For the highest FPS, use rendering mode. Window Mode: Fullscreen (provides the lowest input delay).
To maximize your performance in Fortnite Chapter 3 Season 3 , focus on "Performance Mode" and core display tweaks that reduce input lag while stabilizing your frame rate. *INSANE* Fortnite Chapter 3 Season 3 FPS Guide!
Cap this at your monitor's refresh rate (e.g., 144Hz or 240Hz) to ensure smooth frame timing. For the highest FPS, use rendering mode
Click the three dots on Fortnite in your library, select Options , and uncheck High Resolution Textures to save disk space and improve loading times. For the highest FPS