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Optimizium

Modpack

Optimizium. One of the best Minecraft modpacks for Fps Boost on low-end systems

Type

Modpack

Modrinth Downloads

193

Modrinth ID

T2qZTgBV

Last Updated

Aug 22, 2026

Description

English

A lightweight and carefully optimized Minecraft modpack designed to maximize FPS, reduce lag, and improve overall game performance, especially on low-end and older computers.

Why Optimizium?

Performance

Optimizium is built for players who want the highest possible performance without sacrificing the vanilla Minecraft experience.

Unlike many optimization modpacks, Optimizium focuses on selecting only the most effective performance mods and configurations, reducing unnecessary overhead while delivering smooth gameplay and stable frame rates.

Whether you're playing on an old laptop, a budget PC, or simply want more FPS, Optimizium helps Minecraft run faster and feel more responsive.

Vanilla Vs Optimizium

Test System

  • CPU: Intel(R) Core(TM) i7-4770 @ 3.40GHz
  • Memory: 8 GB DDR3
  • Storage: TOSHIBA HDD
  • GPU: AMD Radeon HD 5450 1GB
  • Display: 60Hz TV

Test Settings

  • Render Distance: 5 Chunks
  • Simulation Distance: 5 Chunks
  • FOV: 84
  • GUI Scale: 2
  • Resolution: 1776×1000
  • Graphics: Fast
  • Minimap Level: 0

You might think you're getting relatively low FPS compared to vanilla in the test, but keep in mind that this test was conducted on an extremely weak system and you can't expect anything more.

Features

  • 🚀 Significant FPS improvements
  • ⚡ Reduced stuttering and lag spikes
  • 🧠 Lower memory usage
  • 🎮 Smooth vanilla-like gameplay
  • 🔧 Supports many popular OptiFine features
  • 📺 Lightweight and optimized for low-end hardware
  • 📦 Built on Fabric for speed and compatibility

Need Help?

Found a bug or have a suggestion?

Report it on Discord or GitHub.

Thank you for using Optimizium!

فارسی

یک مادپک سبک و بهینه‌شده برای ماینکرفت که برای حداکثر اف پی اس، کاهش لگ و بهبود عملکرد بازی طراحی شده است، مخصوصاً روی سیستم‌های قدیمی و ضعیف.

چرا Optimizium؟

عملکرد

آپتیمایزیوم برای بازیکنانی ساخته شده که می‌خواهند بالاترین عملکرد ممکن را داشته باشند، بدون اینکه تجربه‌ی اصلی و وانیلای ماینکرفت را از دست بدهند.

برخلاف بسیاری از مادپک‌های بهینه‌سازی، آپتیمازیوم تنها مؤثرترین مودها و تنظیمات عملکردی را انتخاب می‌کند تا بار اضافی کاهش یابد و بازی روان‌تر و پایدارتر اجرا شود.

چه روی یک لپ‌تاپ قدیمی بازی کنید، چه روی یک سیستم ضعیف، یا فقط به اف پی اس بیشتری نیاز داشته باشید، آپتیمازیوم به شما کمک می‌کند ماینکرفت را سریع‌تر و روان‌تر اجرا کنید.

Vanilla Vs Optimizium

سیستم تست

  • CPU: Intel(R) Core(TM) i7-4770 @ 3.40GHz
  • Memory: 8 GB DDR3
  • Storage: TOSHIBA HDD
  • GPU: AMD Radeon HD 5450 1GB
  • Display: TV 60Hz

تنظیمات تست

  • Render Distance: 5 Chunks
  • Simulation Distance: 5 Chunks
  • FOV: 84
  • GUI Scale: 2
  • Resolution: 1776×1000
  • Graphics: Fast
  • Minimap Level: 0

شاید توی تست فکر کنید اف پی اس نسبتا کمی میگیرید نسبت به وانیلا، ولی توجه کنید که این تست روی یک سیستم به شدت ضعیف گرفته شده و انتظار دیگه ای هم نمیشه داشت

ویژگی‌ها

  • 🚀 افزایش قابل توجه اف پی اس
  • ⚡ کاهش لگ و افت فریم
  • 🧠 کاهش مصرف رم
  • 🎮 تجربه‌ای روان و نزدیک به وانیلا
  • 🔧 پشتیبانی از بسیاری از قابلیت‌های محبوب OptiFine
  • 📺 سبک و بهینه برای سیستم‌های ضعیف
  • 📦 ساخته شده بر پایه Fabric برای سرعت و سازگاری بیشتر

نیاز به کمک؟

اگر باگی پیدا کردید یا پیشنهادی دارید، می‌توانید آن را از طریق لینک‌های زیر گزارش کنید:

از اینکه Optimizium را انتخاب کرده‌اید متشکریم!

Compatibility

Mod Loaders

Fabric

Game Versions

1.21 1.21.1 1.21.4 1.21.5 1.21.8

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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Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

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Architectury API

Architectury API

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Mod 441,598,604
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ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 303,189,991
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Mod 390,998,559
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Mod 482,031,912
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[EMF] Entity Model Features [Fabric & Forge]

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

Mod 233,661,132
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 243,181,730
Sodium

Sodium

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

Mod 373,039,090
Iris Shaders

Iris Shaders

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Mod 174,138,064
FerriteCore

FerriteCore

Memory usage optimizations

Mod 149,372,625
[ETF] Entity Texture Features

[ETF] Entity Texture Features

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

Mod 99,648,418
Packet Fixer

Packet Fixer

A simple mod to solve various problems with packets, NBTs and timeouts.

Mod 136,497,270
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 188,003,383
No Chat Reports

No Chat Reports

Makes chat unreportable (where possible)

Mod 176,297,427
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 221,682,103
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 116,934,696
Mod Menu

Mod Menu

Adds a mod menu to view the list of mods you have installed.

Mod 222,444,117
Reese's Sodium Options

Reese's Sodium Options

Alternative Options Menu for Sodium

Mod 154,151,837
Fabric Language Kotlin

Fabric Language Kotlin

Fabric language module for Kotlin

Mod 200,203,241
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 134,139,927
MidnightLib

MidnightLib

Common library with a built-in configuration system

Mod 81,789,481
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 166,310,156
BetterF3

BetterF3

A mod that provides a highly customizable, more human-readable Debug HUD.

Mod 110,047,800
Text Placeholder API

Text Placeholder API

Placeholder and Text manipulation library for your Minecraft mods.

Mod 63,498,516
Concurrent Chunk Management Engine (Fabric)

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Mod 36,430,388
Model Gap Fix

Model Gap Fix

Fixes gaps in Block Models and Item Models

Mod 32,021,286
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 116,048,543
kennytvs-epic-force-close-loading-screen-mod-for-fabric

kennytvs-epic-force-close-loading-screen-mod-for-fabric

Instantly closes the loading terrain screen on world changing and drastically reduces the resource pack loading screen d...

Mod 7,341,510
Zoomify

Zoomify

A zoom mod with infinite customizability.

Mod 107,142,920
MoreCulling

MoreCulling

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Mod 91,185,758
Paginated Advancements & Custom Frames

Paginated Advancements & Custom Frames

Better advancements screen

Mod 17,306,656
Debugify

Debugify

Fixes Minecraft bugs found on the bug tracker

Mod 71,636,561
FPS Reducer

FPS Reducer

Reduce GPU and CPU usage automatically when no user operation exists.

Mod 71,793,169
Cubes Without Borders

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A mod that allows you to play Minecraft in a borderless fullscreen window.

Mod 41,834,578
Ixeris

Ixeris

Buffered raw input and threaded event polling

Mod 17,827,103
Bobby

Bobby

Allows for render distances greater than the server's view-distance setting.

Mod 40,409,882
Better Mount HUD

Better Mount HUD

Improves the ingame HUD while riding a mount

Mod 43,995,205
BetterGrassify

BetterGrassify

Gamers can finally touch grass!? OptiFine's Fancy and Fast better grass implemented on Fabric and NeoForge!

Mod 22,896,087
Puzzle

Puzzle

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Mod 47,928,258
OptiGUI

OptiGUI

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Mod 38,072,987
Dynamic Lights

Dynamic Lights

portable and moving lightsources

Mod 35,909,401
FastQuit

FastQuit

Lets you return to the Title Screen early while your world is still saving in the background!

Mod 32,520,235
Nuit (formerly FabricSkyboxes)

Nuit (formerly FabricSkyboxes)

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Mod 23,102,101
Ksyxis

Ksyxis

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Mod 17,731,035
ScalableLux

ScalableLux

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Mod 24,751,033
Krypton

Krypton

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Mod 77,624,044
AsyncParticles(Archived)

AsyncParticles(Archived)

Async particle ticking/rendering.

Mod 13,692,660
Polytone

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Mod 26,700,919
Fabric Capes

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Lets you use capes from OptiFine, LabyMod and other cape mods

Mod 35,575,063
Fast Noise

Fast Noise

This optimizes noise generation

Mod 10,416,376
Fabrishot

Fabrishot

Take large screenshots because why not

Mod 32,616,895
ChatPlus

ChatPlus

Movable chat, chat tabs, copy/translate/select/bookmark/screenshot messages, player heads, speech to text, filter messag...

Mod 3,534,806
Resourcify

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Mod 15,481,958
Very Many Players (Fabric)

Very Many Players (Fabric)

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Mod 19,660,532
Better Block Entities

Better Block Entities

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Mod 9,898,747
Who am I?

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Shows your player nametag in the Inventory and third person view!

Mod 764,965
Animatica Refabricated

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A fork of Animatica implementing the OptiFine/MCPatcher animated texture format.

Mod 3,832,105

External Resources