The reviewers from X-bit Labs have compared six GeForce 8800 GTS 320MB graphics cards in their latest roundup.
Nvidia GeForce 8800 GTS 320MB graphics adapter launched officially on February 12 2007 turned out the first discrete DirectX 10 solution priced around $299. The only difference between the newcomer and the GeForce 8800 GTS selling for $449 announced together with the flagship product of the new Nvidia family – GeForce 8800 GTX – was the amount of onboard graphics memory reduced to half the size. No wonder that the combination of relatively inexpensive price and GeForce 8800 GTS features made the newcomer pretty popular among computer enthusiasts who do not have sufficient financial means to go for the top-of-the-line GeForce 8 solutions.
You can read the review over here - they check out cards from Asus, EVGA, Foxconn, Gainward, Gigabyte and XFX.