Hey guys i have yestorday upgraded my GPU i recently buy an AMD HD 4870 x2 then i sold it and i get one 6790 and now i changed to 5850 Game Edition, and must say i see much perfomance in this one card very good and fast! now i want ask you guys if i did right thing and if this 5850 is good for games, i have ben playing BF3 online and i see much diference betwin 6790 and 5850, shold i keep this 5850 ? i know that there now are some new gpus on market for good price like 100$ buks i can get somthing like 6870 in second hand but for now i spend to much on changing GPUS and many time, Pls tell me is good ? and my GPU is this one : http://www.sapphiretech.com/presenta...n=&lid=1&leg=0 and guys wich OC it wold be beter for this card ? i now have auto-tune by Overdrive is 765 and 1115, Now wich wold be beter oc for perfomance, and my friend told me that if my 5850 was the first of all 58XX series i can turn my 5850 to 5870 in BIOS is this correct ?