GTX960 Passmark Score is LOW!!

[fumo0430]

My ASUS Strix GTX960's Passmark score is low.
Official Score is 5800 but my score is 4600.
May be it occurred because of CPU(Core 2 Quad Q9550 = too low)
But really? Does CPU affect GPU benchmark? CPU use rate is only 10% during the GPU benchmark.

That's strange. I don't understand!

 

[RememberThe5th]

No, I used passmark to bench my 775 system, only thing that fiddles with score is opened apps and windows not set to perfomance.