
Modrinth · Minecraft modpack
FPS Boost
Optimized modpack that combines visual enhancements, performance improvements, and quality-of-life features to deliver a smooth, modern, and aesthetically enhanced Minecraft experience without sacrificing stability.
Quick answer
Which FPS Boost release should I use?
Optifine Better MC 1.0.0 is a complete pack release for 1.21.1 with Fabric 0.17.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 34 mods in this pack file.
Pack setup
How should I set up FPS Boost for players and a server?
Use Optifine Better MC 1.0.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for FPS Boost?
Optifine Better MC 1.0.0. Change the pack release and its contents or setup may change too.
The selected pack release is Optifine Better MC 1.0.0. That file is for Minecraft 1.21.1 with Fabric 0.17.3. It contains 34 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is FPS Boost?

🎯 Overview
abric-based modpack focused on delivering the best visual and performance experience possible while keeping the essence of vanilla Minecraft. It’s designed for players who want high-quality graphics, better frame rates, and smooth gameplay without unnecessary content bloat.
⚙️ Performance Optimization
This pack integrates powerful optimization mods to make Minecraft run faster and more efficiently, even on mid-range systems.
FerriteCore, Krypton, and BadOptimizations reduce memory usage and improve performance.
ImmediatelyFast and Dynamic FPS ensure smoother rendering and better performance while multitasking.
Concurrent Chunk Management Engine (C2ME) enhances world loading speeds for a seamless experience.
🌄 Visual Enhancements
Optifine Better MC brings stunning visuals to the game while maintaining shader compatibility.
Iris Shaders provides support for beautiful shader effects.
Continuity, Entity Texture Features (ETF), and Entity Model Features (EMF) improve the appearance of blocks, entities, and textures.
LambDynamicLights adds realistic lighting effects from handheld or dropped light sources.
🧭 Quality of Life Improvements
A set of lightweight mods improve usability and comfort during gameplay.
BetterF3 and Clean F3 enhance the debug screen for a more readable and customizable interface.
Auth Me provides better account management and login convenience.
Cloth Config API allows intuitive configuration of mod settings directly in-game.
🧩 Core Dependencies
The modpack includes essential libraries to ensure stability and mod compatibility.
Fabric API and Fabric Language Kotlin are core components required for most Fabric mods.
FerriteCore and ImmediatelyFast further reinforce the modpack’s optimization foundation.
Project description from Modrinth.
Mods in Optifine Better MC 1.0.0
Open any mod on Modpacks.ch to check its files and dependencies.
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FPS Boost by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
FPS Boost versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.