Modrinth · Minecraft modpack

significantly optimized

A potato PC? Or maybe some older hardware? Dealing with lag, low frame rates, or random lag spikes? No worries, I'm here to help! :) This modepack aims for great performance and is built to make Minecraft run smoothly, even on pc from ancient times :)

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

Quick answer

Which significantly optimized release should I use?

Updated 6 months ago

Latest stable file Significantly optimized 1.21.11

Game version 1.21.11

Loader Fabric 0.18.4

Significantly optimized 1.21.11 is a complete pack release for 1.21.11 with Fabric 0.18.4. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 17 mods in this pack file.

Pack setup

How should I set up significantly optimized for players and a server?

Use Significantly optimized 1.21.11 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 Significantly optimized 1.21.11

Dedicated server setup Match Significantly optimized 1.21.11

Pack loader Fabric 0.18.4

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 17

Client only 0

Server only 0

Not labelled 17

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 significantly optimized?

Significantly optimized 1.21.11. Change the pack release and its contents or setup may change too.

17 mods in this pack file

The selected pack release is Significantly optimized 1.21.11. That file is for Minecraft 1.21.11 with Fabric 0.18.4. It contains 17 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 significantly optimized?

A significantly optimized Minecraft modpack is a curated collection of performance-focused mods designed to dramatically boost your Frame Rate Per Second (FPS) and reduce lag, making the game much smoother, especially on older hardware. Instead of just one big mod, these packs bundle things like Sodium (for rendering optimization), Lithium (for game logic/server-side improvements) and etc together,This mode essentially replace the need for just OptiFine, offering superior performance while keeping the core vanilla look.The goal is to let you play Minecraft comfortably without feeling like you're running it on a "toaster." YT -https://www.youtube.com/channel/UCn_fbXuAPSqiuQdA4I4ahjg

Project description from Modrinth.

Mods in Significantly optimized 1.21.11

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

BadOptimizations-2.4.1-1.21.11.jar SHA-1 70fa28d5a7a1fdd61dd804ca6ac411750da1473f · Modrinth version Q3Dusz2j · Project link unavailable Side not labelled

c2me-fabric-mc1.21.11-0.3.6.0.0.jar SHA-1 587f9a3d9e4591e8e1a1c3eda61ed2f7bfa5dc46 · Modrinth version olrVZpJd · Project link unavailable Side not labelled

cloth-config-21.11.153-fabric.jar SHA-1 4c224606a963bce223db5b27edb4959ecf40d4ee · Modrinth version xuX40TN5 · Project link unavailable Side not labelled

entityculling-fabric-1.9.5-mc1.21.11.jar SHA-1 e2e88c0b2286148e9547eb23d95d2e30e60ad753 · Modrinth version Dx3xsUER · Project link unavailable Side not labelled

fabric-api-0.141.1+1.21.11.jar SHA-1 7f51d854b55c8b29fb4dc0d666e550015c742b69 · Modrinth version DdVHbeR1 · Project link unavailable Side not labelled

ferritecore-8.0.3-fabric.jar SHA-1 0d2b112df25059211ae84f102254dc552367d72e · Modrinth version eRLwt73x · Project link unavailable Side not labelled

ImmediatelyFast-Fabric-1.14.1+1.21.11.jar SHA-1 c090d0239ece01f4db5827b3df5455117d58d919 · Modrinth version XCnavm6o · Project link unavailable Side not labelled

krypton-0.2.10.jar SHA-1 94ddaeeae6ca7fecc79e54a0aa02a5438a775a99 · Modrinth version O9LmWYR7 · Project link unavailable Side not labelled

lazy-ai-1.4.2.jar SHA-1 f57d5262983e2c263d18b06e9c13b276355e40b6 · Modrinth version YRZQ1Tdh · Project link unavailable Side not labelled

lithium-fabric-0.21.2+mc1.21.11.jar SHA-1 c1f8f61d4b2fac28ab083a927c6b1338598255ed · Modrinth version gl30uZvp · Project link unavailable Side not labelled

modernfix-5.25.2-build.4.jar SHA-1 2ed10989c8ece2460413ed35538972157732a339 · Modrinth version JwSO8JCN · Project link unavailable Side not labelled

modmenu-17.0.0-beta.2.jar SHA-1 632c7565ba0fbc033aa4574e1ae6919f277fe03b · Modrinth version JWQVh32x · Project link unavailable Side not labelled

noisium-fabric-2.8.3+mc1.21.11.jar SHA-1 2851c7824664bc970367f89710ffd569f49a761c · Modrinth version VyMvRQKq · Project link unavailable Side not labelled

placeholder-api-2.8.1+1.21.10.jar SHA-1 4950367323147265b272ad2156bf1a343db3f64c · Modrinth version T5pDJV1K · Project link unavailable Side not labelled

reeses-sodium-options-fabric-2.0.2+mc1.21.11.jar SHA-1 777f0d0671d41d70da3332f67328be864fda9289 · Modrinth version gmIM6uan · Project link unavailable Side not labelled

sodium-extra-fabric-0.8.3+mc1.21.11.jar SHA-1 e8fd1eae0d589393189f64062ca1e46fc03f4ced · Modrinth version yqY1efrC · Project link unavailable Side not labelled

sodium-fabric-0.8.2+mc1.21.11.jar SHA-1 eaae2b226d76079e56ae6f5d4f5dc96214bd49d3 · Modrinth version 59wygFUQ · Project link unavailable Side not labelled

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