PC Processors

[tAz-07]

Hi,

I have an Asus B450M-A motherboard with a fresh new Ryzen 5 5600x.

I have disabled core performance boost because that was causing some fan loud issues even when PBO is also disable.

so I got 3700 MHz in load on all cores. So far so good.

I have downloaded the Ryzen Master tool to see if I could push a little bit more my CPU and in fact the basic mode is enough to achieve what I want, just changing the MAX frequency from 3700 to 3900 :

works like a charm but now I would like to put this value in the bios and here is the trouble : I cannot find the option so my question : how to have a persistent max cpu limit in windows as I dont want to start each time the tool.

Thanks !

[tAz-07 · Accepted solution]

I reply to myself in case of someone would like to do the same , the option was in : Advanced\AMD CBS\Performance\Custom Core Pstates

now I am with 4200 freq and default value for voltage (48 hex).

[tAz-07]

4300 / 48 no problem... in fact why using CPB that increase that much the voltage on the CPU....and then "tweaking" PBO

MB or by design ?

Noob question I guess