Intel Core i5-2500K testing with a SAPPHIRE Pure Black P67 Hydra and AMD Radeon HD 4890 1024MB on Ubuntu 12.04 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1206102-SU-R600LLVM110