Right-click your FiveM shortcut and select . Open FiveM Application Data and then the data folder.

Use DirectX 11 for better modern compatibility and stability. 2. Advanced File & Cache Optimization

Consider downloading a verified "Low End PC Citizen pack" which replaces heavy textures (like water and clouds) with lightweight versions.

Optimizing FiveM for low-end hardware requires a shift in how the game processes data, specifically by offloading CPU-heavy tasks and managing "streaming assets" from custom servers.