i9 13980HX successful undervolt

[Orwennes]

Core -90mV
P cache@4GHz -20mV
E cache -90mV

 

[unclewebb]

@Orwennes

Post some ThrottleStop screenshots so everyone can see your settings.

Did you set mV Boost? Most people can undervolt the P Cache a lot more if you set mV Boost to at least 150.

 

[Valour549]

Nice! What laptop is this?

That looks like a 4.9GHz all core score, which would entail PL1/PL2 of around 185W I'm guessing. Sadly too many laptop brands have locked the PL to a lower value.

Though for gaming anything above 4.2GHz all core won't yield noticeable difference, and for rendering/decompression the limiting factor will ultimately be good sustained cooling.

 

[Orwennes]

Nice! What laptop is this?

That looks like a 4.9GHz all core score, which would entail PL1/PL2 of around 185W I'm guessing. Sadly too many laptop brands have locked the PL to a lower value.

Though for gaming anything above 4.2GHz all core won't yield noticeable difference, and for rendering/decompression the limiting factor will ultimately be good sustained cooling.

MSI Vector 16 HX with 220W PL1/2 and 330W PL4

 

[Valour549]

MSI Vector 16 HX with 220W PL1/2 and 330W PL4

What are the FID multipliers and the actual PKG power consumption (both found in the main screen of Throttlestop) during Cinebench though?

 

[Orwennes]

What are the FID multipliers and the actual PKG power consumption (both found in the main screen of Throttlestop) during Cinebench though?

The FID peaks at 52, gradually decreases after a few seconds due to overheating, and ends up at around 48 by the end of the benchmark.The PKG power peaks at 220W, gradually decreases after a few seconds due to overheating, and ends up at around 200W by the end of the benchmark.