On a modern mid-range PC, you can expect 60+ FPS, but older integrated graphics may struggle with the advanced shader calculations.
Most "2021" packs come with a pre-configured .ini file for ReShade that balances the colors and effects automatically. Performance vs. Visuals gta-san-andreas-2021-graphics-mod-renderhook-reshade
A generic post-processing injector. In this specific 2021 setup, ReShade is used to "finish" the look. It handles color correction, HDR (High Dynamic Range) simulation, bloom, and sharpness. It allows players to fine-tune the vibrance and contrast to match a "remastered" aesthetic. Key Visual Improvements On a modern mid-range PC, you can expect