Aurora R15, i9-13900KF, cannot undervolt

Question

Hello

I just received my Aurora R15, i9-13900KF. I can see that on Intel site you can undervolt the i9-13900KF without a problem though it seems neither XTU nor ThrottleStop will let me apply undervolt (negative offset). Any idea why? I think I read somewhere I had to downgrade the bios.

Memvin · Answer

Also how can you undervolt the i9 13900kf?

Vanadiel · Answer

You would have to use Intel XTU application. However, be very carful using it, and the power limit is still in place.

Memvin · Answer

I tried through xtu though you can only go positive offset? Not negative offset ?  Is it because I'm on the latest bios ? Can I just roll back the bios ?

ProfessorW00d · Answer

I can do it with my CPU, if I were so inclined. i9-9980XE

Memvin · Answer

Which version of xtu do you have ?

Memvin · Answer

Not on the aurora r15 for whatever reason, anyone knows how to unlock it ?

ProfessorW00d · Answer

Jupiter_7 · Answer

did you try rolling back the bios a version or two? That was the trick for getting some robbed performance back out of the R13, undervolt to delay the imposed power throttle limits.

Memvin · Answer

Undervolt protection uptades its written ?

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Aurora R15, i9-13900KF, cannot undervolt

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