The GTX570 has been one of the big surprises of recent times, fixing all the issues of the original Fermi nVidia cards and performing incredibly well for the reasonable price charged. With a good chip you can expect to overclock it up to stock GTX580 speeds. Unquestionably it's the card we'd recommend as the major player on the market at the moment. Gainward have been producing graphics cards for a very long time. Indeed your authors first upgrade after the Voodoo 2 and Riva TNT days was to a Gainward model.



Link: Overclock3D