How to improve low 1% FPS in PC games

Average FPS can look healthy while 1% lows remain painful. Prioritize the bottom-end frame behavior first because that is what players feel during heavy gameplay moments.

Use community benchmark distributions to identify if your result is outside normal range for your exact hardware. Then apply one tuning change at a time and benchmark again to avoid false wins.

Common wins include memory stability, shader cache resets, texture pool right-sizing, and reducing settings that spike CPU scheduling or VRAM pressure.