To maximize your FPS in Fortnite on Windows 10 or 11, you should focus on three main areas: Windows system optimizations, GPU driver settings, and specific in-game configurations.

If available in your Graphics settings, turn this on to reduce latency. 2. GPU Settings (Nvidia/AMD)

External software can automate these tweaks, such as Razer Cortex , which disables unused services during gameplay. Set Low Latency Mode to Ultra . Change Power Management Mode to Prefer Maximum Performance . Set Texture Filtering Quality to High Performance .

In Settings > System > Display > Graphics , find Fortnite and set it to High Performance to ensure it uses your dedicated GPU.