Hello every1, I recently bought a used 660ti CU, with updated bios to the TOP model which has higher clocks, with boost up to 1137 on the gpu clock by itself. The previous owner used it at a stable boost of 1137 without any problems. I, however, installed the card, cleaned drivers, reinstalled the TOP bios, and for some reason my boost gpu clocks up to 1280(max) as stated msi afterburner/asus tweak and gpuz. It seems to be working stable and my card is actually in the top 5 results in 3DMARK. I however haven't tweaked anything(other than the bios), but the gpu boost itself will overclock it to that level! I am not sure whether this is intended or just bugged? What should I do anyway? Temps and performance is gr8, but im really worried for my card in the long run!