diff --git a/Engine/source/CMakeLists.txt b/Engine/source/CMakeLists.txt
index d439a06e2..2ca86a2f7 100644
--- a/Engine/source/CMakeLists.txt
+++ b/Engine/source/CMakeLists.txt
@@ -501,12 +501,23 @@ string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" ARCH)
 set(IS_X86 FALSE)
 set(IS_ARM FALSE)
 
-if(ARCH MATCHES "x86_64|amd64|i[3-6]86")
-    set(IS_X86 TRUE)
-endif()
-
-if(ARCH MATCHES "arm64|aarch64")
-    set(IS_ARM TRUE)
+if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+    # Use the CMAKE_OSX_ARCHITECTURES list for universal builds
+    foreach(arch IN LISTS CMAKE_OSX_ARCHITECTURES)
+        if(arch STREQUAL "x86_64")
+            set(IS_X86 TRUE)
+        elseif(arch STREQUAL "arm64")
+            set(IS_ARM TRUE)
+        endif()
+    endforeach()
+else()
+    # Non-macOS detection
+    if(ARCH MATCHES "arm64|aarch64")
+      set(IS_ARM TRUE)
+    endif()
+    if(ARCH MATCHES "x86_64|amd64|i[3-6]86")
+        set(IS_X86 TRUE)
+    endif()
 endif()
 
 # always available
diff --git a/Tools/CMake/torqueMacOSconfigs.cmake b/Tools/CMake/torqueMacOSconfigs.cmake
index 793771c13..1d3ba7fbc 100644
--- a/Tools/CMake/torqueMacOSconfigs.cmake
+++ b/Tools/CMake/torqueMacOSconfigs.cmake
@@ -9,22 +9,22 @@ set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,")
 
 # minimum for multi arch build is 11.
 set(CMAKE_OSX_DEPLOYMENT_TARGET "11" CACHE STRING "" FORCE)
-set(CMAKE_OSX_ARCHITECTURES "x86_64;arm64" CACHE STRING "" FORCE)
+set(CMAKE_OSX_ARCHITECTURES "x86_64;arm64" CACHE STRING "Architectures to build" FORCE)
 set(CMAKE_XCODE_ATTRIBUTE_MACOSX_DEPLOYMENT_TARGET[arch=arm64] "11.0" CACHE STRING "arm 64 minimum deployment target" FORCE)
 
-if(CMAKE_OSX_ARCHITECTURES MATCHES "((^|;|, )(arm64|arm64e|x86_64))+")
-  set(CMAKE_C_SIZEOF_DATA_PTR 8)
-  set(CMAKE_CXX_SIZEOF_DATA_PTR 8)
-  if(CMAKE_OSX_ARCHITECTURES MATCHES "((^|;|, )(arm64|arm64e))+")
-    set(CMAKE_SYSTEM_PROCESSOR "aarch64")
-  else()
-    set(CMAKE_SYSTEM_PROCESSOR "x86_64")
-  endif()
-else()
-  set(CMAKE_C_SIZEOF_DATA_PTR 4)
-  set(CMAKE_CXX_SIZEOF_DATA_PTR 4)
-  set(CMAKE_SYSTEM_PROCESSOR "arm")
-endif()
+# if(CMAKE_OSX_ARCHITECTURES MATCHES "((^|;|, )(arm64|arm64e|x86_64))+")
+#   set(CMAKE_C_SIZEOF_DATA_PTR 8)
+#   set(CMAKE_CXX_SIZEOF_DATA_PTR 8)
+#   if(CMAKE_OSX_ARCHITECTURES MATCHES "((^|;|, )(arm64|arm64e))+")
+#     set(CMAKE_SYSTEM_PROCESSOR "aarch64")
+#   else()
+#     set(CMAKE_SYSTEM_PROCESSOR "x86_64")
+#   endif()
+# else()
+#   set(CMAKE_C_SIZEOF_DATA_PTR 4)
+#   set(CMAKE_CXX_SIZEOF_DATA_PTR 4)
+#   set(CMAKE_SYSTEM_PROCESSOR "arm")
+# endif()
 
 # Enable codesigning with secure timestamp when not in Debug configuration (required for Notarization)
 set(CMAKE_XCODE_ATTRIBUTE_OTHER_CODE_SIGN_FLAGS[variant=Release] "--timestamp")
diff --git a/Tools/CMake/torque_macros.cmake b/Tools/CMake/torque_macros.cmake
index fe0cec4c6..ca1a65325 100644
--- a/Tools/CMake/torque_macros.cmake
+++ b/Tools/CMake/torque_macros.cmake
@@ -176,7 +176,27 @@ function(add_math_backend name compile_defs)
         elseif(name STREQUAL "avx2")
             target_compile_options(math_${name} PRIVATE -mavx2 -mfma)
         elseif(name STREQUAL "neon")
-            target_compile_options(math_${name} PRIVATE -march=armv8-a)
+            if(APPLE)
+                set_target_properties(math_${name} PROPERTIES OSX_ARCHITECTURES "arm64")
+            else()
+                target_compile_options(math_${name} PRIVATE -march=armv8-a)
+            endif()
+        endif()
+    endif()
+
+    if(APPLE)
+        # ARM-only backend
+        if(name STREQUAL "neon")
+            set_target_properties(math_${name} PROPERTIES
+                OSX_ARCHITECTURES "arm64"
+            )
+        endif()
+
+        # x86-only backends
+        if(name MATCHES "sse2|sse41|avx|avx2")
+            set_target_properties(math_${name} PROPERTIES
+                OSX_ARCHITECTURES "x86_64"
+            )
         endif()
     endif()