Question CPU high idle spikes, min-40, max-60.

SebiOne

Reputable
Jul 30, 2017
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I have an Ryzen 2600 with a ASRock B450 PRO4 OC at 4ghz with 1.35v, cooling it with an close to stock cooler.
I have a Thermaltake Versa H26 with 1 fan on each side, front-in, top-in, back-out, all of them at full speed, there not that loud.
The story is that my cpu all the time is idle at around ~45°C in a game,
like metro exodus, the cpu jumps up to 70 ish while my gpu is also around that area.
My question is why is this happening, how can I stop it and how can I improve my cooling. (I will be getting an AIO this month)
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