Benchmarks - Batman: Arkham City
Batman: Arkham City is a class above many games in the action-adventure genre, marrying gorgeous graphics and strong level design with potent storytelling and a kick-ass selection of gadgets and moves. It looks great in DX11, too.
Ah, the newer architectures give the HD 5850 a pasting in Batman: Arkham City. The benefits of greatly-increased tessellation and general on-chip improvements offer a compelling reason to upgrade... if playing the Caped Crusader is your thing.