yeah, thats a good result what gfx card
i managed, my gfx card is very hard to overclock it gets unstable very quickly
P5440 3DMarks i7 2600k @ 4.3ghz @ 1.32v gfx 6950 @ 880mhz
http://3dmark.com/3dm11/1629327
im thinking of rerunning it with the suggested drivers
not sure if turning of HT and running it on 1 core would make a difference