DO NOT BUY THAT CARD!. Eco-intelligence means it's heavily underclocked and underrated. It will perform poorly. trust me, i used to have one. While it looks to have good stats, it performs pretty poorly.
Get a ATI HD4850 and an after market cooler if you can. Runs faster and cooler than a 9800GT for less than $100, doesnt draw too much power unlike higher rated cards.
It's what i run on one of my machines and the game looks sick