Comment # 6 on bug 1201963 from Giovanni Gherdovich

Hello Lukas, are you still having this problem?

This issue is indeed difficult to solve; you've linked a few resources (thread
at dell.com, github issues against thermald -- I've read them all), another one
is

"Dell Latitude 5420 / i5-1145G7 CPU Throttling Under Load"
https://github.com/intel/thermal_daemon/issues/344
which is still open. I'm not sure the thermald developer has completely figured
it out.

Can you try running the latest thermald from Tumbleweed? It should be 2.5.1.

First thing I'd like to verify is that the issue persists with a kernel version
greater of equal to v5.18 and the latest thermald. Please make sure thermald is
running with

  systemctl status thermald.service