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PureFPS project artwork

Modrinth · Minecraft modpack

PureFPS

Lightweight Fabric optimization modpack focused on maximum FPS and minimal bloat.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which PureFPS release matches 26.3?

Updated 21 days ago
beta file PureFPS v1.0.0+26.3
Game version 26.3
Loader Fabric 0.20.1

PureFPS v1.0.0+26.3 is a complete pack release for 26.3 with Fabric 0.20.1. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 25 mods in this pack file.

Pack setup

How should I set up PureFPS for players and a server?

Use PureFPS v1.0.0+26.3 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install PureFPS v1.0.0+26.3
Dedicated server setup Match PureFPS v1.0.0+26.3
Pack loader Fabric 0.20.1

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide
Referenced mods 25
Client only 12
Server only 3
Not labelled 10

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for PureFPS?

PureFPS v1.0.0+26.3 on 26.3. The pack contents and setup notes below stay tied to that release.

25 mods in this pack file

The selected pack release is PureFPS v1.0.0+26.3. That file is for Minecraft 26.3 with Fabric 0.20.1. It contains 25 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is PureFPS?

PureFPS

A lightweight Fabric optimization modpack focused on maximizing FPS, reducing stutters, improving chunk loading, and keeping the game feeling close to vanilla Minecraft.

Unlike many oversized optimization packs, PureFPS uses a carefully selected set of performance mods and tuned configurations instead of unnecessary bloat. The result is a fast, smooth, responsive experience with excellent compatibility and minimal overhead.

Features

  • Lightweight setup with only 26 mod files
  • Massive FPS improvements
  • Reduced stuttering and lag spikes
  • Faster chunk loading
  • Improved memory usage
  • Better entity and rendering performance
  • Multiplayer friendly
  • Close-to-vanilla experience
  • Shader compatible

Included Optimizations

  • Rendering optimizations
  • Memory optimizations
  • Networking optimizations
  • Chunk loading improvements
  • Entity culling improvements
  • General engine performance enhancements

Tested Performance

Tested on:

  • RX 580
  • Ryzen 5 4500U
  • 32GB DDR4 RAM

Results reached up to ~1300 FPS using:

  • 8 render distance
  • 5 simulation distance

Performance may vary depending on hardware, shaders, settings, and world complexity.

Loader

  • Fabric Loader 0.20.1

Goal

The goal of this modpack is simple:
PureFPS.

No unnecessary mods.
No feature bloat.
Just performance.

Project description from Modrinth.

Mods in PureFPS v1.0.0+26.3

Open any mod on Modpacks.ch to check its files and dependencies.

alternate-current-mc26.3-1.9.0.jar SHA-1 1316efc4195fbf152f8521542bc2435bd588ddb6 · Modrinth version nSBWPz6x · Project link unavailable Server only
BadOptimizations-2.4.1-26.3-fabric.jar SHA-1 4cc25ce6217326ff14169f5358921773297e9475 · Modrinth version Sp0ctspw · Project link unavailable Client only
bbe-fabric-1.4.0+mc26.3-mod.jar SHA-1 ef6cb9b2a7c2074e35a5994953f773e043070df3 · Modrinth version FU2tstk7 · Project link unavailable Client only
c2me-fabric-mc26.3-0.4.2-alpha.0.106.jar SHA-1 4223867c5a493b4206027e84234460506dae5a57 · Modrinth version gKKkuSYc · Project link unavailable Side not labelled
cloth-config-fabric-26.3.159.jar SHA-1 9a5cce069380a2047250831dcb19f4ef1b15872d · Modrinth version fg2uyxOW · Project link unavailable Side not labelled
ConfigManager-fabric-26.1_26.2-1.1.3.jar SHA-1 ce2d31f3cb6815fe83c742326430af8dd9f6a479 · Modrinth version W4C08wBC · Project link unavailable Server only
dynamic-fps-3.11.10+minecraft-26.3.0-fabric.jar SHA-1 a4860c9480f0ce1a468e1e4c254214b1f97e19b3 · Modrinth version Jwq069rR · Project link unavailable Client only
entityculling-fabric-1.11.3-mc26.3.jar SHA-1 45f47f7a067f5efd733a32767dc3d1d770678b2a · Modrinth version X1g3VhTx · Project link unavailable Client only
fabric-api-0.165.0+26.3.jar SHA-1 8f8a23d6c9fbf7b075b31b4fb0a1007b0488d1d2 · Modrinth version EQKgpeKu · Project link unavailable Side not labelled
ferritecore-9.0.0-fabric.jar SHA-1 eac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.17.1+26.3.jar SHA-1 f565bbeb201f2305e81761429d3f1f47e1c3a321 · Modrinth version 3MP9UR23 · Project link unavailable Client only
iris-fabric-1.11.7+mc26.3.jar SHA-1 fa03640ba1e4ef2f7ae3619c6373a06e46d0ba2c · Modrinth version vTN4NRGW · Project link unavailable Client only
Ixeris-4.6.10+26.3-fabric.jar SHA-1 4b1491b45a962616d7abb6bd87a5a312aead1e7e · Modrinth version sjqczBmY · Project link unavailable Client only
krypton-0.3.2.jar SHA-1 21b21cb88e412f0bce73b6609de6dd6aca958d7d · Modrinth version UugdIYJw · Project link unavailable Side not labelled
lithium-fabric-0.26.2+mc26.3.jar SHA-1 dd5a4ec2c68d7601d8bce9076f789c55a5f8bef3 · Modrinth version xS0Q8LSi · Project link unavailable Side not labelled
modernfix-5.27.20-build.2.jar SHA-1 b63337e801fbf2cb420a049d69220c56e083f514 · Modrinth version pa9cAfYg · Project link unavailable Side not labelled
modmenu-21.0.0.jar SHA-1 66ec40f1cd0c037ddca2b5fc6b4b976d479c18e8 · Modrinth version kyy7dbrZ · Project link unavailable Client only
moreculling-fabric-26.3-1.9.0.jar SHA-1 7308b0b0b6fffb0e076cabf97db7fc889d9ada68 · Modrinth version t7vAlfgO · Project link unavailable Client only
placeholder-api-3.2.0+26.3.jar SHA-1 4c455faa6333dbaef72cedbb91fe4a2a03176741 · Modrinth version lXytLqWj · Project link unavailable Side not labelled
reeses-sodium-options-fabric-2.2.5+mc26.3.jar SHA-1 305aa813172358eb5e95d0a7af02a44326261226 · Modrinth version EfchygKx · Project link unavailable Client only
ScalableLux-fabric-mc26.3-0.3.0-alpha.0.6-all.jar SHA-1 d51dcbe901452a1cb378139ca351009254e7ab0d · Modrinth version g4eqNSKd · Project link unavailable Side not labelled
sodium-extra-fabric-0.9.4+mc26.3.jar SHA-1 ff2056f222b751fe161123e71e55afd5b2f41da4 · Modrinth version te2y9qZn · Project link unavailable Client only
sodium-fabric-0.9.2+mc26.3.jar SHA-1 9acfe851e36f4fb27d7c5baa224e8bd4e0334283 · Modrinth version bAZQdGpg · Project link unavailable Client only
zconfig-1.0.0+26.x.jar SHA-1 91dab4f25559cf79d493177fbe0a50c4083a27cb · Modrinth version tsgt79sG · Project link unavailable Side not labelled
zfastnoise-1.1.1+26.3.jar SHA-1 f440a683630858b8d4d69a170eae4428e0e5af51 · Modrinth version cCGI5KLE · Project link unavailable Server only

Pick your setup

PureFPS by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

5 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

PureFPS versions and loaders

1 of 18 releases match
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Looking for an older file? The official Modrinth project page is in Resources.

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