
Performance Eternal
Essential modpack for boosting fabric performance.
About this Modpack
🔥 Performance Eternal
Performance Eternal is a sleek, performance-first modpack for Minecraft 1.21.5, built for players who want smoother gameplay without straying far from vanilla. Whether you're on a potato pc or just want maximum frames, this pack delivers optimized performance with zero fluff.
🐜 Report bugs or broken versions by joining the linked discord server and creating a ticket.
✨ Features:
🚀 High FPS Boost – Powered by industry-standard mods and finely tuned tweaks.
🧠 Smart Optimizations – Reduces lag, improves chunk loading, and boosts rendering efficiency.
⌚ Fast Updates -
This modpack updates to new versions pretty quick!
🛠️ Fabric-based – Fast, modular, and fully open-source compatible.
📦 Included Mods:
Fabric API
Sodium
Bad Optimization
Concurrent Chunk Management Engine
Cloth Config API
Dynamic FPS
Entity Culling
FerriteCore
ImmediatelyFast
Lithium
Mod Menu
More Culling
Very Many Players
🔧 Details:
Modloader: Fabric
Whether you're mining, building, or PvPing, Performance Eternal keeps your world running smooth — eternally.
Click here for a online tool that lets you convert mrpacks into a zip with mods inside.
Join the discord server for suggestions like adding support for servers and new versions.
Donate on Ko-fi and help me continue maintaining and updating this modpack?
You'll also get a special discord donator's role if you are in the server! The currency has been temporarily changed to pounds.
Next person to say a new version set in the discord server general gets a role! (for example 1.21.x) is a set but say one i haven't added!
FYI: This Performance Pack is unlikely to help with Shaders!
Available Versions
How to Set Up a Performance Eternal Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for Performance Eternal). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Performance Eternal" and click "Install". The fabric loader and Minecraft 26.1 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
Performance Eternal 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 8 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 Performance Eternal server really need?
Minimum 6 GB, recommended 8 GB for stable performance. per 5 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 €7.800000000000001/month).
Can I add custom mods to Performance Eternal without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (26.1). 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.
Performance Eternal server lagging – performance tips
1) Increase RAM to 8 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.
Similar Modpacks
Rent Performance Eternal Server
Start your own server with automatic modpack installation.
Details
- License
- Creative Commons Attribution 4.0 International
- Server-side
- Unsupported
- Client-side
- Required
Supported Versions
Start your Performance Eternal Server now
From €7.80/month; 8 GB RAM is recommended for best performance.
Configure Server →