Why is your name on my test?
Also, I had my fan set too low because I forgot to set back to auto after disengaging MSI Afterburner - I think I caused my GPU score to be sabotaged because of heat.
Let me run the Heaven bench...
That is weird about my name being on your test.
As far as the fan, the only way that would alter the score is if throttled the clocks due to over heating. That said, Heaven benchmark is a pure GPU test, so it will be more about the cards. I have also noticed 3Dmark11 favors Nvidia while Vantage favors AMD.