
Modrinth · Minecraft modpack
Neo Optimized
NeoSodium is a pre-optimized NeoForge modpack that delivers maximum FPS and performance without having to spend hours fiddling with settings. You can choose between Sodium or Embedium for rendering optimization, and the pack comes with pre-set, balanced se
Quick answer
Which Neo Optimized release matches 1.20.3?
Neo Optimized 1.1 is a complete pack release for 1.20.3 with NeoForge 20.3.8-beta. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. For this loader, use Java 17. 6 mods in this pack file.
Pack setup
How should I set up Neo Optimized for players and a server?
Use Neo Optimized 1.1 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 Neo Optimized?
Neo Optimized 1.1 on 1.20.3. The pack contents and setup notes below stay tied to that release.
The selected pack release is Neo Optimized 1.1. That file is for Minecraft 1.20.3 with NeoForge 20.3.8-beta. This NeoForge setup needs Java 17. It contains 6 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 Neo Optimized?
NeoSodium Optimized: Maximum Performance, Zero Configuration
Don't waste your time searching for the perfect settings. We did it for you.
Running modern Minecraft – especially on older or weaker hardware – is a serious challenge. NeoSodium Optimized is a purpose-built modpack exclusively for the NeoForge environment, combining the community's most recognized performance-boosting mods into a single, instantly playable package.
There is no need for hours of testing and troubleshooting incompatibility issues. You just install and play.
🚀 Key Features and Benefits
Instant Speed Boost: The engines of Sodium and Lithium drastically increase FPS and stabilize the game's internal logic, while FerriteCore minimizes memory leaks.
One-Click Multiplayer: Thanks to the integrated e4mc mod, you can open your world to your friends without complex server setups, IP address hunting, or port forwarding.
Vanilla+ Visuals (ETF & EMF): Although the focus is on performance, Entity Texture Features and Entity Model Features ensure that modern resource packs and custom mob animations work flawlessly.
Quality of Life Features: Built-in zoom (Ok Zoomer) and in-game resource pack management (Resourcify) for the maximum user experience.
Pre-Configured: Every element of the modpack is fine-tuned in advance. Background rendering is optimized (Dynamic FPS, EntityCulling) so your machine only calculates what you actually see.
📊 System Requirements and Performance
Hardware / Setting Minimum Requirement Recommended (Stable Gameplay)
Dedicated RAM 3 GB 4 GB
Processor Any 4-core CPU Modern multi-core CPU
Graphics Card Integrated GPU is sufficient Dedicated GPU (Required for Shaders)
Shaders (Iris) Strictly Disabled Can be enabled (Depending on hardware)
🛠️ Technical Information
Supported Loader: Exclusively NeoForge.
Version Support: Continuously updated for the latest (and stable older) Minecraft versions.
Shader Support: Iris is built into the pack, but is disabled by default for maximum performance. Only activate it if your hardware can handle the load.
Project description from Modrinth.
Mods in Neo Optimized 1.1
Open any mod on Modpacks.ch to check its files and dependencies.
30c4be59949c3b8c19a0960b2844c0309270aad8 · Modrinth version gUuDD6aJ · Project link unavailable Side not labelledbc8f182ecfc23d9f90d72bb496cc1558dddd13ed · Modrinth version MZj3ISB7 · Project link unavailable Client only0484190715e06a356ff59e9b2e606daa810c07af · Modrinth version N21UWLtA · Project link unavailable Client only8d44fd64bfd9b78b8c2b26523fd016eab66146b6 · Modrinth version hGriwiGl · Project link unavailable Client only962fdb760409d6d71cbf079235f1ca94e3863a22 · Modrinth version Zsh14XeQ · Project link unavailable Side not labelled6e2da69eb86d16c6155e3e45a01a0d4796cc33f1 · Modrinth version 5Y3n1Apc · Project link unavailable Side not labelledPick your setup
Neo Optimized by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build26.1.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader buildShowing the newest 12 of 20 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
Neo Optimized versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.