darktable1 Intel Core i7-4790K testing with a Gigabyte Z97X-UD3H-BK-CF (F8 BIOS) and Gigabyte AMD Intel Radeon RX Vega 8GB on Arch Linux via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1812076-SK-DARKTABLE95 .
darktable1 Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Display Server Display Driver Compiler File-System Screen Resolution OpenCL 1080ti Vega64 Vega64_opencl-mesa Vega64_opencl-amd i7-4790K Intel Core i7-4790K @ 4.40GHz (4 Cores / 8 Threads) Gigabyte Z97X-UD3H-BK-CF (F8 BIOS) Intel 4th Gen Core DRAM 32768MB 500GB Samsung SSD 850 + 2 x 2000GB Seagate ST2000DM006-2DM1 + Samsung SSD 970 PRO 512GB Gigabyte NVIDIA GeForce GTX 1080 Ti 11GB (139/405MHz) Intel Xeon E3-1200 v3/4th 31MU97 Intel Connection I217-V Arch Linux 4.18.16-arch1-1-vfio (x86_64) X Server 1.20.3 NVIDIA 415.18 GCC 8.2.1 20181127 btrfs 4096x2160 Gigabyte AMD Intel Radeon RX Vega 8GB (1250MHz) GCC 8.2.1 20181127 + Clang 7.0.0 OpenCL 2.1 AMD-APP (2671.3) OpenBenchmarking.org Processor Details - Scaling Governor: intel_pstate powersave Security Details - KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
darktable1 darktable: Boat - OpenCL darktable: Masskrug - OpenCL darktable: Server Rack - OpenCL darktable: Server Room - OpenCL darktable: Boat - CPU-only darktable: Masskrug - CPU-only darktable: Server Rack - CPU-only darktable: Server Room - CPU-only 1080ti Vega64 Vega64_opencl-mesa Vega64_opencl-amd i7-4790K 2.85 6.79 0.14 1.10 22.31 10.24 0.27 7.63 22.30 10.25 0.27 7.62 3.21 6.66 0.14 0.88 22.57 10.35 0.28 7.70 OpenBenchmarking.org
Darktable Test: Boat - Acceleration: OpenCL OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.4 Test: Boat - Acceleration: OpenCL 1080ti Vega64 Vega64_opencl-mesa Vega64_opencl-amd 5 10 15 20 25 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 0.00, N = 3 2.85 22.31 22.30 3.21
Darktable Test: Masskrug - Acceleration: OpenCL OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.4 Test: Masskrug - Acceleration: OpenCL 1080ti Vega64 Vega64_opencl-mesa Vega64_opencl-amd 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 6.79 10.24 10.25 6.66
Darktable Test: Server Rack - Acceleration: OpenCL OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.4 Test: Server Rack - Acceleration: OpenCL 1080ti Vega64 Vega64_opencl-mesa Vega64_opencl-amd 0.0608 0.1216 0.1824 0.2432 0.304 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.14 0.27 0.27 0.14
Darktable Test: Server Room - Acceleration: OpenCL OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.4 Test: Server Room - Acceleration: OpenCL 1080ti Vega64 Vega64_opencl-mesa Vega64_opencl-amd 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 1.10 7.63 7.62 0.88
Darktable Test: Boat - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.4 Test: Boat - Acceleration: CPU-only i7-4790K 5 10 15 20 25 SE +/- 0.03, N = 3 22.57
Darktable Test: Masskrug - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.4 Test: Masskrug - Acceleration: CPU-only i7-4790K 3 6 9 12 15 SE +/- 0.02, N = 3 10.35
Darktable Test: Server Rack - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.4 Test: Server Rack - Acceleration: CPU-only i7-4790K 0.063 0.126 0.189 0.252 0.315 SE +/- 0.00, N = 3 0.28
Darktable Test: Server Room - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.4.4 Test: Server Room - Acceleration: CPU-only i7-4790K 2 4 6 8 10 SE +/- 0.00, N = 3 7.70
Phoronix Test Suite v10.8.4