PureFPS

A lightweight Fabric optimization modpack focused on maximizing FPS, reducing stutters, improving chunk loading, and keeping the game feeling close to vanilla Minecraft.

Unlike many oversized optimization packs, PureFPS uses a carefully selected set of performance mods and tuned configurations instead of unnecessary bloat. The result is a fast, smooth, responsive experience with excellent compatibility and minimal overhead.

Features

• Lightweight setup with only 26 mod files
• Massive FPS improvements
• Reduced stuttering and lag spikes
• Faster chunk loading
• Improved memory usage
• Better entity and rendering performance
• Multiplayer friendly
• Close-to-vanilla experience
• Shader compatible

Included Optimizations

• Rendering optimizations
• Memory optimizations
• Networking optimizations
• Chunk loading improvements
• Entity culling improvements
• General engine performance enhancements

Tested Performance

Tested on:

• RX 580
• Ryzen 5 4500U
• 32GB DDR4 RAM

Results reached up to ~1300 FPS using:

• 8 render distance
• 5 simulation distance

Performance may vary depending on hardware, shaders, settings, and world complexity.

Loader

• Fabric Loader 0.20.1

Goal

The goal of this modpack is simple: PureFPS.

No unnecessary mods. No feature bloat. Just performance.