Your GPU can become outdated in more ways than one ...
To reduce game stuttering on Windows 11, update your NVIDIA, AMD, or other graphics card drivers. Turn on Windows 11's Game Mode from Settings > Gaming > Game Mode for better gaming experience.
If NVIDIA Overlay shows incorrect FPS and GPU information in Windows 11/10, then here is how you can fix the issue. As mentioned earlier, the issue is most likely due to outdated graphics card drivers ...