndex = 0;
         Span<TPixel> paletteSpan = this.paletteOwner.GetSpan();
 
-        this.octree.Palettize(paletteSpan, ref paletteIndex);
+        this.tree.Palettize(paletteSpan, ref paletteIndex);
         ReadOnlyMemory<TPixel> result = this.paletteOwner.Memory[..paletteSpan.Length];
 
         if (this.isDithering)
         {
+            // Dithered colors often no longer land on a color that was seen during palette construction,
+            // so the quantization pass switches to nearest-palette matching once the palette is finalized.
             this.pixelMap = PixelMapFactory.Create(this.Configuration, result, this.Options.ColorMatchingMode);
         }
 
@@ -108,17 +122,15 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
     [MethodImpl(InliningOptions.ShortMethod)]
     public readonly byte GetQuantizedColor(TPixel color, out TPixel match)
     {
-        // Due to the addition of new colors by dithering that are not part of the original histogram,
-        // the octree nodes might not match the correct color.
-        // In this case, we must use the pixel map to get the closest color.
         if (this.isDithering)
         {
+            // Dithering introduces adjusted colors that were never inserted into the tree, so tree lookup
+            // is only reliable for the non-dithered path.
             return (byte)this.pixelMap!.GetClosestColor(color, out match);
         }
 
         ref TPixel paletteRef = ref MemoryMarshal.GetReference(this.palette.Span);
-
-        int index = this.octree.GetPaletteIndex(color);
+        int index = this.tree.GetPaletteIndex(color);
         match = Unsafe.Add(ref paletteRef, (nuint)index);
         return (byte)index;
     }
@@ -132,34 +144,43 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
             this.paletteOwner.Dispose();
             this.pixelMap?.Dispose();
             this.pixelMap = null;
-            this.octree.Dispose();
+            this.tree.Dispose();
         }
     }
 
+    /// <summary>
+    /// Forwards source rows into the tree without creating an intermediate buffer.
+    /// </summary>
     private readonly struct PixelRowDelegate : IQuantizingPixelRowDelegate<Rgba32>
     {
-        private readonly Octree octree;
+        private readonly Hexadecatree tree;
 
-        public PixelRowDelegate(Octree octree) => this.octree = octree;
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PixelRowDelegate"/> struct.
+        /// </summary>
+        /// <param name="tree">The destination tree that should accumulate each visited row.</param>
+        public PixelRowDelegate(Hexadecatree tree) => this.tree = tree;
 
-        public void Invoke(ReadOnlySpan<Rgba32> row, int rowIndex) => this.octree.AddColors(row);
+        /// <inheritdoc/>
+        public void Invoke(ReadOnlySpan<Rgba32> row, int rowIndex) => this.tree.AddColors(row);
     }
 
     /// <summary>
-    /// A hexadecatree-based color quantization structure used for fast color distance lookups and palette generation.
-    /// This tree maintains a fixed pool of nodes (capacity 4096) where each node can have up to 16 children, stores
-    /// color accumulation data, and supports dynamic node allocation and reduction. It offers near-constant-time insertions
-    /// and lookups while consuming roughly 240 KB for the node pool.
+    /// Stores the adaptive 16-way partition tree used to accumulate colors and emit palette entries.
     /// </summary>
-    internal sealed class Octree : IDisposable
+    /// <remarks>
+    /// The tree uses a fixed node arena for predictable allocation behavior, keeps per-level reducible node lists so
+    /// deeper buckets can be merged until the palette fits, and caches the previously inserted leaf so repeated colors
+    /// can be accumulated cheaply.
+    /// </remarks>
+    internal sealed class Hexadecatree : IDisposable
     {
-        // The memory allocator.
-        private readonly MemoryAllocator allocator;
-
         // Pooled buffer for OctreeNodes.
-        private readonly IMemoryOwner<OctreeNode> nodesOwner;
+        private readonly IMemoryOwner<Node> nodesOwner;
 
-        // Reducible nodes: one per level; we use an integer index; -1 means “no node.”
+        // One reducible-node head per level.
+        // Each entry stores a node index, or -1 when that level currently
+        // has no reducible nodes.
         private readonly short[] reducibleNodes;
 
         // Maximum number of allowable colors.
@@ -186,13 +207,13 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
         private readonly Stack<short> freeIndices = new();
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="Octree"/> class.
+        /// Initializes a new instance of the <see cref="Hexadecatree"/> class.
         /// </summary>
-        /// <param name="configuration">The configuration which allows altering default behavior or extending the library.</param>
-        /// <param name="maxColorBits">The maximum number of significant bits in the image.</param>
-        /// <param name="maxColors">The maximum number of colors to allow in the palette.</param>
-        /// <param name="transparencyThreshold">The threshold for transparent colors.</param>
-        public Octree(
+        /// <param name="configuration">The configuration that provides the backing memory allocator.</param>
+        /// <param name="maxColorBits">The number of levels to descend before forcing leaves.</param>
+        /// <param name="maxColors">The maximum number of palette entries the reduced tree may retain.</param>
+        /// <param name="transparencyThreshold">The alpha threshold below which generated palette entries become fully transparent.</param>
+        public Hexadecatree(
             Configuration configuration,
             int maxColorBits,
             int maxColors,
@@ -207,8 +228,7 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
 
             // Allocate a conservative buffer for nodes.
             const int capacity = 4096;
-            this.allocator = configuration.MemoryAllocator;
-            this.nodesOwner = this.allocator.Allocate<OctreeNode>(capacity, AllocationOptions.Clean);
+            this.nodesOwner = configuration.MemoryAllocator.Allocate<Node>(capacity, AllocationOptions.Clean);
 
             // Create the reducible nodes array (one per level 0 .. maxColorBits-1).
             this.reducibleNodes = new short[this.maxColorBits];
@@ -216,24 +236,24 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
 
             // Reserve index 0 for the root.
             this.rootIndex = 0;
-            ref OctreeNode root = ref this.Nodes[this.rootIndex];
+            ref Node root = ref this.Nodes[this.rootIndex];
             root.Initialize(0, this.maxColorBits, this, this.rootIndex);
         }
 
         /// <summary>
-        /// Gets or sets the number of leaves in the tree.
+        /// Gets or sets the number of leaf nodes currently representing palette buckets.
         /// </summary>
         public int Leaves { get; set; }
 
         /// <summary>
-        /// Gets the full collection of nodes as a span.
+        /// Gets the underlying node arena.
         /// </summary>
-        internal Span<OctreeNode> Nodes => this.nodesOwner.Memory.Span;
+        internal Span<Node> Nodes => this.nodesOwner.Memory.Span;
 
         /// <summary>
-        /// Adds a span of colors to the octree.
+        /// Adds a row of colors to the tree.
         /// </summary>
-        /// <param name="row">A span of color values to be added.</param>
+        /// <param name="row">The colors to accumulate.</param>
         public void AddColors(ReadOnlySpan<Rgba32> row)
         {
             for (int x = 0; x < row.Length; x++)
@@ -243,12 +263,13 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
         }
 
         /// <summary>
-        /// Add a color to the Octree.
+        /// Adds a single color sample to the tree.
         /// </summary>
-        /// <param name="color">The color to add.</param>
+        /// <param name="color">The color to accumulate.</param>
         private void AddColor(Rgba32 color)
         {
-            // Ensure that the tree is not already full.
+            // Once the node arena is full and there are no recycled slots available, keep collapsing
+            // reducible leaves until the tree is small enough to make forward progress again.
             if (this.nextNode >= this.Nodes.Length && this.freeIndices.Count == 0)
             {
                 while (this.Leaves > this.maxColors)
@@ -257,32 +278,32 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
                 }
             }
 
-            // If the color is the same as the previous color, increment the node.
-            // Otherwise, add a new node.
+            // Scanlines often contain long runs of the same color. Caching the previous leaf lets those
+            // repeats skip the tree walk and just bump the accumulated sums in place.
             if (this.previousColor.Equals(color))
             {
                 if (this.previousNode == -1)
                 {
                     this.previousColor = color;
-                    OctreeNode.AddColor(this.rootIndex, color, this.maxColorBits, 0, this);
+                    Node.AddColor(this.rootIndex, color, this.maxColorBits, 0, this);
                 }
                 else
                 {
-                    OctreeNode.Increment(this.previousNode, color, this);
+                    Node.Increment(this.previousNode, color, this);
                 }
             }
             else
             {
                 this.previousColor = color;
-                OctreeNode.AddColor(this.rootIndex, color, this.maxColorBits, 0, this);
+                Node.AddColor(this.rootIndex, color, this.maxColorBits, 0, this);
             }
         }
 
         /// <summary>
-        /// Construct the palette from the octree.
+        /// Reduces the tree to the requested palette size and emits the final palette entries.
         /// </summary>
-        /// <param name="palette">The palette to construct.</param>
-        /// <param name="paletteIndex">The current palette index.</param>
+        /// <param name="palette">The destination palette span.</param>
+        /// <param name="paletteIndex">The running palette index.</param>
         public void Palettize(Span<TPixel> palette, ref short paletteIndex)
         {
             while (this.Leaves > this.maxColors)
@@ -294,48 +315,45 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
         }
 
         /// <summary>
-        /// Get the palette index for the passed color.
+        /// Gets the palette index selected by the tree for the supplied color.
         /// </summary>
-        /// <param name="color">The color to get the palette index for.</param>
-        /// <returns>The <see cref="int"/>.</returns>
+        /// <param name="color">The color to resolve.</param>
+        /// <returns>The palette index represented by the best matching leaf in the reduced tree.</returns>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public int GetPaletteIndex(TPixel color)
             => this.Nodes[this.rootIndex].GetPaletteIndex(color.ToRgba32(), 0, this);
 
         /// <summary>
-        /// Track the previous node and color.
+        /// Records the most recently touched leaf so repeated colors can bypass another descent.
         /// </summary>
-        /// <param name="nodeIndex">The node index.</param>
+        /// <param name="nodeIndex">The leaf node index.</param>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public void TrackPrevious(int nodeIndex)
             => this.previousNode = nodeIndex;
 
         /// <summary>
-        /// Reduce the depth of the tree.
+        /// Collapses the deepest currently reducible node into a single leaf.
         /// </summary>
         private void Reduce()
         {
-            // Find the deepest level containing at least one reducible node
             int index = this.maxColorBits - 1;
             while ((index > 0) && (this.reducibleNodes[index] == -1))
             {
                 index--;
             }
 
-            // Reduce the node most recently added to the list at level 'index'
-            ref OctreeNode node = ref this.Nodes[this.reducibleNodes[index]];
+            ref Node node = ref this.Nodes[this.reducibleNodes[index]];
             this.reducibleNodes[index] = node.NextReducibleIndex;
-
-            // Decrement the leaf count after reducing the node
             node.Reduce(this);
 
-            // And just in case I've reduced the last color to be added, and the next color to
-            // be added is the same, invalidate the previousNode...
+            // If the last inserted leaf was merged away, the next repeated color must walk the tree again.
             this.previousNode = -1;
         }
 
-        // Allocate a new OctreeNode from the pooled buffer.
-        // First check the freeIndices stack.
+        /// <summary>
+        /// Allocates a node index from the free list or from the unused tail of the arena.
+        /// </summary>
+        /// <returns>The allocated node index, or <c>-1</c> if no node can be allocated.</returns>
         internal short AllocateNode()
         {
             if (this.freeIndices.Count > 0)
@@ -354,9 +372,9 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
         }
 
         /// <summary>
-        /// Free a node index, making it available for re-allocation.
+        /// Returns a node index to the free list.
         /// </summary>
-        /// <param name="index">The index to free.</param>
+        /// <param name="index">The node index to recycle.</param>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal void FreeNode(short index)
         {
@@ -367,8 +385,11 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
         /// <inheritdoc/>
         public void Dispose() => this.nodesOwner.Dispose();
 
+        /// <summary>
+        /// Represents one node in the hexadecatree node arena.
+        /// </summary>
         [StructLayout(LayoutKind.Sequential)]
-        internal unsafe struct OctreeNode
+        internal struct Node
         {
             public bool Leaf;
             public int PixelCount;
@@ -380,19 +401,21 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
             public short NextReducibleIndex;
             private InlineArray16<short> children;
 
+            /// <summary>
+            /// Gets the 16 child slots for this node.
+            /// </summary>
             [UnscopedRef]
             public Span<short> Children => this.children;
 
             /// <summary>
-            /// Initialize the <see cref="OctreeNode"/>.
+            /// Initializes a node either as a leaf or as a reducible interior node.
             /// </summary>
-            /// <param name="level">The level of the node.</param>
-            /// <param name="colorBits">The number of significant color bits in the image.</param>
-            /// <param name="octree">The parent octree.</param>
-            /// <param name="index">The index of the node.</param>
-            public void Initialize(int level, int colorBits, Octree octree, short index)
+            /// <param name="level">The depth of the node being initialized.</param>
+            /// <param name="colorBits">The maximum tree depth.</param>
+            /// <param name="tree">The owning tree.</param>
+            /// <param name="index">The node index in the arena.</param>
+            public void Initialize(int level, int colorBits, Hexadecatree tree, short index)
             {
-                // Construct the new node.
                 this.Leaf = level == colorBits;
                 this.Red = 0;
                 this.Green = 0;
@@ -401,76 +424,73 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
                 this.PixelCount = 0;
                 this.PaletteIndex = 0;
                 this.NextReducibleIndex = -1;
-
-                // Always clear the Children array.
                 this.Children.Fill(-1);
 
                 if (this.Leaf)
                 {
-                    octree.Leaves++;
+                    tree.Leaves++;
                 }
                 else
                 {
-                    // Add this node to the reducible nodes list for its level.
-                    this.NextReducibleIndex = octree.reducibleNodes[level];
-                    octree.reducibleNodes[level] = index;
+                    // Track reducible nodes per level so palette reduction can always collapse the deepest
+                    // buckets first without scanning the entire arena.
+                    this.NextReducibleIndex = tree.reducibleNodes[level];
+                    tree.reducibleNodes[level] = index;
                 }
             }
 
             /// <summary>
-            /// Add a color to the Octree.
+            /// Descends the tree for the supplied color, allocating nodes as needed until a leaf is reached.
             /// </summary>
-            /// <param name="nodeIndex">The node index.</param>
-            /// <param name="color">The color to add.</param>
-            /// <param name="colorBits">The number of significant color bits in the image.</param>
-            /// <param name="level">The level of the node.</param>
-            /// <param name="octree">The parent octree.</param>
-            public static void AddColor(int nodeIndex, Rgba32 color, int colorBits, int level, Octree octree)
+            /// <param name="nodeIndex">The current node index.</param>
+            /// <param name="color">The color being accumulated.</param>
+            /// <param name="colorBits">The maximum tree depth.</param>
+            /// <param name="level">The current depth.</param>
+            /// <param name="tree">The owning tree.</param>
+            public static void AddColor(int nodeIndex, Rgba32 color, int colorBits, int level, Hexadecatree tree)
             {
-                ref OctreeNode node = ref octree.Nodes[nodeIndex];
+                ref Node node = ref tree.Nodes[nodeIndex];
                 if (node.Leaf)
                 {
-                    Increment(nodeIndex, color, octree);
-                    octree.TrackPrevious(nodeIndex);
+                    Increment(nodeIndex, color, tree);
+                    tree.TrackPrevious(nodeIndex);
+                    return;
                 }
-                else
-                {
-                    int index = GetColorIndex(color, level);
-                    short childIndex;
 
-                    Span<short> children = node.Children;
-                    childIndex = children[index];
+                int index = GetColorIndex(color, level);
+                Span<short> children = node.Children;
+                short childIndex = children[index];
 
+                if (childIndex == -1)
+                {
+                    childIndex = tree.AllocateNode();
                     if (childIndex == -1)
                     {
-                        childIndex = octree.AllocateNode();
-
-                        if (childIndex == -1)
-                        {
-                            // No room in the tree, so increment the count and return.
-                            Increment(nodeIndex, color, octree);
-                            octree.TrackPrevious(nodeIndex);
-                            return;
-                        }
-
-                        ref OctreeNode child = ref octree.Nodes[childIndex];
-                        child.Initialize(level + 1, colorBits, octree, childIndex);
-                        children[index] = childIndex;
+                        // If the arena is exhausted and no node can be reclaimed yet, fall back to
+                        // accumulating into the current node instead of failing the insert outright.
+                        Increment(nodeIndex, color, tree);
+                        tree.TrackPrevious(nodeIndex);
+                        return;
                     }
 
-                    AddColor(childIndex, color, colorBits, level + 1, octree);
+                    ref Node child = ref tree.Nodes[childIndex];
+                    child.Initialize(level + 1, colorBits, tree, childIndex);
+                    children[index] = childIndex;
                 }
+
+                // Keep descending until we reach the leaf bucket that should accumulate this sample.
+                AddColor(childIndex, color, colorBits, level + 1, tree);
             }
 
             /// <summary>
-            /// Increment the color components of this node.
+            /// Adds the supplied color sample to an existing node's running sums.
             /// </summary>
-            /// <param name="nodeIndex">The node index.</param>
-            /// <param name="color">The color to increment by.</param>
-            /// <param name="octree">The parent octree.</param>
-            public static void Increment(int nodeIndex, Rgba32 color, Octree octree)
+            /// <param name="nodeIndex">The node index to update.</param>
+            /// <param name="color">The color sample being accumulated.</param>
+            /// <param name="tree">The owning tree.</param>
+            public static void Increment(int nodeIndex, Rgba32 color, Hexadecatree tree)
             {
-                ref OctreeNode node = ref octree.Nodes[nodeIndex];
+                ref Node node = ref tree.Nodes[nodeIndex];
                 node.PixelCount++;
                 node.Red += color.R;
                 node.Green += color.G;
@@ -479,10 +499,10 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
             }
 
             /// <summary>
-            /// Reduce this node by ensuring its children are all reduced (i.e. leaves) and then merging their data.
+            /// Merges all child nodes into this node and turns it into a leaf.
             /// </summary>
-            /// <param name="octree">The parent octree.</param>
-            public void Reduce(Octree octree)
+            /// <param name="tree">The owning tree.</param>
+            public void Reduce(Hexadecatree tree)
             {
                 // If already a leaf, do nothing.
                 if (this.Leaf)
@@ -492,25 +512,27 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
 
                 // Now merge the (presumably reduced) children.
                 int pixelCount = 0;
-                int sumRed = 0, sumGreen = 0, sumBlue = 0, sumAlpha = 0;
+                int sumRed = 0;
+                int sumGreen = 0;
+                int sumBlue = 0;
+                int sumAlpha = 0;
                 Span<short> children = this.Children;
+
                 for (int i = 0; i < children.Length; i++)
                 {
                     short childIndex = children[i];
                     if (childIndex != -1)
                     {
-                        ref OctreeNode child = ref octree.Nodes[childIndex];
+                        ref Node child = ref tree.Nodes[childIndex];
                         int pixels = child.PixelCount;
-
                         sumRed += child.Red;
                         sumGreen += child.Green;
                         sumBlue += child.Blue;
                         sumAlpha += child.Alpha;
                         pixelCount += pixels;
 
-                        // Free the child immediately.
                         children[i] = -1;
-                        octree.FreeNode(childIndex);
+                        tree.FreeNode(childIndex);
                     }
                 }
 
@@ -529,16 +551,16 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
                 }
 
                 this.Leaf = true;
-                octree.Leaves++;
+                tree.Leaves++;
             }
 
             /// <summary>
-            /// Traverse the tree to construct the palette.
+            /// Traverses the reduced tree and emits one palette color per leaf.
             /// </summary>
-            /// <param name="octree">The parent octree.</param>
-            /// <param name="palette">The palette to construct.</param>
-            /// <param name="paletteIndex">The current palette index.</param>
-            public void ConstructPalette(Octree octree, Span<TPixel> palette, ref short paletteIndex)
+            /// <param name="tree">The owning tree.</param>
+            /// <param name="palette">The destination palette span.</param>
+            /// <param name="paletteIndex">The running palette index.</param>
+            public void ConstructPalette(Hexadecatree tree, Span<TPixel> palette, ref short paletteIndex)
             {
                 if (this.Leaf)
                 {
@@ -549,13 +571,12 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
                         Vector4.Zero,
                         new Vector4(255));
 
-                    if (vector.W < octree.transparencyThreshold255)
+                    if (vector.W < tree.transparencyThreshold255)
                     {
                         vector = Vector4.Zero;
                     }
 
                     palette[paletteIndex] = TPixel.FromRgba32(new Rgba32((byte)vector.X, (byte)vector.Y, (byte)vector.Z, (byte)vector.W));
-
                     this.PaletteIndex = paletteIndex++;
                 }
                 else
@@ -566,19 +587,20 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
                         int childIndex = children[i];
                         if (childIndex != -1)
                         {
-                            octree.Nodes[childIndex].ConstructPalette(octree, palette, ref paletteIndex);
+                            tree.Nodes[childIndex].ConstructPalette(tree, palette, ref paletteIndex);
                         }
                     }
                 }
             }
 
             /// <summary>
-            /// Get the palette index for the passed color.
+            /// Resolves the palette index represented by this node for the supplied color.
             /// </summary>
-            /// <param name="color">The color to get the palette index for.</param>
-            /// <param name="level">The level of the node.</param>
-            /// <param name="octree">The parent octree.</param>
-            public int GetPaletteIndex(Rgba32 color, int level, Octree octree)
+            /// <param name="color">The color to resolve.</param>
+            /// <param name="level">The current tree depth.</param>
+            /// <param name="tree">The owning tree.</param>
+            /// <returns>The palette index for the best reachable leaf, or <c>-1</c> if no leaf can be reached.</returns>
+            public int GetPaletteIndex(Rgba32 color, int level, Hexadecatree tree)
             {
                 if (this.Leaf)
                 {
@@ -590,15 +612,16 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
                 int childIndex = children[colorIndex];
                 if (childIndex != -1)
                 {
-                    return octree.Nodes[childIndex].GetPaletteIndex(color, level + 1, octree);
+                    return tree.Nodes[childIndex].GetPaletteIndex(color, level + 1, tree);
                 }
 
+                // After reductions the exact branch can disappear, so fall back to the first reachable descendant leaf.
                 for (int i = 0; i < children.Length; i++)
                 {
                     childIndex = children[i];
                     if (childIndex != -1)
                     {
-                        int childPaletteIndex = octree.Nodes[childIndex].GetPaletteIndex(color, level + 1, octree);
+                        int childPaletteIndex = tree.Nodes[childIndex].GetPaletteIndex(color, level + 1, tree);
                         if (childPaletteIndex != -1)
                         {
                             return childPaletteIndex;
@@ -610,37 +633,35 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
             }
 
             /// <summary>
-            /// Gets the color index at the given level.
+            /// Computes the child slot for a color at the supplied tree level.
             /// </summary>
-            /// <param name="color">The color to get the index for.</param>
-            /// <param name="level">The level to get the index at.</param>
+            /// <param name="color">The color being routed.</param>
+            /// <param name="level">The tree depth whose bit plane should be sampled.</param>
+            /// <returns>The child slot index for the color at the supplied level.</returns>
+            /// <remarks>
+            /// For fully opaque mid-tone colors the tree ignores alpha and routes on RGB only, preserving more branch
+            /// resolution for visible color detail. For transparent, dark, and light colors it includes alpha as the
+            /// most significant routing bit so opacity changes can form their own branches.
+            /// </remarks>
             public static int GetColorIndex(Rgba32 color, int level)
             {
-                // Determine how many bits to shift based on the current tree level.
-                // At level 0, shift = 7; as level increases, the shift decreases.
+                // Sample one bit plane per level, starting at the most significant bit and moving downward.
                 int shift = 7 - level;
                 byte mask = (byte)(1 << shift);
 
-                // Compute the luminance of the RGB components using the BT.709 standard.
-                // This gives a measure of brightness for the color.
+                // Use BT.709 luminance as a cheap brightness estimate for deciding whether alpha carries
+                // useful information at this level for fully opaque colors.
                 int luminance = ColorNumerics.Get8BitBT709Luminance(color.R, color.G, color.B);
 
-                // Define thresholds for determining when to include the alpha bit in the index.
-                // The thresholds are scaled according to the current level.
-                // 128 is the midpoint of the 8-bit range (0–255), so shifting it right by 'level'
-                // produces a threshold that scales with the color cube subdivision.
+                // Scale the brightness thresholds with depth so deeper levels become stricter about when
+                // to spend a branch bit on alpha instead of RGB detail.
                 int darkThreshold = 128 >> level;
-
-                // The light threshold is set symmetrically: 255 minus the scaled midpoint.
                 int lightThreshold = 255 - (128 >> level);
 
-                // If the pixel is fully opaque and its brightness falls between the dark and light thresholds,
-                // ignore the alpha channel to maximize RGB resolution.
-                // Otherwise (if the pixel is dark, light, or semi-transparent), include the alpha bit
-                // to preserve any gradient that may be present.
                 if (color.A == 255 && luminance > darkThreshold && luminance < lightThreshold)
                 {
-                    // Extract one bit each from R, G, and B channels and combine them into a 3-bit index.
+                    // Fully opaque mid-tone colors route on RGB only, which preserves more visible color
+                    // resolution because alpha would contribute no extra separation here.
                     int rBits = ((color.R & mask) >> shift) << 2;
                     int gBits = ((color.G & mask) >> shift) << 1;
                     int bBits = (color.B & mask) >> shift;
@@ -648,7 +669,8 @@ public struct OctreeQuantizer<TPixel> : IQuantizer<TPixel>
                 }
                 else
                 {
-                    // Extract one bit from each channel including alpha (alpha becomes the most significant bit).
+                    // Transparent, dark, and light colors include alpha as the high routing bit so opacity
+                    // changes can form distinct buckets alongside RGB differences.
                     int aBits = ((color.A & mask) >> shift) << 3;
                     int rBits = ((color.R & mask) >> shift) << 2;
                     int gBits = ((color.G & mask) >> shift) << 1;
diff --git a/src/ImageSharp/Processing/Processors/Quantization/IColorIndexCache.cs b/src/ImageSharp/Processing/Processors/Quantization/IColorIndexCache.cs
index 32d95137bc..76598e0046 100644
--- a/src/ImageSharp/Processing/Processors/Quantization/IColorIndexCache.cs
+++ b/src/ImageSharp/Processing/Processors/Quantization/IColorIndexCache.cs
@@ -56,147 +56,6 @@ internal interface IColorIndexCache<T> : IColorIndexCache
     public static abstract T Create(MemoryAllocator allocator);
 }
 
-/// <summary>
-/// A hybrid color distance cache that combines a small, fixed-capacity exact-match dictionary
-/// (ExactCache, ~4–5 KB for up to 512 entries) with a coarse lookup table (CoarseCache) for 5,5,5,6 precision.
-/// </summary>
-/// <remarks>
-/// ExactCache provides O(1) lookup for common cases using a simple 256-entry hash-based dictionary, while CoarseCache
-/// quantizes RGB channels to 5 bits (yielding 32^3 buckets) and alpha to 6 bits, storing up to 4 alpha entries per bucket
-/// (a design chosen based on probability theory to capture most real-world variations) for a total memory footprint of
-/// roughly 576 KB. Lookups and insertions are performed in constant time, making the overall design both fast and memory-predictable.
-/// </remarks>
-internal unsafe struct HybridCache : IColorIndexCache<HybridCache>
-{
-    private CoarseCache coarseCache;
-    private AccurateCache accurateCache;
-
-    public HybridCache(MemoryAllocator allocator)
-    {
-        this.accurateCache = AccurateCache.Create(allocator);
-        this.coarseCache = CoarseCache.Create(allocator);
-    }
-
-    /// <inheritdoc/>
-    public static HybridCache Create(MemoryAllocator allocator) => new(allocator);
-
-    /// <inheritdoc/>
-    [MethodImpl(InliningOptions.ShortMethod)]
-    public bool TryAdd(Rgba32 color, short index)
-    {
-        if (this.accurateCache.TryAdd(color, index))
-        {
-            return true;
-        }
-
-        return this.coarseCache.TryAdd(color, index);
-    }
-
-    /// <inheritdoc/>
-    [MethodImpl(InliningOptions.ShortMethod)]
-    public readonly bool TryGetValue(Rgba32 color, out short value)
-    {
-        if (this.accurateCache.TryGetValue(color, out value))
-        {
-            return true;
-        }
-
-        return this.coarseCache.TryGetValue(color, out value);
-    }
-
-    /// <inheritdoc/>
-    public readonly void Clear()
-    {
-        this.accurateCache.Clear();
-        this.coarseCache.Clear();
-    }
-
-    /// <inheritdoc/>
-    public void Dispose()
-    {
-        this.accurateCache.Dispose();
-        this.coarseCache.Dispose();
-    }
-}
-
-/// <summary>
-/// A coarse cache for color distance lookups that uses a fixed-size lookup table.
-/// </summary>
-/// <remarks>
-/// This cache uses a fixed lookup table with 2,097,152 bins, each storing a 2-byte value,
-/// resulting in a memory usage of approximately 4 MB. Lookups and insertions are
-/// performed in constant time (O(1)) via direct table indexing. This design is optimized for
-/// speed while maintaining a predictable, fixed memory footprint.
-/// </remarks>
-internal unsafe struct CoarseCache : IColorIndexCache<CoarseCache>
-{
-    private const int IndexRBits = 5;
-    private const int IndexGBits = 5;
-    private const int IndexBBits = 5;
-    private const int IndexABits = 6;
-    private const int IndexRCount = 1 << IndexRBits; // 32 bins for red
-    private const int IndexGCount = 1 << IndexGBits; // 32 bins for green
-    private const int IndexBCount = 1 << IndexBBits; // 32 bins for blue
-    private const int IndexACount = 1 << IndexABits; // 64 bins for alpha
-    private const int TotalBins = IndexRCount * IndexGCount * IndexBCount * IndexACount; // 2,097,152 bins
-
-    private readonly IMemoryOwner<short> binsOwner;
-    private readonly short* binsPointer;
-    private MemoryHandle binsHandle;
-
-    private CoarseCache(MemoryAllocator allocator)
-    {
-        this.binsOwner = allocator.Allocate<short>(TotalBins);
-        this.binsOwner.GetSpan().Fill(-1);
-        this.binsHandle = this.binsOwner.Memory.Pin();
-        this.binsPointer = (short*)this.binsHandle.Pointer;
-    }
-
-    /// <inheritdoc/>
-    public static CoarseCache Create(MemoryAllocator allocator) => new(allocator);
-
-    /// <inheritdoc/>
-    [MethodImpl(InliningOptions.ShortMethod)]
-    public readonly bool TryAdd(Rgba32 color, short value)
-    {
-        this.binsPointer[GetCoarseIndex(color)] = value;
-        return true;
-    }
-
-    /// <inheritdoc/>
-    [MethodImpl(InliningOptions.ShortMethod)]
-    public readonly bool TryGetValue(Rgba32 color, out short value)
-    {
-        value = this.binsPointer[GetCoarseIndex(color)];
-        return value > -1; // Coarse match found
-    }
-
-    [MethodImpl(InliningOptions.ShortMethod)]
-    private static int GetCoarseIndex(Rgba32 color)
-    {
-        int rIndex = color.R >> (8 - IndexRBits);
-        int gIndex = color.G >> (8 - IndexGBits);
-        int bIndex = color.B >> (8 - IndexBBits);
-        int aIndex = color.A >> (8 - IndexABits);
-
-        return (aIndex * IndexRCount * IndexGCount * IndexBCount) +
-               (rIndex * IndexGCount * IndexBCount) +
-               (gIndex * IndexBCount) +
-               bIndex;
-    }
-
-    /// <inheritdoc/>
-    public readonly void Clear()
-        => this.binsOwner.GetSpan().Fill(-1);
-
-    /// <inheritdoc/>
-    public void Dispose()
-    {
-        this.binsHandle.Dispose();
-        this.binsOwner.Dispose();
-    }
-}
-
 /// <summary>
 /// <para>
 /// CoarseCache is a fast, low-memory lookup structure for caching palette indices associated with RGBA values,
@@ -225,7 +84,7 @@ internal unsafe struct CoarseCache : IColorIndexCache<CoarseCache>
 /// making it ideal for applications such as color distance caching in images with a limited palette (up to 256 entries).
 /// </para>
 /// </summary>
-internal unsafe struct CoarseCacheLite : IColorIndexCache<CoarseCacheLite>
+internal unsafe struct CoarseCache : IColorIndexCache<CoarseCache>
 {
     // Use 5 bits per channel for R, G, and B: 32 levels each.
     // Total buckets = 32^3 = 32768.
@@ -236,7 +95,7 @@ internal unsafe struct CoarseCacheLite : IColorIndexCache<CoarseCacheLite>
     private readonly AlphaBucket* buckets;
     private MemoryHandle bucketHandle;
 
-    private CoarseCacheLite(MemoryAllocator allocator)
+    private CoarseCache(MemoryAllocator allocator)
     {
         this.bucketsOwner = allocator.Allocate<AlphaBucket>(BucketCount, AllocationOptions.Clean);
         this.bucketHandle = this.bucketsOwner.Memory.Pin();
@@ -244,7 +103,7 @@ internal unsafe struct CoarseCacheLite : IColorIndexCache<CoarseCacheLite>
     }
 
     /// <inheritdoc/>
-    public static CoarseCacheLite Create(MemoryAllocator allocator) => new(allocator);
+    public static CoarseCache Create(MemoryAllocator allocator) => new(allocator);
 
     /// <inheritdoc/>
     public readonly bool TryAdd(Rgba32 color, short paletteIndex)
@@ -289,14 +148,11 @@ internal unsafe struct CoarseCacheLite : IColorIndexCache<CoarseCacheLite>
     }
 
     [MethodImpl(InliningOptions.ShortMethod)]
-    private static byte QuantizeAlpha(byte a)
-
-        // Quantize to 6 bits: shift right by (8 - 6) = 2 bits.
-        => (byte)(a >> 2);
+    private static byte QuantizeAlpha(byte a) => (byte)(a >> 2);
 
     public struct AlphaEntry
     {
-        // Store the alpha value quantized to 6 bits (0..63)
+        // Store the alpha value quantized to 6 bits (0..63).
         public byte QuantizedAlpha;
         public short PaletteIndex;
     }
@@ -312,7 +168,7 @@ internal unsafe struct CoarseCacheLite : IColorIndexCache<CoarseCacheLite>
         // 2. However, in practice (based on probability theory and typical image data),
         //    the number of unique alpha values that actually occur for a given quantized RGB
         //    bucket is usually very small. If you randomly sample 8 values out of 64,
-        //    the probability that these 4 samples are all unique is high if the distribution
+        //    the probability that these samples are all unique is high if the distribution
         //    of alpha values is skewed or if only a few alpha values are used.
         //
         // 3. Statistically, for many real-world images, most RGB buckets will have only a couple
@@ -377,51 +233,49 @@ internal unsafe struct CoarseCacheLite : IColorIndexCache<CoarseCacheLite>
 }
 
 /// <summary>
-/// A fixed-capacity dictionary with exactly 512 entries mapping a <see cref="uint"/> key
-/// to a <see cref="short"/> value.
+/// A fixed-size exact-match cache that stores packed RGBA keys with 4-way set associativity.
 /// </summary>
 /// <remarks>
-/// The dictionary is implemented using a fixed array of 512 buckets and an entries array
-/// of the same size. The bucket for a key is computed as (key &amp; 0x1FF), and collisions are
-/// resolved through a linked chain stored in the <see cref="Entry.Next"/> field.
+/// The cache holds 512 total entries split across 128 sets. Entries are evicted within a set
+/// using round-robin replacement, but cached values are returned only when the full packed RGBA
+/// key matches, preserving exact quantization results with predictable memory usage.
 /// The overall memory usage is approximately 4–5 KB. Both lookup and insertion operations are,
-/// on average, O(1) since the bucket is determined via a simple bitmask and collision chains are
-/// typically very short; in the worst-case, the number of iterations is bounded by 256.
+/// on average, O(1) since each lookup probes at most four candidate entries within the selected set.
 /// This guarantees highly efficient and predictable performance for small, fixed-size color palettes.
 /// </remarks>
 internal unsafe struct AccurateCache : IColorIndexCache<AccurateCache>
 {
-    // Buckets array: each bucket holds the index (0-based) into the entries array
-    // of the first entry in the chain, or -1 if empty.
-    private readonly IMemoryOwner<short> bucketsOwner;
-    private MemoryHandle bucketsHandle;
-    private short* buckets;
+    public const int Capacity = 512;
+    private const int Ways = 4;
+    private const int SetCount = Capacity / Ways;
+    private const int SetMask = SetCount - 1;
 
-    // Entries array: stores up to 256 entries.
-    private readonly IMemoryOwner<Entry> entriesOwner;
-    private MemoryHandle entriesHandle;
-    private Entry* entries;
+    private readonly IMemoryOwner<uint> keysOwner;
+    private MemoryHandle keysHandle;
+    private uint* keys;
 
-    public const int Capacity = 512;
+    private readonly IMemoryOwner<ushort> valuesOwner;
+    private MemoryHandle valuesHandle;
+    private ushort* values;
+
+    private readonly IMemoryOwner<byte> nextVictimOwner;
+    private MemoryHandle nextVictimHandle;
+    private byte* nextVictim;
 
     private AccurateCache(MemoryAllocator allocator)
     {
-        this.Count = 0;
-
-        // Allocate exactly 512 indexes for buckets.
-        this.bucketsOwner = allocator.Allocate<short>(Capacity, AllocationOptions.Clean);
-        Span<short> bucketSpan = this.bucketsOwner.GetSpan();
-        bucketSpan.Fill(-1);
-        this.bucketsHandle = this.bucketsOwner.Memory.Pin();
-        this.buckets = (short*)this.bucketsHandle.Pointer;
-
-        // Allocate exactly 512 entries.
-        this.entriesOwner = allocator.Allocate<Entry>(Capacity, AllocationOptions.Clean);
-        this.entriesHandle = this.entriesOwner.Memory.Pin();
-        this.entries = (Entry*)this.entriesHandle.Pointer;
-    }
+        this.keysOwner = allocator.Allocate<uint>(Capacity, AllocationOptions.Clean);
+        this.keysHandle = this.keysOwner.Memory.Pin();
+        this.keys = (uint*)this.keysHandle.Pointer;
 
-    public int Count { get; private set; }
+        this.valuesOwner = allocator.Allocate<ushort>(Capacity, AllocationOptions.Clean);
+        this.valuesHandle = this.valuesOwner.Memory.Pin();
+        this.values = (ushort*)this.valuesHandle.Pointer;
+
+        this.nextVictimOwner = allocator.Allocate<byte>(SetCount, AllocationOptions.Clean);
+        this.nextVictimHandle = this.nextVictimOwner.Memory.Pin();
+        this.nextVictim = (byte*)this.nextVictimHandle.Pointer;
+    }
 
     /// <inheritdoc/>
     public static AccurateCache Create(MemoryAllocator allocator) => new(allocator);
@@ -430,140 +284,113 @@ internal unsafe struct AccurateCache : IColorIndexCache<AccurateCache>
     [MethodImpl(InliningOptions.ShortMethod)]
     public bool TryAdd(Rgba32 color, short value)
     {
-        if (this.Count == Capacity)
-        {
-            return false; // Dictionary is full.
-        }
-
         uint key = color.PackedValue;
+        int set = GetSetIndex(key);
+        int start = set * Ways;
+        int empty = -1;
+
+        uint* keys = this.keys;
+        ushort* values = this.values;
+        ushort storedValue = (ushort)(value + 1);
 
-        // The key is a 32-bit unsigned integer representing an RGBA color, where the bytes are laid out as R|G|B|A
-        // (with R in the most significant byte and A in the least significant).
-        // To compute the bucket index:
-        // 1. (key >> 16) extracts the top 16 bits, effectively giving us the R and G channels.
-        // 2. (key >> 8) shifts the key right by 8 bits, bringing R, G, and B into the lower 24 bits (dropping A).
-        // 3. XORing these two values with the original key mixes bits from all four channels (R, G, B, and A),
-        //    which helps to counteract situations where one or more channels have a limited range.
-        // 4. Finally, we apply a bitmask of 0x1FF to keep only the lowest 9 bits, ensuring the result is between 0 and 511,
-        //    which corresponds to our fixed bucket count of 512.
-        int bucket = (int)(((key >> 16) ^ (key >> 8) ^ key) & 0x1FF);
-        int i = this.buckets[bucket];
-
-        // Traverse the collision chain.
-        Entry* entries = this.entries;
-        while (i != -1)
+        for (int i = start; i < start + Ways; i++)
         {
-            Entry e = entries[i];
-            if (e.Key == key)
+            ushort candidate = values[i];
+            if (candidate == 0)
             {
-                // Key already exists; do not overwrite.
-                return false;
+                empty = i;
+                continue;
             }
 
-            i = e.Next;
+            if (keys[i] == key)
+            {
+                values[i] = storedValue;
+                return true;
+            }
         }
 
-        short index = (short)this.Count;
-        this.Count++;
+        int slot = empty >= 0 ? empty : start + this.nextVictim[set];
+        keys[slot] = key;
+        values[slot] = storedValue;
 
-        // Insert the new entry:
-        entries[index].Key = key;
-        entries[index].Value = value;
+        if (empty < 0)
+        {
+            this.nextVictim[set] = (byte)((this.nextVictim[set] + 1) & (Ways - 1));
+        }
 
-        // Link this new entry into the bucket chain.
-        entries[index].Next = this.buckets[bucket];
-        this.buckets[bucket] = index;
         return true;
     }
 
     /// <inheritdoc/>
     [MethodImpl(InliningOptions.ShortMethod)]
-    public bool TryGetValue(Rgba32 color, out short value)
+    public readonly bool TryGetValue(Rgba32 color, out short value)
     {
         uint key = color.PackedValue;
-        int bucket = (int)(((key >> 16) ^ (key >> 8) ^ key) & 0x1FF);
-        int i = this.buckets[bucket];
+        int start = GetSetIndex(key) * Ways;
 
-        // If the bucket is empty, return immediately.
-        if (i == -1)
-        {
-            value = -1;
-            return false;
-        }
+        uint* keys = this.keys;
+        ushort* values = this.values;
 
-        // Traverse the chain.
-        Entry* entries = this.entries;
-        do
+        for (int i = start; i < start + Ways; i++)
         {
-            Entry e = entries[i];
-            if (e.Key == key)
+            ushort candidate = values[i];
+            if (candidate != 0 && keys[i] == key)
             {
-                value = e.Value;
+                value = (short)(candidate - 1);
                 return true;
             }
-
-            i = e.Next;
         }
-        while (i != -1);
 
         value = -1;
         return false;
     }
 
     /// <summary>
-    /// Clears the dictionary.
+    /// Clears the cache.
     /// </summary>
-    public void Clear()
+    public readonly void Clear()
     {
-        Span<short> bucketSpan = this.bucketsOwner.GetSpan();
-        bucketSpan.Fill(-1);
-        this.Count = 0;
+        this.valuesOwner.GetSpan().Clear();
+        this.nextVictimOwner.GetSpan().Clear();
     }
 
     public void Dispose()
     {
-        this.bucketsHandle.Dispose();
-        this.bucketsOwner.Dispose();
-        this.entriesHandle.Dispose();
-        this.entriesOwner.Dispose();
-        this.buckets = null;
-        this.entries = null;
+        this.keysHandle.Dispose();
+        this.keysOwner.Dispose();
+        this.valuesHandle.Dispose();
+        this.valuesOwner.Dispose();
+        this.nextVictimHandle.Dispose();
+        this.nextVictimOwner.Dispose();
+        this.keys = null;
+        this.values = null;
+        this.nextVictim = null;
     }
 
-    private struct Entry
-    {
-        public uint Key;     // The key (packed RGBA)
-        public short Value;  // The value; -1 means unused.
-        public short Next;     // Index of the next entry in the chain, or -1 if none.
-    }
-}
-
-/// <summary>
-/// Represents a cache that does not store any values.
-/// It allows adding colors, but always returns false when trying to retrieve them.
-/// </summary>
-internal readonly struct NullCache : IColorIndexCache<NullCache>
-{
-    /// <inheritdoc/>
-    public static NullCache Create(MemoryAllocator allocator) => default;
-
-    /// <inheritdoc/>
-    public bool TryAdd(Rgba32 color, short value) => true;
-
-    /// <inheritdoc/>
-    public bool TryGetValue(Rgba32 color, out short value)
-    {
-        value = -1;
-        return false;
-    }
-
-    /// <inheritdoc/>
-    public void Clear()
-    {
-    }
-
-    /// <inheritdoc/>
-    public void Dispose()
-    {
-    }
+    /// <summary>
+    /// Maps a packed RGBA key to one of the cache sets used by <see cref="AccurateCache"/>.
+    /// </summary>
+    /// <param name="key">The packed <see cref="Rgba32.PackedValue"/> key.</param>
+    /// <returns>The zero-based set index for the key.</returns>
+    /// <remarks>
+    /// <para>
+    /// The cache is 4-way set-associative, so this hash only needs to choose one of
+    /// <see cref="SetCount"/> sets before probing up to four candidate entries.
+    /// </para>
+    /// <para>
+    /// <see cref="Rgba32.PackedValue"/> is laid out as <c>R | (G &lt;&lt; 8) | (B &lt;&lt; 16) | (A &lt;&lt; 24)</c>.
+    /// The XOR-fold mixes neighboring bytes into the low bits, and the final mask selects the
+    /// set. With the current 128-set layout that makes the selected set effectively depend on
+    /// the low 7 bits of <c>R ^ G ^ B</c>. Alpha still participates in the later exact key
+    /// comparison, but not in set selection.
+    /// </para>
+    /// <para>
+    /// Collisions are expected and acceptable here. Correctness comes from the full packed-key
+    /// comparison during probing; this hash only aims to spread keys cheaply enough that each
+    /// access touches at most one 4-entry set.
+    /// </para>
+    /// </remarks>
+    [MethodImpl(InliningOptions.ShortMethod)]
+    private static int GetSetIndex(uint key)
+        => (int)(((key >> 16) ^ (key >> 8) ^ key) & SetMask);
 }
diff --git a/tests/ImageSharp.Benchmarks/Codecs/Png/EncodeIndexedPng.cs b/tests/ImageSharp.Benchmarks/Codecs/Png/EncodeIndexedPng.cs
index 125b42680d..69779731be 100644
--- a/tests/ImageSharp.Benchmarks/Codecs/Png/EncodeIndexedPng.cs
+++ b/tests/ImageSharp.Benchmarks/Codecs/Png/EncodeIndexedPng.cs
@@ -40,19 +40,19 @@ public class EncodeIndexedPng
         this.bmpCore.Dispose();
     }
 
-    [Benchmark(Baseline = true, Description = "ImageSharp Octree Png")]
-    public void PngCoreOctree()
+    [Benchmark(Baseline = true, Description = "ImageSharp Hexadecatree Png")]
+    public void PngCoreHexadecatree()
     {
         using MemoryStream memoryStream = new();
-        PngEncoder options = new() { Quantizer = KnownQuantizers.Octree };
+        PngEncoder options = new() { Quantizer = KnownQuantizers.Hexadecatree };
         this.bmpCore.SaveAsPng(memoryStream, options);
     }
 
-    [Benchmark(Description = "ImageSharp Octree NoDither Png")]
-    public void PngCoreOctreeNoDither()
+    [Benchmark(Description = "ImageSharp Hexadecatree NoDither Png")]
+    public void PngCoreHexadecatreeNoDither()
     {
         using MemoryStream memoryStream = new();
-        PngEncoder options = new() { Quantizer = new OctreeQuantizer(new QuantizerOptions { Dither = null }) };
+        PngEncoder options = new() { Quantizer = new HexadecatreeQuantizer(new QuantizerOptions { Dither = null }) };
         this.bmpCore.SaveAsPng(memoryStream, options);
     }
 
diff --git a/tests/ImageSharp.Benchmarks/PixelBlenders/PorterDuffBulkVsSingleVector.cs b/tests/ImageSharp.Benchmarks/PixelBlenders/PorterDuffBulkVsSingleVector.cs
index ecf8b125f7..fe43ce5e79 100644
--- a/tests/ImageSharp.Benchmarks/PixelBlenders/PorterDuffBulkVsSingleVector.cs
+++ b/tests/ImageSharp.Benchmarks/PixelBlenders/PorterDuffBulkVsSingleVector.cs
@@ -18,8 +18,8 @@ public class PorterDuffBulkVsSingleVector
     [GlobalSetup]
     public void Setup()
     {
-        this.backdrop = new Vector4[8 * 20];
-        this.source = new Vector4[8 * 20];
+        this.backdrop = new Vector4[8 * 40];
+        this.source = new Vector4[8 * 40];
 
         FillRandom(this.backdrop);
         FillRandom(this.source);
@@ -49,7 +49,7 @@ public class PorterDuffBulkVsSingleVector
         return result;
     }
 
-    [Benchmark(Description = "Avx")]
+    [Benchmark(Description = "Avx2")]
     public Vector256<float> OverlayValueFunction_Avx()
     {
         ref Vector256<float> backdrop = ref Unsafe.As<Vector4, Vector256<float>>(ref MemoryMarshal.GetReference<Vector4>(this.backdrop));
@@ -65,4 +65,21 @@ public class PorterDuffBulkVsSingleVector
 
         return result;
     }
+
+    [Benchmark(Description = "Avx512")]
+    public Vector512<float> OverlayValueFunction_Avx512()
+    {
+        ref Vector512<float> backdrop = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference<Vector4>(this.backdrop));
+        ref Vector512<float> source = ref Unsafe.As<Vector4, Vector512<float>>(ref MemoryMarshal.GetReference<Vector4>(this.source));
+
+        Vector512<float> result = default;
+        Vector512<float> opacity = Vector512.Create(.5F);
+        int count = this.backdrop.Length / 4;
+        for (nuint i = 0; i < (uint)count; i++)
+        {
+            result = PorterDuffFunctions.NormalSrcOver(Unsafe.Add(ref backdrop, i), Unsafe.Add(ref source, i), opacity);
+        }
+
+        return result;
+    }
 }
diff --git a/tests/ImageSharp.Benchmarks/Processing/ColorMatchingCaches.cs b/tests/ImageSharp.Benchmarks/Processing/ColorMatchingCaches.cs
new file mode 100644
index 0000000000..dbaf21a8ef
--- /dev/null
+++ b/tests/ImageSharp.Benchmarks/Processing/ColorMatchingCaches.cs
@@ -0,0 +1,302 @@
+// Copyright (c) Six Labors.
+// Licensed under the Six Labors Split License.
+
+using System.Buffers;
+using System.Runtime.CompilerServices;
+using BenchmarkDotNet.Attributes;
+using SixLabors.ImageSharp.Memory;
+using SixLabors.ImageSharp.PixelFormats;
+using SixLabors.ImageSharp.Processing.Processors.Quantization;
+
+namespace SixLabors.ImageSharp.Benchmarks.Processing;
+
+[Config(typeof(Config.Standard))]
+public class ColorMatchingCaches
+{
+    // IterationSetup forces BenchmarkDotNet to use a single benchmark invocation per iteration.
+    // Repeated lookups can safely replay a smaller working set because that workload is explicitly
+    // meant to model steady-state cache hits after warmup.
+    private const int RepeatedLookupCount = 262_144;
+
+    // DitherLike should avoid replaying the same stream across multiple passes because that warms
+    // the caches in a way real high-churn input usually does not. Make the single pass larger instead.
+    private const int DitherLikeLookupCount = 1_048_576;
+    private const int RepeatedPassCount = 16;
+
+    private Rgba32[] palette;
+    private Rgba32[] repeatedSeedColors;
+    private Rgba32[] repeatedLookups;
+    private Rgba32[] ditherLookups;
+
+    private PixelMap<Rgba32> coarse;
+    private PixelMap<Rgba32> legacyCoarse;
+    private PixelMap<Rgba32> exact;
+    private PixelMap<Rgba32> uncached;
+
+    [Params(16, 256)]
+    public int PaletteSize { get; set; }
+
+    [Params(CacheWorkload.Repeated, CacheWorkload.DitherLike)]
+    public CacheWorkload Workload { get; set; }
+
+    [GlobalSetup]
+    public void Setup()
+    {
+        this.palette = CreatePalette(this.PaletteSize);
+        this.repeatedSeedColors = CreateRepeatedSeedColors(this.palette);
+        this.repeatedLookups = CreateRepeatedLookups(this.repeatedSeedColors);
+        this.ditherLookups = CreateDitherLikeLookups();
+
+        this.coarse = CreatePixelMap<CoarseCache>(this.palette);
+        this.legacyCoarse = CreatePixelMap<LegacyCoarseCache>(this.palette);
+        this.exact = CreatePixelMap<AccurateCache>(this.palette);
+        this.uncached = CreatePixelMap<UncachedCache>(this.palette);
+    }
+
+    [IterationSetup]
+    public void ResetCaches()
+    {
+        // Each benchmark iteration should start from the same cache state so we measure
+        // the cache policy itself rather than warm state carried over from a previous iteration.
+        this.coarse.Clear(this.palette);
+        this.legacyCoarse.Clear(this.palette);
+        this.exact.Clear(this.palette);
+        this.uncached.Clear(this.palette);
+
+        if (this.Workload == CacheWorkload.Repeated)
+        {
+            // Prime the repeated workload so the benchmark reflects steady-state hit behavior
+            // instead of mostly measuring the first-wave fill cost.
+            Prime(this.coarse, this.repeatedSeedColors);
+            Prime(this.legacyCoarse, this.repeatedSeedColors);
+            Prime(this.exact, this.repeatedSeedColors);
+            Prime(this.uncached, this.repeatedSeedColors);
+        }
+    }
+
+    [GlobalCleanup]
+    public void Cleanup()
+    {
+        this.coarse.Dispose();
+        this.legacyCoarse.Dispose();
+        this.exact.Dispose();
+        this.uncached.Dispose();
+    }
+
+    [Benchmark(Baseline = true, Description = "Coarse")]
+    public int Coarse() => this.Run(this.coarse);
+
+    [Benchmark(Description = "Legacy Coarse")]
+    public int LegacyCoarse() => this.Run(this.legacyCoarse);
+
+    [Benchmark(Description = "Exact Cached")]
+    public int Exact() => this.Run(this.exact);
+
+    [Benchmark(Description = "Exact Uncached")]
+    public int Uncached() => this.Run(this.uncached);
+
+    public enum CacheWorkload
+    {
+        // A small working set that is intentionally reused after priming to measure hit-heavy behavior.
+        Repeated,
+
+        // A deterministic high-churn stream intended to resemble dithered lookups where exact repeats are rare.
+        DitherLike
+    }
+
+    private int Run(PixelMap<Rgba32> map)
+    {
+        Rgba32[] lookups = this.Workload == CacheWorkload.Repeated ? this.repeatedLookups : this.ditherLookups;
+        int passCount = this.Workload == CacheWorkload.Repeated ? RepeatedPassCount : 1;
+        int checksum = 0;
+
+        // Repeated intentionally replays the same lookup stream to measure steady-state hit behavior.
+        // DitherLike runs as a single larger pass so we do not turn a churn-heavy workload into an
+        // artificially warmed cache benchmark by replaying the exact same sequence.
+        for (int pass = 0; pass < passCount; pass++)
+        {
+            for (int i = 0; i < lookups.Length; i++)
+            {
+                checksum = unchecked((checksum * 31) + map.GetClosestColor(lookups[i], out _));
+            }
+        }
+
+        return checksum;
+    }
+
+    private static PixelMap<Rgba32> CreatePixelMap<TCache>(Rgba32[] palette)
+        where TCache : struct, IColorIndexCache<TCache>
+        => new EuclideanPixelMap<Rgba32, TCache>(Configuration.Default, palette);
+
+    private static void Prime(PixelMap<Rgba32> map, Rgba32[] colors)
+    {
+        for (int i = 0; i < colors.Length; i++)
+        {
+            map.GetClosestColor(colors[i], out _);
+        }
+    }
+
+    private static Rgba32[] CreatePalette(int count)
+    {
+        Rgba32[] result = new Rgba32[count];
+
+        for (int i = 0; i < result.Length; i++)
+        {
+            // Use the Knuth/golden-ratio multiplicative hash constant to spread colors across
+            // RGBA space without clustering into a gradient. That keeps the benchmark from
+            // accidentally favoring any cache because the palette itself is too regular.
+            uint value = unchecked((uint)(i + 1) * 2654435761U);
+            result[i] = new(
+                (byte)value,
+                (byte)(value >> 8),
+                (byte)(value >> 16),
+                (byte)((value >> 24) | 0x80));
+        }
+
+        return result;
+    }
+
+    private static Rgba32[] CreateRepeatedSeedColors(Rgba32[] palette)
+    {
+        // Reuse colors derived from the palette but perturb them slightly so the workload still
+        // exercises nearest-color matching rather than only exact palette-entry hits.
+        int count = Math.Min(64, palette.Length * 2);
+        Rgba32[] result = new Rgba32[count];
+
+        for (int i = 0; i < result.Length; i++)
+        {
+            Rgba32 source = palette[(i * 17) % palette.Length];
+            result[i] = new(
+                (byte)(source.R + ((i * 3) & 0x07)),
+                (byte)(source.G + ((i * 5) & 0x07)),
+                (byte)(source.B + ((i * 7) & 0x07)),
+                source.A);
+        }
+
+        return result;
+    }
+
+    private static Rgba32[] CreateRepeatedLookups(Rgba32[] seedColors)
+    {
+        Rgba32[] result = new Rgba32[RepeatedLookupCount];
+
+        // Cycle a small seed set to produce a stable, hit-heavy stream after priming.
+        for (int i = 0; i < result.Length; i++)
+        {
+            result[i] = seedColors[i % seedColors.Length];
+        }
+
+        return result;
+    }
+
+    private static Rgba32[] CreateDitherLikeLookups()
+    {
+        Rgba32[] result = new Rgba32[DitherLikeLookupCount];
+
+        // Generate a deterministic pseudo-image signal with independent channel slopes so nearby
+        // samples are correlated but exact repeats are uncommon, which is closer to dithered input.
+        for (int i = 0; i < result.Length; i++)
+        {
+            int x = i & 511;
+            int y = i >> 9;
+
+            result[i] = new(
+                (byte)((x * 17) + (y * 13)),
+                (byte)((x * 29) + (y * 7)),
+                (byte)((x * 11) + (y * 23)),
+                (byte)(255 - ((x * 3) + (y * 5))));
+        }
+
+        return result;
+    }
+
+    /// <summary>
+    /// Preserves the original direct-mapped coarse cache implementation for side-by-side benchmarks.
+    /// </summary>
+    private unsafe struct LegacyCoarseCache : IColorIndexCache<LegacyCoarseCache>
+    {
+        private const int IndexRBits = 5;
+        private const int IndexGBits = 5;
+        private const int IndexBBits = 5;
+        private const int IndexABits = 6;
+        private const int IndexRCount = 1 << IndexRBits;
+        private const int IndexGCount = 1 << IndexGBits;
+        private const int IndexBCount = 1 << IndexBBits;
+        private const int IndexACount = 1 << IndexABits;
+        private const int TotalBins = IndexRCount * IndexGCount * IndexBCount * IndexACount;
+
+        private readonly IMemoryOwner<short> binsOwner;
+        private readonly short* binsPointer;
+        private MemoryHandle binsHandle;
+
+        private LegacyCoarseCache(MemoryAllocator allocator)
+        {
+            this.binsOwner = allocator.Allocate<short>(TotalBins);
+            this.binsOwner.GetSpan().Fill(-1);
+            this.binsHandle = this.binsOwner.Memory.Pin();
+            this.binsPointer = (short*)this.binsHandle.Pointer;
+        }
+
+        public static LegacyCoarseCache Create(MemoryAllocator allocator) => new(allocator);
+
+        [MethodImpl(InliningOptions.ShortMethod)]
+        public readonly bool TryAdd(Rgba32 color, short value)
+        {
+            this.binsPointer[GetCoarseIndex(color)] = value;
+            return true;
+        }
+
+        [MethodImpl(InliningOptions.ShortMethod)]
+        public readonly bool TryGetValue(Rgba32 color, out short value)
+        {
+            value = this.binsPointer[GetCoarseIndex(color)];
+            return value > -1;
+        }
+
+        public readonly void Clear() => this.binsOwner.GetSpan().Fill(-1);
+
+        public void Dispose()
+        {
+            this.binsHandle.Dispose();
+            this.binsOwner.Dispose();
+        }
+
+        [MethodImpl(InliningOptions.ShortMethod)]
+        private static int GetCoarseIndex(Rgba32 color)
+        {
+            int rIndex = color.R >> (8 - IndexRBits);
+            int gIndex = color.G >> (8 - IndexGBits);
+            int bIndex = color.B >> (8 - IndexBBits);
+            int aIndex = color.A >> (8 - IndexABits);
+
+            return (aIndex * IndexRCount * IndexGCount * IndexBCount) +
+                   (rIndex * IndexGCount * IndexBCount) +
+                   (gIndex * IndexBCount) +
+                   bIndex;
+        }
+    }
+
+    /// <summary>
+    /// Preserves the uncached path for exact-cache comparison benchmarks.
+    /// </summary>
+    private readonly struct UncachedCache : IColorIndexCache<UncachedCache>
+    {
+        public static UncachedCache Create(MemoryAllocator allocator) => default;
+
+        public bool TryAdd(Rgba32 color, short value) => true;
+
+        public bool TryGetValue(Rgba32 color, out short value)
+        {
+            value = -1;
+            return false;
+        }
+
+        public void Clear()
+        {
+        }
+
+        public void Dispose()
+        {
+        }
+    }
+}
diff --git a/tests/ImageSharp.Tests/Formats/Bmp/BmpEncoderTests.cs b/tests/ImageSharp.Tests/Formats/Bmp/BmpEncoderTests.cs
index 5ebcc8bb96..6bd7e0103f 100644
--- a/tests/ImageSharp.Tests/Formats/Bmp/BmpEncoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Bmp/BmpEncoderTests.cs
@@ -292,7 +292,7 @@ public class BmpEncoderTests
 
     [Theory]
     [WithFile(Bit32Rgb, PixelTypes.Rgba32)]
-    public void Encode_8BitColor_WithOctreeQuantizer<TPixel>(TestImageProvider<TPixel> provider)
+    public void Encode_8BitColor_WithHexadecatreeQuantizer<TPixel>(TestImageProvider<TPixel> provider)
         where TPixel : unmanaged, IPixel<TPixel>
     {
         if (!TestEnvironment.Is64BitProcess)
@@ -304,7 +304,7 @@ public class BmpEncoderTests
         BmpEncoder encoder = new()
         {
             BitsPerPixel = BmpBitsPerPixel.Bit8,
-            Quantizer = new OctreeQuantizer()
+            Quantizer = new HexadecatreeQuantizer()
         };
         string actualOutputFile = provider.Utility.SaveTestOutputFile(image, "bmp", encoder, appendPixelTypeToFileName: false);
 
@@ -385,7 +385,7 @@ public class BmpEncoderTests
         {
             BitsPerPixel = bitsPerPixel,
             SupportTransparency = false,
-            Quantizer = KnownQuantizers.Octree
+            Quantizer = KnownQuantizers.Hexadecatree
         };
         image.SaveAsBmp(reencodedStream, encoder);
         reencodedStream.Seek(0, SeekOrigin.Begin);
@@ -478,7 +478,7 @@ public class BmpEncoderTests
         {
             BitsPerPixel = bitsPerPixel,
             SupportTransparency = supportTransparency,
-            Quantizer = quantizer ?? KnownQuantizers.Octree
+            Quantizer = quantizer ?? KnownQuantizers.Hexadecatree
         };
 
         // Does DebugSave & load reference CompareToReferenceInput():
diff --git a/tests/ImageSharp.Tests/Formats/GeneralFormatTests.cs b/tests/ImageSharp.Tests/Formats/GeneralFormatTests.cs
index 072b04fa0d..2b91c4dbfa 100644
--- a/tests/ImageSharp.Tests/Formats/GeneralFormatTests.cs
+++ b/tests/ImageSharp.Tests/Formats/GeneralFormatTests.cs
@@ -125,7 +125,7 @@ public class GeneralFormatTests
     public static readonly TheoryData<string> QuantizerNames =
         new()
         {
-            nameof(KnownQuantizers.Octree),
+            nameof(KnownQuantizers.Hexadecatree),
             nameof(KnownQuantizers.WebSafe),
             nameof(KnownQuantizers.Werner),
             nameof(KnownQuantizers.Wu)
diff --git a/tests/ImageSharp.Tests/Formats/Gif/GifEncoderTests.cs b/tests/ImageSharp.Tests/Formats/Gif/GifEncoderTests.cs
index 370106ca30..b7bbe4971a 100644
--- a/tests/ImageSharp.Tests/Formats/Gif/GifEncoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Gif/GifEncoderTests.cs
@@ -115,7 +115,7 @@ public class GifEncoderTests
         GifEncoder encoder = new()
         {
             ColorTableMode = FrameColorTableMode.Global,
-            Quantizer = new OctreeQuantizer(new QuantizerOptions { Dither = null })
+            Quantizer = new HexadecatreeQuantizer(new QuantizerOptions { Dither = null })
         };
 
         // Always save as we need to compare the encoded output.
@@ -124,7 +124,7 @@ public class GifEncoderTests
         encoder = new GifEncoder
         {
             ColorTableMode = FrameColorTableMode.Local,
-            Quantizer = new OctreeQuantizer(new QuantizerOptions { Dither = null }),
+            Quantizer = new HexadecatreeQuantizer(new QuantizerOptions { Dither = null }),
         };
 
         provider.Utility.SaveTestOutputFile(image, "gif", encoder, "local");
@@ -191,7 +191,7 @@ public class GifEncoderTests
         GifEncoder encoder = new()
         {
             ColorTableMode = colorMode,
-            Quantizer = new OctreeQuantizer(new QuantizerOptions { MaxColors = maxColors })
+            Quantizer = new HexadecatreeQuantizer(new QuantizerOptions { MaxColors = maxColors })
         };
 
         image.Save(outStream, encoder);
diff --git a/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs
index a58101a6bd..4712fc0dd5 100644
--- a/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs
@@ -411,6 +411,91 @@ public partial class PngDecoderTests
         Assert.Equal(expectedPixelSize, imageInfo.PixelType.BitsPerPixel);
     }
 
+    [Fact]
+    public void Identify_AnimatedPng_ReadsFrameCountCorrectly()
+    {
+        TestFile testFile = TestFile.Create(TestImages.Png.AnimatedFrameCount);
+
+        using MemoryStream stream = new(testFile.Bytes, false);
+        ImageInfo imageInfo = Image.Identify(stream);
+
+        Assert.NotNull(imageInfo);
+        Assert.Equal(48, imageInfo.FrameMetadataCollection.Count);
+    }
+
+    [Fact]
+    public void Identify_AnimatedPngWithMaxFrames_ReadsFrameCountCorrectly()
+    {
+        TestFile testFile = TestFile.Create(TestImages.Png.AnimatedFrameCount);
+
+        using MemoryStream stream = new(testFile.Bytes, false);
+        ImageInfo imageInfo = Image.Identify(new DecoderOptions { MaxFrames = 40 }, stream);
+
+        Assert.NotNull(imageInfo);
+        Assert.Equal(40, imageInfo.FrameMetadataCollection.Count);
+    }
+
+    [Fact]
+    public void Load_AnimatedPngWithMaxFrames_ReadsFrameCountCorrectly()
+    {
+        TestFile testFile = TestFile.Create(TestImages.Png.AnimatedFrameCount);
+
+        using MemoryStream stream = new(testFile.Bytes, false);
+        using Image image = Image.Load(new DecoderOptions { MaxFrames = 40 }, stream);
+
+        Assert.NotNull(image);
+        Assert.Equal(40, image.Frames.Count);
+    }
+
+    [Theory]
+    [InlineData(1)]
+    [InlineData(2)]
+    [InlineData(5)]
+    [InlineData(10)]
+    [InlineData(100)]
+    public void Identify_AnimatedPng_FrameCount_MatchesDecode(int frameCount)
+    {
+        using Image<Rgba32> image = new(10, 10, Color.Red.ToPixel<Rgba32>());
+        for (int i = 1; i < frameCount; i++)
+        {
+            using ImageFrame<Rgba32> frame = new(Configuration.Default, 10, 10);
+            image.Frames.AddFrame(frame);
+        }
+
+        using MemoryStream stream = new();
+        image.Save(stream, new PngEncoder());
+        stream.Position = 0;
+
+        ImageInfo imageInfo = Image.Identify(stream);
+
+        Assert.NotNull(imageInfo);
+        Assert.Equal(frameCount, imageInfo.FrameMetadataCollection.Count);
+    }
+
+    [Theory]
+    [InlineData(1)]
+    [InlineData(2)]
+    [InlineData(5)]
+    [InlineData(10)]
+    [InlineData(100)]
+    public void Decode_AnimatedPng_FrameCount(int frameCount)
+    {
+        using Image<Rgba32> image = new(10, 10, Color.Red.ToPixel<Rgba32>());
+        for (int i = 1; i < frameCount; i++)
+        {
+            using ImageFrame<Rgba32> frame = new(Configuration.Default, 10, 10);
+            image.Frames.AddFrame(frame);
+        }
+
+        using MemoryStream stream = new();
+        image.Save(stream, new PngEncoder());
+        stream.Position = 0;
+
+        using Image<Rgba32> decoded = Image.Load<Rgba32>(stream);
+
+        Assert.Equal(frameCount, decoded.Frames.Count);
+    }
+
     [Theory]
     [WithFile(TestImages.Png.Bad.MissingDataChunk, PixelTypes.Rgba32)]
     public void Decode_MissingDataChunk_ThrowsException<TPixel>(TestImageProvider<TPixel> provider)
diff --git a/tests/ImageSharp.Tests/Formats/Png/PngEncoderTests.cs b/tests/ImageSharp.Tests/Formats/Png/PngEncoderTests.cs
index 4ebcbc13b6..eef8d5ba84 100644
--- a/tests/ImageSharp.Tests/Formats/Png/PngEncoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Png/PngEncoderTests.cs
@@ -680,7 +680,7 @@ public partial class PngEncoderTests
 
         PaletteQuantizer quantizer = new(
             palette.Select(Color.FromPixel).ToArray(),
-            new QuantizerOptions { ColorMatchingMode = ColorMatchingMode.Hybrid });
+            new QuantizerOptions { ColorMatchingMode = ColorMatchingMode.Exact });
 
         using MemoryStream ms = new();
         image.Save(ms, new PngEncoder
diff --git a/tests/ImageSharp.Tests/Formats/WebP/WebpEncoderTests.cs b/tests/ImageSharp.Tests/Formats/WebP/WebpEncoderTests.cs
index f9836ffb13..ee82687167 100644
--- a/tests/ImageSharp.Tests/Formats/WebP/WebpEncoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/WebP/WebpEncoderTests.cs
@@ -135,9 +135,9 @@ public class WebpEncoderTests
         // Alpha thresholding is 64/255F.
         GifEncoder gifEncoder = new()
         {
-            Quantizer = new OctreeQuantizer(options)
+            Quantizer = new HexadecatreeQuantizer(options)
         };
-        provider.Utility.SaveTestOutputFile(image, "gif", gifEncoder, "octree");
+        provider.Utility.SaveTestOutputFile(image, "gif", gifEncoder, "hexadecatree");
 
         gifEncoder = new GifEncoder
         {
@@ -152,8 +152,8 @@ public class WebpEncoderTests
         };
 
         using Image<TPixel> cloned1 = image.Clone();
-        cloned1.Mutate(c => c.Quantize(new OctreeQuantizer(options)));
-        provider.Utility.SaveTestOutputFile(cloned1, "webp", encoder, "octree");
+        cloned1.Mutate(c => c.Quantize(new HexadecatreeQuantizer(options)));
+        provider.Utility.SaveTestOutputFile(cloned1, "webp", encoder, "hexadecatree");
 
         using Image<TPixel> cloned2 = image.Clone();
         cloned2.Mutate(c => c.Quantize(new WuQuantizer(options)));
@@ -162,7 +162,7 @@ public class WebpEncoderTests
         // Now blend the images with a blue background and save as webp.
         using Image<Rgba32> background1 = new(image.Width, image.Height, Color.White.ToPixel<Rgba32>());
         background1.Mutate(c => c.DrawImage(cloned1, 1));
-        provider.Utility.SaveTestOutputFile(background1, "webp", encoder, "octree-blended");
+        provider.Utility.SaveTestOutputFile(background1, "webp", encoder, "hexadecatree-blended");
 
         using Image<Rgba32> background2 = new(image.Width, image.Height, Color.White.ToPixel<Rgba32>());
         background2.Mutate(c => c.DrawImage(cloned2, 1));
diff --git a/tests/ImageSharp.Tests/Helpers/ParallelRowIteratorTests.cs b/tests/ImageSharp.Tests/Helpers/ParallelRowIteratorTests.cs
index 4b06f877fc..cf68f702ac 100644
--- a/tests/ImageSharp.Tests/Helpers/ParallelRowIteratorTests.cs
+++ b/tests/ImageSharp.Tests/Helpers/ParallelRowIteratorTests.cs
@@ -13,6 +13,7 @@ namespace SixLabors.ImageSharp.Tests.Helpers;
 
 public class ParallelRowIteratorTests
 {
+    public delegate void BufferedRowAction<T>(int y, Span<T> span);
     public delegate void RowIntervalAction<T>(RowInterval rows, Span<T> span);
 
     private readonly ITestOutputHelper output;
@@ -200,6 +201,47 @@ public class ParallelRowIteratorTests
         Assert.Equal(expectedData, actualData);
     }
 
+    [Fact]
+    public void IterateRows_MaxDegreeOfParallelismMinusOne_ShouldVisitAllRows()
+    {
+        ParallelExecutionSettings parallelSettings = new(
+            -1,
+            10,
+            Configuration.Default.MemoryAllocator);
+
+        Rectangle rectangle = new(0, 0, 10, 10);
+        int[] actualData = new int[rectangle.Height];
+
+        void RowAction(int y) => actualData[y]++;
+
+        TestRowActionOperation operation = new(RowAction);
+
+        ParallelRowIterator.IterateRows(
+            rectangle,
+            in parallelSettings,
+            in operation);
+
+        Assert.Equal(Enumerable.Repeat(1, rectangle.Height), actualData);
+    }
+
+    [Fact]
+    public void IterateRowsWithTempBuffer_DefaultSettingsRequireInitialization()
+    {
+        ParallelExecutionSettings parallelSettings = default;
+        Rectangle rect = new(0, 0, 10, 10);
+
+        void RowAction(int y, Span<Rgba32> memory)
+        {
+        }
+
+        TestRowOperation<Rgba32> operation = new(RowAction);
+
+        ArgumentOutOfRangeException ex = Assert.Throws<ArgumentOutOfRangeException>(
+            () => ParallelRowIterator.IterateRows<TestRowOperation<Rgba32>, Rgba32>(rect, in parallelSettings, in operation));
+
+        Assert.Contains(nameof(ParallelExecutionSettings.MaxDegreeOfParallelism), ex.Message);
+    }
+
     public static TheoryData<int, int, int, int, int, int, int> IterateRows_WithEffectiveMinimumPixelsLimit_Data =
         new()
         {
@@ -296,6 +338,53 @@ public class ParallelRowIteratorTests
         Assert.Equal(expectedNumberOfSteps, actualNumberOfSteps);
     }
 
+    [Fact]
+    public void IterateRowIntervalsWithTempBuffer_MaxDegreeOfParallelismMinusOne_ShouldVisitAllRows()
+    {
+        ParallelExecutionSettings parallelSettings = new(
+            -1,
+            10,
+            Configuration.Default.MemoryAllocator);
+
+        Rectangle rectangle = new(0, 0, 10, 10);
+        int[] actualData = new int[rectangle.Height];
+
+        void RowAction(RowInterval rows, Span<Vector4> buffer)
+        {
+            for (int y = rows.Min; y < rows.Max; y++)
+            {
+                actualData[y]++;
+            }
+        }
+
+        TestRowIntervalOperation<Vector4> operation = new(RowAction);
+
+        ParallelRowIterator.IterateRowIntervals<TestRowIntervalOperation<Vector4>, Vector4>(
+            rectangle,
+            in parallelSettings,
+            in operation);
+
+        Assert.Equal(Enumerable.Repeat(1, rectangle.Height), actualData);
+    }
+
+    [Fact]
+    public void IterateRows_DefaultSettingsRequireInitialization()
+    {
+        ParallelExecutionSettings parallelSettings = default;
+        Rectangle rect = new(0, 0, 10, 10);
+
+        void RowAction(int y)
+        {
+        }
+
+        TestRowActionOperation operation = new(RowAction);
+
+        ArgumentOutOfRangeException ex = Assert.Throws<ArgumentOutOfRangeException>(
+            () => ParallelRowIterator.IterateRows(rect, in parallelSettings, in operation));
+
+        Assert.Contains(nameof(ParallelExecutionSettings.MaxDegreeOfParallelism), ex.Message);
+    }
+
     public static readonly TheoryData<int, int, int, int, int, int, int> IterateRectangularBuffer_Data =
         new()
         {
@@ -445,6 +534,32 @@ public class ParallelRowIteratorTests
         }
     }
 
+    private readonly struct TestRowActionOperation : IRowOperation
+    {
+        private readonly Action<int> action;
+
+        public TestRowActionOperation(Action<int> action)
+            => this.action = action;
+
+        public void Invoke(int y)
+            => this.action(y);
+    }
+
+    private readonly struct TestRowOperation<TBuffer> : IRowOperation<TBuffer>
+        where TBuffer : unmanaged
+    {
+        private readonly BufferedRowAction<TBuffer> action;
+
+        public TestRowOperation(BufferedRowAction<TBuffer> action)
+            => this.action = action;
+
+        public int GetRequiredBufferLength(Rectangle bounds)
+            => bounds.Width;
+
+        public void Invoke(int y, Span<TBuffer> span)
+            => this.action(y, span);
+    }
+
     private readonly struct TestRowIntervalOperation : IRowIntervalOperation
     {
         private readonly Action<RowInterval> action;
diff --git a/tests/ImageSharp.Tests/ImageInfoTests.cs b/tests/ImageSharp.Tests/ImageInfoTests.cs
index 322b0af196..748c8a4f6d 100644
--- a/tests/ImageSharp.Tests/ImageInfoTests.cs
+++ b/tests/ImageSharp.Tests/ImageInfoTests.cs
@@ -54,4 +54,34 @@ public class ImageInfoTests
         Assert.Equal(meta, info.Metadata);
         Assert.Equal(frameMetadata.Count, info.FrameMetadataCollection.Count);
     }
+
+    [Fact]
+    public void GetPixelMemorySize_UsesSingleFrameWhenFrameMetadataIsEmpty()
+    {
+        const int width = 10;
+        const int height = 20;
+
+        ImageMetadata meta = new() { DecodedImageFormat = PngFormat.Instance };
+        meta.GetPngMetadata();
+
+        ImageInfo info = new(new Size(width, height), meta);
+
+        Assert.Equal(width * height * 4, info.GetPixelMemorySize());
+    }
+
+    [Fact]
+    public void GetPixelMemorySize_UsesFrameMetadataCountWhenAvailable()
+    {
+        const int width = 10;
+        const int height = 20;
+        IReadOnlyList<ImageFrameMetadata> frameMetadata = [new(), new(), new()];
+
+        ImageMetadata meta = new() { DecodedImageFormat = PngFormat.Instance };
+        meta.GetPngMetadata();
+
+        ImageInfo info = new(new Size(width, height), meta, frameMetadata);
+
+        Assert.Equal(width * height * 4 * frameMetadata.Count, info.GetPixelMemorySize());
+    }
+
 }
diff --git a/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffCompositorTests.cs b/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffCompositorTests.cs
index 1086afe76d..994b7d02ee 100644
--- a/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffCompositorTests.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffCompositorTests.cs
@@ -59,7 +59,7 @@ public class PorterDuffCompositorTests
 
         FeatureTestRunner.RunWithHwIntrinsicsFeature(
             RunTest,
-            HwIntrinsics.AllowAll | HwIntrinsics.DisableAVX,
+            HwIntrinsics.AllowAll | HwIntrinsics.DisableAVX512 | HwIntrinsics.DisableAVX,
             provider,
             mode.ToString());
     }
diff --git a/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffFunctionsTests.cs b/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffFunctionsTests.cs
index 976a272ebf..0def097881 100644
--- a/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffFunctionsTests.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffFunctionsTests.cs
@@ -4,7 +4,6 @@
 using System.Numerics;
 using System.Runtime.Intrinsics;
 using System.Runtime.Intrinsics.X86;
-using Castle.Components.DictionaryAdapter;
 using SixLabors.ImageSharp.PixelFormats.PixelBlenders;
 using SixLabors.ImageSharp.Tests.TestUtilities;
 
@@ -45,6 +44,22 @@ public class PorterDuffFunctionsTests
         Assert.Equal(expected256, actual, FloatComparer);
     }
 
+    [Theory]
+    [MemberData(nameof(NormalBlendFunctionData))]
+    public void NormalBlendFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.NormalSrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
     public static TheoryData<TestVector4, TestVector4, float, TestVector4> MultiplyFunctionData { get; } = new()
     {
         { new TestVector4(1, 1, 1, 1), new TestVector4(1, 1, 1, 1), 1, new TestVector4(1, 1, 1, 1) },
@@ -77,6 +92,22 @@ public class PorterDuffFunctionsTests
         Assert.Equal(expected256, actual, FloatComparer);
     }
 
+    [Theory]
+    [MemberData(nameof(MultiplyFunctionData))]
+    public void MultiplyFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.MultiplySrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
     public static TheoryData<TestVector4, TestVector4, float, TestVector4> AddFunctionData { get; } = new()
     {
         { new TestVector4(1, 1, 1, 1), new TestVector4(1, 1, 1, 1), 1, new TestVector4(1, 1, 1, 1) },
@@ -109,6 +140,22 @@ public class PorterDuffFunctionsTests
         Assert.Equal(expected256, actual, FloatComparer);
     }
 
+    [Theory]
+    [MemberData(nameof(AddFunctionData))]
+    public void AddFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.AddSrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
     public static TheoryData<TestVector4, TestVector4, float, TestVector4> SubtractFunctionData { get; } = new()
     {
         { new TestVector4(1, 1, 1, 1), new TestVector4(1, 1, 1, 1), 1, new TestVector4(0, 0, 0, 1) },
@@ -141,6 +188,22 @@ public class PorterDuffFunctionsTests
         Assert.Equal(expected256, actual, FloatComparer);
     }
 
+    [Theory]
+    [MemberData(nameof(SubtractFunctionData))]
+    public void SubtractFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.SubtractSrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
     public static TheoryData<TestVector4, TestVector4, float, TestVector4> ScreenFunctionData { get; } = new()
     {
         { new TestVector4(1, 1, 1, 1), new TestVector4(1, 1, 1, 1), 1, new TestVector4(1, 1, 1, 1) },
@@ -173,6 +236,22 @@ public class PorterDuffFunctionsTests
         Assert.Equal(expected256, actual, FloatComparer);
     }
 
+    [Theory]
+    [MemberData(nameof(ScreenFunctionData))]
+    public void ScreenFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.ScreenSrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
     public static TheoryData<TestVector4, TestVector4, float, TestVector4> DarkenFunctionData { get; } = new()
     {
         { new TestVector4(1, 1, 1, 1), new TestVector4(1, 1, 1, 1), 1, new TestVector4(1, 1, 1, 1) },
@@ -205,6 +284,22 @@ public class PorterDuffFunctionsTests
         Assert.Equal(expected256, actual, FloatComparer);
     }
 
+    [Theory]
+    [MemberData(nameof(DarkenFunctionData))]
+    public void DarkenFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.DarkenSrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
     public static TheoryData<TestVector4, TestVector4, float, TestVector4> LightenFunctionData { get; } = new()
     {
         { new TestVector4(1, 1, 1, 1), new TestVector4(1, 1, 1, 1), 1, new TestVector4(1, 1, 1, 1) },
@@ -237,6 +332,22 @@ public class PorterDuffFunctionsTests
         Assert.Equal(expected256, actual, FloatComparer);
     }
 
+    [Theory]
+    [MemberData(nameof(LightenFunctionData))]
+    public void LightenFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.LightenSrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
     public static TheoryData<TestVector4, TestVector4, float, TestVector4> OverlayFunctionData { get; } = new()
     {
         { new TestVector4(1, 1, 1, 1), new TestVector4(1, 1, 1, 1), 1, new TestVector4(1, 1, 1, 1) },
@@ -269,6 +380,22 @@ public class PorterDuffFunctionsTests
         Assert.Equal(expected256, actual, FloatComparer);
     }
 
+    [Theory]
+    [MemberData(nameof(OverlayFunctionData))]
+    public void OverlayFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.OverlaySrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
     public static TheoryData<TestVector4, TestVector4, float, TestVector4> HardLightFunctionData { get; } = new()
     {
         { new TestVector4(1, 1, 1, 1), new TestVector4(1, 1, 1, 1), 1, new TestVector4(1, 1, 1, 1) },
@@ -300,4 +427,27 @@ public class PorterDuffFunctionsTests
         Vector256<float> actual = PorterDuffFunctions.HardLightSrcOver(back256, source256, Vector256.Create(amount));
         Assert.Equal(expected256, actual, FloatComparer);
     }
+
+    [Theory]
+    [MemberData(nameof(HardLightFunctionData))]
+    public void HardLightFunction512(TestVector4 back, TestVector4 source, float amount, TestVector4 expected)
+    {
+        if (!Avx512F.IsSupported)
+        {
+            return;
+        }
+
+        Vector512<float> back512 = CreateVector512(back);
+        Vector512<float> source512 = CreateVector512(source);
+        Vector512<float> expected512 = CreateVector512(expected);
+        Vector512<float> actual = PorterDuffFunctions.HardLightSrcOver(back512, source512, Vector512.Create(amount));
+        Assert.Equal(expected512, actual, FloatComparer);
+    }
+
+    private static Vector512<float> CreateVector512(TestVector4 vector)
+        => Vector512.Create(
+            vector.X, vector.Y, vector.Z, vector.W,
+            vector.X, vector.Y, vector.Z, vector.W,
+            vector.X, vector.Y, vector.Z, vector.W,
+            vector.X, vector.Y, vector.Z, vector.W);
 }
diff --git a/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffFunctionsTestsTPixel.cs b/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffFunctionsTestsTPixel.cs
index 2c97cbde07..153a9ac487 100644
--- a/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffFunctionsTestsTPixel.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/PixelBlenders/PorterDuffFunctionsTestsTPixel.cs
@@ -9,12 +9,21 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats.PixelBlenders;
 
 public class PorterDuffFunctionsTestsTPixel
 {
+    private const int BulkBlendCount = 4;
+
     private static Span<T> AsSpan<T>(T value)
         where T : struct
     {
         return new Span<T>(new[] { value });
     }
 
+    private static T[] CreateFilledArray<T>(T value)
+    {
+        T[] values = new T[BulkBlendCount];
+        values.AsSpan().Fill(value);
+        return values;
+    }
+
     public static TheoryData<object, object, float, object> NormalBlendFunctionData = new()
     {
         { new TestPixel<Rgba32>(1, 1, 1, 1), new TestPixel<Rgba32>(1, 1, 1, 1), 1, new TestPixel<Rgba32>(1, 1, 1, 1) },
@@ -46,9 +55,14 @@ public class PorterDuffFunctionsTestsTPixel
     public void NormalBlendFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.NormalSrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.NormalSrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 
     public static TheoryData<object, object, float, object> MultiplyFunctionData = new()
@@ -86,9 +100,14 @@ public class PorterDuffFunctionsTestsTPixel
     public void MultiplyFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.MultiplySrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.MultiplySrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 
     public static TheoryData<object, object, float, object> AddFunctionData = new()
@@ -136,9 +155,14 @@ public class PorterDuffFunctionsTestsTPixel
     public void AddFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.AddSrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.AddSrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 
     public static TheoryData<object, object, float, object> SubtractFunctionData = new()
@@ -176,9 +200,14 @@ public class PorterDuffFunctionsTestsTPixel
     public void SubtractFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.SubtractSrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.SubtractSrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 
     public static TheoryData<object, object, float, object> ScreenFunctionData = new()
@@ -216,9 +245,14 @@ public class PorterDuffFunctionsTestsTPixel
     public void ScreenFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.ScreenSrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.ScreenSrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 
     public static TheoryData<object, object, float, object> DarkenFunctionData = new()
@@ -256,9 +290,14 @@ public class PorterDuffFunctionsTestsTPixel
     public void DarkenFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.DarkenSrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.DarkenSrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 
     public static TheoryData<object, object, float, object> LightenFunctionData = new()
@@ -296,9 +335,14 @@ public class PorterDuffFunctionsTestsTPixel
     public void LightenFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.LightenSrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.LightenSrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 
     public static TheoryData<object, object, float, object> OverlayFunctionData = new()
@@ -336,9 +380,14 @@ public class PorterDuffFunctionsTestsTPixel
     public void OverlayFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.OverlaySrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.OverlaySrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 
     public static TheoryData<object, object, float, object> HardLightFunctionData = new()
@@ -376,8 +425,13 @@ public class PorterDuffFunctionsTestsTPixel
     public void HardLightFunctionBlenderBulk<TPixel>(TestPixel<TPixel> back, TestPixel<TPixel> source, float amount, TestPixel<TPixel> expected)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        Span<TPixel> dest = new(new TPixel[1]);
-        new DefaultPixelBlenders<TPixel>.HardLightSrcOver().Blend(this.Configuration, dest, back.AsSpan(), source.AsSpan(), AsSpan(amount));
-        VectorAssert.Equal(expected.AsPixel(), dest[0], 2);
+        TPixel[] dest = new TPixel[BulkBlendCount];
+        new DefaultPixelBlenders<TPixel>.HardLightSrcOver().Blend(this.Configuration, dest, CreateFilledArray(back.AsPixel()), CreateFilledArray(source.AsPixel()), CreateFilledArray(amount));
+
+        TPixel expectedPixel = expected.AsPixel();
+        foreach (TPixel pixel in dest)
+        {
+            VectorAssert.Equal(expectedPixel, pixel, 2);
+        }
     }
 }
diff --git a/tests/ImageSharp.Tests/Processing/Processors/Quantization/OctreeQuantizerTests.cs b/tests/ImageSharp.Tests/Processing/Processors/Quantization/HexadecatreeQuantizerTests.cs
similarity index 76%
rename from tests/ImageSharp.Tests/Processing/Processors/Quantization/OctreeQuantizerTests.cs
rename to tests/ImageSharp.Tests/Processing/Processors/Quantization/HexadecatreeQuantizerTests.cs
index c9f3daf0f2..4ef2159305 100644
--- a/tests/ImageSharp.Tests/Processing/Processors/Quantization/OctreeQuantizerTests.cs
+++ b/tests/ImageSharp.Tests/Processing/Processors/Quantization/HexadecatreeQuantizerTests.cs
@@ -8,37 +8,37 @@ using SixLabors.ImageSharp.Processing.Processors.Quantization;
 namespace SixLabors.ImageSharp.Tests.Processing.Processors.Quantization;
 
 [Trait("Category", "Processors")]
-public class OctreeQuantizerTests
+public class HexadecatreeQuantizerTests
 {
     [Fact]
-    public void OctreeQuantizerConstructor()
+    public void HexadecatreeQuantizerConstructor()
     {
         QuantizerOptions expected = new() { MaxColors = 128 };
-        OctreeQuantizer quantizer = new(expected);
+        HexadecatreeQuantizer quantizer = new(expected);
 
         Assert.Equal(expected.MaxColors, quantizer.Options.MaxColors);
         Assert.Equal(QuantizerConstants.DefaultDither, quantizer.Options.Dither);
 
         expected = new QuantizerOptions { Dither = null };
-        quantizer = new OctreeQuantizer(expected);
+        quantizer = new HexadecatreeQuantizer(expected);
         Assert.Equal(QuantizerConstants.MaxColors, quantizer.Options.MaxColors);
         Assert.Null(quantizer.Options.Dither);
 
         expected = new QuantizerOptions { Dither = KnownDitherings.Atkinson };
-        quantizer = new OctreeQuantizer(expected);
+        quantizer = new HexadecatreeQuantizer(expected);
         Assert.Equal(QuantizerConstants.MaxColors, quantizer.Options.MaxColors);
         Assert.Equal(KnownDitherings.Atkinson, quantizer.Options.Dither);
 
         expected = new QuantizerOptions { Dither = KnownDitherings.Atkinson, MaxColors = 0 };
-        quantizer = new OctreeQuantizer(expected);
+        quantizer = new HexadecatreeQuantizer(expected);
         Assert.Equal(QuantizerConstants.MinColors, quantizer.Options.MaxColors);
         Assert.Equal(KnownDitherings.Atkinson, quantizer.Options.Dither);
     }
 
     [Fact]
-    public void OctreeQuantizerCanCreateFrameQuantizer()
+    public void HexadecatreeQuantizerCanCreateFrameQuantizer()
     {
-        OctreeQuantizer quantizer = new();
+        HexadecatreeQuantizer quantizer = new();
         IQuantizer<Rgba32> frameQuantizer = quantizer.CreatePixelSpecificQuantizer<Rgba32>(Configuration.Default);
 
         Assert.NotNull(frameQuantizer);
@@ -46,14 +46,14 @@ public class OctreeQuantizerTests
         Assert.Equal(QuantizerConstants.DefaultDither, frameQuantizer.Options.Dither);
         frameQuantizer.Dispose();
 
-        quantizer = new OctreeQuantizer(new QuantizerOptions { Dither = null });
+        quantizer = new HexadecatreeQuantizer(new QuantizerOptions { Dither = null });
         frameQuantizer = quantizer.CreatePixelSpecificQuantizer<Rgba32>(Configuration.Default);
 
         Assert.NotNull(frameQuantizer);
         Assert.Null(frameQuantizer.Options.Dither);
         frameQuantizer.Dispose();
 
-        quantizer = new OctreeQuantizer(new QuantizerOptions { Dither = KnownDitherings.Atkinson });
+        quantizer = new HexadecatreeQuantizer(new QuantizerOptions { Dither = KnownDitherings.Atkinson });
         frameQuantizer = quantizer.CreatePixelSpecificQuantizer<Rgba32>(Configuration.Default);
         Assert.NotNull(frameQuantizer);
         Assert.Equal(KnownDitherings.Atkinson, frameQuantizer.Options.Dither);
diff --git a/tests/ImageSharp.Tests/Processing/Processors/Quantization/PaletteQuantizerTests.cs b/tests/ImageSharp.Tests/Processing/Processors/Quantization/PaletteQuantizerTests.cs
index f2a4b079b5..07e9a4b0d6 100644
--- a/tests/ImageSharp.Tests/Processing/Processors/Quantization/PaletteQuantizerTests.cs
+++ b/tests/ImageSharp.Tests/Processing/Processors/Quantization/PaletteQuantizerTests.cs
@@ -1,6 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
+using SixLabors.ImageSharp.Memory;
 using SixLabors.ImageSharp.PixelFormats;
 using SixLabors.ImageSharp.Processing;
 using SixLabors.ImageSharp.Processing.Processors.Quantization;
@@ -75,4 +76,161 @@ public class PaletteQuantizerTests
         IQuantizer quantizer = KnownQuantizers.Werner;
         Assert.Equal(QuantizerConstants.DefaultDither, quantizer.Options.Dither);
     }
+
+    [Fact]
+    public void ExactColorMatchingMatchesUncachedAfterCacheOverflow()
+    {
+        Rgba32[] palette =
+        [
+            new Rgba32(0, 0, 0),
+            new Rgba32(7, 0, 0)
+        ];
+
+        using PixelMap<Rgba32> exact = CreatePixelMap<UncachedCache>(palette);
+        using PixelMap<Rgba32> cachedExact = CreatePixelMap<AccurateCache>(palette);
+
+        for (int i = 0; i < AccurateCache.Capacity; i++)
+        {
+            cachedExact.GetClosestColor(CreateOverflowFillerColor(i), out _);
+        }
+
+        Rgba32 first = new(1, 0, 0);
+        Rgba32 second = new(6, 0, 0);
+
+        AssertMatchesUncached(exact, cachedExact, first);
+        AssertMatchesUncached(exact, cachedExact, second);
+    }
+
+    [Fact]
+    public void ExactColorMatchingMatchesUncachedAcrossManyProbeBinsAfterRepeatedEviction()
+    {
+        Rgba32[] palette = CreateGrayscalePalette(256);
+
+        using PixelMap<Rgba32> exact = CreatePixelMap<UncachedCache>(palette);
+        using PixelMap<Rgba32> cachedExact = CreatePixelMap<AccurateCache>(palette);
+
+        for (int i = 0; i < AccurateCache.Capacity * 2; i++)
+        {
+            cachedExact.GetClosestColor(CreateEvictionFillerColor(i), out _);
+        }
+
+        for (int i = 0; i < AccurateCache.Capacity; i++)
+        {
+            AssertMatchesUncached(exact, cachedExact, CreateEvictionProbeColor(i));
+        }
+    }
+
+    [Fact]
+    public void ExactColorMatchingMatchesUncachedForDitherStressColorSequence()
+    {
+        Rgba32[] palette = CreateGrayscalePalette(16);
+
+        using Image<Rgba32> source = CreateDitherStressImage();
+        using PixelMap<Rgba32> exact = CreatePixelMap<UncachedCache>(palette);
+        using PixelMap<Rgba32> cachedExact = CreatePixelMap<AccurateCache>(palette);
+
+        for (int y = 0; y < source.Height; y++)
+        {
+            for (int x = 0; x < source.Width; x++)
+            {
+                AssertMatchesUncached(exact, cachedExact, source[x, y]);
+            }
+        }
+    }
+
+    // Split the first 512 integers across R and G so the warmup loop produces 512 distinct exact colors:
+    // the low 8 bits go into R, and the ninth bit spills into G once R wraps after 255.
+    // Keeping B fixed and G offset away from zero also avoids accidentally probing the red-axis test colors below.
+    private static Rgba32 CreateOverflowFillerColor(int i)
+        => new((byte)i, (byte)(16 + (i >> 8)), 32);
+
+    // Treat i as three packed 5-bit coordinates and expand each coordinate back to an 8-bit channel by
+    // shifting left by 3. That lands on the lower edge of each 5-bit coarse bucket, giving the test a
+    // deterministic way to fill many distinct coarse buckets before probing nearby exact colors.
+    private static Rgba32 CreateEvictionFillerColor(int i)
+    {
+        byte r = (byte)((i & 31) << 3);
+        byte g = (byte)(((i >> 5) & 31) << 3);
+        byte b = (byte)(((i >> 10) & 31) << 3);
+        return new(r, g, b);
+    }
+
+    // Reconstruct the same 5-bit RGB bucket coordinates used by CreateEvictionFillerColor, then set the
+    // low 3 bits in each channel to 0b111. That keeps the probe inside the same coarse bucket while making
+    // it a different exact color, which is the shape that used to expose coarse-fallback false hits.
+    private static Rgba32 CreateEvictionProbeColor(int i)
+    {
+        byte r = (byte)(((i & 31) << 3) | 0x07);
+        byte g = (byte)((((i >> 5) & 31) << 3) | 0x07);
+        byte b = (byte)((((i >> 10) & 31) << 3) | 0x07);
+        return new(r, g, b);
+    }
+
+    private static PixelMap<Rgba32> CreatePixelMap<TCache>(Rgba32[] palette)
+        where TCache : struct, IColorIndexCache<TCache>
+        => new EuclideanPixelMap<Rgba32, TCache>(Configuration.Default, palette);
+
+    private static void AssertMatchesUncached(PixelMap<Rgba32> exact, PixelMap<Rgba32> cachedExact, Rgba32 color)
+    {
+        int exactIndex = exact.GetClosestColor(color, out Rgba32 exactMatch);
+        int cachedIndex = cachedExact.GetClosestColor(color, out Rgba32 cachedMatch);
+
+        Assert.Equal(exactIndex, cachedIndex);
+        Assert.Equal(exactMatch, cachedMatch);
+    }
+
+    private static Rgba32[] CreateGrayscalePalette(int count)
+    {
+        Rgba32[] palette = new Rgba32[count];
+        for (int i = 0; i < count; i++)
+        {
+            byte value = count == 1 ? (byte)0 : (byte)((i * 255) / (count - 1));
+            palette[i] = new Rgba32(value, value, value);
+        }
+
+        return palette;
+    }
+
+    // Generate a deterministic pseudo-image where each channel uses a different x/y slope.
+    // Neighboring pixels stay correlated, like real image content, but the combined RGB values
+    // churn heavily enough that exact repeats are rare. That makes this a useful stress input
+    // for verifying cached exact matching against an uncached baseline under dither-like access.
+    private static Image<Rgba32> CreateDitherStressImage()
+    {
+        Image<Rgba32> image = new(192, 96);
+
+        for (int y = 0; y < image.Height; y++)
+        {
+            for (int x = 0; x < image.Width; x++)
+            {
+                image[x, y] = new Rgba32(
+                    (byte)((x * 17) + (y * 13)),
+                    (byte)((x * 29) + (y * 7)),
+                    (byte)((x * 11) + (y * 23)));
+            }
+        }
+
+        return image;
+    }
+
+    private readonly struct UncachedCache : IColorIndexCache<UncachedCache>
+    {
+        public static UncachedCache Create(MemoryAllocator allocator) => default;
+
+        public bool TryAdd(Rgba32 color, short value) => true;
+
+        public bool TryGetValue(Rgba32 color, out short value)
+        {
+            value = -1;
+            return false;
+        }
+
+        public void Clear()
+        {
+        }
+
+        public void Dispose()
+        {
+        }
+    }
 }
diff --git a/tests/ImageSharp.Tests/Processing/Processors/Quantization/QuantizerTests.cs b/tests/ImageSharp.Tests/Processing/Processors/Quantization/QuantizerTests.cs
index 2ba757c117..00e09d83b0 100644
--- a/tests/ImageSharp.Tests/Processing/Processors/Quantization/QuantizerTests.cs
+++ b/tests/ImageSharp.Tests/Processing/Processors/Quantization/QuantizerTests.cs
@@ -74,15 +74,15 @@ public class QuantizerTests
     = new()
     {
         // Known uses error diffusion by default.
-        KnownQuantizers.Octree,
+        KnownQuantizers.Hexadecatree,
         KnownQuantizers.WebSafe,
         KnownQuantizers.Werner,
         KnownQuantizers.Wu,
-        new OctreeQuantizer(NoDitherOptions),
+        new HexadecatreeQuantizer(NoDitherOptions),
         new WebSafePaletteQuantizer(NoDitherOptions),
         new WernerPaletteQuantizer(NoDitherOptions),
         new WuQuantizer(NoDitherOptions),
-        new OctreeQuantizer(OrderedDitherOptions),
+        new HexadecatreeQuantizer(OrderedDitherOptions),
         new WebSafePaletteQuantizer(OrderedDitherOptions),
         new WernerPaletteQuantizer(OrderedDitherOptions),
         new WuQuantizer(OrderedDitherOptions)
@@ -91,52 +91,52 @@ public class QuantizerTests
     public static readonly TheoryData<IQuantizer> DitherScaleQuantizers
     = new()
     {
-        new OctreeQuantizer(Diffuser0_ScaleDitherOptions),
+        new HexadecatreeQuantizer(Diffuser0_ScaleDitherOptions),
         new WebSafePaletteQuantizer(Diffuser0_ScaleDitherOptions),
         new WernerPaletteQuantizer(Diffuser0_ScaleDitherOptions),
         new WuQuantizer(Diffuser0_ScaleDitherOptions),
 
-        new OctreeQuantizer(Diffuser0_25_ScaleDitherOptions),
+        new HexadecatreeQuantizer(Diffuser0_25_ScaleDitherOptions),
         new WebSafePaletteQuantizer(Diffuser0_25_ScaleDitherOptions),
         new WernerPaletteQuantizer(Diffuser0_25_ScaleDitherOptions),
         new WuQuantizer(Diffuser0_25_ScaleDitherOptions),
 
-        new OctreeQuantizer(Diffuser0_5_ScaleDitherOptions),
+        new HexadecatreeQuantizer(Diffuser0_5_ScaleDitherOptions),
         new WebSafePaletteQuantizer(Diffuser0_5_ScaleDitherOptions),
         new WernerPaletteQuantizer(Diffuser0_5_ScaleDitherOptions),
         new WuQuantizer(Diffuser0_5_ScaleDitherOptions),
 
-        new OctreeQuantizer(Diffuser0_75_ScaleDitherOptions),
+        new HexadecatreeQuantizer(Diffuser0_75_ScaleDitherOptions),
         new WebSafePaletteQuantizer(Diffuser0_75_ScaleDitherOptions),
         new WernerPaletteQuantizer(Diffuser0_75_ScaleDitherOptions),
         new WuQuantizer(Diffuser0_75_ScaleDitherOptions),
 
-        new OctreeQuantizer(DiffuserDitherOptions),
+        new HexadecatreeQuantizer(DiffuserDitherOptions),
         new WebSafePaletteQuantizer(DiffuserDitherOptions),
         new WernerPaletteQuantizer(DiffuserDitherOptions),
         new WuQuantizer(DiffuserDitherOptions),
 
-        new OctreeQuantizer(Ordered0_ScaleDitherOptions),
+        new HexadecatreeQuantizer(Ordered0_ScaleDitherOptions),
         new WebSafePaletteQuantizer(Ordered0_ScaleDitherOptions),
         new WernerPaletteQuantizer(Ordered0_ScaleDitherOptions),
         new WuQuantizer(Ordered0_ScaleDitherOptions),
 
-        new OctreeQuantizer(Ordered0_25_ScaleDitherOptions),
+        new HexadecatreeQuantizer(Ordered0_25_ScaleDitherOptions),
         new WebSafePaletteQuantizer(Ordered0_25_ScaleDitherOptions),
         new WernerPaletteQuantizer(Ordered0_25_ScaleDitherOptions),
         new WuQuantizer(Ordered0_25_ScaleDitherOptions),
 
-        new OctreeQuantizer(Ordered0_5_ScaleDitherOptions),
+        new HexadecatreeQuantizer(Ordered0_5_ScaleDitherOptions),
         new WebSafePaletteQuantizer(Ordered0_5_ScaleDitherOptions),
         new WernerPaletteQuantizer(Ordered0_5_ScaleDitherOptions),
         new WuQuantizer(Ordered0_5_ScaleDitherOptions),
 
-        new OctreeQuantizer(Ordered0_75_ScaleDitherOptions),
+        new HexadecatreeQuantizer(Ordered0_75_ScaleDitherOptions),
         new WebSafePaletteQuantizer(Ordered0_75_ScaleDitherOptions),
         new WernerPaletteQuantizer(Ordered0_75_ScaleDitherOptions),
         new WuQuantizer(Ordered0_75_ScaleDitherOptions),
 
-        new OctreeQuantizer(OrderedDitherOptions),
+        new HexadecatreeQuantizer(OrderedDitherOptions),
         new WebSafePaletteQuantizer(OrderedDitherOptions),
         new WernerPaletteQuantizer(OrderedDitherOptions),
         new WuQuantizer(OrderedDitherOptions),
diff --git a/tests/ImageSharp.Tests/Quantization/QuantizedImageTests.cs b/tests/ImageSharp.Tests/Quantization/QuantizedImageTests.cs
index d832136a98..e940886520 100644
--- a/tests/ImageSharp.Tests/Quantization/QuantizedImageTests.cs
+++ b/tests/ImageSharp.Tests/Quantization/QuantizedImageTests.cs
@@ -15,12 +15,12 @@ public class QuantizedImageTests
     {
         WernerPaletteQuantizer werner = new();
         WebSafePaletteQuantizer webSafe = new();
-        OctreeQuantizer octree = new();
+        HexadecatreeQuantizer hexadecatree = new();
         WuQuantizer wu = new();
 
         Assert.NotNull(werner.Options.Dither);
         Assert.NotNull(webSafe.Options.Dither);
-        Assert.NotNull(octree.Options.Dither);
+        Assert.NotNull(hexadecatree.Options.Dither);
         Assert.NotNull(wu.Options.Dither);
 
         using (IQuantizer<Rgba32> quantizer = werner.CreatePixelSpecificQuantizer<Rgba32>(this.Configuration))
@@ -33,7 +33,7 @@ public class QuantizedImageTests
             Assert.NotNull(quantizer.Options.Dither);
         }
 
-        using (IQuantizer<Rgba32> quantizer = octree.CreatePixelSpecificQuantizer<Rgba32>(this.Configuration))
+        using (IQuantizer<Rgba32> quantizer = hexadecatree.CreatePixelSpecificQuantizer<Rgba32>(this.Configuration))
         {
             Assert.NotNull(quantizer.Options.Dither);
         }
@@ -47,7 +47,7 @@ public class QuantizedImageTests
     [Theory]
     [WithFile(TestImages.Gif.Giphy, PixelTypes.Rgba32, true)]
     [WithFile(TestImages.Gif.Giphy, PixelTypes.Rgba32, false)]
-    public void OctreeQuantizerYieldsCorrectTransparentPixel<TPixel>(
+    public void HexadecatreeQuantizerYieldsCorrectTransparentPixel<TPixel>(
         TestImageProvider<TPixel> provider,
         bool dither)
         where TPixel : unmanaged, IPixel<TPixel>
@@ -60,7 +60,7 @@ public class QuantizedImageTests
             options.Dither = null;
         }
 
-        OctreeQuantizer quantizer = new(options);
+        HexadecatreeQuantizer quantizer = new(options);
 
         foreach (ImageFrame<TPixel> frame in image.Frames)
         {
@@ -103,8 +103,8 @@ public class QuantizedImageTests
         where TPixel : unmanaged, IPixel<TPixel>
     {
         using Image<TPixel> image = provider.GetImage();
-        OctreeQuantizer octreeQuantizer = new();
-        IQuantizer<TPixel> quantizer = octreeQuantizer.CreatePixelSpecificQuantizer<TPixel>(Configuration.Default, new QuantizerOptions { MaxColors = 128 });
+        HexadecatreeQuantizer hexadecatreeQuantizer = new();
+        IQuantizer<TPixel> quantizer = hexadecatreeQuantizer.CreatePixelSpecificQuantizer<TPixel>(Configuration.Default, new QuantizerOptions { MaxColors = 128 });
         ImageFrame<TPixel> frame = image.Frames[0];
         quantizer.BuildPaletteAndQuantizeFrame(frame, frame.Bounds);
     }
diff --git a/tests/ImageSharp.Tests/TestImages.cs b/tests/ImageSharp.Tests/TestImages.cs
index fab1b2891c..730e62d824 100644
--- a/tests/ImageSharp.Tests/TestImages.cs
+++ b/tests/ImageSharp.Tests/TestImages.cs
@@ -76,6 +76,7 @@ public static class TestImages
         public const string BlendOverMultiple = "Png/animated/21-blend-over-multiple.png";
         public const string FrameOffset = "Png/animated/frame-offset.png";
         public const string DefaultNotAnimated = "Png/animated/default-not-animated.png";
+        public const string AnimatedFrameCount = "Png/animated/issue-animated-frame-count.png";
         public const string Issue2666 = "Png/issues/Issue_2666.png";
         public const string Issue2882 = "Png/issues/Issue_2882.png";
 
diff --git a/tests/ImageSharp.Tests/TestUtilities/ApproximateFloatComparer.cs b/tests/ImageSharp.Tests/TestUtilities/ApproximateFloatComparer.cs
index 21ac6966b8..7c45dd047c 100644
--- a/tests/ImageSharp.Tests/TestUtilities/ApproximateFloatComparer.cs
+++ b/tests/ImageSharp.Tests/TestUtilities/ApproximateFloatComparer.cs
@@ -15,7 +15,8 @@ internal readonly struct ApproximateFloatComparer :
     IEqualityComparer<Vector2>,
     IEqualityComparer<Vector4>,
     IEqualityComparer<ColorMatrix>,
-    IEqualityComparer<Vector256<float>>
+    IEqualityComparer<Vector256<float>>,
+    IEqualityComparer<Vector512<float>>
 {
     private readonly float epsilon;
 
@@ -78,4 +79,19 @@ internal readonly struct ApproximateFloatComparer :
         && this.Equals(x.GetElement(7), y.GetElement(7));
 
     public int GetHashCode([DisallowNull] Vector256<float> obj) => obj.GetHashCode();
+
+    public bool Equals(Vector512<float> x, Vector512<float> y)
+    {
+        for (int i = 0; i < Vector512<float>.Count; i++)
+        {
+            if (!this.Equals(x.GetElement(i), y.GetElement(i)))
+            {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    public int GetHashCode([DisallowNull] Vector512<float> obj) => obj.GetHashCode();
 }
diff --git a/tests/ImageSharp.Tests/TestUtilities/FeatureTesting/FeatureTestRunner.cs b/tests/ImageSharp.Tests/TestUtilities/FeatureTesting/FeatureTestRunner.cs
index d3671abd47..be3e9ccd5d 100644
--- a/tests/ImageSharp.Tests/TestUtilities/FeatureTesting/FeatureTestRunner.cs
+++ b/tests/ImageSharp.Tests/TestUtilities/FeatureTesting/FeatureTestRunner.cs
@@ -455,6 +455,7 @@ public enum HwIntrinsics : long
     DisableVAES = 1L << 17,
     DisableWAITPKG = 1L << 18,
     DisableX86Serialize = 1 << 19,
+
     // Arm64
     DisableArm64Aes = 1L << 20,
     DisableArm64Atomics = 1L << 21,
@@ -466,6 +467,7 @@ public enum HwIntrinsics : long
     DisableArm64Sha256 = 1L << 27,
     DisableArm64Sve = 1L << 28,
     DisableArm64Sve2 = 1L << 29,
+
     // RISC-V64
     DisableRiscV64Zba = 1L << 30,
     DisableRiscV64Zbb = 1L << 31,
diff --git a/tests/Images/External/ReferenceOutput/BmpEncoderTests/Encode_8BitColor_WithHexadecatreeQuantizer_rgb32.bmp b/tests/Images/External/ReferenceOutput/BmpEncoderTests/Encode_8BitColor_WithHexadecatreeQuantizer_rgb32.bmp
new file mode 100644
index 0000000000..f4ae3b9b68
--- /dev/null
+++ b/tests/Images/External/ReferenceOutput/BmpEncoderTests/Encode_8BitColor_WithHexadecatreeQuantizer_rgb32.bmp
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a98b1ec707af066f77fad7d1a64b858d460986beb6d27682717dd5e221310fd4
+size 9270
diff --git a/tests/Images/External/ReferenceOutput/PngEncoderTests/Issue2469_Quantized_Encode_Artifacts_Rgba32_issue_2469.png b/tests/Images/External/ReferenceOutput/PngEncoderTests/Issue2469_Quantized_Encode_Artifacts_Rgba32_issue_2469.png
index 4c78303750..ecf0691cd5 100644
--- a/tests/Images/External/ReferenceOutput/PngEncoderTests/Issue2469_Quantized_Encode_Artifacts_Rgba32_issue_2469.png
+++ b/tests/Images/External/ReferenceOutput/PngEncoderTests/Issue2469_Quantized_Encode_Artifacts_Rgba32_issue_2469.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1af50619f835b4470afac4553445176c121c3c9fa838dff937dcc56ae37941c3
-size 945821
+oid sha256:770061fbb29cd20bc700ce3fc57e38a758c632c3e89de51f5fbee3d5d522539e
+size 912635
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_HexadecatreeQuantizer_ErrorDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_HexadecatreeQuantizer_ErrorDither.png
new file mode 100644
index 0000000000..d2b62e63ac
--- /dev/null
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_HexadecatreeQuantizer_ErrorDither.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27f6e8e195c4431dc7354a379152d3a8664582bc2bb1c8960ebf4088aa6505e2
+size 248709
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_HexadecatreeQuantizer_NoDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_HexadecatreeQuantizer_NoDither.png
new file mode 100644
index 0000000000..ecbf328d36
--- /dev/null
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_HexadecatreeQuantizer_NoDither.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:46b5751dc43e9ad5541913cf851ef1b061aa474a95283c712511531202d7015e
+size 239326
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_OctreeQuantizer_OrderedDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_HexadecatreeQuantizer_OrderedDither.png
similarity index 100%
rename from tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_OctreeQuantizer_OrderedDither.png
rename to tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_HexadecatreeQuantizer_OrderedDither.png
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_OctreeQuantizer_ErrorDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_OctreeQuantizer_ErrorDither.png
deleted file mode 100644
index 327366f5b6..0000000000
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_OctreeQuantizer_ErrorDither.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0086044f12a7c58e49733f203af29a8aff2826ea654730274720eada15669254
-size 249163
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_OctreeQuantizer_NoDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_OctreeQuantizer_NoDither.png
deleted file mode 100644
index 3e0be536e3..0000000000
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_OctreeQuantizer_NoDither.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:85ee8479984aa52f837badbc49085c5448597fbfd987438fe25b58bad475e85f
-size 239498
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_ErrorDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_ErrorDither.png
index 922c2bf9b2..28db1b73ac 100644
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_ErrorDither.png
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_ErrorDither.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4f1462733e02d499b0d8c61ab835a27c7fee560fdc7fc521d20ec09bb4ccc80f
-size 216030
+oid sha256:af40e835e2f3cf0f406e15248169d058dc1ae69219f2bc5c3413ecea4eb4985f
+size 215873
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_NoDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_NoDither.png
index 922c2bf9b2..28db1b73ac 100644
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_NoDither.png
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_NoDither.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4f1462733e02d499b0d8c61ab835a27c7fee560fdc7fc521d20ec09bb4ccc80f
-size 216030
+oid sha256:af40e835e2f3cf0f406e15248169d058dc1ae69219f2bc5c3413ecea4eb4985f
+size 215873
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_OrderedDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_OrderedDither.png
index 29c93d14e2..078c75c45a 100644
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_OrderedDither.png
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WebSafePaletteQuantizer_OrderedDither.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7e6d91a3ec4f974af675dc360fd5fd623ec8773cdbc88c0a3a6506880838718a
-size 226727
+oid sha256:5eb87f02c7924b764bbd2c951047b7204c56a0a1a0d6853a0fb3d30a56ed0184
+size 226633
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_ErrorDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_ErrorDither.png
index dbfab2b508..e80b9b8b12 100644
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_ErrorDither.png
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_ErrorDither.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c68eba122814b5470e5f2e03e34190ff79e84e4b431ad8227355ce7ffcd4a6a7
-size 220192
+oid sha256:84b55eefd699cd74a1a7de958762b095f196275d2bbde2750936aed9a47f68f3
+size 220099
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_NoDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_NoDither.png
index dbfab2b508..e80b9b8b12 100644
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_NoDither.png
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_NoDither.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c68eba122814b5470e5f2e03e34190ff79e84e4b431ad8227355ce7ffcd4a6a7
-size 220192
+oid sha256:84b55eefd699cd74a1a7de958762b095f196275d2bbde2750936aed9a47f68f3
+size 220099
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_OrderedDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_OrderedDither.png
index 86655af42b..ad899553d7 100644
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_OrderedDither.png
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WernerPaletteQuantizer_OrderedDither.png
@@ -1,3 +1,3 @@
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-oid sha256:6dbd3189b559941f91dd6e0aa15b34a3e5081477400678c2396c6a66d398876f
-size 230883
+oid sha256:c4548abed72e4f833b33eed14392206d7232112fc651becb2351fdee27da5bc1
+size 230687
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WuQuantizer_ErrorDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WuQuantizer_ErrorDither.png
index 82d5e5d592..a30d69d177 100644
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WuQuantizer_ErrorDither.png
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WuQuantizer_ErrorDither.png
@@ -1,3 +1,3 @@
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-oid sha256:f4df5b1bc2c291ec1cf599580d198b447278412576ab998e099cc21110e82b3d
-size 263152
+oid sha256:832173c8ca6bd7a8bf417d83b459ccddb541daed1c31539bf596cacea455441d
+size 263018
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WuQuantizer_NoDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WuQuantizer_NoDither.png
index d8a1178adc..e5591852bf 100644
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WuQuantizer_NoDither.png
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_Bike_WuQuantizer_NoDither.png
@@ -1,3 +1,3 @@
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-size 262298
+oid sha256:15a6dc485f0c3fd4c9fbbdb6b50437d58d68210790e37f8aab32e66a864e2746
+size 261872
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_ErrorDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_ErrorDither.png
new file mode 100644
index 0000000000..2e815d4d1c
--- /dev/null
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_ErrorDither.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6eeed563b407940e2a05f068c42b52738e6e1217a1500c9230f7068ca4e9f1e
+size 304162
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_NoDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_NoDither.png
new file mode 100644
index 0000000000..a8f30e5f5b
--- /dev/null
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_NoDither.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3dc7dc55af4ef0741a66c569876ad8a2df27164a653baa5bae536e6d121b2c11
+size 300528
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_OrderedDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_OrderedDither.png
new file mode 100644
index 0000000000..3ece7ee289
--- /dev/null
+++ b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_HexadecatreeQuantizer_OrderedDither.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+size 305962
diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_OctreeQuantizer_ErrorDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_OctreeQuantizer_ErrorDither.png
deleted file mode 100644
index f29db004f5..0000000000
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_OctreeQuantizer_ErrorDither.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_OctreeQuantizer_NoDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_OctreeQuantizer_NoDither.png
deleted file mode 100644
index 284c3a2702..0000000000
--- a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_OctreeQuantizer_NoDither.png
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_OctreeQuantizer_OrderedDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_OctreeQuantizer_OrderedDither.png
deleted file mode 100644
index 5911faa723..0000000000
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+++ /dev/null
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diff --git a/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_WebSafePaletteQuantizer_ErrorDither.png b/tests/Images/External/ReferenceOutput/QuantizerTests/ApplyQuantizationInBox_CalliphoraPartial_WebSafePaletteQuantizer_ErrorDither.png
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