Of most interest will be the aforementioned performance improvements. On the GeForce GTX 580, SLI users can expect to receive frame rate boosts of up to 13% in Metro 2033, 8% in STALKER: Call of Pripyat, 7% in Civilization V, 7% in F1 2010, 5% in Crysis 2 with the DirectX 11 Ultra Upgrade...