r9 290 x264 Intel Core i7-3930K testing with a Gigabyte X79-UD7 and Gallium 0.4 on AMD HAWAII (DRM 2.43.0 LLVM 3.8.0) 4096MB on Gentoo/Linux via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1508226-EGON-R9290X214 .
r9 290 x264 Processor Motherboard Memory Disk Graphics Audio Monitor OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Intel Core i7-3930K Intel Core i7-3930K @ 3.60GHz (12 Cores) Gigabyte X79-UD7 16384MB 240GB INTEL SSDSC2CW24 + 250GB Samsung SSD 840 + 2000GB Western Digital WD20EARS-00M + 2000GB Western Digital WD20EADS-00R Gallium 0.4 on AMD HAWAII (DRM 2.43.0 LLVM 3.8.0) 4096MB Realtek ID 899 BenQ XL2420T + BenQ G2420HDB Gentoo/Linux 4.2.0-rc7 (x86_64) KDE Frameworks 5 X Server 1.17.2 radeon 7.5.99 4.1 Mesa 11.1.0-devel (git-5abbd1c) Gallium 0.4 GCC 5.2.0 + Clang 3.8.0 + LLVM 3.8.0svn ext4 3840x1080 OpenBenchmarking.org - Scaling Governor: acpi-cpufreq userspace
r9 290 x264 x264: H.264 Video Encoding Standard Error Standard Deviation Intel Core i7-3930K 193.68 0.69 0.79% OpenBenchmarking.org
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2014-08-30 H.264 Video Encoding Intel Core i7-3930K 40 80 120 160 200 SE +/- 0.69, N = 5 193.68 1. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
Phoronix Test Suite v10.8.4