Unlike modern games that dynamically manage threads, GTA San Andreas was designed for single-core CPUs from the early 2000s. As a result, its primary thread can become CPU-starved on modern multi-core systems. Users searching for "gta san andreas exe top" often seek ways to force the OS scheduler to allocate maximum resources to gta_sa.exe, either via Task Manager (SetPriorityClass) or third-party launchers. Simultaneously, "top" in the modding community refers to the most modified and optimized versions of the .exe (e.g., version 1.0 US HOODLUM crack, CompactEXE, or Re3/ReVC reverse-engineered builds).
If you love the EXE but hate the performance, consider using alternative launchers that replace the standard gta_sa.exe with a modern wrapper. gta san andreas exe top
For a balance between stability and performance, the paper recommends: Unlike modern games that dynamically manage threads, GTA