Recently I bought this Sapphire 6950 dirt 3 edition, I have a Phenom II X4 965 at stock settings and 4 gb Corsair RAM. Somehow I suspect this card is under-performing. Games like splinter cell conviction the average FPS is in 40s and its very similar to when I had my older 5750. I ran the Heaven Benchmark 2.1 with 1280x1024 (as of now I am using a CRT), AA: 4x. AF: 4x, Tessellation: normal and everything else set to high. My score is 839, Is it a decent score? If not what can possibly be the problem? Please Help.