Crysis Warhead is a standalone expansion pack of the original Crysis. It uses an enhanced version of the same engine.

Bioshock is a creepy first person shooter. It is the oldest of the games in our benchmarking suite, hence the high FPS.

In Crysis, the Athlon II got ranked third, however it beat the Phenom II X2 550 by a tiny bit once overclocked. In Bioshock, it just owned the Intel E8400 in the last two resolutions. Overclocking allowed it to reach the unlocked AMD dual-core performance.