
Modrinth · Minecraft modpack
Optimized Core
This is a modpack core that optimizes the game. Mainly meant as a base for your own modpack/instance. It only contains optimization mods and for this reason it achives the BEST performance of any modpack!
Quick answer
Which Optimized Core release matches 1.19?
Optimized Core Backport MC 1.19 is a complete pack release for 1.19 with Fabric 0.19.2. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 23 mods in this pack file.
Pack setup
How should I set up Optimized Core for players and a server?
Use Optimized Core Backport MC 1.19 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 Core?
Optimized Core Backport MC 1.19 on 1.19. The pack contents and setup notes below stay tied to that release.
The selected pack release is Optimized Core Backport MC 1.19. That file is for Minecraft 1.19 with Fabric 0.19.2. It contains 23 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 Core?
The pack
It optimizes the game with the bare minimum amount of mods for best performance.
It is mainly meant to be used as a core for modpacks/instances
It would be helpful if you could follow the project :)
Updates:
It is updated as soon as i have time for it or it's logical.
This is usually 1-7 days.
Requirements:
- Java 17+ on all versions after 1.8.9
Features:
▶️╏BEST performance among all modpacks!
▶️╏It can run on a mere 360MB ram (when playing on servers)
▶️╏Adds every essential optimization mod
▶️╏Very simple!
▶️╏Very small size
▶️╏You can build whatever you want out of it
No configs included
Support&Contacting me:
Contacting me:
- Via Email: void_98.direness683@passinbox.com
- In the discord server.
I provide support in both
Credits:
Icon by: Luceria
Project description from Modrinth.
Mods in Optimized Core Backport MC 1.19
Open any mod on Modpacks.ch to check its files and dependencies.
891842374f5b98c4a1b7cb8f3354db51c91bca9b · Modrinth version yU5A8Qx5 · Project link unavailable Side not labelled570282f49b3338decfe8290e78c10a1d2f7e23c9 · Modrinth version ZpV0fKbO · Project link unavailable Side not labelled3dd0dd8417fb16c8d06a2ac67d847b54011f2b1c · Modrinth version IznPBwjd · Project link unavailable Client only78dd28b7d94ef3883e817a328be9e1d66aedaa24 · Modrinth version s76PBY7D · Project link unavailable Client onlyff5520d7b10342358575220d88bd39c8cea80dad · Modrinth version R0KPBo5r · Project link unavailable Client only6d29acc99b293b2be7060df6d7c887812bd54e46 · Modrinth version 3KmOcp6b · Project link unavailable Side not labelled0e9db536867270a27d128fbd62655dd7f9adf180 · Modrinth version izOFcggl · Project link unavailable Client only14ab2f560fce8f20f5af07129dd71130ab9bb03f · Modrinth version 7epbwkFg · Project link unavailable Side not labelledbcfb81808c318356e7a7a4544be27b220fecfd96 · Modrinth version ZoOH4tOq · Project link unavailable Client only4ef667c6e053dd22e3e8cfa6299a75069af858ad · Modrinth version UJ6FlFnK · Project link unavailable Side not labelled6f4b2ea7827da8136bdf436457a2ba3fcdb2120e · Modrinth version kL32PN9Q · Project link unavailable Server only87e1a58f10486c8ea93ee758feb9c6538fbb825e · Modrinth version AmPdNCPb · Project link unavailable Client only8da85ffabf8b919704abbf566663cf3aab9dfe64 · Modrinth version ye3R74Ml · Project link unavailable Client only0dfa8b03ed408fb7fdada29e01cfebba02af1049 · Modrinth version 4SHylIO9 · Project link unavailable Side not labelled8316f71030ffc74af09b781d3281d575b61db0e0 · Modrinth version sIKhU9s4 · Project link unavailable Side not labelled8808ffc18dfdd203fbec3c921e14f12f9bc950b1 · Modrinth version 8Ydn8qvV · Project link unavailable Client onlyda1f74194bd1e2bea9e47edbb5032492d961b6c2 · Modrinth version dMVy7Ytv · Project link unavailable Client onlybc62821d9e9f1472c80ea4a17518a7b9998b0d52 · Modrinth version yl3z0p55 · Project link unavailable Side not labelled667645b91abe7c923b9ee3c1ce935fd1179eb74c · Modrinth version LfJCIqp7 · Project link unavailable Server only8414cbce145a5f48102e6cc811dfd1459afe44f3 · Modrinth version r8xRVPEI · Project link unavailable Side not labelled227648dc4f6a8604bafc282612a6de47eff70cd8 · Modrinth version rAfhHfow · Project link unavailable Client onlyde6fe932555604345477db89b59d59249909c640 · Modrinth version qH1xCwoC · Project link unavailable Side not labelled4ab0bb21749b629bd785cce86bc59b35d4ed5bcc · Modrinth version XVMYsFmj · Project link unavailable Side not labelledPick your setup
Optimized Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
3 loader builds26.1.1
2 loader builds26.1
1 loader build1.21.11
3 loader builds1.21.10
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 buildShowing the newest 12 of 41 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 Core versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.