Performance

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.

Using async path-tracing to hide Block-/Entities that are not visible

Memory usage optimizations

No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!

A mod that changes how multiple types of culling are handled in order to improve performance

A mod that fixes random memory leaks for both the client and server

A Fabric mod designed to improve the chunk performance of Minecraft.

Fixes Minecraft bugs found on the bug tracker

A powerful, mod-friendly, FOSS client performance mod for NeoForge

Reduce block entity FPS lag with almost no compromises, and improve their visuals

Improves performance by tweaking mob despawn rules. Say bye to pesky unintentional persistent mobs.

Beautiful graphics, speedy performance and familiar features in a simple package. Chaos Cubed beta!

Rewrites the light engine to fix lighting performance and lighting errors

Makes the game boot faster by deferring non-essential initialization

Rewrites the light engine to fix lighting performance and lighting errors

An efficient and non-locational redstone dust implementation

Adds culling to leaf blocks, providing a huge performance boost over vanilla.

Improves play experience on multiplayer servers.

Port of Sodium Extra to work with Embeddium/Rubidium on (Neo)Forge

Speed up your world loading by removing unneeded chunks.

Fast nvidia only rendering engine for sodium

Render the GUI and screens at a lower framerate to speed up what's really important: the worldrendering.

Unofficial Fork of CaffeineMC's "Sodium", made to work with FML

A performance mod designed to optimize Minecraft's general performance and unofficial fork of Lithium mod for Minecraft Forge.

(archived!)

Launch at the speed of light.

Improves biome colors

Client Side mod that optimizes entity's on the render thread. Fixes https://bugs.mojang.com/browse/MC-228976

FoamFix is a mod designed to improve modded Minecraft memory usage using simple, targeted optimizations.

No-compromises lighting engine optimization mod

Reduces the memory usage of the game in more modded scenarios

Optimine is your all in one Optimisation Pack! Make your old PC perform like a new one!