Set to On + Boost if available to keep GPU clocks high and minimize latency.
Set to Performance - Lower Graphical Fidelity . This can double your FPS by aggressively reducing visual load. Fix FPS Drops and Boost FPS in Fortnite Chapter...
Use Fullscreen (not Windowed Fullscreen) to reduce input lag and prevent background tasks from interfering. Set to On + Boost if available to
The following settings provide the most immediate performance gains: Fix FPS Drops and Boost FPS in Fortnite Chapter...