nVidia GeForce 8800 GT
 

While the nVidia 8800 GT doesn't beat the established 8800 GTX, it
provides close to the performance for a fraction of the price and also
packs in more features to sweeten the deal. Add to this it's small size,
cool operation, and quiet running and you have a card that we can't
recommend highly enough. It's simply phenomenal.

http://www.trustedreviews.com/graphi...rce-8800-GT/p1