Turn MSAA Off . This is one of the most demanding settings in the game. Use FXAA On instead for a low-cost solution that smooths edges without a major performance hit.
Located in Advanced Graphics , setting this below 1x (e.g., 0.750 or 0.834 ) renders the game at a lower resolution and upscales it, providing a major FPS boost at the cost of some sharpness. GTA 5 FPS Boost For Gaming 2023 Guide
Turn on Windows Game Mode to help the OS prioritize your game and disable background tasks. Turn MSAA Off
In the Rockstar or Steam launcher, adding -max_frame_limit 200 can help if your FPS feels artificially capped. Windows & Hardware Preparations Located in Advanced Graphics , setting this below 1x (e
Ensure your system is ready to prioritize the game's resources:
Always ensure you have the latest drivers from Nvidia or AMD .
For players on older or "low-end" systems, these deeper tweaks can provide a needed boost: