PSA: if you are dealing with micro stutters on an intel platform look for Speed Shift in the bios settings where available and disable it. (fixed title and mainly for newer platforms) :
Examining Intel's New Speed Shift Tech on Skylake: More Responsive Processors
INTEL Speed Shift Technology - YouTube
Intel Speed Shift Technology not working in Windows 11 - Microsoft Community
Speedshift option
Intel Speed Shift Technology — что это в биосе? (включать или нет)