
Radium Optimization
A simple optimization modpack. DISCLAMER 'PLEASE TURN VSYNC OFF FOR BETTER EXPERINCE'
Screenshots


About this Modpack
Just a normal optimization modpack to increase FPS. It has many mods to increase fps like Sodium. And to increase more fps turn off Vsync.
The mods used in this modpack are:
Sodium:
Sodium is a powerful rendering engine and optimization mod for Minecraft. which greatly improves performance and graphical quality. It boasts great compatibility with the wider mod ecosystem when compared to other rendering-focused mods, and it does so without compromising on how the game looks
Contiunity:
Continuity is a Fabric mod that allows resource packs that use the OptiFine connected textures format, OptiFine emissive textures format (only for blocks and item models), or OptiFine custom block layers format to work without OptiFine.
MoreCulling:
A mod that changes how multiple types of culling are handled in order to improve performance MoreCulling is when you don't render things that the player can't see, to improve performance
ImmediatelyFast:
ImmediatelyFast generally optimizes all immediate mode rendering by using a custom buffer implementation which batches draw calls and uploads data to the GPU in a more efficient way.
The following parts of the immediate mode rendering code are optimized:
Entities
Block entities
Particles
Text rendering
GUI/HUD
Immediate mode rendering of other mods
Dynamic FPS
Reduce resource usage while Minecraft is in the background, idle, or on battery. Dynamic FPS will detect whether the Minecraft window is currently active, being hovered over, unfocused, or invisible.
THERE ARE SOME SHADERS PREINSTALLED
And other mods you can see in Versions then the latest one then the chagealog!
Please download and try it!!
Thanks for your support and if you have any questions just join the discord and tell your question there or just DM me!
Available Versions
How to Set Up a Radium Optimization Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Radium Optimization). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Radium Optimization" and click "Install". The fabric loader and Minecraft 1.21.5 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
Radium Optimization 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 Radium Optimization 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 Radium Optimization without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.5). 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.
Radium Optimization 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.
Similar Modpacks
Rent Radium Optimization 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 Radium Optimization Server now
From €8.00/month with 6 GB RAM for the best performance.
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