what did you expect? You don't have an 8 series card, you not only have a 7 series card but a LOW end 7 series card. What were you expecting a 10,000 to rival my 768 mb 8800 GTX? You should be more then happy to get a 4400, if thats not enough they get a 8800 GTS for 250 to almost double your score.
Oh lol, I was just joking around. The benchmark's don't really matter to me. At the moment I guess I'm happy with the score I have and that my computer runs. All I want to do right now is to OC my CPU!
The GFX will make a bigger difference. With my proc at 2.45 and my gfx at 625/925 I am just shy of 10k. So Basically I have a slower proc then you but my score is a lot better because of the gfx. Hope that helps.