darktable_tests.log AMD Athlon 64 X2 5200+ testing with a ASUS M2N-E SLI and ASUS NVIDIA GeForce GT 640 2048MB on LinuxMint 18 via the Phoronix Test Suite. darktable my system: Processor: AMD Athlon 64 X2 5200+ @ 2.70GHz (2 Cores), Motherboard: ASUS M2N-E SLI, Chipset: AMD K8, Memory: 8192MB, Disk: 80GB Western Digital WD800JB-00ET + 250GB Western Digital WD2500JB-00R + 500GB Seagate ST500DM002-1BD14 + 2 x 500GB Western Digital WD5000AAKS-0 + 500GB 0AS, Graphics: ASUS NVIDIA GeForce GT 640 2048MB (901/891MHz), Audio: Creative Labs SB Live! EMU10k1 OS: LinuxMint 18, Kernel: 4.4.0-21-generic (x86_64), Desktop: Cinnamon 3.0.7, Display Server: X Server 1.18.3, Display Driver: NVIDIA 375.39, OpenGL: 4.5.0, Vulkan: 1.0.24, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1280x1024 Darktable 2.2.4 Test: Boat - Acceleration: OpenCL Seconds < Lower Is Better darktable my system . 46.77 |================================================== Darktable 2.2.4 Test: Boat - Acceleration: CPU-only Seconds < Lower Is Better darktable my system . 418.15 |================================================= Darktable 2.2.4 Test: Masskrug - Acceleration: OpenCL Seconds < Lower Is Better darktable my system . 51.00 |================================================== Darktable 2.2.4 Test: Masskrug - Acceleration: CPU-only Seconds < Lower Is Better darktable my system . 668.81 |================================================= Darktable 2.2.4 Test: Server Room - Acceleration: OpenCL Seconds < Lower Is Better darktable my system . 13.69 |================================================== Darktable 2.2.4 Test: Server Room - Acceleration: CPU-only Seconds < Lower Is Better darktable my system . 616.95 |=================================================