ASUS EAH5870 Voltage Tweak Video Card

Batman: Arkham Asylum

Batman: Arkham Asylum is an action-adventure stealth video game
based on DC Comics’ Batman for PlayStation 3, Xbox 360 and Microsoft
Windows. It was developed by Rocksteady Studios and published by Eidos
Interactive in conjunction with Warner Bros.

For our testing we set everything as high as it would go, except for Physx and NVIDIA Multi Sample Anti-Aliasing.

Benchmark Results: The
ASUS EAH5870 makes short work of all single GPU video cards in
Batman: Arkham Asylum with 8x AA enabled and is very near the 4870X2!