Reset the Uefi. If it is still too warm, reinstall Windows.
1 Remove power 2 Remove battery then press start button for 30 seconds. Had the same problem. Should help.

TEMP 100% SHOULD BE APPROX. 80 DEGREES. Rete CPU <3 otherwise deactivate ECore and use only P core.
Otherwise CPU ToT sorry for my German stress

In Call of Duty my CPU gets very warm Temp 90C
Halo on the other hand 83C

Mx-4 thermal paste is almost the best on the market. PRIME95 5.4GHZ 6Cores Cores 100C2Cores 98-99C 4935.00MHz

Stupid question did they take the plastic off the radiator CPU cooler? Bequiet box cooler I have temp of 82C-88C am constantly thinking since I have DDR4. I don't see and can't notice any difference XMP On OFF with the temps.

Sorry I'm only asking now, but what benchmark did you use?
Primr95 blows up the CPU, so Userbenchmark CPU-z does less.
XMP I don't think has anything to do with temperature.
I had my problem with 13900k, voltage virl too high temp vi3l too high which caused it to crash a few times.
Windows nei installed this helped with me.

PERFEKT TUT MIR LEID HABE DIES SO GELESEN MEINE GEDANKEN SCHWUBIDIWUPS HELP ES IST ALLES INORDNUNG P CORE 8 THREADS DEAKTIVIEREN E CORE DEAKTIVIEREN SO KANN MAN MIT 8 CORE SPIELEN BZW E CORE 4 ODER THREATS AKTIVIEREN LASSEN. TEMP IST KRASS DIES MUSS ICH SAGEN DIESE ABWÄRME.

When all cores are activated, the temp goes up to 90 99 Card 100% load, I tested it.

TEMP SOLLTE 30C SEIN ALLE KERNE.

You can also use the Cmos reset manual. Use a screwdriver.

Other thing Check PWM fan connector. Whether it is connected.

https://youtu.be/23MQfQHhxT...

https://www.userbenchmark.com/
Please insert test link result.

How it is with the temp, Ryzen 7950x3d no idea. Watch youtube videos, watch some other videos too will send them in. So they can see it.

Better buy a 7950x3d or if you would ever upgrade or have the money right now. REAL energy save performance without end