GTA San Andreas is a legendary classic but running it on low-end PCs or laptops with only 1GB RAM can sometimes cause lag and stuttering. Fortunately there are easy fixes to make the game run smoother and give you a big FPS boost. With just a few tweaks and lightweight mods you can enjoy San Andreas with smooth gameplay even on older hardware.

Why Does GTA SA Lag On Low PCs
Lag in GTA San Andreas usually happens because of weak hardware old drivers or heavy mods that push the game beyond its limits. Even though San Andreas is an old title poor optimization and high-resolution textures can cause FPS drops. That’s why using special settings and performance-boosting tweaks is important if you’re running the game on a low-spec PC.
How To Fix Lag & Boost FPS (Easy Steps)
- Install a fresh copy of GTA San Andreas (avoid heavily modded versions).
- Download and install the CLEO 4 library ; Click Here
- Use a FPS Booster Mod or Low-End PC Config Mod; Click Here
- Lower your in-game resolution (e.g. 800x600) for smoother gameplay.
- Turn off frame limiter in the options menu.
- Remove heavy ENB/Graphics mods that cause extra load.
- Replace high-resolution textures with low-end texture packs.
- Set your GPU driver settings to “Performance” instead of “Quality.”
- Close background apps before running the game.
- Defragment or install the game on SSD/HDD with enough free space.
Conclusion
By following these steps you can fix lag in GTA San Andreas and get smooth gameplay even on a PC with just 1GB RAM. Tweaking your graphics installing lightweight mods and optimizing your system will boost FPS and make San Andreas run like a dream. Now you can fully enjoy the story of CJ in Los Santos without worrying about lag or stutter.