: Turn Off to prevent frame rate capping and reduce input lag.
Find a reputable settings.xml file designed for low-end PCs from sites like GTA 5 Mods or community guides on Steam Community. : Turn Off to prevent frame rate capping
: Open Task Manager while the game is running, find GTA5.exe , and set its priority to High or Realtime . : Turn Off to prevent frame rate capping
: Close resource-heavy applications (like browsers or wallpaper engines) to free up RAM. Special Compatibility Tools : : Turn Off to prevent frame rate capping
: Switch to DirectX 10 for better performance on older hardware.
: Consider using automated optimization tools like Low Specs Experience which apply tested performance presets.