Undervolting / Adjusting TDP with Ryzen AI 300

[boba23]

Hey,

I thinking of buying a Ryzen 300 (probably 365) based notebook. Does UXTU support undervolting and/or adjusting TDP on these CPUs? Does it matter which notebook brand I get?

thanks

[JamesCJ60]

As far as I am aware, yes, it does.

[LeGraon]

Yes, it may be possible but actually the Ryzen AI 7 PRO 360 of my Lenovo ThinkPad T14s Gen 6 seems a lot intolerant to core curve optimizer.

[LeGraon]

One question: Why is fast power time value configured as stapm time value in the json file? Actually, there is no fast time value variable in that file but in the gui there is one.

[LeGraon]

As far as I am aware, yes, it does.

As an update I can say that there is officially neither AMD Strix Point nor Kraken Point that support PBO or Core Curve Optimizer. Only non pro Strix Halo CPU support both features.

I tried myself. PBO simply doesn't work. Core Curve Optimizer make the system a lot instable especially when the computer is in idle mode. I would make these both features unavailable for Strix Point and Kraken Point CPU in a future version of UXTU.

Thank you very much for that tool, which is very very interesting! Keep on doing so well.