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Leavium project artwork

Modrinth · Minecraft modpack

Leavium

26.x | Leavium improve your FPS on older/weaker Hardware

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

Quick answer

Which Leavium release should I use?

Updated yesterday
Latest stable file Leavium 0.1.0
Game version 1.21.11
Loader Fabric 0.19.5

Leavium 0.1.0 is a complete pack release for 1.21.11 with Fabric 0.19.5. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 15 mods in this pack file.

Pack setup

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

Use Leavium 0.1.0 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 Leavium 0.1.0
Dedicated server setup Match Leavium 0.1.0
Pack loader Fabric 0.19.5

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 15
Client only 9
Server only 0
Not labelled 6

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 Leavium?

Leavium 0.1.0. Change the pack release and its contents or setup may change too.

15 mods in this pack file

The selected pack release is Leavium 0.1.0. That file is for Minecraft 1.21.11 with Fabric 0.19.5. It contains 15 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 Leavium?

Leavium Modpack

Leavium , is an Optimization Modpack that aims for the best performance ,even if your computer is a Potato this modpack is your solution.

Why I say its a great option ?

  • It provise you a great FPS boost
  • You don't need to allocate too much RAM
  • Perfect for low end PC/laptops

Benchmarks

Minecraft Max FPS Avg FPS Lowest FPS
Vanilla 450 FPS 300 FPS 95 FPS
Leavium 800 FPS 500 FPS 250 FPS
Laptop Specs
  • CPU : 13th Gen Intel(R) Core(TM) i7-13650HX (2.60 GHz)
  • GPU : NVIDIA GeForce RTX 3050 6GB Laptop GPU
  • OS : Windows 11 Pro

Rendering Engine

  • Recommended by Cubixium (The creator of this Modpack) to :
AMD Users
  • AMD cards perform better on OpenGL because Minecraft's new Vulkan engine is poorly optimized and contains code bugs that clash with AMD's hardware . Set the Defalut API to openGL
Nvidia Users
  • Nvidia cards perform better on Vulkan because their hardware handles Minecraft's unoptimized code much more efficiently.Set the Defalut API to Vulkan

Other way to install the modpack?

I suggest you install a third party app.The benefits are that you can install mods and reasource packs more easily.

You can pick from those options ,those are the most popular in the Minecraft Community :

Launchers
  1. Prism Launcher (i use)
  2. ATLauncher
  3. Modrinth App
Clients
  1. Lunar Client
  2. Dawn Client

Project description from Modrinth.

Mods in Leavium 0.1.0

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

bbe-fabric-1.3.4+mc1.21.11.jar SHA-1 e9f247278ef17128fbfcd2b0e248ac02a3de279b · Modrinth version VTUyYQyY · Project link unavailable Client only
entityculling-fabric-1.11.3-mc1.21.11.jar SHA-1 ce2e1cf7e343a625d184c80ccea582d468686a2e · Modrinth version CTabrwB1 · Project link unavailable Client only
fabric-api-0.141.6+1.21.11.jar SHA-1 c98467cbbaf4d197377266795ae015f4130d65b6 · Modrinth version 6qAuTtLR · Project link unavailable Side not labelled
fast-ip-ping-v1.0.12-mc1.21.11-fabric.jar SHA-1 01b29cf344e1d665b888d41f9650835eb347771e · Modrinth version d92wadxK · Project link unavailable Client only
ferritecore-8.2.0-fabric.jar SHA-1 c2e2f5e008f5bc9f401dfad8ca94909917006b65 · Modrinth version Ii0gP3D8 · Project link unavailable Side not labelled
fpsdisplay-4.5.1+1.21.11.jar SHA-1 5d5f9da872f5beb4b89d0194cd6284280c083cc5 · Modrinth version Tiz1VFDa · Project link unavailable Client only
ImmediatelyFast-Fabric-1.14.3+1.21.11.jar SHA-1 43e451464f979bdf9ff4ac288b358a2f91b79ed8 · Modrinth version 4EwhsTu7 · Project link unavailable Client only
iris-fabric-1.10.8+mc1.21.11.jar SHA-1 acfbe6d065b6c35d85c14da04d35e073363f3acf · Modrinth version ka9PDlsN · Project link unavailable Client only
lithium-fabric-0.21.4+mc1.21.11.jar SHA-1 203bdcb26e97b3217b045e1182651a7d7b6462ec · Modrinth version Ow7wA0kG · Project link unavailable Side not labelled
modmenu-17.0.1.jar SHA-1 d5612d70bda58e0179b177ca9990e57471e67d19 · Modrinth version cLkYaVuL · Project link unavailable Client only
placeholder-api-2.8.2+1.21.10.jar SHA-1 bbdc920ecff993148cd6e81a208536132245ce40 · Modrinth version qxjzQ9xY · Project link unavailable Side not labelled
sodium-fabric-0.8.15-beta.1+mc1.21.11.jar SHA-1 5469cef6f5dddd72a1216d9a15393c90d8eb5f33 · Modrinth version RB7CDjTS · Project link unavailable Client only
Stfu-2.9.1-1.21.11.jar SHA-1 cbdb4a1d3e223e1a8a70ed4b2916ef535cc41efb · Modrinth version ygS2qIVE · Project link unavailable Client only
vmp-fabric-mc1.21.11-0.2.0+beta.7.227-all.jar SHA-1 6d665e488ea4f301d639cdf9fd4abf3ffdb44e0d · Modrinth version 7Cxc2cAR · Project link unavailable Side not labelled
yet_another_config_lib_v3-3.8.2+1.21.11-fabric.jar SHA-1 f99cda70903f16dd6927a276150b2762b4d5ab66 · Modrinth version pHWDw3Vc · Project link unavailable Side not labelled

Pick your setup

Leavium by Minecraft version and loader

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

4 available setups

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

Recent files

Leavium versions and loaders

4 of 4 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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