PowerColor HD 6850 PCS+ 1 GB
 

PowerColor's HD 6850 PCS+ is an overclocked variant of the HD 6850. But the changes do not stop here. PowerColor also includes their own cooling solution and has done extensive changes to the voltage regulation circuitry on the card. But is this enough to compete with the excellent AMD reference design?

http://www.techpowerup.com/reviews/P..._6850_PCS_Plus