These two cards are about the same price tag. Which one will perform better? My brother has the same rig as me with a 9800pro and I am about to upgrade my videocard. I know the 9800pro is a favorite but the thing I don't like about it is that it is old. The specs are AMD 64 3200+, 512 corsair xms, asus a8v (agp board). Will be adding another stick of ram soon.