Hello,
I have just spent 3 hours and did a lot of tests : you are my last chance.
My CPU works at 3.4 GHz and does not want to be lower whatever I do !!!
/sys/devices/system/cpu/intel_pstate/no_turbo = 1
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor = powersave
/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver = intel_pstate
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 2700000
So it means that turbo mode is off. Max frequence is 2.7 GHz.
But /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq = 3535177 (in practice, it is between 3400000 and 3600000)
What is wrong ? Please help me, you are my last chance !
For your info, I tried with lapmode_mode and TLP. Same behavior
My computer :
Lenovo Thinkpad W530
CPU which refuses to reduce CPU frequency
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CPU which refuses to reduce CPU frequency
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 2 times in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Re: CPU which refuses to reduce CPU frequency
What machine make and model is this. Have you updated to the newest motherboard firmware from the manufacturer's download site?
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Re: CPU which refuses to reduce CPU frequency
Hi,
I had the same problem and had to go into BIOS/UEFI to alter the turbo setting. (X470)
I had the same problem and had to go into BIOS/UEFI to alter the turbo setting. (X470)