optim+

Name: optim+
Price: 8 EUR
Author: TRCLoop

Yet another optimization Modpack on 1.21.1 to change nothing about the base game.

by TRCLoop

169 Downloads

0 Followers

fabricirisMC 1.21.1lightweightmultiplayeroptimization

Rent optim+ Server

Screenshots

Normal World (Standard Settings) 310+FPS

About this Modpack

Optimization Modpack

Focuses on MacOS and non-Nvidia systems. Install Nvidium for 500+ FPS on Nvidia GPU's
In a normal world (Entities, standard settings). I get over 300+ FPS.

Specs

(On Apple MacBook Air 13" M2 16GB 256GB).

350+ FPS Superflat World

This Modpack uses Mods as Sodium. This modpack will not change the look of normal minecraft but will still give good FPS. There is Shader Support and this modpack can be used as a "base" for other modpacks (when giving credits) which need good performance. If there are any bugs, please report them on my discord.

Available Versions

optim+ 1.1.0release

MC 1.21.1fabric125 downloads

September 22, 2024

Optim+ 1.0.0 - 1.21.1release

MC 1.21.1fabric, iris44 downloads

September 15, 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 1.21.1 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 (1.21.1). 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.