Fullscreen (This gives Fortnite exclusive control over your GPU, reducing input lag).
Resolution is a massive performance lever. While native resolution looks the sharpest, lowering it is the fastest way to reduce GPU load. Best Fortnite Settings and Resolution for Low E...
OFF. This is the single biggest FPS eater, often consuming up to 53% of your performance. Fullscreen (This gives Fortnite exclusive control over your