Radiant Boost

Radiant Boost

A lightweight Modpack built to boost Minecraft up to 300+ FPS on low-end PCs.

by S_Radiant
101 Downloads
0 Followers
fabricMC 1.20.1lightweightmultiplayeroptimization

Screenshots

Radiant Logo

About this Modpack

Radiant Banner

Radiant X

Radiant Discord

Description :

  • This modpack is built for players who want maximum FPS, smooth gameplay, and clean visuals on low-end and mid-range PCs.
    With a carefully selected set of performance mods, this pack boosts your game to 300+ FPS, reduces stuttering, and improves world loading without removing the vanilla feeling.

  • Every mod inside the pack is chosen to optimize rendering, memory usage, chunk loading, and CPU performance—while still keeping compatibility with shaders and quality-improving add-ons.

Features :

  • Rendering Boosters – Speeds up frame rendering for smoother gameplay and higher FPS.

  • GPU Optimization Layer – Reduces graphics load and improves performance on low-end and integrated GPUs.

  • Advanced Chunk Loading – Faster and smoother world loading with fewer stutters.

  • Network & Ping Tweaks – Improved connection handling for more stable ping and reduced packet loss.

  • Lightweight Visual Enhancements – Better lighting, cleaner textures, and smooth animations without losing performance.

  • RAM & CPU Efficiency – Smarter memory usage and reduced CPU spikes for a stable experience.

  • Faster Startup Times – Shorter loading screens and quicker world generation.

  • Input & Control Upgrades – Mouse Tweaks, better scrolling, improved tool handling, and refined player interactions.

  • Brightness & Visibility Tools – Built-in gamma utilities for clearer vision in caves and nighttime.

  • UI & HUD Refinements – Clean, minimal, and responsive interface for better readability.

  • Shader Compatibility – Works with lightweight shaders for improved visuals.

  • Crash & Lag Prevention – Stability-focused mods to avoid freezes or sudden slowdowns.

  • Low-End Friendly – Fully optimized for old laptops, office PCs, and integrated graphics.

  • Over 50+ Curated Mods – A complete, balanced pack combining performance, visuals, and QoL enhancements.

Compatibilities :

  • Supports most lightweight shader packs, including Iris-compatible shaders.

  • Works on low-end, mid-range, and integrated GPU systems with no extra setup.

  • Runs smoothly with common launcher setups like Modrinth, CurseForge, ATLauncher ...

  • Optimized for laptops, office PCs, and older hardware with limited resources.

  • Safe to use in multiplayer—no gameplay-changing or unfair advantage mods included.

Goal & Vision :

  • Goal:
    To deliver the smoothest and fastest Minecraft experience possible on any low-end or mid-range PC, while keeping the game visually clean, stable, and enjoyable.

  • Vision:
    A modpack that proves you don’t need a powerful PC to enjoy high FPS, beautiful visuals, low ping, and a responsive gameplay experience.
    A pack built for players who want performance first, without sacrificing quality, compatibility, or the vanilla feel.

Credits :

  • Modpack Owner & Creator:
    ScarFace

  • Special Thanks To:
    All the amazing mod developers whose work makes this pack possible.
    Every optimization, visual upgrade, and QoL improvement comes from the talent and dedication of the Minecraft modding community.

  • Thank you to all players who support, share, and enjoy the modpack.

Mods & Their Authors:

Resource Packs & Their Authors:

Available Versions

Radiant Boost 1.0.0 [ Fabric / 1.20.1 ]release
MC 1.20.1fabric93 downloads
December 2, 2025

How to Set Up a Radiant Boost Server

1

Order Server

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

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Radiant Boost" and click "Install". The fabric loader and Minecraft 1.20.1 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

Radiant Boost 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 Radiant Boost 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 Radiant Boost without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.1). 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.

Radiant Boost 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 Radiant Boost 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
MIT License
Server-side
Unsupported
Client-side
Required

Supported Versions

1.20.1

Start your Radiant Boost Server now

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

Configure Server →