FPS boosting mods
Sodium
Sodium doesn’t modify game mechanics so it’s allowed in speed runs
- Use a compact format of world geometry than vanilla Minecraft reducing the amount of video memory
- Eliminates calculation of geometry when out of sight
- Rewrites chunk generation and rendering system resulting in much faster world generation
- Custom threading implementation for multi-core processors reducing lag when placing and breaking blocks
- Disables out of sight animated textures for faster texture rendering
- Tweaks light source which can take up a lot of computing power
Lithium
Lithium doesn’t modify game mechanics so it’s allowed in speed runs
- General improvement of game mechanics like game physics, mob ai and game ticking
Entity culling
- Prevents rendering of out of sight entities like entities behind walls
Particle Culling
- Prevents particle rendering when out of sight
Dynamic FPS
- Adjust framerate and volume of the Minecraft window reducing processing usage when the window is reduced or hidden
ImmediatelyFast
- Client side GPU optimizations