Custom fan curves / better cooling
Also searched as: fan curve · thermal throttling fix · undervolt cooling
What it does
Tunes case/GPU/CPU fan response so parts stay cooler under load.
The honest verdict
The safest 'performance' tweak that exists: modern parts boost higher when cooler, so a sane curve is free sustained clocks. No registry, no risk, just airflow.
How Compy treats it
Where it genuinely fits a rig, Compy can recommend it — applied with a snapshot first and a one-click rollback after, like every change it makes.
The Compy Blackbook holds 174 graded entries like this one, judged against your hardware — and every change it does make is reversible, with the receipt to prove it.
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