Question Cant undervolt 13900k on z790 extreme

[thanulee]

Hi,

When i play with voltages and reboot, there are no changes at all. I run cinebench and cpu does same score/temps.
I tweak "Global SVID voltage" and "Cache SVID voltage" to -0.1 and while the changes are accepted in bios, in reality there is no change.
What might be the cause for that? Im on latest bios.

Thanks

 

[kerberos_20]

Use the "Actual VRM Core Voltage" if you want a manual voltage

 

[thanulee]

Thanks.
Is that the same? I am clueless of these things, a friend suggested me the way that I mentioned cause cpu was hitting 100c. Do I also type in there eg. -0.1?

edit: it doesnt do nothing either

 

[Slender228]

1

do you find method to remove oem key from pc?

 

[Gururu]

Are you solely relying on the temp to let you know if its working?