Screenshots from Lunar Lake (U5 228V)

[woaiwinnie2]

For anyone who are curious.

Changing voltage is (of course) impossible. I have to say voltage wise TSMC isn't doing much better than old trusted intel 14nm, either from end of process node scaling or bad voltage tuning from intel.

Changing cache ratio works. But it appears that any input will reset to 0,0 and have uncore capped at 4X (by HWinfo). A reboot fixes.

 

[unclewebb]

Thanks for the screenshot. Do you have core isolation memory integrity enabled? Does msinfo report that Virtualization is enabled?

Changing voltage is (of course) impossible.

The ThrottleStop FIVR window reports Not Available so most items in the FIVR window are never going to work even if Virtualization is disabled. Can you control the turbo power limits in the TPL window?

ThrottleStop will not likely ever support Lunar Lake any more than it is presently doing. Full Arrow Lake support is also on the probably never list. I think 14th Gen will be the end of the line for TS support.

 

[woaiwinnie2]

Thanks for the screenshot. Do you have core isolation memory integrity enabled? Does msinfo report that Virtualization is enabled?


The ThrottleStop FIVR window reports Not Available so most items in the FIVR window are never going to work even if Virtualization is disabled. Can you control the turbo power limits in the TPL window?

ThrottleStop will not likely ever support Lunar Lake any more than it is presently doing. Full Arrow Lake support is also on the probably never list. I think 14th Gen will be the end of the line for TS support.

Undervolting on mobile platform is dead. Luckily turbo power limtis works, PL4 as well.

So funny undervolting is only possible on desktop platforms where it is not so important.

 

[Hervon]

Luckily Undervolting on laptops is still a thing for high end HX CPUs. My 13700HX needs it !