DTTest
Intel Core i7-4770 testing with a ASRock B85M-ITX and HIS AMD Radeon HD 7970/8970 OEM / R9 280X 3072MB on Ubuntu 17.04 via the Phoronix Test Suite.


Intel Core i7-4770 - HIS AMD Radeon HD 7970/8970 OEM: 

	Processor: Intel Core i7-4770 @ 3.90GHz (8 Cores), Motherboard: ASRock B85M-ITX, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 240GB Crucial_CT240M50 + 1000GB SAMSUNG HD103UJ + 525GB Crucial_CT525MX3, Graphics: HIS AMD Radeon HD 7970/8970 OEM / R9 280X 3072MB, Audio: Realtek ALC892, Monitor: SE790C, Network: Qualcomm Atheros QCA8171 Gigabit

	OS: Ubuntu 17.04, Kernel: 4.10.0-15-generic (x86_64), Desktop: GNOME Shell 3.24.0, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.0.3 Gallium 0.4 (LLVM 4.0.0), OpenCL: OpenCL 1.1 Mesa 17.0.3, Compiler: GCC 6.3.0 20170321, File-System: ext4, Screen Resolution: 3440x1440


Darktable 2.2.1
Test: Boat - Acceleration: OpenCL
Seconds < Lower Is Better
Intel Core i7-4770 - HIS AMD Radeon HD 7970/8970 OEM . 30.77 |=================