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Optimalsation project artwork

Modrinth · Minecraft modpack

Optimalsation

The highest performing 1.21 modpack

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

Quick answer

Which Optimalsation release matches NeoForge?

Updated 7 months ago
Best match for your filters FPS Only
Game version 1.20.1
Loader NeoForge 47.1.105

FPS Only is a complete pack release for 1.20.1 with NeoForge 47.1.105. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 30 mods in this pack file.

Pack setup

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

Use FPS Only 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 FPS Only
Dedicated server setup Match FPS Only
Pack loader NeoForge 47.1.105

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 30
Client only 12
Server only 0
Not labelled 18

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 Optimalsation?

FPS Only on NeoForge. The pack contents and setup notes below stay tied to that release.

30 mods in this pack file

The selected pack release is FPS Only. That file is for Minecraft 1.20.1 with NeoForge 47.1.105. It contains 30 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 Optimalsation?

What Sets 'Optimax' / 'Optimalsation' Apart?

There's many modpacks that have optimization mods in them but they're either bloated with other additional content unrelated to performance or they only have a few mods.

This modpack is a all-in-one of every FPS mod as long as they're 1) compatible with each other and 2) it actually helps performance (some mods don't have the results they claim or another mod does something similar but better)

Shaders & RTX

The mod also includes performance-friendly shaders with further optimizations so if you wanted to use shaders during gameplay try them out!

Research & Testing

Months testing different combinations of incompatible FPS mods to see which ones gives the greatest performance went into this and I can confidently say that this exact combination is the smoothest way to play newer versions of Minecraft.

Categories / Type / Tiers / Versions

FPS Only

  • Includes ONLY mods that boost performance

FPS + QoL

  • Includes all the mods the 'FPS Only' version does (FPS boosting) but also adds some basic common quality of life mods most players add to their own modpacks that DON'T effect gameplay (e.g, Mouse Tweaks)

FPS + QoL + Tweaks

  • Includes all the mods the 'FPS + QoL' version does (FPS boosting & QoL) but also adds some mods that may affect gameplay, however these mods don't add additional content to the game, they may change existing vanilla content/mechanics slightly to be more user friendly

Permissions

I've designed this modpack into these categories so people can either use these mods themselves to enjoy the game, or so they can use this modpack as a baseline to create their own modpack. I thereby grant other authors to upload their own modpacks using this as a baseline/foundation, I do ask for credit so other people can find the source however it's not required

Benchmarks

Optimax / Optimalsation

Average: 650

Peak: 960

Simply Optimized

Average: 550

Peak: 640

Adrenaline

Average: 540

Peak: 630

Additive

Average: 495

Peak: 580

Fabulously Optimized

Average: 450

Peak: 572

Sodium Plus

Average: 225

Peak: 285

Feel free to add your own non-performance mods to the list for gameplay tweaks after you install, enjoy :)

Addition Links

I also own a performance tweaking subreddit, feel free to join for optimization guides for other games: https://www.reddit.com/r/OptimizedGaming/

Project description from Modrinth.

Mods in FPS Only

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

alternate_current-mc1.20-1.7.0.jar SHA-1 02def44a2c416459ee5daecbe1caa6d78571e205 · Modrinth version kC6SY4Zp · Project link unavailable Side not labelled
async-locator-forge-1.20-1.3.0.jar SHA-1 fa8e3d65644e5bf1ea62f1ba3c94b0982dfb7357 · Modrinth version Eip0qUwF · Project link unavailable Side not labelled
BadOptimizations-2.1.1.jar SHA-1 6c42358ecd765bd9372d3e69a1363ca4eeeb55a3 · Modrinth version eT6Jsaq5 · Project link unavailable Client only
cloth-config-11.1.118-forge.jar SHA-1 c46ca3fba95691873a765f4e79750c615f33e446 · Modrinth version nr1znv5v · Project link unavailable Side not labelled
Clumps-forge-1.20.1-12.0.0.4.jar SHA-1 8809c7aa6c71389e9c59abfe5def52c1cb8d4f1c · Modrinth version nAHGB5ls · Project link unavailable Side not labelled
coroutil-forge-1.20.1-1.3.7.jar SHA-1 7f5f0b62a638b6053c95919cbe8c2bea2e0c93d0 · Modrinth version 6rPDKAT8 · Project link unavailable Side not labelled
embeddium-0.3.18+mc1.20.1-all.jar SHA-1 2319894c1730d1d5f3fcec810989af3a8d868e9a · Modrinth version RieuySG8 · Project link unavailable Client only
entityculling-forge-1.6.2-mc1.20.1.jar SHA-1 a184f3a963c07f7026fb6d8ccd83ca29e7f7b009 · Modrinth version 17Hi340V · Project link unavailable Client only
exordium-forge-1.2.1-mc1.20.1.jar SHA-1 e14424baf18665b404e5c52eb5f7c19eb5ef828a · Project link unavailable Client only
fabric-api-0.92.1+1.11.8+1.20.1.jar SHA-1 c4231359d245029d7e21e38e9f69832c4260dd86 · Modrinth version DXF7HH4f · Project link unavailable Side not labelled
ferritecore-6.0.1-forge.jar SHA-1 417fb6ce8f52abf40bd9d0390371790f9576f8ba · Modrinth version DG5Fn9Sz · Project link unavailable Side not labelled
Icterine-forge-1.20.0-1-1.3.0.jar SHA-1 55fde23d7602924ba4772d441fb5a78d562be238 · Modrinth version 81fZ7ynE · Project link unavailable Side not labelled
ImmediatelyFast-Forge-1.2.14+1.20.4.jar SHA-1 e67dc75212afa09a3e00f42abb417c3982cf67e2 · Modrinth version 2Ps4um76 · Project link unavailable Client only
Ksyxis-1.2.2.jar SHA-1 bc19a951192cab46be79b934d418e3fcee87af91 · Modrinth version Y33CP7Sd · Project link unavailable Side not labelled
lazurite-1.0.4+mc1.20.1.jar SHA-1 f5479dace7d25f1046b6a273ed1fa0ffd2e7a461 · Modrinth version 3Ro7216v · Project link unavailable Client only
letmedespawn-forge-1.20.x-1.2.0.jar SHA-1 5168aca016a9384a889f74f4b0082cd8b0f50abb · Modrinth version a1JZWhla · Project link unavailable Side not labelled
memoryleakfix-forge-1.17+-1.1.5.jar SHA-1 9f60142dd94631800386a16a4ad70ad9e84cd78a · Modrinth version 3w0IxNtk · Project link unavailable Side not labelled
mobtimizations-forge-1.20.1-1.0.0.jar SHA-1 1e7de73072e0adc9f09494cd79a79b1db030c293 · Modrinth version mEhoYk0d · Project link unavailable Side not labelled
modernfix-forge-5.17.0+mc1.20.1.jar SHA-1 9a6230d6f39353047771a458618b583d68d35d61 · Modrinth version BpXImv5B · Project link unavailable Side not labelled
no_resource_pack_warnings_forge-1.20.1-1.0.0.jar SHA-1 6e79cffbc0830456c6cc348306e393c0f90da5c6 · Modrinth version snJEGMe7 · Project link unavailable Client only
no-report-button-forge-1.5.0.jar SHA-1 d05c3ed9409e02cd5c0285bbcf54844505eccf37 · Modrinth version 5TLOa6VS · Project link unavailable Client only
no-telemetry-1.8.0.jar SHA-1 238b8ebc95100368951e0ff5ef2b16a1406e32f2 · Modrinth version tmHWmt1u · Project link unavailable Client only
NoChatReports-FORGE-1.20.1-v2.2.2.jar SHA-1 069396e689ae887d065c8d61b7945e685fbcc65b · Modrinth version ksEG6N5E · Project link unavailable Side not labelled
noisium-forge-2.0.3+mc1.20-1.20.1.jar SHA-1 4cec669eb885f344206ca314e245ee62a19861cb · Modrinth version EuQErqo9 · Project link unavailable Side not labelled
oculus-mc1.20.1-1.7.0.jar SHA-1 27410903d3af950378776106b76503cfebe7ea3a · Modrinth version vVuYfukI · Project link unavailable Client only
radium-mc1.20.1-0.12.3+git.50c5c33.jar SHA-1 c498557a39250523a29a40678ae86f1c03d757c0 · Modrinth version NhMILNAm · Project link unavailable Side not labelled
Rrls-3.2.0-1.20.1-forge.jar SHA-1 43e7cc853475eb4062096d6318da4cb83800d33e · Modrinth version RS0hlZYU · Project link unavailable Client only
rubidium-extra-0.5.4.3+mc1.20.1-build.121.jar SHA-1 af8b057d1b6a1844da59fa3680c4f847ea6a2aba · Modrinth version 6Iycptzn · Project link unavailable Client only
starlight-1.1.2+forge.1cda73c.jar SHA-1 a915880c7834a0b0f9f300f0e3053deaa9a3205a · Modrinth version cNa0vkNj · Project link unavailable Side not labelled
vmp-fabric-mc1.20.1-0.2.0+beta.7.101-all.jar SHA-1 529e3447d9f9c18dda950a6460a589bdeafc08a4 · Modrinth version u8RpUzay · Project link unavailable Side not labelled

Pick your setup

Optimalsation by Minecraft version and loader

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

9 available setups

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

Recent files

Optimalsation versions and loaders

1 of 8 releases match
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Looking for an older file? The official Modrinth project page is in Resources.