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RMC Optimization

Modpack

Boost your Minecraft performance with this Fabric mod pack. It increases FPS, reduces lag, and is easy to install. Works on all PC specs.

Type

Modpack

Modrinth Downloads

430

Modrinth ID

IYuIjPjE

Last Updated

Sep 24, 2026

Description

This Fabric-based mod pack is designed to boost FPS and improve Minecraft performance.

What it does:

Optimizes the game for smooth gameplay. Increases FPS and reduces lag. Works on both low-end and high-end PCs.

Why download it:

Easy installation via Fabric. Includes verified mods for stable performance. Maximizes performance without sacrificing quality.

Important to know:

This pack is compatible only with Fabric. Installation instructions are included.

Install now and enjoy a lag-free Minecraft experience!

Compatibility

Mod Loaders

Fabric

Game Versions

1.20.1 1.21.1 1.21.11

Recommended Gear

Affiliate

Hardware and extras that pair well with this modpack.

As an Amazon Associate I earn from qualifying purchases.

Screenshots

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Collective

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[EMF] Entity Model Features [Fabric & Forge]

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Mod 245,757,750
YetAnotherConfigLib

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Mod 257,958,340
Sodium

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

Mod 398,178,944
Iris Shaders

Iris Shaders

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Mod 187,843,064
FerriteCore

FerriteCore

Memory usage optimizations

Mod 159,033,039
[ETF] Entity Texture Features

[ETF] Entity Texture Features

Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

Mod 106,311,501
No Chat Reports

No Chat Reports

Makes chat unreportable (where possible)

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Lithium (Fabric/NeoForge)

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Mod Menu

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Reese's Sodium Options

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Fabric Language Kotlin

Fabric Language Kotlin

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Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

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ThreadTweak

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Dynamic FPS

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Chunky

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A small mod that adds chunky pigs!

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Zoomify

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Mod 112,558,737
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A mod that changes how multiple types of culling are handled in order to improve performance

Mod 97,610,205
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Mod 1,084,005
Indium

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Mod 96,659,971
voxy

voxy

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Mod 7,062,694
Language Reload

Language Reload

Reduces load times and adds fallbacks for languages

Mod 73,817,907
More Chat History

More Chat History

Increases the size of the chat history.

Mod 42,522,292
Puzzle

Puzzle

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Mod 49,610,308
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OptiGUI

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Mod 39,986,833
Remove Reloading Screen

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Makes resource packs load in the background, allowing you to do other things while waiting!

Mod 44,841,696
Krypton

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Mod 80,658,398
Shulker Box Tooltip [Fabric/Forge/NeoForge]

Shulker Box Tooltip [Fabric/Forge/NeoForge]

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Mod 59,610,623
Animatica

Animatica

A mod for loading OptiFine animations via the MCPatcher animated texture format

Mod 38,559,361
ModernFix-mVUS

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Mod 11,637,748
Very Many Players (Fabric)

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Mod 20,869,008
Full Brightness Toggle

Full Brightness Toggle

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Mod 12,711,746
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External Resources