PowerColor Radeon HD 5750

Testing:

Batman: Arkham Asylum is a new game that brings together two bitter rivals, the Joker and Batman. The Joker has taken over Arkham Asylum, Gotham's home for the criminally insane. Your task is to rein the Joker back in and restore order. This game makes use of PhysX technology to create a rich environment for you to become the Dark Knight.

Game Settings:

• 4x Anti-Aliasing
• PhysX: Off
• Ambient Occlusion: Off
• Quality: High
• Resolution: 1280x1024 - 2560x1600

With Batman Arkham Asylum the PowerColor HD 5750 performed the worst with exception to the XFX 5750 card - the different drivers may have helped. nVidia cards do well with this game.