
ULTIMATELY OPTIMIZED
This modpack helps make Minecraft run smoothly on almost any computer.
Screenshots


About this Modpack
WHAT IS THIS MODPACK?
- This modpack is a compilation of more than 30 Minecraft optimization mods to make your Minecraft run smoother and have a better gaming experience.
HOW MUCH MORE PERFORMANCE INCREASE DO YOU GET?
- It can boost FPS around 5x compared to vanilla
- In testing, 267 FPS average and 109 FPS 1% while testing for around 15 minutes
- I tested it on M1 Macbook Air while running off the battery on low power mode in windowed mode and with 3GB RAM allocated
- GPU didn't cap out once, highest GPU utilization was 75-80% (while loading the world)
WHAT MINECRAFT VERSIONS ARE SUPPORTED?
- Minecraft 1.20.4 and 1.20.6
- Still working on porting the modpack to 1.21 (it is taking so long because a lot of optimization mods are patched my Mojang, they don't support 1.21/discontinued their mod(s), and i'm working on making this modpack as perfect as possible.)
WHAT MODS ARE IN THIS MODPACK?
WHAT MODLOADER(S) DO YOU NEED?
- You need Fabric Loader v0.15.7 (Fabric API is included btw)
CAN YOU ADD YOUR OWN MODS?
- Yes you can!
- If you are on MultiMC, there is a button called "view mods" on the right. Click it, then drag the mods into the modlist.
HOW OFTEN IS IT UPDATED?
- I try my best to update it and not make it buggy
- I try to add new optimization mods to this modpack at least 1 times per month
HAS THOSE MODS BEEN TESTED FOR COMPATIBILITY?
- All mods have been tested for compatibility (when using MultiMC).
WHAT IF YOU HAVE PROBLEMS?
- You can go to the Github page in one of the links and report an issue
- I will try to fix it as soon as I can
AND AS ALWAYS:
- ALL MOD CREDITS GO TO ORIGINAL OWNER(S)!!!
Available Versions
How to Set Up a ULTIMATELY OPTIMIZED Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for ULTIMATELY OPTIMIZED). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "ULTIMATELY OPTIMIZED" and click "Install". The fabric loader and Minecraft 1.20.6 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
ULTIMATELY OPTIMIZED 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 ULTIMATELY OPTIMIZED 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 €12/month).
Can I add custom mods to ULTIMATELY OPTIMIZED without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.6). 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.
ULTIMATELY OPTIMIZED 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 ULTIMATELY OPTIMIZED Server
Start your own server with automatic modpack installation.
Details
- License
- BSD 3-Clause "New" or "Revised" License
- Server-side
- Unsupported
- Client-side
- Required
Supported Versions
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