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invariant TSC increments at the P0 frequency

Question asked by neuro on Apr 20, 2016
Latest reply on Apr 20, 2016 by techguy

Hello,

 

I'm reading this document for 16th amd processor and my interest is TSC rate.

http://support.amd.com/TechDocs/48751_16h_bkdg.pdf

On p.495, it says

"The TSC increments at the P0 frequency"

 

Then, how do determine the frequency at P-state 0. I'm aware that p0 defines non boosted p-state 0

Is there a formula I can find somewhere?

 

Any advice would be appreciated!!

 

Thanks,

JK

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