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Ultimately Optimized project artwork

Modrinth · Minecraft modpack

Ultimately Optimized

Enjoy the plain old vanilla Minecraft, but with performance and FPS improvements.

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

Quick answer

Which Ultimately Optimized release matches Quilt?

Updated 1 year ago
Best match for your filters Ultimately Optimized 0.0.5
Game version 1.20.4
Loader Fabric, Quilt

Ultimately Optimized 0.0.5 is a complete pack release for 1.20.4 with Fabric, Quilt. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 19 mods in this pack file.

Pack setup

How should I set up Ultimately Optimized for players and a server?

Use Ultimately Optimized 0.0.5 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 Ultimately Optimized 0.0.5
Dedicated server setup Match Ultimately Optimized 0.0.5
Pack loader Fabric, Quilt

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 19
Client only 8
Server only 1
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 Ultimately Optimized?

Ultimately Optimized 0.0.5 on Quilt. The pack contents and setup notes below stay tied to that release.

19 mods in this pack file

The selected pack release is Ultimately Optimized 0.0.5. That file is for Minecraft 1.20.4 with Fabric, Quilt. It contains 19 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 Ultimately Optimized?

Ultimately Optimized

Enjoy the plain old vanilla Minecraft, but with performance and FPS improvements.

This modpack adds performance and FPS improvements and nothing more, trying to replicate the base game without many additions or gameplay changes.

Project description from Modrinth.

Mods in Ultimately Optimized 0.0.5

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

BadOptimizations-2.1.4-1.20.1.jar SHA-1 29c7689d1c4645a902115e1faa4991c47007b7a5 · Modrinth version GydKiUd0 · Project link unavailable Client only
c2me-fabric-mc1.20.1-0.2.0+alpha.11.13.jar SHA-1 e75325ce06c3e5c48902c04d8f7d8f09feba7136 · Modrinth version LRL5QAZY · Project link unavailable Side not labelled
cloth-config-11.1.118-fabric.jar SHA-1 f669f899d707b9e9acf1c239b0ae6b2c8be95361 · Modrinth version J3FLptsi · Project link unavailable Side not labelled
Debugify-1.20.1+2.0.jar SHA-1 ca859180ad2b57856fbcc8db4995c1871a7d556c · Modrinth version 6XDJoCks · Project link unavailable Side not labelled
enhancedblockentities-0.9+1.20.jar SHA-1 61cfe50f69f8ef9e3640c0269ef158870f5b0410 · Modrinth version i3v1Skck · Project link unavailable Client only
entityculling-fabric-1.7.0-mc1.20.1.jar SHA-1 ca608d603f28d32e88b6d8cfce40cbcd2b864b8d · Modrinth version 1JrKE0F6 · Project link unavailable Client only
fabric-api-0.92.2+1.20.1.jar SHA-1 625ee015ee426d9b677382a7bb661383d89c0807 · Modrinth version P7uGFii0 · Project link unavailable Side not labelled
fadeless-1.0.1.jar SHA-1 8a48f9abfa26e4abc06490c6e818f5cf6af1c280 · Modrinth version j53ChsnW · Project link unavailable Client only
ferritecore-6.0.1-fabric.jar SHA-1 8fa3b84fc5860dbc30fdf8cced02af68dffcf3fa · Modrinth version unerR5MN · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.2.21+1.20.4.jar SHA-1 54a501972bcd82b136d503b073e3a2ba3291551c · Modrinth version tF2vt38m · Project link unavailable Client only
indium-1.0.34+mc1.20.1.jar SHA-1 a2de9ba15f155b09626995ad58b0e23803b05fe6 · Modrinth version gofbpynL · Project link unavailable Client only
lazydfu-0.1.3.jar SHA-1 0dfa8b03ed408fb7fdada29e01cfebba02af1049 · Modrinth version 4SHylIO9 · Project link unavailable Side not labelled
lithium-fabric-mc1.20.1-0.11.2.jar SHA-1 8f4642147e60827f728badac7a819d1a9f3b25d5 · Modrinth version ZSNsJrPI · Project link unavailable Side not labelled
memoryleakfix-fabric-1.17+-1.1.5.jar SHA-1 784bbbe9c64ac9d3d4ad19786c02291e607fcf4e · Modrinth version 5xvCCRjJ · Project link unavailable Side not labelled
modernfix-fabric-5.19.4+mc1.20.1.jar SHA-1 cd9d43acfcc01bd55be349dc64df4ba78919c243 · Modrinth version JJHLp7Pu · Project link unavailable Side not labelled
moreculling-1.20.4-0.24.0.jar SHA-1 a40f2aa346140a4fee2079d845c62ee87454bdb6 · Modrinth version 3m5znPWm · Project link unavailable Client only
noisium-fabric-2.3.0+mc1.20-1.20.1.jar SHA-1 be85535cf1efe82bd8c41bcf851becaad498a598 · Modrinth version erSJnRcq · Project link unavailable Server only
sodium-fabric-0.5.11+mc1.20.1.jar SHA-1 c4293c1483f3b39c1c6c4c69143e8bb2c6e53daf · Modrinth version ygf8cVZg · Project link unavailable Client only
starlight-1.1.2+fabric.dbc156f.jar SHA-1 a03102cab439cbab5a1d7d72cd7c2b4976ddd421 · Modrinth version XGIsoVGT · Project link unavailable Side not labelled

Pick your setup

Ultimately Optimized by Minecraft version and loader

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

41 available setups

Showing the newest 12 of 19 game versions. Older files are in the list below.

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

Recent files

Ultimately Optimized versions and loaders

15 of 72 releases match
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Looking for an older file? The official Modrinth project page is in Resources.