darktable1
Intel Core i5-2500K testing with a Gigabyte Z68MA-D2H-B3 and Sapphire AMD Radeon RX 460 2048MB on Arch rolling via the Phoronix Test Suite.


Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB -: 

	Processor: Intel Core i5-2500K @ 3.70GHz (4 Cores), Motherboard: Gigabyte Z68MA-D2H-B3, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 12288MB, Disk: 180GB INTEL SSDSC2CT18 + 1000GB Western Digital WD10EZRX-00A + 500GB SAMSUNG HD502HI, Graphics: LLVMpipe, Audio: Realtek ALC889, Monitor: Samsung SyncMaster, Network: Realtek RTL8111/8168/8411

	OS: Arch rolling, Kernel: 4.8.10-1-ARCH (x86_64), Desktop: KDE Frameworks 5, Display Driver: NVIDIA 340.98, OpenGL: 3.3 Mesa 13.0.1 Gallium 0.4, Compiler: GCC 6.2.1 20160830, File-System: ext4, Screen Resolution: 1920x1080

RX460: 

	Processor: Intel Core i5-2500K @ 3.70GHz (4 Cores), Motherboard: Gigabyte Z68MA-D2H-B3, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 12288MB, Disk: 180GB INTEL SSDSC2CT18 + 1000GB Western Digital WD10EZRX-00A + 500GB SAMSUNG HD502HI, Graphics: Sapphire AMD Radeon RX 460 2048MB, Audio: Realtek ALC889, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

	OS: Arch rolling, Kernel: 4.8.12-2-ARCH (x86_64), Desktop: KDE Frameworks 5, OpenGL: 4.5.13448, OpenCL: OpenCL 1.2 + OpenCL 1.1 Mesa 13.0.2 + OpenCL 2.0 AMD-APP (2117.7), Compiler: GCC 6.2.1 20160830 + Clang 3.9.0, File-System: ext4, Screen Resolution: 1920x1080


Darktable 2.2.0rc1+30~g0edd2f4
Test: Boat - Acceleration: OpenCL
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 33.22 |=================


Darktable 2.2.0rc1+30~g0edd2f4
Test: Boat - Acceleration: CPU-only
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 33.47 |=================


Darktable 2.2.0rc1+30~g0edd2f4
Test: Masskrug - Acceleration: OpenCL
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 18.69 |=================


Darktable 2.2.0rc1+30~g0edd2f4
Test: Masskrug - Acceleration: CPU-only
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 18.89 |=================


Darktable 2.2.0rc1+30~g0edd2f4
Test: Server Room - Acceleration: OpenCL
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 15.71 |=================


Darktable 2.2.0rc1+30~g0edd2f4
Test: Server Room - Acceleration: CPU-only
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 15.84 |=================


Darktable 2.2.0rc2+2~g8280930
Test: Boat - Acceleration: OpenCL
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 141.84 |================
RX460 ................................................ 8.61   |=


Darktable 2.2.0rc2+2~g8280930
Test: Boat - Acceleration: CPU-only
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 33.04 |=================
RX460 ................................................ 32.72 |=================


Darktable 2.2.0rc2+2~g8280930
Test: Masskrug - Acceleration: OpenCL
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 35.56 |=================
RX460 ................................................ 10.51 |=====


Darktable 2.2.0rc2+2~g8280930
Test: Masskrug - Acceleration: CPU-only
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 18.70 |=================
RX460 ................................................ 18.20 |=================


Darktable 2.2.0rc2+2~g8280930
Test: Server Room - Acceleration: OpenCL
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 31.81 |=================
RX460 ................................................ 2.80  |=


Darktable 2.2.0rc2+2~g8280930
Test: Server Room - Acceleration: CPU-only
Seconds < Lower Is Better
Intel Core i5-2500K - NVIDIA GeForce GT 220 1024MB - . 14.69 |=================
RX460 ................................................ 14.51 |=================