Seven GeForce 8800 series graphics cards compared
 

The Tech Report compares 7 different G80 cards, a mix of GTS and GTX version:

"As daunting as the selection of GeForce 8800 series graphics cards may be, choice is a good thing. To help you wade through the options, we've rounded up a collection of GeForce 8800 series cards from BFG Tech, EVGA, Foxconn, MSI, OCZ, PNY, and XFX to see how they stack up.

http://techreport.com/onearticle.x/11855