R9-280X Intel Core i7-3770K testing with a ASRock Z77 Extreme4 and Sapphire AMD Radeon HD 7970/8970 OEM / R9 280X 3072MB on Arch Linux via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1501316-DE-R9280X60851&grr .
R9-280X Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Driver OpenGL Compiler File-System Screen Resolution Sapphire AMD Radeon HD 7970 Intel Core i7-3770K @ 3.90GHz (4 Cores) ASRock Z77 Extreme4 Intel Xeon E3-1200 v2/3rd 16384MB 2 x 512GB Crucial_CT512M55 + 4001GB Seagate ST4000DM000-1F21 + 4001GB HGST HDS724040AL Sapphire AMD Radeon HD 7970/8970 OEM / R9 280X 3072MB (1100/1500MHz) C-Media CMI8788 D2343 + IPS234 Intel 82574L Gigabit Connection Arch Linux 3.18.4-1-ARCH (x86_64) KDE Frameworks 5 radeon 7.5.99 3.3 Mesa 10.5.0-devel (git-b930ef1c) Gallium 0.4 GCC 4.9.2 20141224 + Clang 3.7.0 (SVN 227625) + LLVM 3.7.0svn btrfs 3840x1080 OpenBenchmarking.org - radeon.dpm=1 radeon.audio=0 - Scaling Governor: intel_pstate powersave - GLAMOR
R9-280X ue4-atlantis: 1920 x 1080 Standard Error Standard Deviation Sapphire AMD Radeon HD 7970 54.82 0.87 2.75% OpenBenchmarking.org
Atlantis Substance Demo Resolution: 1920 x 1080 - Total Frame Time OpenBenchmarking.org Milliseconds, Fewer Is Better Atlantis Substance Demo 4.5.1 Resolution: 1920 x 1080 - Total Frame Time Sapphire AMD Radeon HD 7970 110 220 330 440 550 Min: 3.55 / Avg: 18.8 / Max: 606.18
Atlantis Substance Demo Resolution: 1920 x 1080 OpenBenchmarking.org Frames Per Second, More Is Better Atlantis Substance Demo 4.5.1 Resolution: 1920 x 1080 Sapphire AMD Radeon HD 7970 12 24 36 48 60 SE +/- 0.87, N = 3 54.82 MIN: 1.64 / MAX: 281.45
Phoronix Test Suite v10.8.4