For an Nvidia supported score, the CPU score should be MUCH higher if physX was enabled...did you disable PhysX for your test? I'm not 100% sure, but the graphics score may be correct, or close, but that total score is definitely low for an Nvidia setup.
I'm not so sure about his graphics score. Ran mine this morning, on two EVGA GTX 570 Superclocked and got around 36k GPU score (if I was looking at the right place). CPU around 18k though (i5-2500k)