Question How to undervolt AMD Ryzen 7 4800H?

[mramir24]

Hi all! I wanted to ask if anyone knew a good way (besides BIOS) to undervolt a Ryzen 7 4800H. I am undervolting for the sake of battery life, as it is on a laptop. More specifically, the laptop is a HP Omen 15-en0xxx. Any and all help would be greatly appreciated! Thank you in advance.

 

[haseeb98ahm]

Not sure about ryzen 4000x but on ryzen 5000x you can set PBO 2.0 to "negative" values which lower the power draw and increases the frequency/speed. yes more performance with lower voltage.