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Journeyman III
Journeyman III

Centos7.8 cannot be accelerated to 3.3GHZ

I have a server that USES AMD 7532 CPU. After installing CentOS7.8 and cpupower frequency-set -g performance command, it cannot accelerate to 3.3ghz or stay at 2.4ghz. Is there any good way to solve it?

kernle 3.10-957

update kernel to 4.4 also fails to reach 3.3ghz

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Re: Centos7.8 cannot be accelerated to 3.3GHZ

Hello ou332697296‌,

The core frequency is going to scale up and down based on the available headroom in the SoC.  It will not lock it into a specific frequency.  Are you running a specific workload when monitoring the frequency?

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Journeyman III
Journeyman III

Re: Centos7.8 cannot be accelerated to 3.3GHZ

Thank you. I know all about the problem. The lscpu command does not see the dynamic frequency.Centos7 / Redhat7 displays a difference from Centos8 / Redhat8 lscpu, possibly due to command version issues

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