hier hab ich noch was gefunden
https://www.tenforums.com/performance-m ... -hits.html
this is affecting intel and amd cpu's with default throttling settings configured.
How To Disable Power Throttling in Windows 10 [Recent Versions]
Note if you do use GPE to enable turn off power throttling and you want to put it back to not configured/disabled, you will need to edit registry as GPE doesn't reverse where it added/changed regkey.
here
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power\PowerThrottling
If you do not have such a key, then just create it.
Here, create a new 32-bit DWORD value PowerThrottlingOff.
Set it to 1 to disable Power Throttling, set to 0 to disable.