DARKTABLE-CPU-ONLY Intel Core i7-3770K testing with a ASUS MAXIMUS V FORMULA and Sapphire AMD Radeon HD 7900 3072MB on Arch rolling via the Phoronix Test Suite. i7-3770K @ 4.70GHz: Processor: Intel Core i7-3770K @ 4.70GHz (8 Cores), Motherboard: ASUS MAXIMUS V FORMULA, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 16384MB, Disk: 256GB Samsung SSD 850, Graphics: Sapphire AMD Radeon HD 7900 3072MB, Audio: Intel 7 /C216, Monitor: DELL U2515H, Network: Intel 82579V Gigabit Connection + Broadcom Limited BCM43228 802.11a/b/g/n OS: Arch rolling, Kernel: 4.13.4-gae3152254b4c (x86_64), Desktop: KDE Frameworks 5, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.2.1 (LLVM 5.0.0), OpenCL: OpenCL 2.0 AMD-APP (2442.7), Compiler: GCC 7.2.0, File-System: btrfs, Screen Resolution: 2560x1440 Darktable 2.2.0 Test: Boat - Acceleration: CPU-only Seconds < Lower Is Better i7-3770K @ 4.70GHz . 20.72 |=================================================== Darktable 2.2.0 Test: Masskrug - Acceleration: CPU-only Seconds < Lower Is Better i7-3770K @ 4.70GHz . 10.11 |=================================================== Darktable 2.2.0 Test: Server Room - Acceleration: CPU-only Seconds < Lower Is Better i7-3770K @ 4.70GHz . 8.86 |====================================================