diff --git a/Code/Framework/AzCore/AzCore/EBus/Environment.h b/Code/Framework/AzCore/AzCore/EBus/Environment.h
index e5cec765be..93a0f714f9 100644
--- a/Code/Framework/AzCore/AzCore/EBus/Environment.h
+++ b/Code/Framework/AzCore/AzCore/EBus/Environment.h
@@ -96,7 +96,7 @@ namespace AZ
 
             const char* get_name() const { return m_name; }
             void        set_name(const char* name) { m_name = name; }
-            size_type   get_max_size() const { return AZ_CORE_MAX_ALLOCATOR_SIZE; }
+            constexpr size_type   max_size() const { return AZ_CORE_MAX_ALLOCATOR_SIZE; }
             size_type   get_allocated_size() const { return 0; }
 
             bool is_lock_free() { return false; }
diff --git a/Code/Framework/AzCore/AzCore/Memory/AllocatorOverrideShim.cpp b/Code/Framework/AzCore/AzCore/Memory/AllocatorOverrideShim.cpp
index 69fbe2a519..154d59edd3 100644
--- a/Code/Framework/AzCore/AzCore/Memory/AllocatorOverrideShim.cpp
+++ b/Code/Framework/AzCore/AzCore/Memory/AllocatorOverrideShim.cpp
@@ -216,6 +216,11 @@ namespace AZ
             return m_source->GetMaxAllocationSize();
         }
 
+        auto AllocatorOverrideShim::GetMaxContiguousAllocationSize() const -> size_type
+        {
+            return m_source->GetMaxContiguousAllocationSize();
+        }
+
         IAllocatorAllocate* AllocatorOverrideShim::GetSubAllocator()
         {
             return m_source->GetSubAllocator();
diff --git a/Code/Framework/AzCore/AzCore/Memory/AllocatorOverrideShim.h b/Code/Framework/AzCore/AzCore/Memory/AllocatorOverrideShim.h
index ae3859a938..3b45b9953e 100644
--- a/Code/Framework/AzCore/AzCore/Memory/AllocatorOverrideShim.h
+++ b/Code/Framework/AzCore/AzCore/Memory/AllocatorOverrideShim.h
@@ -52,6 +52,7 @@ namespace AZ
             size_type NumAllocatedBytes() const override;
             size_type Capacity() const override;
             size_type GetMaxAllocationSize() const override;
+            size_type GetMaxContiguousAllocationSize() const override;
             IAllocatorAllocate* GetSubAllocator() override;
 
         private:
diff --git a/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapAllocator.cpp b/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapAllocator.cpp
index cf26c8f723..ca414df4b5 100644
--- a/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapAllocator.cpp
+++ b/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapAllocator.cpp
@@ -188,6 +188,11 @@ BestFitExternalMapAllocator::GetMaxAllocationSize() const
     return m_schema->GetMaxAllocationSize();
 }
 
+auto BestFitExternalMapAllocator::GetMaxContiguousAllocationSize() const -> size_type
+{
+    return m_schema->GetMaxContiguousAllocationSize();
+}
+
 //=========================================================================
 // GetSubAllocator
 // [1/28/2011]
diff --git a/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapAllocator.h b/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapAllocator.h
index 474619ad9f..17425625b7 100644
--- a/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapAllocator.h
+++ b/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapAllocator.h
@@ -63,6 +63,7 @@ namespace AZ
         size_type       NumAllocatedBytes() const override;
         size_type       Capacity() const override;
         size_type       GetMaxAllocationSize() const override;
+        size_type       GetMaxContiguousAllocationSize() const override;
         IAllocatorAllocate*  GetSubAllocator() override;
         //////////////////////////////////////////////////////////////////////////
 
diff --git a/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapSchema.cpp b/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapSchema.cpp
index d94d1dfe35..715ecd221e 100644
--- a/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapSchema.cpp
+++ b/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapSchema.cpp
@@ -136,6 +136,12 @@ BestFitExternalMapSchema::GetMaxAllocationSize() const
     return 0;
 }
 
+auto BestFitExternalMapSchema::GetMaxContiguousAllocationSize() const -> size_type
+{
+    // Return the maximum size of any single allocation
+    return AZ_CORE_MAX_ALLOCATOR_SIZE;
+}
+
 //=========================================================================
 // GarbageCollect
 // [1/28/2011]
diff --git a/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapSchema.h b/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapSchema.h
index 221407421f..eaab614593 100644
--- a/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapSchema.h
+++ b/Code/Framework/AzCore/AzCore/Memory/BestFitExternalMapSchema.h
@@ -57,6 +57,7 @@ namespace AZ
         AZ_FORCE_INLINE size_type           NumAllocatedBytes() const               { return m_used; }
         AZ_FORCE_INLINE size_type           Capacity() const                        { return m_desc.m_memoryBlockByteSize; }
         size_type                           GetMaxAllocationSize() const;
+        size_type                           GetMaxContiguousAllocationSize() const;
         AZ_FORCE_INLINE IAllocatorAllocate* GetSubAllocator() const                 { return m_desc.m_mapAllocator; }
 
         /**
diff --git a/Code/Framework/AzCore/AzCore/Memory/HeapSchema.cpp b/Code/Framework/AzCore/AzCore/Memory/HeapSchema.cpp
index 50e6a47630..aceafa1b28 100644
--- a/Code/Framework/AzCore/AzCore/Memory/HeapSchema.cpp
+++ b/Code/Framework/AzCore/AzCore/Memory/HeapSchema.cpp
@@ -244,6 +244,11 @@ namespace AZ
         return maxChunk;
     }
 
+    auto HeapSchema::GetMaxContiguousAllocationSize() const -> size_type
+    {
+        return MAX_REQUEST;
+    }
+
     AZ_FORCE_INLINE HeapSchema::size_type
     HeapSchema::ChunckSize(pointer_type ptr)
     {
diff --git a/Code/Framework/AzCore/AzCore/Memory/HeapSchema.h b/Code/Framework/AzCore/AzCore/Memory/HeapSchema.h
index af3e2d9986..f6c6f98315 100644
--- a/Code/Framework/AzCore/AzCore/Memory/HeapSchema.h
+++ b/Code/Framework/AzCore/AzCore/Memory/HeapSchema.h
@@ -57,6 +57,7 @@ namespace AZ
         virtual size_type       NumAllocatedBytes() const               { return m_used; }
         virtual size_type       Capacity() const                        { return m_capacity; }
         virtual size_type       GetMaxAllocationSize() const;
+        size_type               GetMaxContiguousAllocationSize() const override;
         virtual IAllocatorAllocate* GetSubAllocator()                   { return m_subAllocator; }
         virtual void GarbageCollect()                                   {}
 
diff --git a/Code/Framework/AzCore/AzCore/Memory/HphaSchema.cpp b/Code/Framework/AzCore/AzCore/Memory/HphaSchema.cpp
index f5df0dfe96..6af8f201c2 100644
--- a/Code/Framework/AzCore/AzCore/Memory/HphaSchema.cpp
+++ b/Code/Framework/AzCore/AzCore/Memory/HphaSchema.cpp
@@ -1069,6 +1069,7 @@ namespace AZ {
         /// returns allocation size for the pointer if it belongs to the allocator. result is undefined if the pointer doesn't belong to the allocator.
         size_t  AllocationSize(void* ptr);
         size_t  GetMaxAllocationSize() const;
+        size_t  GetMaxContiguousAllocationSize() const;
         size_t  GetUnAllocatedMemory(bool isPrint) const;
 
         void*   SystemAlloc(size_t size, size_t align);
@@ -2301,6 +2302,11 @@ namespace AZ {
         return maxSize;
     }
 
+    size_t HpAllocator::GetMaxContiguousAllocationSize() const
+    {
+        return AZ_CORE_MAX_ALLOCATOR_SIZE;
+    }
+
     //=========================================================================
     // GetUnAllocatedMemory
     // [9/30/2013]
@@ -2677,6 +2683,11 @@ namespace AZ {
         return m_allocator->GetMaxAllocationSize();
     }
 
+    auto HphaSchema::GetMaxContiguousAllocationSize() const -> size_type
+    {
+        return m_allocator->GetMaxContiguousAllocationSize();
+    }
+
     //=========================================================================
     // GetUnAllocatedMemory
     // [9/30/2013]
diff --git a/Code/Framework/AzCore/AzCore/Memory/HphaSchema.h b/Code/Framework/AzCore/AzCore/Memory/HphaSchema.h
index fc10bcd768..0f84ca1e68 100644
--- a/Code/Framework/AzCore/AzCore/Memory/HphaSchema.h
+++ b/Code/Framework/AzCore/AzCore/Memory/HphaSchema.h
@@ -66,6 +66,7 @@ namespace AZ
         virtual size_type       NumAllocatedBytes() const;
         virtual size_type       Capacity() const;
         virtual size_type       GetMaxAllocationSize() const;
+        size_type               GetMaxContiguousAllocationSize() const override;
         virtual size_type       GetUnAllocatedMemory(bool isPrint = false) const;
         virtual IAllocatorAllocate* GetSubAllocator()                       { return m_desc.m_subAllocator; }
 
diff --git a/Code/Framework/AzCore/AzCore/Memory/IAllocator.h b/Code/Framework/AzCore/AzCore/Memory/IAllocator.h
index 02f08fe77f..1aa4cf70f5 100644
--- a/Code/Framework/AzCore/AzCore/Memory/IAllocator.h
+++ b/Code/Framework/AzCore/AzCore/Memory/IAllocator.h
@@ -62,6 +62,8 @@ namespace AZ
         virtual size_type               Capacity() const = 0;
         /// Returns max allocation size if possible. If not returned value is 0
         virtual size_type               GetMaxAllocationSize() const { return 0; }
+        /// Returns the maximum contiguous allocation size of a single allocation
+        virtual size_type               GetMaxContiguousAllocationSize() const { return 0; }
         /**
          * Returns memory allocated by the allocator and available to the user for allocations.
          * IMPORTANT: this is not the overhead memory this is just the memory that is allocated, but not used. Example: the pool allocators
diff --git a/Code/Framework/AzCore/AzCore/Memory/MallocSchema.cpp b/Code/Framework/AzCore/AzCore/Memory/MallocSchema.cpp
index 581b6f2d57..76a71e0f08 100644
--- a/Code/Framework/AzCore/AzCore/Memory/MallocSchema.cpp
+++ b/Code/Framework/AzCore/AzCore/Memory/MallocSchema.cpp
@@ -144,6 +144,11 @@ AZ::MallocSchema::size_type AZ::MallocSchema::GetMaxAllocationSize() const
     return 0xFFFFFFFFull;
 }
 
+AZ::MallocSchema::size_type AZ::MallocSchema::GetMaxContiguousAllocationSize() const
+{
+    return AZ_CORE_MAX_ALLOCATOR_SIZE;
+}
+
 AZ::IAllocatorAllocate* AZ::MallocSchema::GetSubAllocator()
 {
     return nullptr;
diff --git a/Code/Framework/AzCore/AzCore/Memory/MallocSchema.h b/Code/Framework/AzCore/AzCore/Memory/MallocSchema.h
index 3a363cb069..cbf928e189 100644
--- a/Code/Framework/AzCore/AzCore/Memory/MallocSchema.h
+++ b/Code/Framework/AzCore/AzCore/Memory/MallocSchema.h
@@ -50,6 +50,7 @@ namespace AZ
         virtual size_type NumAllocatedBytes() const override;
         virtual size_type Capacity() const override;
         virtual size_type GetMaxAllocationSize() const override;
+        virtual size_type GetMaxContiguousAllocationSize() const override;
         virtual IAllocatorAllocate* GetSubAllocator() override;
         virtual void GarbageCollect() override;
 
diff --git a/Code/Framework/AzCore/AzCore/Memory/Memory.h b/Code/Framework/AzCore/AzCore/Memory/Memory.h
index af175c7a64..d09003f3f0 100644
--- a/Code/Framework/AzCore/AzCore/Memory/Memory.h
+++ b/Code/Framework/AzCore/AzCore/Memory/Memory.h
@@ -839,6 +839,11 @@ namespace AZ
             return AZ::AllocatorInstance<Parent>::Get().GetMaxAllocationSize();
         }
 
+        size_type GetMaxContiguousAllocationSize() const override
+        {
+            return AZ::AllocatorInstance<Parent>::Get().GetMaxContiguousAllocationSize();
+        }
+
         size_type               GetUnAllocatedMemory(bool isPrint = false) const override
         {
             return AZ::AllocatorInstance<Parent>::Get().GetUnAllocatedMemory(isPrint);
@@ -896,7 +901,7 @@ namespace AZ
         }
         AZ_FORCE_INLINE const char* get_name() const            { return m_name; }
         AZ_FORCE_INLINE void        set_name(const char* name)  { m_name = name; }
-        size_type                   get_max_size() const        { return AllocatorInstance<Allocator>::Get().GetMaxAllocationSize(); }
+        size_type                   max_size() const            { return AllocatorInstance<Allocator>::Get().GetMaxContiguousAllocationSize(); }
         size_type                   get_allocated_size() const  { return AllocatorInstance<Allocator>::Get().NumAllocatedBytes(); }
 
         AZ_FORCE_INLINE bool is_lock_free()                     { return AllocatorInstance<Allocator>::Get().is_lock_free(); }
@@ -954,7 +959,7 @@ namespace AZ
         }
         AZ_FORCE_INLINE const char* get_name() const { return m_name; }
         AZ_FORCE_INLINE void        set_name(const char* name) { m_name = name; }
-        size_type                   get_max_size() const { return m_allocator->GetMaxAllocationSize(); }
+        size_type                   max_size() const { return m_allocator->GetMaxContiguousAllocationSize(); }
         size_type                   get_allocated_size() const { return m_allocator->NumAllocatedBytes(); }
 
         AZ_FORCE_INLINE bool operator==(const AZStdIAllocator& rhs) const { return m_allocator == rhs.m_allocator; }
@@ -1006,7 +1011,7 @@ namespace AZ
         }
         constexpr const char* get_name() const { return m_name; }
         void set_name(const char* name) { m_name = name; }
-        size_type get_max_size() const { return m_allocatorFunctor().GetMaxAllocationSize(); }
+        size_type max_size() const { return m_allocatorFunctor().GetMaxContiguousAllocationSize(); }
         size_type get_allocated_size() const { return m_allocatorFunctor().NumAllocatedBytes(); }
 
         constexpr bool operator==(const AZStdFunctorAllocator& rhs) const { return m_allocatorFunctor == rhs.m_allocatorFunctor; }
diff --git a/Code/Framework/AzCore/AzCore/Memory/OSAllocator.h b/Code/Framework/AzCore/AzCore/Memory/OSAllocator.h
index 6154e97f38..b327cf6349 100644
--- a/Code/Framework/AzCore/AzCore/Memory/OSAllocator.h
+++ b/Code/Framework/AzCore/AzCore/Memory/OSAllocator.h
@@ -61,6 +61,7 @@ namespace AZ
         size_type       NumAllocatedBytes() const override       { return m_custom ? m_custom->NumAllocatedBytes() : m_numAllocatedBytes; }
         size_type       Capacity() const override                { return m_custom ? m_custom->Capacity() : AZ_CORE_MAX_ALLOCATOR_SIZE; } // custom size or unlimited
         size_type       GetMaxAllocationSize() const override    { return m_custom ? m_custom->GetMaxAllocationSize() : AZ_CORE_MAX_ALLOCATOR_SIZE; } // custom size or unlimited
+        size_type       GetMaxContiguousAllocationSize() const override { return m_custom ? m_custom->GetMaxContiguousAllocationSize() : AZ_CORE_MAX_ALLOCATOR_SIZE; } // custom size or unlimited
         IAllocatorAllocate*  GetSubAllocator() override          { return m_custom ? m_custom : NULL; }
          
     protected:
diff --git a/Code/Framework/AzCore/AzCore/Memory/OverrunDetectionAllocator.cpp b/Code/Framework/AzCore/AzCore/Memory/OverrunDetectionAllocator.cpp
index 35ad19dd9e..ed5e0febc2 100644
--- a/Code/Framework/AzCore/AzCore/Memory/OverrunDetectionAllocator.cpp
+++ b/Code/Framework/AzCore/AzCore/Memory/OverrunDetectionAllocator.cpp
@@ -232,6 +232,7 @@ namespace AZ
         size_type NumAllocatedBytes() const;
         size_type Capacity() const;
         size_type GetMaxAllocationSize() const;
+        size_type GetMaxContiguousAllocationSize() const;
         IAllocatorAllocate* GetSubAllocator();
         void GarbageCollect();
 
@@ -674,6 +675,11 @@ AZ::OverrunDetectionSchema::size_type AZ::OverrunDetectionSchemaImpl::GetMaxAllo
     return 0;
 }
 
+auto AZ::OverrunDetectionSchemaImpl::GetMaxContiguousAllocationSize() const -> size_type
+{
+    return 0;
+}
+
 AZ::IAllocatorAllocate* AZ::OverrunDetectionSchemaImpl::GetSubAllocator()
 {
     return nullptr;
@@ -799,6 +805,11 @@ AZ::OverrunDetectionSchema::size_type AZ::OverrunDetectionSchema::GetMaxAllocati
     return m_impl->GetMaxAllocationSize();
 }
 
+auto AZ::OverrunDetectionSchema::GetMaxContiguousAllocationSize() const -> size_type
+{
+    return m_impl->GetMaxContiguousAllocationSize();
+}
+
 AZ::IAllocatorAllocate* AZ::OverrunDetectionSchema::GetSubAllocator()
 {
     return m_impl->GetSubAllocator();
diff --git a/Code/Framework/AzCore/AzCore/Memory/OverrunDetectionAllocator.h b/Code/Framework/AzCore/AzCore/Memory/OverrunDetectionAllocator.h
index 669fda8a04..3dffdfad56 100644
--- a/Code/Framework/AzCore/AzCore/Memory/OverrunDetectionAllocator.h
+++ b/Code/Framework/AzCore/AzCore/Memory/OverrunDetectionAllocator.h
@@ -86,6 +86,7 @@ namespace AZ
         virtual size_type NumAllocatedBytes() const override;
         virtual size_type Capacity() const override;
         virtual size_type GetMaxAllocationSize() const override;
+        size_type GetMaxContiguousAllocationSize() const override;
         virtual IAllocatorAllocate* GetSubAllocator() override;
         virtual void GarbageCollect() override;
 
diff --git a/Code/Framework/AzCore/AzCore/Memory/PoolSchema.cpp b/Code/Framework/AzCore/AzCore/Memory/PoolSchema.cpp
index 3e71f530a0..0bef6b7d28 100644
--- a/Code/Framework/AzCore/AzCore/Memory/PoolSchema.cpp
+++ b/Code/Framework/AzCore/AzCore/Memory/PoolSchema.cpp
@@ -707,6 +707,11 @@ PoolSchema::GarbageCollect()
     //m_impl->GarbageCollect();
 }
 
+auto PoolSchema::GetMaxContiguousAllocationSize() const -> size_type
+{
+    return m_impl->m_allocator.m_maxAllocationSize;
+}
+
 //=========================================================================
 // NumAllocatedBytes
 // [11/1/2010]
@@ -1052,6 +1057,11 @@ ThreadPoolSchema::GarbageCollect()
     m_impl->GarbageCollect();
 }
 
+auto ThreadPoolSchema::GetMaxContiguousAllocationSize() const -> size_type
+{
+    return m_impl->m_maxAllocationSize;
+}
+
 //=========================================================================
 // NumAllocatedBytes
 // [11/1/2010]
diff --git a/Code/Framework/AzCore/AzCore/Memory/PoolSchema.h b/Code/Framework/AzCore/AzCore/Memory/PoolSchema.h
index d9c89d28bd..cfc5e3ea07 100644
--- a/Code/Framework/AzCore/AzCore/Memory/PoolSchema.h
+++ b/Code/Framework/AzCore/AzCore/Memory/PoolSchema.h
@@ -70,6 +70,7 @@ namespace AZ
         /// Return unused memory to the OS. Don't call this too often because you will force unnecessary allocations.
         void GarbageCollect() override;
 
+        size_type GetMaxContiguousAllocationSize() const override;
         size_type NumAllocatedBytes() const override;
         size_type Capacity() const override;
         IAllocatorAllocate* GetSubAllocator() override;
@@ -115,6 +116,7 @@ namespace AZ
         /// Return unused memory to the OS. Don't call this too often because you will force unnecessary allocations.
         void GarbageCollect() override;
 
+        size_type GetMaxContiguousAllocationSize() const override;
         size_type NumAllocatedBytes() const override;
         size_type Capacity() const override;
         IAllocatorAllocate* GetSubAllocator() override;
diff --git a/Code/Framework/AzCore/AzCore/Memory/SimpleSchemaAllocator.h b/Code/Framework/AzCore/AzCore/Memory/SimpleSchemaAllocator.h
index e9d001aec3..5fbc890203 100644
--- a/Code/Framework/AzCore/AzCore/Memory/SimpleSchemaAllocator.h
+++ b/Code/Framework/AzCore/AzCore/Memory/SimpleSchemaAllocator.h
@@ -179,6 +179,11 @@ namespace AZ
             return m_schema->GetMaxAllocationSize();
         }
 
+        size_type GetMaxContiguousAllocationSize() const override
+        {
+            return m_schema->GetMaxContiguousAllocationSize();
+        }
+
         size_type GetUnAllocatedMemory(bool isPrint = false) const override
         { 
             return m_schema->GetUnAllocatedMemory(isPrint);
diff --git a/Code/Framework/AzCore/AzCore/Memory/SystemAllocator.h b/Code/Framework/AzCore/AzCore/Memory/SystemAllocator.h
index 9fd5734dbb..c02ada5843 100644
--- a/Code/Framework/AzCore/AzCore/Memory/SystemAllocator.h
+++ b/Code/Framework/AzCore/AzCore/Memory/SystemAllocator.h
@@ -103,6 +103,7 @@ namespace AZ
         size_type       Capacity() const override                { return m_allocator->Capacity(); }
         /// Keep in mind this operation will execute GarbageCollect to make sure it returns, max allocation. This function WILL be slow.
         size_type       GetMaxAllocationSize() const override    { return m_allocator->GetMaxAllocationSize(); }
+        size_type       GetMaxContiguousAllocationSize() const override { return m_allocator->GetMaxContiguousAllocationSize(); }
         size_type       GetUnAllocatedMemory(bool isPrint = false) const override    { return m_allocator->GetUnAllocatedMemory(isPrint); }
         IAllocatorAllocate*  GetSubAllocator() override          { return m_isCustom ? m_allocator : m_allocator->GetSubAllocator(); }
 
diff --git a/Code/Framework/AzCore/AzCore/Module/Environment.cpp b/Code/Framework/AzCore/AzCore/Module/Environment.cpp
index c07b7444d4..71da948a35 100644
--- a/Code/Framework/AzCore/AzCore/Module/Environment.cpp
+++ b/Code/Framework/AzCore/AzCore/Module/Environment.cpp
@@ -61,7 +61,7 @@ namespace AZ
 
             const char* get_name() const            { return m_name; }
             void        set_name(const char* name)  { m_name = name; }
-            size_type   get_max_size() const        { return AZ_CORE_MAX_ALLOCATOR_SIZE; }
+            constexpr size_type max_size() const    { return AZ_CORE_MAX_ALLOCATOR_SIZE; }
             size_type   get_allocated_size() const  { return 0; }
 
             bool is_lock_free()                     { return false; }
diff --git a/Code/Framework/AzCore/AzCore/Script/ScriptContext.cpp b/Code/Framework/AzCore/AzCore/Script/ScriptContext.cpp
index 5a35603d0a..b03d413507 100644
--- a/Code/Framework/AzCore/AzCore/Script/ScriptContext.cpp
+++ b/Code/Framework/AzCore/AzCore/Script/ScriptContext.cpp
@@ -2306,7 +2306,7 @@ LUA_API const Node* lua_getDummyNode()
                 else // even references are stored by value as we need to convert from lua native type, i.e. there is not real reference for NativeTypes (numbers, strings, etc.)
                 {
                     bool usedBackupAlloc = false;
-                    if (backupAllocator != nullptr && sizeof(T) > tempAllocator.get_max_size())
+                    if (backupAllocator != nullptr && sizeof(T) > AZStd::allocator_traits<decltype(tempAllocator)>::max_size(tempAllocator))
                     {
                         value.m_value = backupAllocator->allocate(sizeof(T), AZStd::alignment_of<T>::value, 0);
                         usedBackupAlloc = true;
@@ -2340,7 +2340,7 @@ LUA_API const Node* lua_getDummyNode()
                 else // it's a value type
                 {
                     bool usedBackupAlloc = false;
-                    if (backupAllocator != nullptr && valueClass->m_size > tempAllocator.get_max_size())
+                    if (backupAllocator != nullptr && valueClass->m_size > AZStd::allocator_traits<decltype(tempAllocator)>::max_size(tempAllocator))
                     {
                         value.m_value = backupAllocator->allocate(valueClass->m_size, valueClass->m_alignment, 0);
                         usedBackupAlloc = true;
diff --git a/Code/Framework/AzCore/AzCore/UnitTest/TestTypes.h b/Code/Framework/AzCore/AzCore/UnitTest/TestTypes.h
index c3e3f5210a..d9e3dfad1e 100644
--- a/Code/Framework/AzCore/AzCore/UnitTest/TestTypes.h
+++ b/Code/Framework/AzCore/AzCore/UnitTest/TestTypes.h
@@ -45,7 +45,7 @@ namespace UnitTest
 
         virtual ~AllocatorsBase() = default;
 
-        void SetupAllocator()
+        void SetupAllocator(const AZ::SystemAllocator::Descriptor& allocatorDesc = {})
         {
             m_drillerManager = AZ::Debug::DrillerManager::Create();
             m_drillerManager->Register(aznew AZ::Debug::MemoryDriller);
@@ -54,7 +54,7 @@ namespace UnitTest
             // Only create the SystemAllocator if it s not ready
             if (!AZ::AllocatorInstance<AZ::SystemAllocator>::IsReady())
             {
-                AZ::AllocatorInstance<AZ::SystemAllocator>::Create();
+                AZ::AllocatorInstance<AZ::SystemAllocator>::Create(allocatorDesc);
                 m_ownsAllocator = true;
             }
         }
@@ -85,6 +85,7 @@ namespace UnitTest
     {
     public:
         ScopedAllocatorSetupFixture() { SetupAllocator(); }
+        explicit ScopedAllocatorSetupFixture(const AZ::SystemAllocator::Descriptor& allocatorDesc) { SetupAllocator(allocatorDesc); }
         ~ScopedAllocatorSetupFixture() { TeardownAllocator(); }
     };
 
diff --git a/Code/Framework/AzCore/AzCore/std/allocator.cpp b/Code/Framework/AzCore/AzCore/std/allocator.cpp
index 0aaad5a5a8..fdf1903882 100644
--- a/Code/Framework/AzCore/AzCore/std/allocator.cpp
+++ b/Code/Framework/AzCore/AzCore/std/allocator.cpp
@@ -40,15 +40,11 @@ namespace AZStd
         return AZ::AllocatorInstance<AZ::SystemAllocator>::Get().Resize(ptr, newSize);
     }
 
-    //=========================================================================
-    // get_max_size
-    // [1/1/2008]
-    //=========================================================================
-    allocator::size_type
-    allocator::get_max_size() const
+    auto allocator::max_size() const -> size_type
     {
-        return AZ::AllocatorInstance<AZ::SystemAllocator>::Get().GetMaxAllocationSize();
+        return AZ::AllocatorInstance<AZ::SystemAllocator>::Get().GetMaxContiguousAllocationSize();
     }
+
     //=========================================================================
     // get_allocated_size
     // [1/1/2008]
diff --git a/Code/Framework/AzCore/AzCore/std/allocator.h b/Code/Framework/AzCore/AzCore/std/allocator.h
index 0fee5481e2..225350e883 100644
--- a/Code/Framework/AzCore/AzCore/std/allocator.h
+++ b/Code/Framework/AzCore/AzCore/std/allocator.h
@@ -49,8 +49,8 @@ namespace AZStd
      *  const char* get_name() const;
      *  void        set_name(const char* name);
      *
-     *  // Returns maximum size we can allocate from this allocator.
-     *  size_type               get_max_size() const;
+     *  // Returns theoretical maximum size of a single contiguous allocation from this allocator.
+     *  size_type               max_size() const;
      *  <optional> size_type    get_allocated_size() const;
      * };
      *
@@ -100,7 +100,8 @@ namespace AZStd
         pointer_type    allocate(size_type byteSize, size_type alignment, int flags = 0);
         void            deallocate(pointer_type ptr, size_type byteSize, size_type alignment);
         size_type       resize(pointer_type ptr, size_type newSize);
-        size_type       get_max_size() const;
+        // max_size actually returns the true maximum size of a single allocation
+        size_type       max_size() const;
         size_type       get_allocated_size() const;
 
         AZ_FORCE_INLINE bool is_lock_free()                             { return false; }
@@ -157,7 +158,7 @@ namespace AZStd
         AZ_FORCE_INLINE const char*  get_name() const;
         AZ_FORCE_INLINE void         set_name(const char* name);
 
-        AZ_FORCE_INLINE size_type   get_max_size() const;
+        AZ_FORCE_INLINE size_type   max_size() const;
 
         AZ_FORCE_INLINE bool is_lock_free();
         AZ_FORCE_INLINE bool is_stale_read_allowed();
diff --git a/Code/Framework/AzCore/AzCore/std/allocator_ref.h b/Code/Framework/AzCore/AzCore/std/allocator_ref.h
index 659ee0cc8f..62a3cf68de 100644
--- a/Code/Framework/AzCore/AzCore/std/allocator_ref.h
+++ b/Code/Framework/AzCore/AzCore/std/allocator_ref.h
@@ -41,7 +41,7 @@ namespace AZStd
         AZ_FORCE_INLINE const char*  get_name() const           { return m_name; }
         AZ_FORCE_INLINE void         set_name(const char* name) { m_name = name; }
 
-        AZ_FORCE_INLINE size_type   get_max_size() const        { return m_allocator->get_max_size(); }
+        constexpr size_type          max_size() const { return m_allocator->max_size(); }
 
         AZ_FORCE_INLINE size_type   get_allocated_size() const  { return m_allocator->get_allocated_size(); }
 
diff --git a/Code/Framework/AzCore/AzCore/std/allocator_stack.h b/Code/Framework/AzCore/AzCore/std/allocator_stack.h
index 202e62bd0f..d8546bfd18 100644
--- a/Code/Framework/AzCore/AzCore/std/allocator_stack.h
+++ b/Code/Framework/AzCore/AzCore/std/allocator_stack.h
@@ -59,7 +59,7 @@ namespace AZStd
 
         AZ_FORCE_INLINE const char*  get_name() const            { return m_name; }
         AZ_FORCE_INLINE void         set_name(const char* name)  { m_name = name; }
-        AZ_FORCE_INLINE size_type    get_max_size() const        { return m_size - (m_freeData - m_data); }
+        constexpr size_type          max_size() const            { return m_size; }
         AZ_FORCE_INLINE size_type    get_allocated_size() const  { return m_freeData - m_data; }
 
         pointer_type allocate(size_type byteSize, size_type alignment, int flags = 0)
diff --git a/Code/Framework/AzCore/AzCore/std/allocator_static.h b/Code/Framework/AzCore/AzCore/std/allocator_static.h
index 0c079eaa9d..7f793c6d6b 100644
--- a/Code/Framework/AzCore/AzCore/std/allocator_static.h
+++ b/Code/Framework/AzCore/AzCore/std/allocator_static.h
@@ -63,7 +63,7 @@ namespace AZStd
         
         AZ_FORCE_INLINE const char* get_name() const            { return m_name; }
         AZ_FORCE_INLINE void        set_name(const char* name)  { m_name = name; }
-        AZ_FORCE_INLINE size_type   get_max_size() const { return Size - (m_freeData - reinterpret_cast<const char*>(&m_data)); }
+        constexpr size_type         max_size() const { return Size; }
         AZ_FORCE_INLINE size_type   get_allocated_size() const { return m_freeData - reinterpret_cast<const char*>(&m_data); }
                 
         pointer_type allocate(size_type byteSize, size_type alignment, int flags = 0)
@@ -190,7 +190,7 @@ namespace AZStd
 
         AZ_FORCE_INLINE const char*  get_name() const           { return m_name; }
         AZ_FORCE_INLINE void         set_name(const char* name) { m_name = name; }
-        AZ_FORCE_INLINE size_type   get_max_size() const        { return (NumNodes - m_numOfAllocatedNodes) * sizeof(Node); }
+        constexpr size_type          max_size() const           { return NumNodes * sizeof(Node); }
         AZ_FORCE_INLINE size_type   get_allocated_size() const  { return m_numOfAllocatedNodes * sizeof(Node); }
 
         inline Node* allocate()
diff --git a/Code/Framework/AzCore/AzCore/std/containers/deque.h b/Code/Framework/AzCore/AzCore/std/containers/deque.h
index 215845a8f4..db585e0ec9 100644
--- a/Code/Framework/AzCore/AzCore/std/containers/deque.h
+++ b/Code/Framework/AzCore/AzCore/std/containers/deque.h
@@ -6,11 +6,10 @@
  *
  */
 #pragma once
-#ifndef AZSTD_DEQUE_H
-#define AZSTD_DEQUE_H 1
 
 
 #include <AzCore/std/allocator.h>
+#include <AzCore/std/allocator_traits.h>
 #include <AzCore/std/algorithm.h>
 #include <AzCore/std/createdestroy.h>
 #include <AzCore/std/typetraits/aligned_storage.h>
@@ -350,7 +349,7 @@ namespace AZStd
         }
 
         AZ_FORCE_INLINE size_type size() const      { return m_size; }
-        AZ_FORCE_INLINE size_type max_size() const  { return m_allocator.get_max_size() / sizeof(block_node_type); }
+        AZ_FORCE_INLINE size_type max_size() const  { return AZStd::allocator_traits<allocator_type>::max_size(m_allocator) / sizeof(block_node_type); }
         AZ_FORCE_INLINE bool empty() const          { return m_size == 0; }
 
         AZ_FORCE_INLINE const_reference at(size_type offset) const { return *const_iterator(AZSTD_CHECKED_ITERATOR_2(const_iterator_impl, m_firstOffset + offset, this)); }
@@ -1243,5 +1242,3 @@ namespace AZStd
         return removedCount;
     }
 }
-
-#endif // AZSTD_DEQUE_H
diff --git a/Code/Framework/AzCore/AzCore/std/containers/forward_list.h b/Code/Framework/AzCore/AzCore/std/containers/forward_list.h
index c311991ee3..407d65ffa9 100644
--- a/Code/Framework/AzCore/AzCore/std/containers/forward_list.h
+++ b/Code/Framework/AzCore/AzCore/std/containers/forward_list.h
@@ -286,7 +286,7 @@ namespace AZStd
         }
 
         AZ_FORCE_INLINE size_type   size() const            { return m_numElements; }
-        AZ_FORCE_INLINE size_type   max_size() const        { return m_allocator.max_size() / sizeof(node_type); }
+        AZ_FORCE_INLINE size_type   max_size() const        { return AZStd::allocator_traits<allocator_type>::max_size(m_allocator) / sizeof(node_type); }
         AZ_FORCE_INLINE bool    empty() const               { return (m_numElements == 0); }
 
         AZ_FORCE_INLINE iterator begin()                    { return iterator(AZSTD_CHECKED_ITERATOR(iterator_impl, m_head.m_next)); }
diff --git a/Code/Framework/AzCore/AzCore/std/containers/list.h b/Code/Framework/AzCore/AzCore/std/containers/list.h
index 124d8b7d7c..60d2977749 100644
--- a/Code/Framework/AzCore/AzCore/std/containers/list.h
+++ b/Code/Framework/AzCore/AzCore/std/containers/list.h
@@ -5,11 +5,11 @@
  * SPDX-License-Identifier: Apache-2.0 OR MIT
  *
  */
-#ifndef AZSTD_LIST_H
-#define AZSTD_LIST_H 1
+
 #pragma once
 
 #include <AzCore/std/allocator.h>
+#include <AzCore/std/allocator_traits.h>
 #include <AzCore/std/algorithm.h>
 #include <AzCore/std/createdestroy.h>
 #include <AzCore/std/typetraits/alignment_of.h>
@@ -316,7 +316,7 @@ namespace AZStd
         }
 
         AZ_FORCE_INLINE size_type   size() const            { return m_numElements; }
-        AZ_FORCE_INLINE size_type   max_size() const        { return m_allocator.max_size() / sizeof(node_type); }
+        AZ_FORCE_INLINE size_type   max_size() const        { return AZStd::allocator_traits<allocator_type>::max_size(m_allocator) / sizeof(node_type); }
         AZ_FORCE_INLINE bool    empty() const               { return (m_numElements == 0); }
 
         AZ_FORCE_INLINE iterator begin()                    { return iterator(AZSTD_CHECKED_ITERATOR(iterator_impl, m_head.m_next)); }
@@ -1346,5 +1346,3 @@ namespace AZStd
         return container.remove_if(predicate);
     }
 }
-
-#endif // AZSTD_LIST_H
diff --git a/Code/Framework/AzCore/AzCore/std/containers/rbtree.h b/Code/Framework/AzCore/AzCore/std/containers/rbtree.h
index c8f0883eaf..fd268f4936 100644
--- a/Code/Framework/AzCore/AzCore/std/containers/rbtree.h
+++ b/Code/Framework/AzCore/AzCore/std/containers/rbtree.h
@@ -484,7 +484,7 @@ namespace AZStd
 
         AZ_FORCE_INLINE bool empty() const                      { return m_numElements == 0; }
         AZ_FORCE_INLINE size_type size() const                  { return m_numElements; }
-        AZ_FORCE_INLINE size_type max_size() const              { return m_allocator.max_size() / sizeof(node_type); }
+        AZ_FORCE_INLINE size_type max_size() const              { return AZStd::allocator_traits<allocator_type>::max_size(m_allocator) / sizeof(node_type); }
 
         rbtree(this_type&& rhs)
             : m_numElements(0) // it will be set during swap
diff --git a/Code/Framework/AzCore/AzCore/std/containers/ring_buffer.h b/Code/Framework/AzCore/AzCore/std/containers/ring_buffer.h
index 7e84124958..d8c3c6ecda 100644
--- a/Code/Framework/AzCore/AzCore/std/containers/ring_buffer.h
+++ b/Code/Framework/AzCore/AzCore/std/containers/ring_buffer.h
@@ -5,10 +5,11 @@
  * SPDX-License-Identifier: Apache-2.0 OR MIT
  *
  */
-#ifndef AZSTD_RINGBUFFER_H
-#define AZSTD_RINGBUFFER_H 1
+
+#pragma once
 
 #include <AzCore/std/allocator.h>
+#include <AzCore/std/allocator_traits.h>
 #include <AzCore/std/algorithm.h>
 #include <AzCore/std/createdestroy.h>
 #include <AzCore/std/utils.h>
@@ -416,7 +417,7 @@ namespace AZStd
         }
 
         AZ_FORCE_INLINE size_type size() const      { return m_size; }
-        AZ_FORCE_INLINE size_type max_size() const  { return m_allocator.max_size() / sizeof(node_type); }
+        AZ_FORCE_INLINE size_type max_size() const  { return AZStd::allocator_traits<allocator_type>::max_size(m_allocator) / sizeof(node_type); }
         AZ_FORCE_INLINE bool empty() const          { return m_size == 0; }
         AZ_FORCE_INLINE bool full() const           { return size_type(m_end - m_buff) == m_size; }
         AZ_FORCE_INLINE size_type free() const      { return size_type(m_end - m_buff) - m_size; }
@@ -1240,6 +1241,3 @@ namespace AZStd
         lhs.swap(rhs);
     }
 }
-
-#endif // AZSTD_RINGBUFFER_H
-#pragma once
diff --git a/Code/Framework/AzCore/AzCore/std/containers/vector.h b/Code/Framework/AzCore/AzCore/std/containers/vector.h
index bf02527d77..48de12a5b4 100644
--- a/Code/Framework/AzCore/AzCore/std/containers/vector.h
+++ b/Code/Framework/AzCore/AzCore/std/containers/vector.h
@@ -9,6 +9,7 @@
 
 #include <AzCore/std/allocator.h>
 #include <AzCore/std/algorithm.h>
+#include <AzCore/std/allocator_traits.h>
 #include <AzCore/std/createdestroy.h>
 #include <AzCore/std/typetraits/alignment_of.h>
 #include <AzCore/std/typetraits/is_integral.h>
@@ -431,7 +432,7 @@ namespace AZStd
         }
 
         AZ_FORCE_INLINE size_type   size() const        { return m_last - m_start; }
-        AZ_FORCE_INLINE size_type   max_size() const    { return m_allocator.get_max_size() / sizeof(node_type); }
+        AZ_FORCE_INLINE size_type   max_size() const    { return AZStd::allocator_traits<allocator_type>::max_size(m_allocator) / sizeof(node_type); }
         AZ_FORCE_INLINE bool        empty() const       { return m_start == m_last; }
 
         void reserve(size_type numElements)
diff --git a/Code/Framework/AzCore/AzCore/std/parallel/allocator_concurrent_static.h b/Code/Framework/AzCore/AzCore/std/parallel/allocator_concurrent_static.h
index 72c687beab..b9cd5207dd 100644
--- a/Code/Framework/AzCore/AzCore/std/parallel/allocator_concurrent_static.h
+++ b/Code/Framework/AzCore/AzCore/std/parallel/allocator_concurrent_static.h
@@ -22,7 +22,7 @@ namespace AZStd
      *  Internally the buffer is allocated using aligned_storage.
      *  \note only allocate/deallocate are thread safe. 
      *  reset, leak_before_destroy and comparison operators are not thread safe.
-     *  get_max_size and get_allocated_size are thread safe but the returned value is not perfectly in 
+     *  get_allocated_size is thread safe but the returned value is not perfectly in 
      *  sync on the actual number of allocations (the number of allocations is incremented before the
      *  allocation happens and decremented after the allocation happens, trying to give a conservative
      *  number)
@@ -71,7 +71,7 @@ namespace AZStd
 
         AZ_FORCE_INLINE const char*  get_name() const           { return m_name; }
         AZ_FORCE_INLINE void         set_name(const char* name) { m_name = name; }
-        AZ_FORCE_INLINE size_type   get_max_size() const        { return (NumNodes - m_numOfAllocatedNodes.load(AZStd::memory_order_relaxed)) * sizeof(Node); }
+        constexpr size_type          max_size() const           { return NumNodes * sizeof(Node); }
         AZ_FORCE_INLINE size_type   get_allocated_size() const  { return m_numOfAllocatedNodes.load(AZStd::memory_order_relaxed) * sizeof(Node); }
 
         inline Node* allocate()
diff --git a/Code/Framework/AzCore/AzCore/std/string/string.h b/Code/Framework/AzCore/AzCore/std/string/string.h
index ad3546ab09..c02c6805a1 100644
--- a/Code/Framework/AzCore/AzCore/std/string/string.h
+++ b/Code/Framework/AzCore/AzCore/std/string/string.h
@@ -16,6 +16,7 @@
 #include <AzCore/std/base.h>
 #include <AzCore/std/iterator.h>
 #include <AzCore/std/allocator.h>
+#include <AzCore/std/allocator_traits.h>
 #include <AzCore/std/algorithm.h>
 #include <AzCore/std/typetraits/alignment_of.h>
 #include <AzCore/std/typetraits/is_integral.h>
@@ -862,8 +863,7 @@ namespace AZStd
         inline size_type        max_size() const
         {
             // return maximum possible length of sequence
-            size_type num = m_allocator.get_max_size();
-            return (num <= 1 ? 1 : num - 1);
+            return AZStd::allocator_traits<allocator_type>::max_size(m_allocator) / sizeof(value_type);
         }
 
         inline void resize(size_type newSize)
diff --git a/Code/Framework/AzCore/Tests/AZStd/Allocators.cpp b/Code/Framework/AzCore/Tests/AZStd/Allocators.cpp
index 6b82c642d5..8b5d1494fc 100644
--- a/Code/Framework/AzCore/Tests/AZStd/Allocators.cpp
+++ b/Code/Framework/AzCore/Tests/AZStd/Allocators.cpp
@@ -122,8 +122,15 @@ namespace UnitTest
 
     TEST_F(AllocatorDefaultTest, AllocatorTraitsMaxSizeCompilesWithoutErrors)
     {
-        using AZStdAllocatorTraits = AZStd::allocator_traits<AZStd::allocator>;
-        AZStd::allocator testAllocator("trait allocator");
+        struct AllocatorWithGetMaxSize
+            : AZStd::allocator
+        {
+            using AZStd::allocator::allocator;
+            size_t get_max_size() { return max_size(); }
+        };
+
+        using AZStdAllocatorTraits = AZStd::allocator_traits<AllocatorWithGetMaxSize>;
+        AllocatorWithGetMaxSize testAllocator("trait allocator");
         typename AZStdAllocatorTraits::size_type maxSize = AZStdAllocatorTraits::max_size(testAllocator);
         EXPECT_EQ(testAllocator.get_max_size(), maxSize);
     }
@@ -149,32 +156,32 @@ namespace UnitTest
         myalloc.set_name(newName);
         AZ_TEST_ASSERT(strcmp(myalloc.get_name(), newName) == 0);
 
-        AZ_TEST_ASSERT(myalloc.get_max_size() == AZStd::size_t(bufferSize));
+        EXPECT_EQ(bufferSize, myalloc.max_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 0);
 
         buffer_alloc_type::pointer_type data = myalloc.allocate(100, 1);
         AZ_TEST_ASSERT(data != nullptr);
-        AZ_TEST_ASSERT(myalloc.get_max_size() == bufferSize - 100);
+        EXPECT_EQ(bufferSize - 100, myalloc.max_size() - myalloc.get_allocated_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 100);
 
         myalloc.deallocate(data, 100, 1); // we can free the last allocation only
-        AZ_TEST_ASSERT(myalloc.get_max_size() == bufferSize);
+        EXPECT_EQ(bufferSize, myalloc.max_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 0);
 
         data = myalloc.allocate(100, 1);
         myalloc.allocate(3, 1);
         myalloc.deallocate(data); // can't free allocation which is not the last.
-        AZ_TEST_ASSERT(myalloc.get_max_size() == bufferSize - 103);
+        EXPECT_EQ(bufferSize - 103, myalloc.max_size() - myalloc.get_allocated_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 103);
 
         myalloc.reset();
-        AZ_TEST_ASSERT(myalloc.get_max_size() == AZStd::size_t(bufferSize));
+        EXPECT_EQ(bufferSize, myalloc.max_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 0);
 
         data = myalloc.allocate(50, 64);
         AZ_TEST_ASSERT(data != nullptr);
         AZ_TEST_ASSERT(((AZStd::size_t)data & 63) == 0);
-        AZ_TEST_ASSERT(myalloc.get_max_size() <= bufferSize - 50);
+        EXPECT_LE(myalloc.max_size() - myalloc.get_allocated_size(), bufferSize - 50);
         AZ_TEST_ASSERT(myalloc.get_allocated_size() >= 50);
 
         buffer_alloc_type myalloc2;
@@ -194,28 +201,28 @@ namespace UnitTest
         myalloc.set_name(newName);
         AZ_TEST_ASSERT(strcmp(myalloc.get_name(), newName) == 0);
 
-        AZ_TEST_ASSERT(myalloc.get_max_size() == sizeof(int) * numNodes);
+        EXPECT_EQ(numNodes * sizeof(int), myalloc.max_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 0);
 
         int* data = reinterpret_cast<int*>(myalloc.allocate(sizeof(int), 1));
         AZ_TEST_ASSERT(data != nullptr);
-        AZ_TEST_ASSERT(myalloc.get_max_size() == (numNodes - 1) * sizeof(int));
+        EXPECT_EQ((numNodes - 1) * sizeof(int), myalloc.max_size() - myalloc.get_allocated_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == sizeof(int));
 
         myalloc.deallocate(data, sizeof(int), 1);
-        AZ_TEST_ASSERT(myalloc.get_max_size() == sizeof(int) * numNodes);
+        EXPECT_EQ(numNodes * sizeof(int), myalloc.max_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 0);
 
         for (int i = 0; i < numNodes; ++i)
         {
             data = reinterpret_cast<int*>(myalloc.allocate(sizeof(int), 1));
             AZ_TEST_ASSERT(data != nullptr);
-            AZ_TEST_ASSERT(myalloc.get_max_size() == (numNodes - (i + 1)) * sizeof(int));
+            EXPECT_EQ((numNodes - (i + 1)) * sizeof(int), myalloc.max_size() - myalloc.get_allocated_size());
             AZ_TEST_ASSERT(myalloc.get_allocated_size() == (i + 1) * sizeof(int));
         }
 
         myalloc.reset();
-        AZ_TEST_ASSERT(myalloc.get_max_size() == numNodes * sizeof(int));
+        EXPECT_EQ(numNodes * sizeof(int), myalloc.max_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 0);
 
         AZ_TEST_ASSERT(myalloc == myalloc);
@@ -233,7 +240,7 @@ namespace UnitTest
 
         AZ_TEST_ASSERT(aligned_data != nullptr);
         AZ_TEST_ASSERT(((AZStd::size_t)aligned_data & (dataAlignment - 1)) == 0);
-        AZ_TEST_ASSERT(myaligned_pool.get_max_size() == (numNodes - 1) * sizeof(aligned_int_type));
+        EXPECT_EQ((numNodes - 1) * sizeof(aligned_int_type), myaligned_pool.max_size() - myaligned_pool.get_allocated_size());
         AZ_TEST_ASSERT(myaligned_pool.get_allocated_size() == sizeof(aligned_int_type));
 
         myaligned_pool.deallocate(aligned_data, sizeof(aligned_int_type), dataAlignment); // Make sure we free what we have allocated.
@@ -268,32 +275,32 @@ namespace UnitTest
 
         ref_allocator_type::pointer_type data1 = ref_allocator1.allocate(10, 1);
         AZ_TEST_ASSERT(data1 != nullptr);
-        AZ_TEST_ASSERT(ref_allocator1.get_max_size() == bufferSize - 10);
+        EXPECT_EQ(bufferSize - 10, ref_allocator1.max_size() - ref_allocator1.get_allocated_size());
         AZ_TEST_ASSERT(ref_allocator1.get_allocated_size() == 10);
-        AZ_TEST_ASSERT(shared_allocator.get_max_size() == bufferSize - 10);
+        EXPECT_EQ(bufferSize - 10, shared_allocator.max_size() - shared_allocator.get_allocated_size());
         AZ_TEST_ASSERT(shared_allocator.get_allocated_size() == 10);
 
         ref_allocator_type::pointer_type data2 = ref_allocator2.allocate(10, 1);
         AZ_TEST_ASSERT(data2 != nullptr);
-        AZ_TEST_ASSERT(ref_allocator2.get_max_size() <= bufferSize - 20);
+        EXPECT_LE(ref_allocator2.max_size() - ref_allocator2.get_allocated_size(), bufferSize - 20);
         AZ_TEST_ASSERT(ref_allocator2.get_allocated_size() >= 20);
-        AZ_TEST_ASSERT(shared_allocator.get_max_size() <= bufferSize - 20);
+        EXPECT_LE(shared_allocator.max_size() - shared_allocator.get_allocated_size(), bufferSize - 20);
         AZ_TEST_ASSERT(shared_allocator.get_allocated_size() >= 20);
 
         shared_allocator.reset();
 
         data1 = ref_allocator1.allocate(10, 32);
         AZ_TEST_ASSERT(data1 != nullptr);
-        AZ_TEST_ASSERT(ref_allocator1.get_max_size() <= bufferSize - 10);
+        EXPECT_LE(ref_allocator1.max_size() - ref_allocator1.get_allocated_size(), bufferSize - 10);
         AZ_TEST_ASSERT(ref_allocator1.get_allocated_size() >= 10);
-        AZ_TEST_ASSERT(shared_allocator.get_max_size() <= bufferSize - 10);
+        EXPECT_LE(shared_allocator.max_size() - shared_allocator.get_allocated_size(), bufferSize - 10);
         AZ_TEST_ASSERT(shared_allocator.get_allocated_size() >= 10);
 
         data2 = ref_allocator2.allocate(10, 32);
         AZ_TEST_ASSERT(data2 != nullptr);
-        AZ_TEST_ASSERT(ref_allocator1.get_max_size() <= bufferSize - 20);
+        EXPECT_LE(ref_allocator1.max_size() - ref_allocator1.get_allocated_size(), bufferSize - 20);
         AZ_TEST_ASSERT(ref_allocator1.get_allocated_size() >= 20);
-        AZ_TEST_ASSERT(shared_allocator.get_max_size() <= bufferSize - 20);
+        EXPECT_LE(shared_allocator.max_size() - shared_allocator.get_allocated_size(), bufferSize - 20);
         AZ_TEST_ASSERT(shared_allocator.get_allocated_size() >= 20);
 
         AZ_TEST_ASSERT(ref_allocator1 == ref_allocator2);
@@ -312,31 +319,31 @@ namespace UnitTest
         myalloc.set_name(newName);
         AZ_TEST_ASSERT(strcmp(myalloc.get_name(), newName) == 0);
 
-        AZ_TEST_ASSERT(myalloc.get_max_size() == AZStd::size_t(bufferSize));
+        EXPECT_EQ(bufferSize, myalloc.max_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 0);
 
         stack_allocator::pointer_type data = myalloc.allocate(100, 1);
         AZ_TEST_ASSERT(data != nullptr);
-        AZ_TEST_ASSERT(myalloc.get_max_size() == bufferSize - 100);
+        EXPECT_EQ(bufferSize - 100, myalloc.max_size() - myalloc.get_allocated_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 100);
 
         myalloc.deallocate(data, 100, 1); // this allocator doesn't free data
-        AZ_TEST_ASSERT(myalloc.get_max_size() == bufferSize - 100);
+        EXPECT_EQ(bufferSize - 100, myalloc.max_size() - myalloc.get_allocated_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 100);
 
         myalloc.reset();
-        AZ_TEST_ASSERT(myalloc.get_max_size() == AZStd::size_t(bufferSize));
+        EXPECT_EQ(bufferSize, myalloc.max_size());
         AZ_TEST_ASSERT(myalloc.get_allocated_size() == 0);
 
         data = myalloc.allocate(50, 64);
         AZ_TEST_ASSERT(data != nullptr);
         AZ_TEST_ASSERT(((AZStd::size_t)data & 63) == 0);
-        AZ_TEST_ASSERT(myalloc.get_max_size() <= bufferSize - 50);
+        EXPECT_LE(myalloc.max_size() - myalloc.get_allocated_size(), bufferSize - 50);
         AZ_TEST_ASSERT(myalloc.get_allocated_size() >= 50);
 
         AZ_STACK_ALLOCATOR(myalloc2, 200); // test the macro declaration
 
-        AZ_TEST_ASSERT(myalloc2.get_max_size() == 200);
+        EXPECT_EQ(200, myalloc2.max_size() );
 
         AZ_TEST_ASSERT(myalloc == myalloc);
         AZ_TEST_ASSERT((myalloc2 != myalloc));
diff --git a/Code/Framework/AzCore/Tests/AZStd/ConcurrentAllocators.cpp b/Code/Framework/AzCore/Tests/AZStd/ConcurrentAllocators.cpp
index 5be17a75e2..86ac22bfc9 100644
--- a/Code/Framework/AzCore/Tests/AZStd/ConcurrentAllocators.cpp
+++ b/Code/Framework/AzCore/Tests/AZStd/ConcurrentAllocators.cpp
@@ -49,7 +49,7 @@ namespace UnitTest
             const char newName[] = "My new test allocator";
             myalloc.set_name(newName);
             EXPECT_EQ(0, strcmp(myalloc.get_name(), newName));
-            EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type) * s_allocatorCapacity, myalloc.get_max_size());
+            EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type) * s_allocatorCapacity, myalloc.max_size());
         }
     }
 
@@ -61,10 +61,10 @@ namespace UnitTest
         typename TestFixture::allocator_type::pointer_type data = myalloc.allocate();
         EXPECT_NE(nullptr, data);
         EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type), myalloc.get_allocated_size());
-        EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type) * (s_allocatorCapacity - 1), myalloc.get_max_size());
+        EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type) * (s_allocatorCapacity - 1), myalloc.max_size() - myalloc.get_allocated_size());
         myalloc.deallocate(data);
         EXPECT_EQ(0, myalloc.get_allocated_size());
-        EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type) * s_allocatorCapacity, myalloc.get_max_size());
+        EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type) * s_allocatorCapacity, myalloc.max_size());
     }
 
     TYPED_TEST(ConcurrentAllocatorTestFixture, MultipleAllocateDeallocate)
@@ -84,19 +84,19 @@ namespace UnitTest
         EXPECT_EQ(dataSize, dataSet.size());
         dataSet.clear();
         EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type) * dataSize, myalloc.get_allocated_size());
-        EXPECT_EQ((s_allocatorCapacity - dataSize) * sizeof(typename TestFixture::allocator_type::value_type), myalloc.get_max_size());
+        EXPECT_EQ((s_allocatorCapacity - dataSize) * sizeof(typename TestFixture::allocator_type::value_type), myalloc.max_size() - myalloc.get_allocated_size());
         for (size_t i = 0; i < dataSize; i += 2)
         {
             myalloc.deallocate(data[i]);
         }
         EXPECT_EQ(sizeof(typename TestFixture::allocator_type::value_type) * (dataSize / 2), myalloc.get_allocated_size());
-        EXPECT_EQ((s_allocatorCapacity - dataSize / 2) * sizeof(typename TestFixture::allocator_type::value_type), myalloc.get_max_size());
+        EXPECT_EQ((s_allocatorCapacity - dataSize / 2) * sizeof(typename TestFixture::allocator_type::value_type), myalloc.max_size() - myalloc.get_allocated_size());
         for (size_t i = 1; i < dataSize; i += 2)
         {
             myalloc.deallocate(data[i]);
         }
         EXPECT_EQ(0, myalloc.get_allocated_size());
-        EXPECT_EQ(s_allocatorCapacity * sizeof(typename TestFixture::allocator_type::value_type), myalloc.get_max_size());
+        EXPECT_EQ(s_allocatorCapacity * sizeof(typename TestFixture::allocator_type::value_type), myalloc.max_size());
     }
 
     TYPED_TEST(ConcurrentAllocatorTestFixture, ConcurrentAllocateoDeallocate)
@@ -159,7 +159,7 @@ namespace UnitTest
 
         EXPECT_NE(nullptr, aligned_data);
         EXPECT_EQ(0, ((AZStd::size_t)aligned_data & (dataAlignment - 1)));
-        EXPECT_EQ((s_allocatorCapacity - 1) * sizeof(aligned_int_type), myaligned_pool.get_max_size());
+        EXPECT_EQ((s_allocatorCapacity - 1) * sizeof(aligned_int_type), myaligned_pool.max_size() - myaligned_pool.get_allocated_size());
         EXPECT_EQ(sizeof(aligned_int_type), myaligned_pool.get_allocated_size());
 
         myaligned_pool.deallocate(aligned_data, sizeof(aligned_int_type), dataAlignment); // Make sure we free what we have allocated.
diff --git a/Code/Framework/AzCore/Tests/Memory.cpp b/Code/Framework/AzCore/Tests/Memory.cpp
index 611af827d2..eb854050b6 100644
--- a/Code/Framework/AzCore/Tests/Memory.cpp
+++ b/Code/Framework/AzCore/Tests/Memory.cpp
@@ -1179,6 +1179,8 @@ namespace UnitTest
             size_type               Capacity() const override                             { return 1 * 1024 * 1024 * 1024; }
             /// Returns max allocation size if possible. If not returned value is 0
             size_type               GetMaxAllocationSize() const override                 { return 1 * 1024 * 1024 * 1024; }
+            /// Returns max allocation size of a single contiguous allocation
+            size_type               GetMaxContiguousAllocationSize() const override       { return 1 * 1024 * 1024 * 1024; }
             /// Returns a pointer to a sub-allocator or NULL.
             IAllocatorAllocate*     GetSubAllocator() override                            { return NULL; }
         };
diff --git a/Gems/EMotionFX/Code/MCore/Source/StaticAllocator.cpp b/Gems/EMotionFX/Code/MCore/Source/StaticAllocator.cpp
index dfb397a02c..35faa74b19 100644
--- a/Gems/EMotionFX/Code/MCore/Source/StaticAllocator.cpp
+++ b/Gems/EMotionFX/Code/MCore/Source/StaticAllocator.cpp
@@ -39,7 +39,7 @@ namespace MCore
         return 0;
     }
 
-    StaticAllocator::size_type StaticAllocator::get_max_size() const
+    StaticAllocator::size_type StaticAllocator::max_size() const
     {
         return 0;
     }
diff --git a/Gems/EMotionFX/Code/MCore/Source/StaticAllocator.h b/Gems/EMotionFX/Code/MCore/Source/StaticAllocator.h
index d3b1c68855..50d8dac04c 100644
--- a/Gems/EMotionFX/Code/MCore/Source/StaticAllocator.h
+++ b/Gems/EMotionFX/Code/MCore/Source/StaticAllocator.h
@@ -22,7 +22,7 @@ namespace MCore
 
         StaticAllocator::size_type resize(pointer_type ptr, size_type newSize);
 
-        StaticAllocator::size_type get_max_size() const;
+        StaticAllocator::size_type max_size() const;
 
         StaticAllocator::size_type get_allocated_size() const;
     };