
Modrinth · Minecraft modpack
Optimized Maxima
This modpack made for optimization vanilla and fix many bugs. Based on Vanilla Extension modpack, but without decorations stuff.
Quick answer
Which Optimized Maxima release matches 1.21.4?
1.21.4_0.0.51.0_neoforge is a complete pack release for 1.21.4 with NeoForge 21.4.99-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 21. 28 mods in this pack file.
Pack setup
How should I set up Optimized Maxima for players and a server?
Use 1.21.4_0.0.51.0_neoforge 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 Optimized Maxima?
1.21.4_0.0.51.0_neoforge on 1.21.4. The pack contents and setup notes below stay tied to that release.
The selected pack release is 1.21.4_0.0.51.0_neoforge. That file is for Minecraft 1.21.4 with NeoForge 21.4.99-beta. This NeoForge setup needs Java 21. It contains 28 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 Optimized Maxima?
📻Noticed board
26.2_0.0.71.0 release very soon. Distant Horizons, and NeoForge versions will be released too. Please wait.
P.S: 1.20.1_0.0.60.0 (for fabric and forge, except neoforge and quilt cuz they have conflicts in the latest updates of mods) is available.
P.P.S: I've got power problems, so the update might take a little longer.
P.P.P.S: I'll fix the Voxy version; just update Voxy if you don't want to wait for the hotfix.
- If you use MultiMC based launcher, I recommend install Java 22 by Oracle, Zulu, OpenJDK etc. or Java 23+ (for example latest 25) by GraalVM and enable in settings "Skip compatibility checks". C2ME support this Java version and your fps may more stable.
- Btw, I run a Ko-fi page where I sometimes post things like my shader config or beautiful screenshots.
- If you have stutters, freezers even without jumping of frame rate, try: Settings/General/Fullscreen: ON.
📌About updates
Every two-four weeks, I'm updating modpack. Why not every week? Cause in this time I can be testing and checking bugs, issues and updating more mods than after one week only. Also, I work on my another modpacks, so I need time for some recreation.
📒About topicality
If you want to have always fresh fixes, edits of configs, should:
Backup your "config" folder.
Remove "config" folder in ".minecraft" before update modpack.
Update modpack in newer version.
If you have problems after remove this folder, just return this folder.
🎱About versions
I'm marking each version with unique numbers, letters, and tags. Here’s how I'm doing it. For example version 1.21.1_0.0.43.0_fabric_DH:
1.21.1 — Minecraft version
0.0.43.0 — modpack version (last number is fix, hotfix or version with minor update)
fabric — loader
DH — version with Distant Horizons included.
🚨 Warning
Always make backup your saves. It's important!!!
This pack made for optimization vanilla and fix bugs. Based on Vanilla Extension, but without decorations and edited some settings for better performance. I want to port this modpack to Quilt, Forge and Neoforge in future too.
If you want more feature and experience that you can install my main project Vanilla Extension or my young project [JWN] Just what is needed for just player who like more vanilla without decorations.)))
📈Performance
Since this pack have aims to optimization vanilla that I tried to pay special attention to performance, so I chose all the mods that seemed to me the best for this.
This list includes mods:
- Sodium (by jellysquid3 and IMS) - a modern rendering engine for Minecraft which greatly improves performance,
- More Culling (by FX) - a mod that changes how multiple types of culling are handled in order to improve performance.
- C2ME (by ishland and duplexsystem) - a Fabric mod designed to improve the chunk performance of Minecraft.
- Sodium Extra (by FlashyReese) - features that shouldn't be in Sodium.
- More Culling Extra (by FX) - a MoreCulling extension mod with smaller changes I don't want to put into MoreCulling. MoreCulling API example mod.
- Lithium (by jellysquid3 and 2No2Name) - no-compromises game logic/server optimization mod.
- ModernFix (by embeddedt) - all-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!
- Exordium (by tr7zw) - render the GUI and screens at a lower framerate to speed up what's really important: the worldrendering.
- Thread Tweak (by getchoo and devin) - improve and tweak Minecraft thread scheduling. Fork of Smooth Boot for ≥1.20
- BadOptimizations (by thosea) - optimization mod that focuses on things other than rendering.
- Bedrodium (by kirillirik and VidTu) - little optimization bedrock layer.
- Clumps (by jaredlll08) - clumps XP orbs together to reduce lag.
- Dynamic FPS (by juliand665 and LostLuma) - improve performance when Minecraft is in the background.
- Enhanced Block Entities
(by FoundationGames) - reduce FPS lag with block entities, as well as customize them with resource packs. - Entity Culling
(by tr7zw)- using async path-tracing to hide Block-/Entities that are not visible. - FastQuit
(by KingContaria)- lets you return to the Title Screen early while your world is still saving in the background! - Faster Random (by AnOpenSauceDev
and Steveplays)- speeds up Minecraft's RNG system by 100X. - FerriteCore (by malte0811) - memory usage optimizations.
- Get It Together, Drops! (by bl4ckscor3)- adds tags and configuration options for defining how dropped items should combine.
- ImmediatelyFast
(by RaphiMC)- speed up immediate mode rendering in Minecraft. - Krypton
(by astei)- a mod to optimize the Minecraft networking stack. - Ksyxis
(by VidTu)- speed up the loading of your world. - Memory Leak Fix
(by FX and KingContaria) - a mod that fixes random memory leaks for both the client and server. - Noisium (by Steveplays) - optimises worldgen performance for a better gameplay experience.
- Raknetify (by ishland) - a Fabric mod / BungeeCord plugin that uses RakNet to improve multiplayer experience significantly under unreliable and rate-limited connections.
- Remove Reloading Screen (by dima_dencep) - makes resource packs load in the background, allowing you to do other things while waiting!
- ServerCore (by Wesley1808) - a mod that aims to optimize the minecraft server.
- Staaaaaaaaaaaack (Stxck) (by frankV) - a mod made to merge dropped items beyond the vanilla stack limit while considering mod compatibility.
- Too Many Players (by Feytox and DearFox) - allows you to increase FPS with a large crowd of players.
- Video Tape (by Anthus) - fixes GPU-related memory leaks.
- kennytvs-epic-force-close-loading-screen-mod-for-fabric (by kennytv) - instantly closes the loading terrain screen on world changing and drastically reduces the resource pack loading screen duration.
- lazy-language-loader
(by chachy) - improves loading times when changing your language by only reloading the language instead of all the game resources! - Better Ping Display [Fabric] (by vladmarica) - adds a configurable numerical ping display to the player list.
- FastAnim (by Lunade_) - speeds up entity animation calculations!
⚙️Bugofix
Somitimes bugs can be features, but in most cases, they only bothered, so I added mods to the modpack that fix most of them.
Bugs fixed in vanilla using:
- Debugify (by isxander) - fixes Minecraft bugs found on the bug tracker.
- VanillaIcecreamFix (by repletsin5) - an updated version of Runemoro's VanillaFix and also ported to the latest version.
- Model Gap Fix (by MehVahdJukaar) - fixes gaps in Block Models and Item Models.
- Server Pinger Fixer (by JustAlittleWolf) - improves pinging speed of the multiplayer server list.
Also, I won't support 1.20.2, 1.20.4, 1.20.6, 1.21, 1.21.1, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9 and 1.21.10. Because they have some problems with Quilt, Forge and NeoForge and devs less update mods for them. 1.20.6 has some problems with performance. Please, use 1.20.1 or 1.21.11+. Furthermore, It's hard for me to update so many versions (understand me).
Project description from Modrinth.
Mods in 1.21.4_0.0.51.0_neoforge
Open any mod on Modpacks.ch to check its files and dependencies.
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Optimized Maxima by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader build1.21.10
2 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
1 loader build1.21.5
1 loader build1.21.4
2 loader builds1.21.3
2 loader builds1.21.1
2 loader builds1.21
2 loader builds1.20.6
2 loader buildsShowing the newest 12 of 15 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
Optimized Maxima versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.