Lowering this to 1280x720 (or even 800x600 for extreme cases) can significantly boost FPS.

Set everything (Material, Texture, Detail, UI) to Low .

Set to Fullscreen to prioritize game performance and reduce input lag.

Set to None and 1x respectively. 2. Windows System Optimizations

Keep this On if your CPU has multiple cores, as it significantly increases stability.

Turn off Vignette , VSync , Bloom , Distortion , and Cast Shadows .