diff -ru -x '*~' blender-2.73a-orig/CMakeLists.txt blender-2.73a/CMakeLists.txt
--- blender-2.73a-orig/CMakeLists.txt	2015-01-21 13:31:24.000000000 +0100
+++ blender-2.73a/CMakeLists.txt	2015-03-01 23:14:22.962585422 +0100
@@ -351,7 +351,7 @@
 option(WITH_CYCLES_STANDALONE_GUI	"Build cycles standalone with GUI" OFF)
 option(WITH_CYCLES_OSL				"Build Cycles with OSL support" ${_init_CYCLES_OSL})
 option(WITH_CYCLES_CUDA_BINARIES	"Build cycles CUDA binaries" OFF)
-set(CYCLES_CUDA_BINARIES_ARCH sm_20 sm_21 sm_30 sm_35 sm_50 CACHE STRING "CUDA architectures to build binaries for")
+set(CYCLES_CUDA_BINARIES_ARCH sm_20 sm_21 sm_30 sm_35 sm_50 sm_52 CACHE STRING "CUDA architectures to build binaries for")
 mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
 unset(PLATFORM_DEFAULT)
 option(WITH_CYCLES_LOGGING	"Build cycles with logging support" ON)