Main Focus: Massive FPS boost on low-performance computers without sacrificing essential gameplay. Ideal for older PCs, weak laptops, or anyone who wants to run the game at 100+ FPS even with large worlds!
Why choose the FPS Booster Pack? This modpack transforms vanilla Minecraft into a performance machine! With deep optimizations to the renderer, lighting, entities, and memory, you gain up to 5x more FPS compared to the base game. Tested on low-end hardware (Intel HD Graphics, 4GB RAM) – runs smoothly at 60-200 FPS on medium settings!
Revolutionary Rendering: Replaces the vanilla graphics engine with lightweight and fast alternatives. World Optimization: Reduces lag in unnecessary chunks, entities, and blocks. Intelligent Management: Less RAM and CPU usage, with faster loading. Full Compatibility: Works with lightweight shaders (via Iris) and multiplayer servers.
Main Mods Included (Elite Performance Selection): Sodium Lithium FerriteCore Indium oculus
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as LOG_RPG (optimi) 1.0.0.mrpack
- Download size: 13 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.