Set these values to 0 for the highest frame rates:
: Uncheck "High Resolution Textures" and "Save the World" to save drive space and reduce background asset loading. Step 2: Locating the Config File Press Windows Key + R and type %localappdata% . Navigate to FortniteGame > Saved > Config > WindowsClient .
After saving the file, launch the game and verify these core settings:
Best Fortnite Config File (GameUserSettings) – Huge FPS Boost! YouTube• Jul 19, 2025
: In the Epic Games Launcher settings, check this option to prevent stuttering caused by downloading textures in real-time during a match.
: Set to On + Boost to keep your GPU clock speeds high. V-Sync : Always Off to avoid massive input lag.