diff --git a/src/Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs b/src/Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs
index b302b443e..babd1bf32 100644
--- a/src/Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs
+++ b/src/Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs
@@ -412,8 +412,6 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
             }
             else
             {
-                var bufferCache = memoryManager.GetBackingMemory(dstGpuVa).BufferCache;
-
                 if (remap &&
                     _state.State.SetRemapComponentsDstX == SetRemapComponentsDst.ConstA &&
                     _state.State.SetRemapComponentsDstY == SetRemapComponentsDst.ConstA &&
diff --git a/src/Ryujinx.Graphics.Gpu/GpuContext.cs b/src/Ryujinx.Graphics.Gpu/GpuContext.cs
index a50852b05..9028edc80 100644
--- a/src/Ryujinx.Graphics.Gpu/GpuContext.cs
+++ b/src/Ryujinx.Graphics.Gpu/GpuContext.cs
@@ -157,7 +157,7 @@ namespace Ryujinx.Graphics.Gpu
                 throw new ArgumentException("The PID is invalid or the process was not registered", nameof(pid));
             }
 
-            return new MemoryManager(physicalMemory);
+            return new MemoryManager(this, physicalMemory);
         }
 
         /// <summary>
diff --git a/src/Ryujinx.Graphics.Gpu/Image/Texture.cs b/src/Ryujinx.Graphics.Gpu/Image/Texture.cs
index 022a3839f..a7733f66d 100644
--- a/src/Ryujinx.Graphics.Gpu/Image/Texture.cs
+++ b/src/Ryujinx.Graphics.Gpu/Image/Texture.cs
@@ -40,10 +40,13 @@ namespace Ryujinx.Graphics.Gpu.Image
         }
 
         private GpuContext _context;
-        private PhysicalMemory _physicalMemory;
-
         private SizeInfo _sizeInfo;
 
+        /// <summary>
+        /// Backing memory for the texture.
+        /// </summary>
+        public PhysicalMemory PhysicalMemory { get; private set; }
+
         /// <summary>
         /// Texture format.
         /// </summary>
@@ -251,7 +254,7 @@ namespace Ryujinx.Graphics.Gpu.Image
             MultiRange range)
         {
             _context = context;
-            _physicalMemory = physicalMemory;
+            PhysicalMemory = physicalMemory;
             _sizeInfo = sizeInfo;
             Range = range;
 
@@ -315,7 +318,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="incompatibleOverlaps">Groups that overlap with this one but are incompatible</param>
         public void InitializeGroup(bool hasLayerViews, bool hasMipViews, List<TextureIncompatibleOverlap> incompatibleOverlaps)
         {
-            Group = new TextureGroup(_context, _physicalMemory, this, incompatibleOverlaps);
+            Group = new TextureGroup(_context, PhysicalMemory, this, incompatibleOverlaps);
 
             Group.Initialize(ref _sizeInfo, hasLayerViews, hasMipViews);
         }
@@ -336,7 +339,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         {
             Texture texture = new(
                 _context,
-                _physicalMemory,
+                PhysicalMemory,
                 info,
                 sizeInfo,
                 range,
@@ -636,7 +639,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// </summary>
         public void SynchronizeFull()
         {
-            ReadOnlySpan<byte> data = _physicalMemory.GetSpan(Range);
+            ReadOnlySpan<byte> data = PhysicalMemory.GetSpan(Range);
 
             // If the host does not support ASTC compression, we need to do the decompression.
             // The decompression is slow, so we want to avoid it as much as possible.
@@ -1027,7 +1030,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="texture">The specific host texture to flush. Defaults to this texture</param>
         public void FlushTextureDataToGuest(bool tracked, ITexture texture = null)
         {
-            using WritableRegion region = _physicalMemory.GetWritableRegion(Range, tracked);
+            using WritableRegion region = PhysicalMemory.GetWritableRegion(Range, tracked);
 
             GetTextureDataFromGpu(region.Memory.Span, tracked, texture);
         }
@@ -1419,7 +1422,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 Group.SignalModified(this);
             }
 
-            _physicalMemory.TextureCache.Lift(this);
+            PhysicalMemory.TextureCache.Lift(this);
         }
 
         /// <summary>
@@ -1440,7 +1443,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 Group.SignalModifying(this, bound);
             }
 
-            _physicalMemory.TextureCache.Lift(this);
+            PhysicalMemory.TextureCache.Lift(this);
 
             if (bound)
             {
@@ -1528,7 +1531,7 @@ namespace Ryujinx.Graphics.Gpu.Image
 
             if (ShortCacheEntry != null)
             {
-                _physicalMemory.TextureCache.RemoveShortCache(this);
+                PhysicalMemory.TextureCache.RemoveShortCache(this);
             }
         }
 
@@ -1557,7 +1560,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                     _viewStorage.RemoveView(this);
                 }
 
-                _physicalMemory.TextureCache.RemoveTextureFromCache(this);
+                PhysicalMemory.TextureCache.RemoveTextureFromCache(this);
             }
 
             Debug.Assert(newRefCount >= 0);
@@ -1613,7 +1616,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 // If this is called from another thread (unmapped), the short cache will
                 // have to remove this texture on a future tick.
 
-                _physicalMemory.TextureCache.RemoveShortCache(this);
+                PhysicalMemory.TextureCache.RemoveShortCache(this);
             }
 
             InvalidatedSequence++;
diff --git a/src/Ryujinx.Graphics.Gpu/Image/TextureBindingsManager.cs b/src/Ryujinx.Graphics.Gpu/Image/TextureBindingsManager.cs
index eab971fbc..982191ff3 100644
--- a/src/Ryujinx.Graphics.Gpu/Image/TextureBindingsManager.cs
+++ b/src/Ryujinx.Graphics.Gpu/Image/TextureBindingsManager.cs
@@ -524,8 +524,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                     // Ensure that the buffer texture is using the correct buffer as storage.
                     // Buffers are frequently re-created to accommodate larger data, so we need to re-bind
                     // to ensure we're not using a old buffer that was already deleted.
-                    var bufferCache = _channel.MemoryManager.GetBackingMemory(descriptor.UnpackAddress()).BufferCache;
-                    _channel.BufferManager.SetBufferTextureStorage(stage, hostTexture, bufferCache, texture.Range.GetSubRange(0).Address, texture.Size, bindingInfo, bindingInfo.Format, false);
+                    _channel.BufferManager.SetBufferTextureStorage(stage, texture, hostTexture, bindingInfo, bindingInfo.Format, false);
 
                     // Cache is not used for buffer texture, it must always rebind.
                     state.CachedTexture = null;
@@ -662,8 +661,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                         format = texture.Format;
                     }
 
-                    var bufferCache = _channel.MemoryManager.GetBackingMemory(descriptor.UnpackAddress()).BufferCache;
-                    _channel.BufferManager.SetBufferTextureStorage(stage, hostTexture, bufferCache, texture.Range.GetSubRange(0).Address, texture.Size, bindingInfo, format, true);
+                    _channel.BufferManager.SetBufferTextureStorage(stage, texture, hostTexture, bindingInfo, format, true);
 
                     // Cache is not used for buffer texture, it must always rebind.
                     state.CachedTexture = null;
diff --git a/src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs b/src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs
index 307b814dc..d8d788ade 100644
--- a/src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs
+++ b/src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs
@@ -490,17 +490,17 @@ namespace Ryujinx.Graphics.Gpu.Memory
                 {
                     var isStore = binding.BindingInfo.Flags.HasFlag(TextureUsageFlags.ImageStore);
                     var range = binding.BufferCache.GetBufferRange(binding.Address, binding.Size, isStore);
-                    binding.Texture.SetStorage(range);
+                    binding.HostTexture.SetStorage(range);
 
                     // The texture must be rebound to use the new storage if it was updated.
 
                     if (binding.IsImage)
                     {
-                        _context.Renderer.Pipeline.SetImage(binding.BindingInfo.Binding, binding.Texture, binding.Format);
+                        _context.Renderer.Pipeline.SetImage(binding.BindingInfo.Binding, binding.HostTexture, binding.Format);
                     }
                     else
                     {
-                        _context.Renderer.Pipeline.SetTextureAndSampler(binding.Stage, binding.BindingInfo.Binding, binding.Texture, null);
+                        _context.Renderer.Pipeline.SetTextureAndSampler(binding.Stage, binding.BindingInfo.Binding, binding.HostTexture, null);
                     }
                 }
 
@@ -801,25 +801,23 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// </summary>
         /// <param name="stage">Shader stage accessing the texture</param>
         /// <param name="texture">Buffer texture</param>
-        /// <param name="bufferCache">Buffer cache that owns the buffer texture</param>
-        /// <param name="address">Address of the buffer in memory</param>
-        /// <param name="size">Size of the buffer in bytes</param>
+        /// <param name="hostTexture">Buffer host texture</param>
         /// <param name="bindingInfo">Binding info for the buffer texture</param>
         /// <param name="format">Format of the buffer texture</param>
         /// <param name="isImage">Whether the binding is for an image or a sampler</param>
         public void SetBufferTextureStorage(
             ShaderStage stage,
-            ITexture texture,
-            BufferCache bufferCache,
-            ulong address,
-            ulong size,
+            Image.Texture texture,
+            ITexture hostTexture,
             TextureBindingInfo bindingInfo,
             Format format,
             bool isImage)
         {
-            bufferCache.CreateBuffer(address, size);
+            var binding = new BufferTextureBinding(stage, texture, hostTexture, bindingInfo, format, isImage);
 
-            _bufferTextures.Add(new BufferTextureBinding(stage, texture, bufferCache, address, size, bindingInfo, format, isImage));
+            texture.PhysicalMemory.BufferCache.CreateBuffer(binding.Address, binding.Size);
+
+            _bufferTextures.Add(binding);
         }
 
         /// <summary>
diff --git a/src/Ryujinx.Graphics.Gpu/Memory/BufferTextureBinding.cs b/src/Ryujinx.Graphics.Gpu/Memory/BufferTextureBinding.cs
index 726693772..f28497e9b 100644
--- a/src/Ryujinx.Graphics.Gpu/Memory/BufferTextureBinding.cs
+++ b/src/Ryujinx.Graphics.Gpu/Memory/BufferTextureBinding.cs
@@ -17,22 +17,27 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <summary>
         /// The buffer texture.
         /// </summary>
-        public ITexture Texture { get; }
+        public Image.Texture Texture { get; }
+
+        /// <summary>
+        /// The buffer host texture.
+        /// </summary>
+        public ITexture HostTexture { get; }
 
         /// <summary>
         /// Buffer cache that owns the buffer.
         /// </summary>
-        public BufferCache BufferCache { get; }
+        public BufferCache BufferCache => Texture.PhysicalMemory.BufferCache;
 
         /// <summary>
         /// The base address of the buffer binding.
         /// </summary>
-        public ulong Address { get; }
+        public ulong Address => Texture.Range.GetSubRange(0).Address;
 
         /// <summary>
         /// The size of the buffer binding in bytes.
         /// </summary>
-        public ulong Size { get; }
+        public ulong Size => Texture.Size;
 
         /// <summary>
         /// The image or sampler binding info for the buffer texture.
@@ -54,27 +59,21 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// </summary>
         /// <param name="stage">Shader stage accessing the texture</param>
         /// <param name="texture">Buffer texture</param>
-        /// <param name="bufferCache">Buffer cache that owns the buffer</param>
-        /// <param name="address">Base address</param>
-        /// <param name="size">Size in bytes</param>
+        /// <param name="hostTexture">Buffer host texture</param>
         /// <param name="bindingInfo">Binding info</param>
         /// <param name="format">Binding format</param>
         /// <param name="isImage">Whether the binding is for an image or a sampler</param>
         public BufferTextureBinding(
             ShaderStage stage,
-            ITexture texture,
-            BufferCache bufferCache,
-            ulong address,
-            ulong size,
+            Image.Texture texture,
+            ITexture hostTexture,
             TextureBindingInfo bindingInfo,
             Format format,
             bool isImage)
         {
             Stage = stage;
             Texture = texture;
-            BufferCache = bufferCache;
-            Address = address;
-            Size = size;
+            HostTexture = hostTexture;
             BindingInfo = bindingInfo;
             Format = format;
             IsImage = isImage;
diff --git a/src/Ryujinx.Graphics.Gpu/Memory/MemoryManager.cs b/src/Ryujinx.Graphics.Gpu/Memory/MemoryManager.cs
index 3b93fd59a..de78234d9 100644
--- a/src/Ryujinx.Graphics.Gpu/Memory/MemoryManager.cs
+++ b/src/Ryujinx.Graphics.Gpu/Memory/MemoryManager.cs
@@ -34,10 +34,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
         public event EventHandler<UnmapEventArgs> MemoryUnmapped;
 
-        /// <summary>
-        /// Physical memory where the virtual memory is mapped into.
-        /// </summary>
-        private PhysicalMemory Physical { get; }
+        private readonly GpuContext _context;
+        private readonly List<PhysicalMemory> _physicalMemoryList;
+        private readonly Dictionary<PhysicalMemory, byte> _physicalMemoryMap;
 
         /// <summary>
         /// Cache of GPU counters.
@@ -47,14 +46,26 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <summary>
         /// Creates a new instance of the GPU memory manager.
         /// </summary>
+        /// <param name="context">GPU context</param>
         /// <param name="physicalMemory">Physical memory that this memory manager will map into</param>
-        internal MemoryManager(PhysicalMemory physicalMemory)
+        internal MemoryManager(GpuContext context, PhysicalMemory physicalMemory)
         {
-            Physical = physicalMemory;
+            _context = context;
+
+            _physicalMemoryList = new List<PhysicalMemory>()
+            {
+                physicalMemory
+            };
+
+            _physicalMemoryMap = new Dictionary<PhysicalMemory, byte>
+            {
+                { physicalMemory, 0 }
+            };
+
             CounterCache = new CounterCache();
             _pageTable = new ulong[PtLvl0Size][];
-            MemoryUnmapped += Physical.TextureCache.MemoryUnmappedHandler;
-            MemoryUnmapped += Physical.BufferCache.MemoryUnmappedHandler;
+            MemoryUnmapped += physicalMemory.TextureCache.MemoryUnmappedHandler;
+            MemoryUnmapped += physicalMemory.BufferCache.MemoryUnmappedHandler;
             MemoryUnmapped += CounterCache.MemoryUnmappedHandler;
         }
 
@@ -64,19 +75,23 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="rebind">Action to be performed when the buffer cache changes</param>
         internal void AttachToChannel(Action rebind)
         {
-            Physical.IncrementReferenceCount();
-            Physical.BufferCache.NotifyBuffersModified += rebind;
-            Physical.BufferCache.QueuePrune();
+            PhysicalMemory physicalMemory = GetOwnPhysicalMemory();
+
+            physicalMemory.IncrementReferenceCount();
+            physicalMemory.BufferCache.NotifyBuffersModified += rebind;
+            physicalMemory.BufferCache.QueuePrune();
         }
 
         /// <summary>
-        /// Attaches the memory manager to a new GPU channel.
+        /// Detaches the memory manager from a GPU channel.
         /// </summary>
         /// <param name="rebind">Action that was performed when the buffer cache changed</param>
         internal void DetachFromChannel(Action rebind)
         {
-            Physical.BufferCache.NotifyBuffersModified -= rebind;
-            Physical.DecrementReferenceCount();
+            PhysicalMemory physicalMemory = GetOwnPhysicalMemory();
+
+            physicalMemory.BufferCache.NotifyBuffersModified -= rebind;
+            physicalMemory.DecrementReferenceCount();
         }
 
         /// <summary>
@@ -84,7 +99,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// </summary>
         internal void QueuePrune()
         {
-            Physical.BufferCache.QueuePrune();
+            GetOwnPhysicalMemory().BufferCache.QueuePrune();
         }
 
         /// <summary>
@@ -100,15 +115,15 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
             if (IsContiguous(va, size))
             {
-                ulong address = Translate(va);
+                (PhysicalMemory physicalMemory, ulong address) = TranslateWithPhysicalMemory(va);
 
                 if (tracked)
                 {
-                    return Physical.ReadTracked<T>(address);
+                    return physicalMemory.ReadTracked<T>(address);
                 }
                 else
                 {
-                    return Physical.Read<T>(address);
+                    return physicalMemory.Read<T>(address);
                 }
             }
             else
@@ -132,7 +147,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
         {
             if (IsContiguous(va, size))
             {
-                return Physical.GetSpan(Translate(va), size, tracked);
+                (PhysicalMemory physicalMemory, ulong address) = TranslateWithPhysicalMemory(va);
+
+                return physicalMemory.GetSpan(address, size, tracked);
             }
             else
             {
@@ -157,7 +174,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
             bool isContiguous = true;
             int mappedSize;
 
-            if (ValidateAddress(va) && GetPte(va) != PteUnmapped && Physical.IsMapped(Translate(va)))
+            if (ValidateAddress(va) && IsMappedOnGpuAndPhysical(va))
             {
                 ulong endVa = va + (ulong)size;
                 ulong endVaAligned = (endVa + PageMask) & ~PageMask;
@@ -170,7 +187,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
                     ulong nextVa = currentVa + PageSize;
                     ulong nextPa = Translate(nextVa);
 
-                    if (!ValidateAddress(nextVa) || GetPte(nextVa) == PteUnmapped || !Physical.IsMapped(nextPa))
+                    if (!ValidateAddress(nextVa) || !IsMappedOnGpuAndPhysical(nextVa))
                     {
                         break;
                     }
@@ -199,7 +216,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
             if (isContiguous)
             {
-                return Physical.GetSpan(Translate(va), mappedSize, tracked);
+                (PhysicalMemory physicalMemory, ulong address) = TranslateWithPhysicalMemory(va);
+
+                return physicalMemory.GetSpan(address, mappedSize, tracked);
             }
             else
             {
@@ -211,6 +230,23 @@ namespace Ryujinx.Graphics.Gpu.Memory
             }
         }
 
+        /// <summary>
+        /// Checks if a page of memory is mapped on the GPU and its backing memory.
+        /// </summary>
+        /// <param name="va">GPU virtual address of the page</param>
+        /// <returns>True if mapped, false otherwise</returns>
+        private bool IsMappedOnGpuAndPhysical(ulong va)
+        {
+            (PhysicalMemory physicalMemory, ulong address) = TranslateWithPhysicalMemory(va);
+
+            if (address == PteUnmapped)
+            {
+                return false;
+            }
+
+            return physicalMemory.IsMapped(address);
+        }
+
         /// <summary>
         /// Reads data from a possibly non-contiguous region of GPU mapped memory.
         /// </summary>
@@ -228,22 +264,22 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
             if ((va & PageMask) != 0)
             {
-                ulong pa = Translate(va);
+                (PhysicalMemory physicalMemory, ulong pa) = TranslateWithPhysicalMemory(va);
 
                 size = Math.Min(data.Length, (int)PageSize - (int)(va & PageMask));
 
-                Physical.GetSpan(pa, size, tracked).CopyTo(data[..size]);
+                physicalMemory.GetSpan(pa, size, tracked).CopyTo(data[..size]);
 
                 offset += size;
             }
 
             for (; offset < data.Length; offset += size)
             {
-                ulong pa = Translate(va + (ulong)offset);
+                (PhysicalMemory physicalMemory, ulong pa) = TranslateWithPhysicalMemory(va + (ulong)offset);
 
                 size = Math.Min(data.Length - offset, (int)PageSize);
 
-                Physical.GetSpan(pa, size, tracked).CopyTo(data.Slice(offset, size));
+                physicalMemory.GetSpan(pa, size, tracked).CopyTo(data.Slice(offset, size));
             }
         }
 
@@ -258,7 +294,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
         {
             if (IsContiguous(va, size))
             {
-                return Physical.GetWritableRegion(Translate(va), size, tracked);
+                (PhysicalMemory physicalMemory, ulong address) = TranslateWithPhysicalMemory(va);
+
+                return physicalMemory.GetWritableRegion(address, size, tracked);
             }
             else
             {
@@ -288,7 +326,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="data">The data to be written</param>
         public void Write(ulong va, ReadOnlySpan<byte> data)
         {
-            WriteImpl(va, data, Physical.Write);
+            WriteImpl(va, data, (physical, va, data) => physical.Write(va, data));
         }
 
         /// <summary>
@@ -298,7 +336,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="data">The data to be written</param>
         public void WriteTrackedResource(ulong va, ReadOnlySpan<byte> data)
         {
-            WriteImpl(va, data, Physical.WriteTrackedResource);
+            WriteImpl(va, data, (physical, va, data) => physical.WriteTrackedResource(va, data));
         }
 
         /// <summary>
@@ -308,10 +346,10 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="data">The data to be written</param>
         public void WriteUntracked(ulong va, ReadOnlySpan<byte> data)
         {
-            WriteImpl(va, data, Physical.WriteUntracked);
+            WriteImpl(va, data, (physical, va, data) => physical.WriteUntracked(va, data));
         }
 
-        private delegate void WriteCallback(ulong address, ReadOnlySpan<byte> data);
+        private delegate void WriteCallback(PhysicalMemory physicalMemory, ulong address, ReadOnlySpan<byte> data);
 
         /// <summary>
         /// Writes data to possibly non-contiguous GPU mapped memory.
@@ -323,7 +361,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
         {
             if (IsContiguous(va, data.Length))
             {
-                writeCallback(Translate(va), data);
+                (PhysicalMemory physicalMemory, ulong address) = TranslateWithPhysicalMemory(va);
+
+                writeCallback(physicalMemory, address, data);
             }
             else
             {
@@ -331,22 +371,22 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
                 if ((va & PageMask) != 0)
                 {
-                    ulong pa = Translate(va);
+                    (PhysicalMemory physicalMemory, ulong pa) = TranslateWithPhysicalMemory(va);
 
                     size = Math.Min(data.Length, (int)PageSize - (int)(va & PageMask));
 
-                    writeCallback(pa, data[..size]);
+                    writeCallback(physicalMemory, pa, data[..size]);
 
                     offset += size;
                 }
 
                 for (; offset < data.Length; offset += size)
                 {
-                    ulong pa = Translate(va + (ulong)offset);
+                    (PhysicalMemory physicalMemory, ulong pa) = TranslateWithPhysicalMemory(va + (ulong)offset);
 
                     size = Math.Min(data.Length - offset, (int)PageSize);
 
-                    writeCallback(pa, data.Slice(offset, size));
+                    writeCallback(physicalMemory, pa, data.Slice(offset, size));
                 }
             }
         }
@@ -360,7 +400,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
         {
             if (IsContiguous(va, data.Length))
             {
-                Physical.Write(Translate(va), data);
+                (PhysicalMemory physicalMemory, ulong address) = TranslateWithPhysicalMemory(va);
+
+                physicalMemory.Write(address, data);
             }
             else
             {
@@ -368,13 +410,13 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
                 if ((va & PageMask) != 0)
                 {
-                    ulong pa = Translate(va);
+                    (PhysicalMemory physicalMemory, ulong pa) = TranslateWithPhysicalMemory(va);
 
                     size = Math.Min(data.Length, (int)PageSize - (int)(va & PageMask));
 
-                    if (pa != PteUnmapped && Physical.IsMapped(pa))
+                    if (pa != PteUnmapped && physicalMemory.IsMapped(pa))
                     {
-                        Physical.Write(pa, data[..size]);
+                        physicalMemory.Write(pa, data[..size]);
                     }
 
                     offset += size;
@@ -382,13 +424,13 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
                 for (; offset < data.Length; offset += size)
                 {
-                    ulong pa = Translate(va + (ulong)offset);
+                    (PhysicalMemory physicalMemory, ulong pa) = TranslateWithPhysicalMemory(va + (ulong)offset);
 
                     size = Math.Min(data.Length - offset, (int)PageSize);
 
-                    if (pa != PteUnmapped && Physical.IsMapped(pa))
+                    if (pa != PteUnmapped && physicalMemory.IsMapped(pa))
                     {
-                        Physical.Write(pa, data.Slice(offset, size));
+                        physicalMemory.Write(pa, data.Slice(offset, size));
                     }
                 }
             }
@@ -421,15 +463,51 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="size">Size in bytes of the mapping</param>
         /// <param name="kind">Kind of the resource located at the mapping</param>
         public void Map(ulong pa, ulong va, ulong size, PteKind kind)
+        {
+            MapImpl(pa, va, size, kind);
+        }
+
+        /// <summary>
+        /// Maps a given range of pages to the specified CPU virtual address from a different process.
+        /// </summary>
+        /// <remarks>
+        /// All addresses and sizes must be page aligned.
+        /// </remarks>
+        /// <param name="pa">CPU virtual address to map into</param>
+        /// <param name="va">GPU virtual address to be mapped</param>
+        /// <param name="size">Size in bytes of the mapping</param>
+        /// <param name="kind">Kind of the resource located at the mapping</param>
+        /// <param name="ownedPid">PID of the process that owns the mapping</param>
+        public void MapForeign(ulong pa, ulong va, ulong size, PteKind kind, ulong ownedPid)
+        {
+            if (_context.PhysicalMemoryRegistry.TryGetValue(ownedPid, out PhysicalMemory physicalMemory))
+            {
+                MapImpl(pa, va, size, kind, physicalMemory);
+            }
+        }
+
+        /// <summary>
+        /// Maps a given range of pages to the specified CPU virtual address.
+        /// </summary>
+        /// <remarks>
+        /// All addresses and sizes must be page aligned.
+        /// </remarks>
+        /// <param name="pa">CPU virtual address to map into</param>
+        /// <param name="va">GPU virtual address to be mapped</param>
+        /// <param name="size">Size in bytes of the mapping</param>
+        /// <param name="kind">Kind of the resource located at the mapping</param>
+        /// <param name="physicalMemory">Optional physical memory to import for the mapping</param>
+        private void MapImpl(ulong pa, ulong va, ulong size, PteKind kind, PhysicalMemory physicalMemory = null)
         {
             lock (_pageTable)
             {
                 UnmapEventArgs e = new(va, size);
                 MemoryUnmapped?.Invoke(this, e);
+                byte pIndex = physicalMemory != null ? GetOrAddPhysicalMemory(physicalMemory) : (byte)0;
 
                 for (ulong offset = 0; offset < size; offset += PageSize)
                 {
-                    SetPte(va + offset, PackPte(pa + offset, kind));
+                    SetPte(va + offset, PackPte(pa + offset, pIndex, kind));
                 }
 
                 RunRemapActions(e);
@@ -480,12 +558,14 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
             for (int page = 0; page < pages - 1; page++)
             {
-                if (!ValidateAddress(va + PageSize) || GetPte(va + PageSize) == PteUnmapped)
+                ulong nextPte = GetPte(va + PageSize);
+
+                if (!ValidateAddress(va + PageSize) || nextPte == PteUnmapped)
                 {
                     return false;
                 }
 
-                if (Translate(va) + PageSize != Translate(va + PageSize))
+                if (GetPte(va) + PageSize != nextPte)
                 {
                     return false;
                 }
@@ -592,9 +672,47 @@ namespace Ryujinx.Graphics.Gpu.Memory
             return true;
         }
 
+        /// <summary>
+        /// Gets the backing memory for a given GPU virtual address.
+        /// </summary>
+        /// <param name="va">GPU virtual address to get the backing memory from</param>
+        /// <returns>The backing memory for the specified GPU virtual address</returns>
         internal PhysicalMemory GetBackingMemory(ulong va)
         {
-            return Physical;
+            ulong pte = GetPte(va);
+
+            if (pte == PteUnmapped)
+            {
+                return GetOwnPhysicalMemory();
+            }
+
+            return _physicalMemoryList[UnpackPIndexFromPte(pte)];
+        }
+
+        /// <summary>
+        /// Gets the backing memory that is owned by this GPU memory manager.
+        /// </summary>
+        /// <returns>The backing memory owned by this memory manager</returns>
+        private PhysicalMemory GetOwnPhysicalMemory()
+        {
+            return _physicalMemoryList[0];
+        }
+
+        /// <summary>
+        /// Gets the index for a given physical memory on the list, adding it to the list if needed.
+        /// </summary>
+        /// <param name="physicalMemory">Physical memory to get the index from</param>
+        /// <returns>The index of the physical memory on the list</returns>
+        private byte GetOrAddPhysicalMemory(PhysicalMemory physicalMemory)
+        {
+            if (!_physicalMemoryMap.TryGetValue(physicalMemory, out byte pIndex))
+            {
+                pIndex = checked((byte)_physicalMemoryList.Count);
+                _physicalMemoryList.Add(physicalMemory);
+                _physicalMemoryMap.Add(physicalMemory, pIndex);
+            }
+
+            return pIndex;
         }
 
         /// <summary>
@@ -698,6 +816,28 @@ namespace Ryujinx.Graphics.Gpu.Memory
             return Math.Min(maxSize, va - startVa);
         }
 
+        /// <summary>
+        /// Translates a GPU virtual address to a CPU virtual address and the associated physical memory.
+        /// </summary>
+        /// <param name="va">GPU virtual address to be translated</param>
+        /// <returns>CPU virtual address with the physical memory, or <see cref="PteUnmapped"/> if unmapped</returns>
+        private (PhysicalMemory, ulong) TranslateWithPhysicalMemory(ulong va)
+        {
+            if (!ValidateAddress(va))
+            {
+                return (GetOwnPhysicalMemory(), PteUnmapped);
+            }
+
+            ulong pte = GetPte(va);
+
+            if (pte == PteUnmapped)
+            {
+                return (GetOwnPhysicalMemory(), PteUnmapped);
+            }
+
+            return (_physicalMemoryList[UnpackPIndexFromPte(pte)], UnpackPaFromPte(pte) + (va & PageMask));
+        }
+
         /// <summary>
         /// Gets the kind of a given memory page.
         /// This might indicate the type of resource that can be allocated on the page, and also texture tiling.
@@ -766,11 +906,12 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// Creates a page table entry from a physical address and kind.
         /// </summary>
         /// <param name="pa">Physical address</param>
+        /// <param name="pIndex">Index of the physical memory on the list</param>
         /// <param name="kind">Kind</param>
         /// <returns>Page table entry</returns>
-        private static ulong PackPte(ulong pa, PteKind kind)
+        private static ulong PackPte(ulong pa, byte pIndex, PteKind kind)
         {
-            return pa | ((ulong)kind << 56);
+            return pa | ((ulong)pIndex << 48) | ((ulong)kind << 56);
         }
 
         /// <summary>
@@ -783,6 +924,16 @@ namespace Ryujinx.Graphics.Gpu.Memory
             return (PteKind)(pte >> 56);
         }
 
+        /// <summary>
+        /// Unpacks the physical memory index in the list from a page table entry.
+        /// </summary>
+        /// <param name="pte">Page table entry</param>
+        /// <returns>Physical memory index</returns>
+        private static byte UnpackPIndexFromPte(ulong pte)
+        {
+            return (byte)(pte >> 48);
+        }
+
         /// <summary>
         /// Unpacks physical address from a page table entry.
         /// </summary>
diff --git a/src/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs b/src/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs
index 04482ca64..ca089eaec 100644
--- a/src/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs
+++ b/src/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs
@@ -730,8 +730,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
 
             codeA ??= memoryManager.GetSpan(vertexA.Address, vertexA.Size).ToArray();
             codeB ??= memoryManager.GetSpan(currentStage.Address, currentStage.Size).ToArray();
-            byte[] cb1DataA = physical.GetSpan(cb1DataAddress, vertexA.Cb1DataSize).ToArray();
-            byte[] cb1DataB = physical.GetSpan(cb1DataAddress, currentStage.Cb1DataSize).ToArray();
+            byte[] cb1DataA = Read(physical, cb1DataAddress, vertexA.Cb1DataSize);
+            byte[] cb1DataB = Read(physical, cb1DataAddress, currentStage.Cb1DataSize);
 
             ShaderDumpPaths pathsA = default;
             ShaderDumpPaths pathsB = default;
@@ -770,7 +770,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
                 ? channel.BufferManager.GetComputeUniformBufferAddress(1)
                 : channel.BufferManager.GetGraphicsUniformBufferAddress(StageToStageIndex(context.Stage), 1);
 
-            byte[] cb1Data = physical.GetSpan(cb1DataAddress, context.Cb1DataSize).ToArray();
+            byte[] cb1Data = Read(physical, cb1DataAddress, context.Cb1DataSize);
             code ??= memoryManager.GetSpan(context.Address, context.Size).ToArray();
 
             ShaderDumpPaths paths = dumper?.Dump(code, context.Stage == ShaderStage.Compute) ?? default;
@@ -781,6 +781,23 @@ namespace Ryujinx.Graphics.Gpu.Shader
             return new TranslatedShader(new CachedShaderStage(program.Info, code, cb1Data), program);
         }
 
+        /// <summary>
+        /// Reads data from physical memory, if it exists.
+        /// </summary>
+        /// <param name="physicalMemory">Physical memory to read the data from, might be null</param>
+        /// <param name="address">Address to read the data from</param>
+        /// <param name="size">Size of the data to read</param>
+        /// <returns>An array with the data</returns>
+        private static byte[] Read(PhysicalMemory physicalMemory, ulong address, int size)
+        {
+            if (size == 0 || physicalMemory == null)
+            {
+                return Array.Empty<byte>();
+            }
+
+            return physicalMemory.GetSpan(address, size).ToArray();
+        }
+
         /// <summary>
         /// Gets the index of a stage from a <see cref="ShaderStage"/>.
         /// </summary>