
Modrinth · Minecraft modpack
Ultra Fast Optimization
This is a concise and high-performance optimization modpack, aiming to support those less commonly used Minecraft versions.
Quick answer
Which Ultra Fast Optimization release should I use?
Ultra Fast Optimization 1.16.5-Forge-1.0.2 is a complete pack release for 1.16.5 with Forge 36.2.42. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 12 mods in this pack file.
Pack setup
How should I set up Ultra Fast Optimization for players and a server?
Use Ultra Fast Optimization 1.16.5-Forge-1.0.2 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.
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.
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 Ultra Fast Optimization?
Ultra Fast Optimization 1.16.5-Forge-1.0.2. Change the pack release and its contents or setup may change too.
The selected pack release is Ultra Fast Optimization 1.16.5-Forge-1.0.2. That file is for Minecraft 1.16.5 with Forge 36.2.42. It contains 12 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 Ultra Fast Optimization?
Introduction
This modpack is dedicated to improving the performance of those less commonly used Minecraft versions, delivering more FPS and a smoother experience for players. On the 1.20.6 Fabric version, it boosts frame rates by 170%–220% compared to vanilla.
The modpack can also serve as a foundation—you can add more mods on top of it, or even create your own modpack based on it.
License
The Ultra Fast Optimization Modpack is made available under the CC0 1.0 Universal Public Domain Dedication. By applying this dedication, the licensor waives all copyright and related rights in the work, to the extent permitted by law, and dedicates the work to the public domain.
You are permitted to use the work for any purpose, including commercial use, and may freely copy, modify, distribute, perform, display, or provide network services based on it, without any requirement to retain the original attribution or license notice. However, you may not imply or state that the original author endorses or supports your use of the work.
The modpack is provided “as is”, without any warranties of any kind, either express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non‑infringement. In no event shall the authors or copyright holders be liable for any claim, damages, or other liability arising from, out of, or in connection with the use or performance of the work.
This notice is a brief summary only. For the full legal terms, please refer to the official legal text of the CC0 1.0 Universal license.
Project description from Modrinth.
Mods in Ultra Fast Optimization 1.16.5-Forge-1.0.2
Open any mod on Modpacks.ch to check its files and dependencies.
e14a2beb0aec7156dd848d1590ce42daf337a4ce · Modrinth version 9PbX7IEh · Project link unavailable Client only01a838e9fc804dee41fca6045012569fc5df42ce · Modrinth version AXYavMt5 · Project link unavailable Client only69934ab23596e70a12913baf51f9c67a05f86d64 · Modrinth version HbyrPF0J · Project link unavailable Side not labelled27714f6ed8ea05a743d3aa08167dab648125ab3a · Modrinth version 8ca6Z2bk · Project link unavailable Client only5fc581bb92e3a2a60d3750a02b9e222ba5c2e275 · Modrinth version i0yZbFf8 · Project link unavailable Client only2e5ec9bafff23b3e33df2c1f29828dd6836e6c73 · Modrinth version QsWHBAQP · Project link unavailable Client onlye24a8c568f2f46c8b872ae571371b462b46ef9de · Modrinth version MTroaKaC · Project link unavailable Client only35aba94572e3e80d43315d2c9bcd6a25ed38f9d7 · Modrinth version 4LtwayMk · Project link unavailable Client onlye4b267af09b69e20c79bf3908f45448ce2f429d7 · Modrinth version HIWkm2nf · Project link unavailable Side not labelledbd020d379e36ed8a2568fa76d998aff265cb57bb · Modrinth version Cc0b1kXl · Project link unavailable Side not labelled96b32eb012090c537b498fa002dfaa166329833f · Modrinth version SPCLqJn1 · Project link unavailable Client onlycfe36995600060fdc37e4b1a18b1deeeb8929c5d · Modrinth version FxpnIVm7 · Project link unavailable Client onlyPick your setup
Ultra Fast Optimization by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.8
2 loader builds1.21.5
1 loader build1.21.4
2 loader builds1.20.6
1 loader build1.20.4
1 loader build1.19.4
1 loader build1.19.2
2 loader builds1.18.2
2 loader builds1.17.1
1 loader build1.16.5
2 loader buildsMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Ultra Fast Optimization versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.