Ultimate FPS MAX

Minecraft 版本： 1.21.1

平台： fabric

标签： lightweight optimization

⚡ Ultimate FPS MAX — Smooth Performance Modpack

Minecraft 1.21.1 | Fabric | 45+ Mods

? What does this modpack actually do?

Important: This modpack does not magically double your FPS counter. If you already get 120 FPS in vanilla Minecraft, you will still get ~120 FPS with this pack.

What it does do:

• ✅ Eliminates freezes and stutters — no more sudden drops when loading new chunks
• • ✅ Reduces CPU and RAM usage — your system runs cooler and more efficiently
• • ✅ Stabilizes your FPS — keeps it consistent instead of spiking up and down
• • ✅ Scales better under load — lets you push further distances, bigger worlds, more entities without lag
• • ✅ Faster world loading — chunks generate and load much quicker
• • ✅ Better multiplayer performance — reduced ping impact, smoother experience on servers

? Who is this for?

? What's included (45+ mods)

?️ Rendering Optimizations

• Sodium — Complete rendering rewrite, the foundation of this pack
• • ImmediatelyFast — Speeds up immediate mode rendering
• • Entity Culling — Skips rendering entities you can't see
• • More Culling — Extends culling to more block types
• • Enhanced Block Entities — Faster rendering for chests, signs, etc.
• • Particle Core — Optimized particle rendering

? CPU & Memory Optimizations

• Lithium — Deep game logic optimizations
• • FerriteCore — Cuts RAM usage significantly
• • ModernFix — Fixes performance issues in the base game
• • BadOptimizations — Additional micro-optimizations
• • ThreadTweak — Better multi-core CPU usage
• • Faster Random — Faster random number generation

? World & Chunk Optimizations

• Ksyxis — Faster world loading (removes spawn chunks)
• • Chunky — Pre-generates chunks to avoid in-game freezes
• • ScalableLux — Async lighting engine
• • Alternate Current — Optimized redstone
• • Structure Layout Optimizer — Faster structure generation

? Gameplay Performance

• Dynamic FPS — Reduces resource usage when tabbed out
• • FastQuit — Instant world quit, no waiting
• • Let Me Despawn — Smarter mob despawning
• • Clumps — Groups XP orbs to reduce entity count
• • Does It Tick? — Controls which entities actually tick
• • Get It Together Drops — Merges item drops

? Network & Multiplayer

• Krypton — Network stack optimization
• • Very Many Players — Designed for high player count servers
• • Packet Fixer — Fixes oversized packet issues
• • Raknetify — Replaces TCP with RakNet (better ping)
• • Fast IP Ping — Faster server list ping

?️ QoL & Misc

• No Telemetry — Disables Mojang data collection
• • Debugify — Fixes known Minecraft bugs
• • Language Reload — Faster language switching
• • Remove Reloading Screen — Resource packs load in background
• • Shut Up GL Error — Removes harmless OpenGL spam
• • FastChest — Faster chest rendering
• • Sodium Extra — Additional Sodium settings

⚙️ System Requirements

• Minecraft: 1.21.1
• • Mod Loader: Fabric
• • Java: 21+
• • RAM: 2GB minimum, 4GB recommended
• • GPU: Any (no RTX/ray tracing required)

? Real-world impact

The real gains show up when you push your game harder:

• Run 32 chunk render distance → stays smooth
• • Enter a village with 50 mobs → no freeze
• • Join a server with 100+ players → playable
• • Open a large chest room → no stutter

Made with care for the Minecraft community. All included mods belong to their respective authors.