Global timer resolution requests
Lets one app's high-resolution timer request apply system-wide again (pre-2004 behaviour).
Applying it needs Nexus Pro. Every plan can read it here and undo it in Restore Center. Compare plans
What it changes
HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\kernel\GlobalTimerResolutionRequests = 1
Before anything is written, the review screen shows this setting's current value on your PC next to the new one.
Why it helps
Some players report steadier frame pacing in older games that rely on a global timer.
Trade-offs
Increases power use and can reduce battery life. Effects are inconsistent between systems.
Evidence
Limited evidence means: popular, but gains are rarely measurable. Expected impact is small (1 of 3): how much it can matter when this is actually the bottleneck on your PC, not a promised gain.
Gains from this tweak are rarely measurable on modern Windows, so it is never recommended or applied in bulk. If you try it, measure before and after with the Benchmark and keep it only if it helps.
Is it in a pack?
No. Packs only contain Safe tweaks, and this one is labelled Experimental.
How to undo
Switch the tweak off in Nexus, or open Restore Center and restore this change (or choose Undo last change). Nexus writes back the original value it recorded before applying, not a generic default, then reads it back to confirm.
Like applying it, undoing it takes full effect after you restart.
Where it applies
- Windows 11 (build 22000) or later.
Anywhere else, Nexus shows it as not applicable instead of pretending it works.