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
Graded real. One of the safest 'performance' tweaks there is: modern parts boost higher when cooler, so a sane curve buys free sustained clocks. No registry to edit — the one real trade-off is fan noise, since a more aggressive curve spins up louder, so it is a comfort-vs-cooling balance you set to taste.
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 full graded entry
This entry ships inside the app, cross-linked to every related verdict in the graded book. The Blackbook publishes its verdicts here — the full write-ups stay in the book, on your rig, next to your own measurements.
The Compy Blackbook holds 191 graded entries like this one, judged against your hardware — and every change it does make is reversible, with the receipt to prove it.
See Compy →