Turn off "Memory Integrity" in Windows Security > Device Security > Core Isolation to gain 5–10% more FPS.

Many PCs ship with RAM running slower than its rated speed. Enabling these profiles in your BIOS can boost FPS by 15–35%.

These settings are critical for maximizing FPS and reducing input lag.

In the Epic Games Launcher, click the three dots on Fortnite > Options and uncheck High Resolution Textures . This saves ~14 GB and reduces load on low-end hardware.