diff --git a/tests/ImageSharp.Tests/Formats/Gif/GifDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Gif/GifDecoderTests.cs
index b4facfa3f..376bb4a06 100644
--- a/tests/ImageSharp.Tests/Formats/Gif/GifDecoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Gif/GifDecoderTests.cs
@@ -1,7 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics.X86;
 using Microsoft.DotNet.RemoteExecutor;
 using SixLabors.ImageSharp.Formats;
 using SixLabors.ImageSharp.Formats.Gif;
@@ -51,10 +51,11 @@ public class GifDecoderTests
 
         image.DebugSave(provider, testOutputDetails: details, appendPixelTypeToFileName: false);
 
-        // Floating point differences result in minor pixel differences.
+        // Floating point differences in FMA used in the ResizeKernel result in minor pixel differences.
         // Output have been manually verified.
+        // For more details see discussion: https://github.com/SixLabors/ImageSharp/pull/1513#issuecomment-763643594
         image.CompareToReferenceOutput(
-            ImageComparer.TolerantPercentage(TestEnvironment.OSArchitecture == Architecture.Arm64 ? 0.0002F : 0.0001F),
+            ImageComparer.TolerantPercentage(Fma.IsSupported ? 0.0001F : 0.0002F),
             provider,
             testOutputDetails: details,
             appendPixelTypeToFileName: false);
diff --git a/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs
index afd33608c..ef1ccbed5 100644
--- a/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs
@@ -1,7 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics.X86;
 using Microsoft.DotNet.RemoteExecutor;
 using SixLabors.ImageSharp.Formats;
 using SixLabors.ImageSharp.Formats.Png;
@@ -122,10 +122,11 @@ public partial class PngDecoderTests
 
         image.DebugSave(provider, testOutputDetails: details, appendPixelTypeToFileName: false);
 
-        // Floating point differences result in minor pixel differences.
+        // Floating point differences in FMA used in the ResizeKernel result in minor pixel differences.
         // Output have been manually verified.
+        // For more details see discussion: https://github.com/SixLabors/ImageSharp/pull/1513#issuecomment-763643594
         image.CompareToReferenceOutput(
-            ImageComparer.TolerantPercentage(TestEnvironment.OSArchitecture == Architecture.Arm64 ? 0.0005F : 0.0003F),
+            ImageComparer.TolerantPercentage(Fma.IsSupported ? 0.0003F : 0.0005F),
             provider,
             testOutputDetails: details,
             appendPixelTypeToFileName: false);
diff --git a/tests/ImageSharp.Tests/Formats/Tga/TgaDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Tga/TgaDecoderTests.cs
index 0bbe1984f..da5de8e89 100644
--- a/tests/ImageSharp.Tests/Formats/Tga/TgaDecoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Tga/TgaDecoderTests.cs
@@ -2,6 +2,7 @@
 // Licensed under the Six Labors Split License.
 
 using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics.X86;
 using Microsoft.DotNet.RemoteExecutor;
 using SixLabors.ImageSharp.Formats;
 using SixLabors.ImageSharp.Formats.Tga;
@@ -760,10 +761,11 @@ public class TgaDecoderTests
 
         image.DebugSave(provider, testOutputDetails: details, appendPixelTypeToFileName: false);
 
-        // Floating point differences result in minor pixel differences.
+        // Floating point differences in FMA used in the ResizeKernel result in minor pixel differences.
         // Output have been manually verified.
+        // For more details see discussion: https://github.com/SixLabors/ImageSharp/pull/1513#issuecomment-763643594
         image.CompareToReferenceOutput(
-            ImageComparer.TolerantPercentage(TestEnvironment.OSArchitecture == Architecture.Arm64 ? 0.0016F : 0.0001F),
+            ImageComparer.TolerantPercentage(Fma.IsSupported ? 0.0001F : 0.0016F),
             provider,
             testOutputDetails: details,
             appendPixelTypeToFileName: false);
diff --git a/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs
index 1f664cf64..a9e2b75c0 100644
--- a/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs
@@ -3,6 +3,7 @@
 
 // ReSharper disable InconsistentNaming
 using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics.X86;
 using SixLabors.ImageSharp.Formats;
 using SixLabors.ImageSharp.Formats.Tiff;
 using SixLabors.ImageSharp.Metadata;
@@ -695,10 +696,11 @@ public class TiffDecoderTests : TiffDecoderBaseTester
 
         image.DebugSave(provider, testOutputDetails: details, appendPixelTypeToFileName: false);
 
-        // Floating point differences result in minor pixel differences.
+        // Floating point differences in FMA used in the ResizeKernel result in minor pixel differences.
         // Output have been manually verified.
+        // For more details see discussion: https://github.com/SixLabors/ImageSharp/pull/1513#issuecomment-763643594
         image.CompareToReferenceOutput(
-            TestEnvironment.OSArchitecture == Architecture.Arm64 ? ImageComparer.TolerantPercentage(0.0006F) : ImageComparer.Exact,
+            Fma.IsSupported ? ImageComparer.Exact : ImageComparer.TolerantPercentage(0.0006F),
             provider,
             testOutputDetails: details,
             appendPixelTypeToFileName: false);
diff --git a/tests/ImageSharp.Tests/Formats/WebP/WebpDecoderTests.cs b/tests/ImageSharp.Tests/Formats/WebP/WebpDecoderTests.cs
index 010af3fbb..f95b003d0 100644
--- a/tests/ImageSharp.Tests/Formats/WebP/WebpDecoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/WebP/WebpDecoderTests.cs
@@ -2,6 +2,7 @@
 // Licensed under the Six Labors Split License.
 
 using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics.X86;
 using SixLabors.ImageSharp.Formats;
 using SixLabors.ImageSharp.Formats.Webp;
 using SixLabors.ImageSharp.PixelFormats;
@@ -367,10 +368,11 @@ public class WebpDecoderTests
 
         image.DebugSave(provider, testOutputDetails: details, appendPixelTypeToFileName: false);
 
-        // Floating point differences result in minor pixel differences.
+        // Floating point differences in FMA used in the ResizeKernel result in minor pixel differences.
         // Output have been manually verified.
+        // For more details see discussion: https://github.com/SixLabors/ImageSharp/pull/1513#issuecomment-763643594
         image.CompareToReferenceOutput(
-            ImageComparer.TolerantPercentage(TestEnvironment.OSArchitecture == Architecture.Arm64 ? 0.0156F : 0.0007F),
+            ImageComparer.TolerantPercentage(Fma.IsSupported ? 0.0007F : 0.0156F),
             provider,
             testOutputDetails: details,
             appendPixelTypeToFileName: false);