It's in German but with some imagination and a translator it should be workable. But we haven't had one of these in a long time so we gotta take what we can get.
http://www.computerbase.de/artikel/...ng_ati_nvidia/17/#abschnitt_performancerating

http://www.computerbase.de/artikel/...ng_ati_nvidia/17/#abschnitt_performancerating
