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JMFPS

Modpack

Jacks MAXIMUM FPS is aimed to optimize your game to the fullest extent Don't update any mods for tested stability

Type

Modpack

Modrinth Downloads

55

Modrinth ID

S3f1dua1

Last Updated

Jul 4, 2026

Description

Jack’s MAXIMUM FPS

Jack’s MAXIMUM FPS is a client-side Fabric modpack for Minecraft 1.20.1 designed to push your performance as far as possible. It focuses entirely on optimization mods that reduce lag, improve frame times, and maximize your FPS while keeping the vanilla experience.

The goal of this pack is simple: get the highest FPS possible, even on older or lower-end hardware.

Because the pack is 100% client-side, it works on any server without requiring server-side mods.

Features

  • 🚀 Major FPS improvements
  • ⚡ Faster chunk loading
  • 🧠 Better CPU usage
  • 🎮 Smoother gameplay and frame pacing
  • 🪶 Lightweight and optimized mod selection
  • 🌐 Works on vanilla servers

Performance Example

Tested on relatively old hardware:

Specs

  • GPU: AMD FirePro W5100
  • CPU: Intel i7 (2nd Gen)

Average FPS: ~300–350 FPS

Performance will vary depending on your hardware, settings, and render distance.

Requirements

  • Minecraft 1.20.1
  • Fabric Loader

Goal

This pack is built for players who want maximum performance without changing gameplay. Perfect for low-end PCs, competitive play, or anyone who just wants Minecraft to run as smoothly as possible.

Compatibility

Mod Loaders

Fabric

Game Versions

1.20.1 1.21.11

Screenshots

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Contained Mods (32)

Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 500,296,508
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 415,209,707
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 266,072,044
Clumps

Clumps

Clumps XP orbs together to reduce lag

Mod 384,115,829
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

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

Mod 344,827,984
Collective

Collective

🎓 Collective is a shared library with common code for all of Serilum's mods.

Mod 300,652,048
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 419,024,151
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 208,425,617
Sodium

Sodium

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

Mod 317,805,502
FerriteCore

FerriteCore

Memory usage optimizations

Mod 127,162,680
Fzzy Config

Fzzy Config

Config API with automatic GUIs, powerful validation options, server-client sync, and more!

Mod 106,836,973
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 195,306,174
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 99,976,840
Mod Menu

Mod Menu

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

Mod 194,715,755
Fabric Language Kotlin

Fabric Language Kotlin

Fabric language module for Kotlin

Mod 174,120,492
MidnightLib

MidnightLib

Common library with a built-in configuration system

Mod 71,516,734
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 146,711,936
Text Placeholder API

Text Placeholder API

Placeholder and Text manipulation library for your Minecraft mods.

Mod 49,897,698
Bare Bones

Bare Bones

Minecraft with the style of the trailers

Resource Pack 6,623,941
Fast IP Ping

Fast IP Ping

Yeet the laggy reversed DNS lookup for literal IP server addresses

Mod 66,344,049
Particle Core

Particle Core

Particle optimizations: Culling, rendering optimizations, configurable particle-type-specific spawn reduction, and potio...

Mod 41,951,543
Essential Mod

Essential Mod

Enhance your Minecraft with one simple mod. Host worlds for free, chat with friends, and so much more!

Mod 35,893,045
Ping View

Ping View

Displays your and other players ping in the tab list.

Mod 1,065,923
MoreCulling

MoreCulling

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

Mod 77,944,310
Immersive Optimization

Immersive Optimization

A lightweight entity-tick-scheduler for doubling your TPS.

Mod 13,305,036
FastQuit

FastQuit

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

Mod 28,456,466
Health Indicators

Health Indicators

Plays a sound when you are low on health.

Mod 2,841,752
Cull Leaves

Cull Leaves

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

Mod 20,697,787
Music Notification

Music Notification

Configure visual notifications when music is played in-game

Mod 8,317,068
Very Many Players (Fabric)

Very Many Players (Fabric)

A Fabric mod designed to improve server performance at high playercounts.

Mod 17,030,627
Full Brightness Toggle

Full Brightness Toggle

🔆 [Client] Press G to toggle the brightness/gamma in-game to maximum and get fullbright night vision.

Mod 10,520,998
LazyDFU Reloaded

LazyDFU Reloaded

This is an unofficial port of the LazyDFU mod to previously unsupported versions.

Mod 611,336

External Resources