NVIDIA "Prefer Maximum Performance" power mode
Also searched as: prefer maximum performance · nvidia power management mode · max performance gpu · stop gpu downclocking · gpu power management
What it does
An NVIDIA Control Panel setting that pins the GPU at high clocks instead of letting it drop them when it thinks it's idle.
The honest verdict
Real, but narrow. In a light esports title that never fully loads the card, the GPU can down-clock mid-match and add a little latency or a micro-stutter — locking clocks high stops that. In anything that actually loads the GPU it's already boosting, so this just burns a few extra watts and degrees for nothing. Worth a try on competitive titles, pointless elsewhere — set it per-game, not globally, and measure your 1% low before and after.
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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