CPUBooster - Reforged

CPUBooster - Reforged improves Minecraft's CPU scheduling and background workload balance without changing graphics or gameplay.

It prioritizes critical game threads, manages background workers and reduces CPU contention during demanding situations such as world generation, chunk loading and large modpack startup.

Features

• Adaptive background-worker management
• Automatically reduces background contention during slow ticks
• Restores worker capacity when performance stabilizes
• Optimized render and server-thread priority
• Optimized background, I/O and download-thread priorities
• Automatically adapts to the available processor threads
• Respects worker limits configured by ModernFix
• Compatible with other optimization mods
• No visual-quality reduction
• No gameplay changes
• Works on both clients and servers
• No additional dependencies

Compatibility

Tested with large NeoForge modpacks containing:

• Create
• Sodium
• Iris
• Distant Horizons
• ModernFix
• Lithium
• BadOptimizations
• ImmediatelyFast
• FerriteCore
• ServerCore

CPUBooster - Reforged does not replace these mods and can work alongside them.

Commands

• /cpubooster — Displays the server optimization status
• /cpubooster-client — Displays the client optimization status

Requirements

• Minecraft 1.21.1
• NeoForge 21.1.233 or newer
• Java 21

Installation

1. Install NeoForge for Minecraft 1.21.1.
2. Place CPUBooster - Reforged in the mods folder.
3. Install it on the client, server, or both.

Important

Performance improvements depend on the processor, modpack and workload. CPUBooster - Reforged does not lower render distance, disable effects or alter visual settings.