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Unbeatably Optimized project artwork

Modrinth · Minecraft modpack

Unbeatably Optimized

Unbeatably Optimized boosts Minecraft: Java Edition's FPS to the maximum and adds features like shader support, zoom and dynamic lighting.

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

Quick answer

Which Unbeatably Optimized release matches 1.21.5 Fabric?

Updated 1 year ago
beta file Unbeatably Optimized 1.5.0
Game version 1.21.5
Loader Fabric 0.16.10

Unbeatably Optimized 1.5.0 is a complete pack release for 1.21.5 with Fabric 0.16.10. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 31 mods in this pack file.

Pack setup

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

Use Unbeatably Optimized 1.5.0 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 Unbeatably Optimized 1.5.0
Dedicated server setup Match Unbeatably Optimized 1.5.0
Pack loader Fabric 0.16.10

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.

Referenced mods 31
Client only 20
Server only 0
Not labelled 11

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 Unbeatably Optimized?

Unbeatably Optimized 1.5.0 on 1.21.5 Fabric. The pack contents and setup notes below stay tied to that release.

31 mods in this pack file

The selected pack release is Unbeatably Optimized 1.5.0. That file is for Minecraft 1.21.5 with Fabric 0.16.10. It contains 31 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 Unbeatably Optimized?

Minecraft: Java Edition has been poorly optimized since its initial release. Many low-end devices can't run it smoothly, and even midrange and high-end devices don't get the FPS they should with their hardware.

Unbeatably Optimized aims to give players the maximum FPS possible using mods that optimize different aspects of the game.

It also adds many features to the game:

  • Shader support
  • Zoom
  • Dynamic lighting
  • Connected textures/glass
  • Cleaner F3 Menu
  • Option to set the render distance higher than possible in vanilla Minecraft
  • More video settings, such as the option to change the fog distance or even disable fog
  • Support for resource packs with custom entity models/textures

So if you want to maximize your FPS in Minecraft: Java Edition, be able to play with shaders, and get many other features on top, you need this modpack!

!!! Important !!!

Allocate more RAM

To get the maximum performance, please follow these steps:

  1. After installing the modpack, go to your library.
  2. Click "Unbeatably Optimized".
  3. Click "Options".
  4. Scroll down until you find "Java Memory".
  5. Ensure "Override global memory settings" is checked.
  6. Drag the slider to about the middle.
    And you are done.

Bind zoom key correctly

With default key binds, Zoom conflicts with Save Hotbar Activator

  1. Go to Options --> Controls --> Key Binds
  2. Change either Zoom (Hold) or Save Hotbar Activator to some key that's not C, my recommendation: just unbind Save Hotbar Activator, at least, I never use it

Hints:

"How can I turn off the FPS display in the top left corner?"

To disable the FPS display in the top left corner (in newer versions it defaults to being off):

  1. Head to Options -> Video Settings -> Extras.
  2. Disable "Show FPS".

"I want to get crazy FPS like in the Screenshots!"

If you want to get more FPS than your monitor can show (if your PC can handle it, of course):

  1. Head to Options --> Video Settings --> General
  2. Turn off VSync, consider adjusting Max Framerate

Keep in mind that this consumes more power.

Project description from Modrinth.

Mods in Unbeatably Optimized 1.5.0

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

BadOptimizations-2.2.1-1.21.2-21.4.jar SHA-1 8bafe2a3ce1a3c6c48bb243dde3cbd9c5b510a01 · Modrinth version EPTfY6pQ · Project link unavailable Client only
bobby-5.2.7+mc1.21.5.jar SHA-1 c6eac354451ac7af741a1dae1b805dd313958321 · Modrinth version FdlWKxsL · Project link unavailable Client only
c2me-fabric-mc1.21.5-0.3.2+beta.1.0.jar SHA-1 bbf8fef2fc0c8207f7e02252c34d3b1eed232e22 · Modrinth version Wh5CxZTp · Project link unavailable Side not labelled
capes-1.5.5+1.21.5-fabric.jar SHA-1 d884add3efd389b32e71dba63b1267840c89fcd6 · Modrinth version htKsCP2s · Project link unavailable Client only
CleanF3-mc1.20.x-0.4.9.jar SHA-1 c6345fd71c095d01cef9e1f78b379b25a56a1d97 · Modrinth version 9H6pR3bj · Project link unavailable Client only
cloth-config-18.0.145-fabric.jar SHA-1 db73460f84cede7b5fc67dce7c38bbeb5444c63e · Modrinth version qA00xo1O · Project link unavailable Side not labelled
dynamic-fps-3.9.2+minecraft-1.21.5-fabric.jar SHA-1 adc57c628f52797c9960c33fb0a3d223a537d45c · Modrinth version KyR4NPOX · Project link unavailable Client only
entity_model_features_fabric_1.21.5-2.4.3.jar SHA-1 b6f1d17eec726d5b2666a483b81f28349dddcd71 · Modrinth version V1CDwTjH · Project link unavailable Client only
entity_texture_features_fabric_1.21.5-6.2.13.jar SHA-1 9a072a732bc8737ca81f6c0a0c81fc6b45605405 · Modrinth version yOuAC3la · Project link unavailable Client only
entityculling-fabric-1.7.4-mc1.21.5.jar SHA-1 fbe1f45c60abb5e9e586cbfe13e761da1831d3cb · Modrinth version 29GV7fju · Project link unavailable Client only
fabric-api-0.119.6+1.21.5.jar SHA-1 db043ba26edb0c58574f5379bdd550b5597dc551 · Modrinth version rYSz5dRU · Project link unavailable Side not labelled
fabric-language-kotlin-1.13.2+kotlin.2.1.20.jar SHA-1 2dee22babe2a1f50fac96a115e9ec77e8b6758c1 · Modrinth version E4WyjCxJ · Project link unavailable Side not labelled
ferritecore-8.0.0-fabric.jar SHA-1 53d76354587cd1965b842fdce7cff965b5c52fe5 · Modrinth version CtMpt7Jr · Project link unavailable Side not labelled
forcecloseloadingscreen-2.2.3.jar SHA-1 58a3ba92c29cbe914c18cc1e9c336616b7899ded · Modrinth version G95MOUIu · Project link unavailable Client only
Gamma-Utils-2.2.2-mc1.21.4.jar SHA-1 e9fe5f1c856325f31be391e2862059a09ea9a892 · Modrinth version lwiszLIz · Project link unavailable Client only
ImmediatelyFast-Fabric-1.9.1+1.21.5.jar SHA-1 98cced68cc5db6245a55a79c775c3926b5621d38 · Modrinth version 2v1FetLC · Project link unavailable Client only
iris-fabric-1.8.11+mc1.21.5.jar SHA-1 3806a7c76347bcfd9f02b1317a5ddd1541bd24a7 · Modrinth version U6evbjd0 · Project link unavailable Client only
krypton-0.2.9.jar SHA-1 45a1cba4e4fbd1e4885583699739bd8ad73ba5e6 · Modrinth version neW85eWt · Project link unavailable Side not labelled
lambdynamiclights-4.2.3+1.21.5.jar SHA-1 f5661e38c09a575f79821cfa2b56382ecb73ce36 · Modrinth version cLBceQhi · Project link unavailable Client only
lithium-fabric-0.16.0+mc1.21.5.jar SHA-1 ee2172fb67870ed8f458f490bd7139c067443bc0 · Modrinth version nhc57Td2 · Project link unavailable Side not labelled
midnightlib-1.7.0-fabric+1.21.4.jar SHA-1 c46ae512ddd8e56ad966f38957b0f24e4285c5f9 · Modrinth version F6Wo2W7o · Project link unavailable Side not labelled
modmenu-14.0.0-rc.2.jar SHA-1 cdcbe5d129ca9939c3c95a09b3d6fd1ed5513edd · Modrinth version T7GjZmwP · Project link unavailable Client only
moreculling-fabric-1.21.5-1.3.0.jar SHA-1 87b3297a5c996e62a531c63ee5a08e2f979764ed · Modrinth version XZS9Gl9x · Project link unavailable Client only
optigui-2.3.0-beta.7+1.21.5.jar SHA-1 7329e5453248d1ce0979b7c6784d0dec7f4b0a36 · Modrinth version c2A7xc4Z · Project link unavailable Client only
placeholder-api-2.6.2+1.21.5.jar SHA-1 79c84d716ca2231025678124df87b53cefa442d9 · Modrinth version AkMeBicV · Project link unavailable Side not labelled
reeses-sodium-options-fabric-1.8.3+mc1.21.4.jar SHA-1 c72f07a8f139f0420cbce29bd9eb29fb24db427f · Modrinth version KoUrx3jJ · Project link unavailable Client only
sodium-extra-fabric-0.6.3+mc1.21.5.jar SHA-1 f791686c1af393dd8931540f38b5aab8e28f2b5c · Modrinth version E5w6eZNE · Project link unavailable Client only
sodium-fabric-0.6.12+mc1.21.5.jar SHA-1 68104fcca669c485cd63a1e14d7ed7ca816f99a0 · Modrinth version fVbw1C7i · Project link unavailable Client only
vmp-fabric-mc1.21.5-0.2.0+beta.7.197-all.jar SHA-1 c984849fa524543e0eb6f04b080e2f3cd90abc71 · Modrinth version S6IwIw0D · Project link unavailable Side not labelled
yet_another_config_lib_v3-3.6.6+1.21.5-fabric.jar SHA-1 bbde70bc2410603edbcdad099a18dd27a7424bfb · Modrinth version 5yBEzonb · Project link unavailable Side not labelled
Zoomify-2.14.2+1.21.3.jar SHA-1 736e8888664701b86042e10bea357aa9af583c35 · Modrinth version RKRjd2h1 · Project link unavailable Client only

Pick your setup

Unbeatably Optimized by Minecraft version and loader

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

6 available setups

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

Recent files

Unbeatably Optimized versions and loaders

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