Aliens vs Predator
GTX 580 outruns the GTX 480 by up to 20% in AvP, which is similar to the results in other tested games. The difference is about 3-4% lower at 2560×1600 than at 1929×1080.
Dirt2
Dirt 2 rates the GTX 580 way above the GTX 480 as it beats it by 25.9%.
