diff '--color=auto' -ur blender-5.2.0.orig/build_files/build_environment/cmake/osl.cmake blender-5.2.0/build_files/build_environment/cmake/osl.cmake
--- blender-5.2.0.orig/build_files/build_environment/cmake/osl.cmake	2026-06-03 15:03:48.000000000 +0200
+++ blender-5.2.0/build_files/build_environment/cmake/osl.cmake	2026-07-14 14:08:15.885416369 +0200
@@ -60,7 +60,7 @@
 if(NOT (APPLE OR BLENDER_PLATFORM_WINDOWS_ARM))
   list(APPEND OSL_EXTRA_ARGS
     -DOSL_USE_OPTIX=ON
-    -DCUDA_TARGET_ARCH=sm_50
+    -DCUDA_TARGET_ARCH=sm_75
     -DCUDA_TOOLKIT_ROOT_DIR=${CUDAToolkit_ROOT}
   )
 endif()
diff '--color=auto' -ur blender-5.2.0.orig/CMakeLists.txt blender-5.2.0/CMakeLists.txt
--- blender-5.2.0.orig/CMakeLists.txt	2026-07-14 14:07:24.916184655 +0200
+++ blender-5.2.0/CMakeLists.txt	2026-07-14 14:09:36.781101897 +0200
@@ -648,7 +648,7 @@
 
   option(WITH_CYCLES_CUDA_BINARIES "Build Cycles NVIDIA CUDA binaries" OFF)
   set(CYCLES_CUDA_BINARIES_ARCH
-    sm_50 sm_52 sm_60 sm_70 sm_75 sm_86 sm_120 compute_75
+    sm_75 sm_86 sm_120 compute_75
     CACHE STRING "CUDA architectures to build binaries for"
   )
   option(WITH_CYCLES_CUDA_BUILD_SERIAL "\