OptiMC

OptiMC

an optimization modpack, even more optimized than FO

by Malto
81 Downloads
0 Followers
fabricMC 1.20.4optimization

Screenshots

Test beetwen OptiMC and Fabulously Optimized

About this Modpack

Optimc - Advanced Performance Optimization Modpack for Minecraft

This modpack is even more optimized than Fabulously Optimized ! : Test beetwen OptiMC and Fabulously Optimized

Optimc is a modpack designed to deliver maximum performance optimization for Minecraft, aimed at improving the game's performance while maintaining a smooth and enjoyable gameplay experience. This modpack combines advanced mods to maximize resource management, reduce loading times, and enhance game stability.

Key Features:
Sodium: A powerful performance mod that reduces resource usage by optimizing graphical rendering, allowing for smoother gameplay even on lower-end systems.

Lithium and Starlight: These mods optimize entity management and lighting processing, improving game performance while maintaining excellent visual quality.

FerriteCore: Reduces memory usage by optimizing internal data storage, allowing Minecraft to run faster and more efficiently.

Dynamic FPS: Dynamically adjusts frames per second to provide stable performance based on system resources.

Concurrent Chunk Management Engine: A mod that allows more efficient chunk management, reducing lag when rendering the world.

FastQuit: Speeds up the game exit process, making the game quit faster without unnecessary delays.

Remove Reloading Screen: Removes the reload screen for a quicker transition between game sessions.

Zoomify: Adds a smooth and performant zoom feature without impacting performance, useful for exploring the world with more precision.

Iris Shaders: Enhances the game's graphics while maintaining excellent performance through lightweight and efficient shaders.

Clumps: Groups items that drop into a single stack to prevent system overload, especially when dealing with large amounts of drops.

Entity Culling and More Culling: Reduces graphical load by only rendering visible entities, easing the strain on system resources and improving performance.

Krypton: Optimizes network and packet management to reduce latency and improve multiplayer connection performance.

ModernFix and No Telemetry: Improve game stability and disable telemetry data collection, preserving privacy while optimizing performance.

FastChest: Speeds up the opening and closing of chests, reducing lag when interacting with containers.

Debugify: Allows for easier debugging and identification of performance bottlenecks for targeted optimization.

e4mc: Optimizes data and entity management, offering enhanced performance, particularly in survival or multiplayer modes.

OptiGUI: Enhances graphical user interface management, optimizing UI display for a smoother gameplay experience.

Entity Texture Features and Entity Model Features: Optimize entity texture and model handling, improving both performance and visual presentation.

With Optimc, every aspect of the game is optimized for a smooth and uninterrupted experience. Whether you're playing solo or on a multiplayer server, this modpack is designed to offer top-tier performance while keeping the visual experience enjoyable.

Available Versions

OptiMC 1.0.0release
MC 1.20.4fabric81 downloads
March 28, 2025

How to Set Up a OptiMC Server

1

Order Server

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

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "OptiMC" and click "Install". The fabric loader and Minecraft 1.20.4 are configured automatically.

3

Start Server & Play

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

Frequently Asked Questions

OptiMC 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 OptiMC 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 OptiMC without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.4). 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.

OptiMC 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.

Rent OptiMC Server

Start your own server with automatic modpack installation.

Recommended RAM:
6 GB(min. 4 GB)
From 8.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
BSD 2-Clause "Simplified" License
Server-side
Unsupported
Client-side
Required

Supported Versions

1.20.4

Start your OptiMC Server now

From €8.00/month with 6 GB RAM for the best performance.

Configure Server →