Performance

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

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

Memory usage optimizations

No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric and NeoForge!

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

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

Fixes Minecraft bugs found on the bug tracker

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

Rewrites the light engine to fix lighting performance and lighting errors

Makes the game boot faster by deferring non-essential initialization

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

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

Fast nvidia only rendering engine for sodium

Beautiful graphics, speedy performance and familiar features in a simple package. 1.21.5 beta!

Rewrites the light engine to fix lighting performance and lighting errors

An efficient and non-locational redstone dust implementation (Fabric, Quilt, Ornithe, Neoforge)

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

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

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

Speed up your world loading by removing spawn chunks.

The leading, well-researched optimization modpack with a focus on pure performance.

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

Improves play experience on large multiplayer servers.

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

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

No-compromises lighting engine optimization mod

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

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!