Q: I have a Nvidia GeForce 8800GTS 320MB currently, and I am thinking of buying a Radeon 4870, but would there be much peformance difference in games from going from a GeForce 8800GTS to a Radeon 4870?
A: There will be a big performance difference in demanding games. With this card, you can play crysis high with 30 fps +. http://www.gpureview.com/show_cards.php?card1=475&card2=564