Comment 64 for bug 422858

> > I wonder why XP is different?
> Most likely the reason is different power profiles (by default XP has
> EIST off).

I reposted on this - XP actually behaves the same way as 7.

> > Win7 reports 1.33Ghz
> > CPUZ reports 1.66Ghz
> > So is this just a Win7 reporting bug?
> I guess it's rather CPU-Z reporting bug (or feature, they may just be
> not interested in the *actual* state).
> You should try Intel's own utility:
> http://www.intel.com/support/processors/tools/piu/

Intel's own utility shows 1.66Ghz

In power management, if I set max processor state to 50%, Intels app shows 0.99GHz, CPUZ shows 0.99Ghz with multiplier = 0.6, Win7 continues to report 1.33GHz, and a Windows desktop processor monitor I'm using shows 799MHz (I have tried a few and they all show the same).

Certainly inconsistency here.