dtable Intel Core i5-6600K testing with a MSI Z170A GAMING PRO (MS-7984) v1.0 and Intel HD 530 (Skylake GT2) 3072MB on Ubuntu 16.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1701052-RI-DTABLE61324&grr .
dtable Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Vulkan Compiler File-System Screen Resolution Intel Core i5-6600K - Intel HD 530 (Skylake GT2) Intel Core i5-6600K @ 3.90GHz (4 Cores) MSI Z170A GAMING PRO (MS-7984) v1.0 Intel Skylake 15360MB 256GB TS256GSSD370S Intel HD 530 (Skylake GT2) 3072MB Realtek ALC1150 DELL P2415Q Intel Connection Ubuntu 16.10 4.10.0-999-generic (x86_64) 20170103 Unity 7.5.0 X Server 1.18.4 modesetting 1.18.4 4.5 Mesa 13.1.0-devel- padoka PPA 1.0.21 GCC 6.2.0 20161005 + LLVM 4.0.0 ext4 3840x2160 OpenBenchmarking.org - Scaling Governor: intel_pstate powersave
dtable darktable: Server Room - CPU-only darktable: Masskrug - CPU-only darktable: Boat - CPU-only Intel Core i5-6600K - Intel HD 530 (Skylake GT2) 22.61 25.96 38.69 OpenBenchmarking.org
Darktable Test: Server Room - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.2.1 Test: Server Room - Acceleration: CPU-only Intel Core i5-6600K - Intel HD 530 (Skylake GT2) 5 10 15 20 25 SE +/- 0.00, N = 3 22.61
Darktable Test: Masskrug - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.2.1 Test: Masskrug - Acceleration: CPU-only Intel Core i5-6600K - Intel HD 530 (Skylake GT2) 6 12 18 24 30 SE +/- 0.00, N = 3 25.96
Darktable Test: Boat - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.2.1 Test: Boat - Acceleration: CPU-only Intel Core i5-6600K - Intel HD 530 (Skylake GT2) 9 18 27 36 45 SE +/- 0.03, N = 3 38.69
Phoronix Test Suite v10.8.5