2560 x 1440 Radeon R9 Fury Linux
Intel Core i7-5960X testing with a Gigabyte X99-UD4-CF and Sapphire AMD Radeon R9 Fury 4096MB on Ubuntu 15.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1507298-BE-2560X144050&gru.
SuperTuxKart
Resolution: 2560 x 1440
Tesseract
Resolution: 2560 x 1440
Unigine Valley
Resolution: 2560 x 1440 - Mode: Fullscreen
Xonotic
Resolution: 2560 x 1440 - Effects Quality: Ultimate
GpuTest
Test: GiMark - Resolution: 2560 x 1440 - Mode: Fullscreen
GpuTest
Test: Plot3D - Resolution: 2560 x 1440 - Mode: Fullscreen
GpuTest
Test: Furmark - Resolution: 2560 x 1440 - Mode: Fullscreen
GpuTest
Test: TessMark - Resolution: 2560 x 1440 - Mode: Fullscreen
GpuTest
Test: Triangle - Resolution: 2560 x 1440 - Mode: Fullscreen
GpuTest
Test: Pixmark Piano - Resolution: 2560 x 1440 - Mode: Fullscreen
GpuTest
Test: Pixmark Volplosion - Resolution: 2560 x 1440 - Mode: Fullscreen
Phoronix Test Suite v10.8.4