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UltraBoost

UltraBoost

The most optimized modpack for low-end PCs

4,752
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4,752
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Compatibility

Minecraft: Java Edition

26.1
1.21.8–1.21.11
1.21.1
1.20.1

Platforms

Supported environments

Server-side
Client and server

Tags

Creators

Details

Licensed MIT
Published 7 months ago

UltraBoost — The Peak of Minecraft Performance

UltraBoost is a lightweight, Fabric-based pack built for pure speed. No filler, no clutter — just the highest possible FPS.

Real performance results: UltraBoost reached up to 260 FPS, while other popular optimization packs struggled to hit 190-230 FPS. The difference is massive.

UltraBoost Banner

Available Versions

What you get:

  1. Faster loads, smoother rendering, stable ticks
  2. Zero stutter and reduced latency
  3. Memory-efficient and network-friendly
  4. Perfect for low-end PCs and servers
  5. Clean vanilla feel — no unnecessary mods

This pack beats every other optimization pack tested. Right now, it’s the most optimized Minecraft modpack in the world — built for players who want the absolute maximum from their game.

UltraBoost — when every frame matters.

Real Performance Benchmark

Tested over 10 optimization packs — this one delivered the best performance

Note: All FPS results were measured in equal testing conditions.

Settings Test

Tested on these Minecraft settings on a laptop (Intel i5-7300U, 8GB RAM, Intel HD 620)

Performance Test FPS TEST