catalyst-vs-radeon
Intel Core i5-3570K testing with a Gigabyte H61M-D2H-USB3 and Sapphire AMD Radeon HD 7800 1024MB on Linux via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1401270-SO-CATALYSTV85&sor&grr.
Xonotic
Resolution: 1920 x 1080 - Effects Quality: High
Unigine Tropics
Resolution: 1920 x 1080
Unigine Sanctuary
Resolution: 1920 x 1080
Phoronix Test Suite v10.8.5