Re: CPU supports Enhanced Speedstep, but is not recognized.

Reply: void : "Re: CPU supports Enhanced Speedstep, but is not recognized."
Reply: void : "Re: CPU supports Enhanced Speedstep, but is not recognized."
In reply to: void : "CPU supports Enhanced Speedstep, but is not recognized."
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From: mike tancsa <mike_at_sentex.net>
Date: Mon, 13 Mar 2023 16:29:33 UTC

On 3/13/2023 12:22 PM, void wrote:
> The system is a HP ProLiant dual Xeon E5-2690 v2, so there are 40 "cpus"
> ie 20 if hyperthreading is turned off, in total.
>
> I was kind of surprised this didn't work out-of-the-box considering
> the age of the cpu, its use-context and how widely it was/is used
> in that context. Clearly I'm doing something wrong or missing something.
>
> Should it work?
>
Is the hw pstate taking precedence perhaps ? What does

sysctl -a dev.hwpstate_intel

show ?

     ---Mike