Optim

Name: Optim
Price: 8 EUR
Author: Unknown

An optimization modpack that focuses on both the client and the server.

by Unknown

242 Downloads

0 Followers

fabricMC 1.21lightweightmultiplayeroptimization

Rent Optim Server

About this Modpack

Optim is an optimization modpack that focuses on both the client and the server. It makes use of a vast range of optimzation mods, using popular ones such as Sodium, Lithium, and FerriteCore, while also making using of lesser known mods such as Client Side Noteblocks, Compact Chat, Clean F3, and more.

Features

More FPS
Bug fixes
Faster language load times
Faster world and server load times
More readable chat
and more!

FPS Comparison

Vanilla: 70+ FPS
Simply Optimized: 150+ FPS
Optim: 300+ FPS
Tested on a GTX 1660 Ti GPU with a Xeon E5-2670 CPU

FAQ

Q: Will Optim support versions before / after 1.21?
A: Most likely! The modpack is pretty lightweight so it shouldn't be hard to port it to other versions.

Q: Forge?
A: No.

Q: Shaders?
A: No.

Q: Vanilla-like?
A: Hell yeah.

Available Versions

Optim 1.0.0release

MC 1.21fabric242 downloads

July 19, 2024

How to Set Up a Optim Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for Optim). Based on player count: per 8 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Optim" and click "Install". The fabric loader and Minecraft 1.21 are configured automatically.

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Optim server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Optim server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 8 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).

Can I add custom mods to Optim without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Optim server lagging – performance tips

1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.