Ok so i'm trying to OC my Saphire 4850. <HAHAHA theres the problem. But anyway in CCC I do just a slight OC lets say 650 core and 1050 mem and VPU recover kicks in once when i'm playing DCS: Black Shark. And for cooling i'm using an Artic S1 with a 120mm fan blowing throught it. Idle temp is 35C load is 48-50C. I'm using catalyst 8.10 BTW I'm not asking you guys to OC my card for me I just need some tips for these 4850's. With my 3850 I got amazing OC's 800-840 core and 1050 mem from 677-828 and with this card all I get is crap.