IntelBurnTest - The new stress-testing program

[Konokrad]

Howdy.

I've noticed weird behaviour in IBT(both 2.4 and 2.5)

If I run ibt under safe mode, it shows one peak performance.
If I run it under normal mode, it shows another performance, lower by almost 10 GFLOPS.

Now, there is nothing to mess with calculations(I've killed all killable and non-essential processes).

My main Specs:
Win7 x64
4 GB DDR2 RAM @ 800 Mhz
Core2Quad Q6600 @ 3.0 Ghz

No matter how I tweaked voltages, the results were the same.
I guess the case is definitely not the voltages.

Oh, and I ran IBT in Xtreme Stress Mode.