Modrinth · Minecraft modpack

Optimization

🪽 Maximum performance, eliminates stuttering, and speeds up anything while not breaking vanilla. Sodium, Vulkan, Embeddium and Celeritas.

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

Quick answer

Which Optimization release matches 26.1.2 Fabric?

Updated last month

Best match for your filters Optimization Vulkan-26.1.2-1.2

Game version 26.1.2

Loader Fabric 0.19.3

Optimization Vulkan-26.1.2-1.2 is a complete pack release for 26.1.2 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 13 mods in this pack file.

Pack setup

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

Use Optimization Vulkan-26.1.2-1.2 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 Optimization Vulkan-26.1.2-1.2

Dedicated server setup Match Optimization Vulkan-26.1.2-1.2

Pack loader Fabric 0.19.3

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 13

Client only 6

Server only 0

Not labelled 7

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 Optimization?

Optimization Vulkan-26.1.2-1.2 on 26.1.2 Fabric. The pack contents and setup notes below stay tied to that release.

13 mods in this pack file

The selected pack release is Optimization Vulkan-26.1.2-1.2. That file is for Minecraft 26.1.2 with Fabric 0.19.3. It contains 13 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 Optimization?

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⭐ Optimization Modpack

This is a lightweight modpack focused on optimization, aiming to maximize performance. It consists only of well-chosen optimization mods, with no unnecessary mods included, which sets it apart from others

✨ Features

Maximum performance
Fast updates
Pre-configured settings
Wide selection(Sodium, Vulkan, Embeddium and Celeritas)

💽 Installation

Use the Modrinth App or use other launchers that can install modpacks from Modrinth, such as PrismLaucher
If you are using a official launcher, convert the .mrpack to .zip using the Modrinth Pack to Zip Converter

🧩Java and Flags

Use Java Eclipse Temurin 25 with the following flags: -XX:+UseZGC -XX:+UseCompactObjectHeaders
For more details, read the article

Project description from Modrinth.

Mods in Optimization Vulkan-26.1.2-1.2

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

c2me-fabric-mc26.1.2-0.4.0-alpha.0.44.jar SHA-1 9788f3e9f3e327c6ddb5cd783e62deefe3a3d81a · Modrinth version P1edoXUI · Project link unavailable Side not labelled

cloth-config-26.1.154.jar SHA-1 832f9047bc4af13587709c74f7c37e1c8579d1eb · Modrinth version GFM8zh9J · Project link unavailable Side not labelled

entityculling-fabric-1.10.5-mc26.1.jar SHA-1 62ac7ed3bbc0b920428bcfc18d1962836b84c391 · Modrinth version zAi8nQHj · Project link unavailable Client only

fabric-api-0.155.2+26.1.2.jar SHA-1 5fe5204ccc96a17340570db66a5b4127b8176246 · Modrinth version uLkEd5dr · Project link unavailable Side not labelled

fastquit-3.1.4+mc26.1.x.jar SHA-1 51efa22cfe15e4068167cc96da430496afa3ab7e · Modrinth version ly8rADfr · Project link unavailable Client only

ferritecore-9.0.0-fabric.jar SHA-1 eac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelled

ImmediatelyFast-Fabric-1.15.3+26.1.jar SHA-1 0bc5865bcb7f2f09d85559a58fccddcfd335f44d · Modrinth version xOA9hbpf · Project link unavailable Client only

Ixeris-4.6.2+26.1.2-fabric.jar SHA-1 44c64c4f60bed55029a1cf92cfeea66d0915574e · Modrinth version EBdB4H3I · Project link unavailable Client only

lithium-fabric-0.24.7+mc26.1.2.jar SHA-1 7959f418969ee8bfe50c0f21f352ed08b382f133 · Modrinth version Oqq8TOAV · Project link unavailable Side not labelled

modernfix-5.27.19-build.1.jar SHA-1 9f68fd82da95582bd27fb97b90015ce268296132 · Modrinth version cTKaCklf · Project link unavailable Side not labelled

moreculling-fabric-26.1.2-1.7.3.jar SHA-1 1155f693ca85a925f790cabac2ef9b1f5984283d · Modrinth version PX8FzP3c · Project link unavailable Client only

Check the 26.1.2 · Fabric setup

Fabric26.1.2 release

Download on Modrinth

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

Optimization

Which Optimization release matches 26.1.2 Fabric?

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

What are the server requirements for Optimization?

What kind of pack is Optimization?

⭐ Optimization Modpack

✨ Features

💽 Installation

🧩Java and Flags

Mods in Optimization Vulkan-26.1.2-1.2

Optimization by Minecraft version and loader

26.2

26.1.2

26.1.1

26.1

1.21.11

1.21.10

1.21.9

1.21.8

1.21.7

1.21.6

1.21.5

1.21.4

Optimization versions and loaders

More for 26.1.2 Fabric

Performized

NanoFabric

OptiMobile (Fabric)