How to Improve FPS and Reduce Stutter
Low FPS makes motion feel choppy. Stutter makes it feel inconsistent. Use this guide to fix both step by step.
Start with a baseline test
Before changing settings, run the FPS Test and note your average FPS, 1% low, and frame time. Then repeat the test after every major change. This helps you see what actually improves performance instead of guessing.
Fast FPS fixes
- Close unused browser tabs, launchers, recording apps, and heavy background software.
- Use high performance power mode, especially on laptops.
- Update GPU drivers and restart your device after installation.
- Lower resolution, shadows, reflections, anti-aliasing, and post-processing in games.
- Keep your laptop plugged in and make sure cooling vents are not blocked.
- Disable unnecessary overlays if they cause frame drops.
Why 1% lows matter
Average FPS can look good even when the game feels bad. 1% low FPS shows the slowest moments. If average FPS is 120 but 1% low is 35, the experience may feel stuttery. Aim for a stable 1% low close to your target refresh rate.
Internal tools to use next
After checking FPS, test your refresh rate, mouse polling rate, and reaction time to understand the full performance chain.