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Limits render-ahead buffering to improve responsiveness.
FPS
None
Visual
None
VRAM
None
CPU
Very low
Latency
High
What it does
Limits render-ahead buffering to improve responsiveness. Aggressive buffering limits can expose stutter in unstable workloads.
Games may also call it: Reduce Buffering, Render Ahead Limit, Maximum Pre-Rendered Frames
Decision guide
Lower it when
Change or disable it when controls feel delayed, frame pacing is unstable, or responsiveness matters more than presentation.
Keep it high when
Keep it only when you prefer its presentation or it solves a specific compatibility or pacing issue.
Handheld advice
On handhelds with VRR, compare responsiveness and frame pacing at a stable cap instead of chasing the largest FPS counter.
Restart
Usually not required
Some games still apply changes only after reloading a scene or restarting.
Do not overread the meter
Aggressive buffering limits can expose stutter in unstable workloads. This score is an editorial cross-game estimate, not a measured result for every engine.