Core i9 11900KF Sample Hits 98 Degrees C cooled with 360mm AIO Under Load

by Hilbert Hagedoorn on: 01/28/2021 07:37 PM | source: VideoCardz | 46 comment(s)

Right disclaimers first, we've seen comparable stories with Comet Lake before release, which turned out much better in the end. None the less as the titles say, an all-core boost on the pending Rocket lake Core i9 11900KF resulted at 98 Degrees C under all-core load.

You can fire off many scenarios here, wrongly installed liquid cooler, power stage PL2 locked at 250 Watt for a far too long time, incompatible or unrefined BIOS applying wrong voltages ... and well fill it in yourself.

Some folks at the Chinese tech forum ChipHell have access to Core i9-11900KF and when they stressed it at what seem to be stock settings (all-core boost frequency of 4.80 GHz) it would hit 98 Degrees C, and that's on an LCS cooler 360mm as configuration. AIDA64 was used in the FPU stress test to create load, normally on such a cooler and say Comet Lake, you'd hit 80 Degrees there. CPU-Z reports a core voltage of 1.401V which I find too high and thus that can be the reason behind the high temps. Make of it what you will, but if it's the voltage then tweaking Rocket lake is going to be difficult.

Additional sources: 9550pro (Twitter), ChipHell Forums

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caldas
Member

Posts: 47
Joined: 2004-08-23

#5882220 Posted on: 01/28/2021 09:27 PM

Intel with 14nn +++++++++++++++++++++++++++++

SmootyPoody
Member

Posts: 62
Joined: 2018-08-22

#5882232 Posted on: 01/28/2021 10:06 PM

Why even bring this story? Its clearly fake.

I have had my 9900K at 250W on a 240mm and its not even at 98c. It was more like 88c (room temp 25c). And this is on a 360mm rad. Get out of here.

Sixtyfps
Senior Member

Posts: 237
Joined: 2017-03-17

#5882243 Posted on: 01/28/2021 10:30 PM

Back to the drawing board i guess

jose2016
Senior Member

Posts: 157
Joined: 2016-12-31

#5882245 Posted on: 01/28/2021 10:50 PM

are going to ban these processors in Antarctica.

nizzen
Senior Member

Posts: 2341
Joined: 2005-08-05

#5882254 Posted on: 01/28/2021 11:12 PM

I can get my 5900x to 98c too... No problem...

They said 10900k was hot... 5900x is hotter with better cooling LOL

Noobs always "leaks" stupid things...

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