Why is the frequency in cpuinfo higher in Arch than in Ubuntu when idle?

Question

linux

I installed Arch. But I noticed that in Ubuntu, on another SSD, the average frequency (watch grep \"cpu MHz\" /proc/cpuinfo) is minimal - 800.
.
While in Arch - under 4000 max with normal downtime. And uptime LA is higher.
At the same time, both there and there, intel_pstate + powersave is used.
With what it can be connected? Am I misconfiguring something? I didn't do anything other than the standard steps and installing KDE. Or is it not scary?

Answer 1

Tweak cpufreq on Arch. There is disabled processor power saving.
It’s not scary, if spending on electricity and heating doesn’t scare you.