diff --git a/src/ImageSharp/Advanced/IRowAction.cs b/src/ImageSharp/Advanced/IRowAction.cs
new file mode 100644
index 000000000..74498eb0b
--- /dev/null
+++ b/src/ImageSharp/Advanced/IRowAction.cs
@@ -0,0 +1,70 @@
+// Copyright (c) Six Labors and contributors.
+// Licensed under the Apache License, Version 2.0.
+
+using System;
+using System.Runtime.CompilerServices;
+
+namespace SixLabors.ImageSharp.Advanced
+{
+    /// <summary>
+    /// Defines the contract for an action that operates on a row.
+    /// </summary>
+    public interface IRowAction
+    {
+        /// <summary>
+        /// Invokes the method passing the row y coordinate.
+        /// </summary>
+        /// <param name="y">The row y coordinate.</param>
+        void Invoke(int y);
+    }
+
+    /// <summary>
+    /// A <see langword="struct"/> that wraps a value delegate of a specified type, and info on the memory areas to process
+    /// </summary>
+    /// <typeparam name="T">The type of value delegate to invoke</typeparam>
+    internal readonly struct WrappingRowAction<T>
+        where T : struct, IRowAction
+    {
+        public readonly int MinY;
+        public readonly int MaxY;
+        public readonly int StepY;
+        public readonly int MaxX;
+
+        private readonly T action;
+
+        [MethodImpl(InliningOptions.ShortMethod)]
+        public WrappingRowAction(int minY, int maxY, int stepY, in T action)
+            : this(minY, maxY, stepY, 0, action)
+        {
+        }
+
+        [MethodImpl(InliningOptions.ShortMethod)]
+        public WrappingRowAction(int minY, int maxY, int stepY, int maxX, in T action)
+        {
+            this.MinY = minY;
+            this.MaxY = maxY;
+            this.StepY = stepY;
+            this.MaxX = maxX;
+            this.action = action;
+        }
+
+        [MethodImpl(InliningOptions.ShortMethod)]
+        public void Invoke(int i)
+        {
+            int yMin = this.MinY + (i * this.StepY);
+
+            if (yMin >= this.MaxY)
+            {
+                return;
+            }
+
+            int yMax = Math.Min(yMin + this.StepY, this.MaxY);
+
+            for (int y = yMin; y < yMax; y++)
+            {
+                // Skip the safety copy when invoking a potentially impure method on a readonly field
+                Unsafe.AsRef(this.action).Invoke(y);
+            }
+        }
+    }
+}
diff --git a/src/ImageSharp/Advanced/ParallelRowIterator.cs b/src/ImageSharp/Advanced/ParallelRowIterator.cs
index 5c8a30f68..275c3d10e 100644
--- a/src/ImageSharp/Advanced/ParallelRowIterator.cs
+++ b/src/ImageSharp/Advanced/ParallelRowIterator.cs
@@ -76,6 +76,66 @@ namespace SixLabors.ImageSharp.Advanced
                 rowAction.Invoke);
         }
 
+        /// <summary>
+        /// Iterate through the rows of a rectangle in optimized batches.
+        /// </summary>
+        /// <typeparam name="T">The type of row action to perform.</typeparam>
+        /// <param name="rectangle">The <see cref="Rectangle"/>.</param>
+        /// <param name="configuration">The <see cref="Configuration"/> to get the parallel settings from.</param>
+        /// <param name="body">The method body defining the iteration logic on a single row.</param>
+        [MethodImpl(InliningOptions.ShortMethod)]
+        public static void IterateRows2<T>(Rectangle rectangle, Configuration configuration, in T body)
+            where T : struct, IRowAction
+        {
+            var parallelSettings = ParallelExecutionSettings.FromConfiguration(configuration);
+            IterateRows2(rectangle, in parallelSettings, in body);
+        }
+
+        /// <summary>
+        /// Iterate through the rows of a rectangle in optimized batches.
+        /// </summary>
+        /// <typeparam name="T">The type of row action to perform.</typeparam>
+        /// <param name="rectangle">The <see cref="Rectangle"/>.</param>
+        /// <param name="parallelSettings">The <see cref="ParallelExecutionSettings"/>.</param>
+        /// <param name="body">The method body defining the iteration logic on a single row.</param>
+        public static void IterateRows2<T>(
+            Rectangle rectangle,
+            in ParallelExecutionSettings parallelSettings,
+            in T body)
+            where T : struct, IRowAction
+        {
+            ValidateRectangle(rectangle);
+
+            int top = rectangle.Top;
+            int bottom = rectangle.Bottom;
+            int width = rectangle.Width;
+            int height = rectangle.Height;
+
+            int maxSteps = DivideCeil(width * height, parallelSettings.MinimumPixelsProcessedPerTask);
+            int numOfSteps = Math.Min(parallelSettings.MaxDegreeOfParallelism, maxSteps);
+
+            // Avoid TPL overhead in this trivial case:
+            if (numOfSteps == 1)
+            {
+                for (int y = top; y < bottom; y++)
+                {
+                    Unsafe.AsRef(body).Invoke(y);
+                }
+
+                return;
+            }
+
+            int verticalStep = DivideCeil(rectangle.Height, numOfSteps);
+            var parallelOptions = new ParallelOptions { MaxDegreeOfParallelism = numOfSteps };
+            var rowAction = new WrappingRowAction<T>(top, bottom, verticalStep, in body);
+
+            Parallel.For(
+                0,
+                numOfSteps,
+                parallelOptions,
+                rowAction.Invoke);
+        }
+
         /// <summary>
         /// Iterate through the rows of a rectangle in optimized batches defined by <see cref="RowInterval"/>-s
         /// instantiating a temporary buffer for each <paramref name="body"/> invocation.