Modscraper Modscraper Minecraft
Unbelievabled FPS logo

Unbelievabled FPS

Modpack

An optimization modpack focused on maximizing performance and frame stability without altering the classic Minecraft experience.

Type

Modpack

Modrinth Downloads

63

Modrinth ID

KM9iOw0L

Last Updated

Jun 5, 2026

Description

This modpack has a series of Minecraft Optimizers and configs to have a more smooth vanilla gameplay.

Sodium Optimizer: is a high-performance rendering engine replacement for Minecraft that leverages modern OpenGL techniques to optimize the game's graphics pipeline. Unlike many optimization mods, it completely replaces the vanilla world rendering code with a more efficient implementation.

Modern OpenGL Pipeline: Utilizes modern OpenGL features (4.5+) for chunk rendering, which significantly reduces CPU overhead—up to 90% in some scenarios.

Geometry Batching: Implements advanced geometry batching and draw-call consolidation to minimize the communication overhead between the CPU and GPU.

Compact Data Formats: Uses a highly optimized, compact format for rendered chunk data, reducing video memory (VRAM) and bandwidth usage by approximately 40%.

Multi-threaded Rendering: Offloads block updates and chunk rebuilding to background threads, preventing the "micro-stuttering" often caused by world updates in vanilla Minecraft.

Vertex Data Compression: Employs efficient vertex data packing to streamline the transfer of information to the graphics card, ensuring smoother frame pacing

Asynchronous Engine (C2ME): World generation and chunk loading are moved to a multi-threaded executor, utilizing your CPU's full potential without stalling the main game loop. Rendering Pipeline: Thanks to Sodium and Iris, featuring optimized vertex buffering and reduced draw calls for maximum GPU efficiency.

Logical Optimization: Includes Lithium and scalablelux to optimize game physics, fluid ticks, and light updates, reducing Server Tick MS (MSPT). Zero-Overhead Fidelity: Visuals remain 100% Vanilla-faithful, ensuring that every extra cycle of your hardware is dedicated to FPS stability.

Entity Culling and More Culling: Distance Culling Skip rendering stuff that's too far away. Entities, block entities (chests, signs, etc), and particles all get culled based on distance. You can set the range per type. Faster Math Replaces Minecraft's trig functions with lookup tables and faster approximations. Runs throughout the entire renderer every frame.

GL State Caching: Tracks what OpenGL state is already set and skips redundant calls. Less driver overhead, smoother frames. Memory Pooling Reuses objects instead of creating new ones. Less garbage collection, fewer stutters.

Server List Speed Pings all your servers at once instead of one by one. Way faster to see which servers are online.

Scroll Position When you refresh the server list, it remembers where you scrolled. Small thing but its nice, All thanks to Helium mod.

Krypton: A network stack optimization mod that significantly improves server-side performance and reduces packet overhead. It optimizes the way Minecraft handles data encryption and chunk transmission, resulting in a more stable connection and lower internal server lag.

Ferrite core: for less memory ram usage.

100% Client-Side and vanilla server Compatibility.

In game Voice chat wtih reverb.

Shaders compatibility too, using Sodium and Iris mod!

Updated to the lasted minecraft version.

Compatibility

Mod Loaders

Fabric

Game Versions

1.21.11

Screenshots

Similar Modpacks

Contained Mods (73)

Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 476,804,561
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 403,422,516
Mouse Tweaks

Mouse Tweaks

Enhances inventory management by adding various functions to the mouse buttons.

Mod 498,666,083
AppleSkin

AppleSkin

Adds some useful information about food/hunger to the HUD

Mod 462,816,849
Balm

Balm

Abstraction Layer for Multi-Loader Mods

Mod 270,238,921
Jade 🔍

Jade 🔍

Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Mod 292,647,093
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 248,356,110
Controlling

Controlling

Adds a search bar to the Key-Bindings menu

Mod 407,022,067
Clumps

Clumps

Clumps XP orbs together to reduce lag

Mod 372,459,411
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

Using async path-tracing to hide Tiles/Entities that are not visible

Mod 322,066,512
Puzzles Lib

Puzzles Lib

Why is it called Puzzles? That's the puzzle.

Mod 239,534,261
Searchables

Searchables

Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...

Mod 181,469,661
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 389,108,204
[EMF] Entity Model Features [Fabric & Forge]

[EMF] Entity Model Features [Fabric & Forge]

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

Mod 194,683,161
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 192,706,520
Sodium

Sodium

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Mod 290,774,807
Iris Shaders

Iris Shaders

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Mod 129,563,476
FerriteCore

FerriteCore

Memory usage optimizations

Mod 116,706,044
[ETF] Entity Texture Features

[ETF] Entity Texture Features

Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

Mod 78,731,154
CreativeCore

CreativeCore

a core mod

Mod 239,046,985
Sound Physics Remastered

Sound Physics Remastered

A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.

Mod 170,074,858
Fzzy Config

Fzzy Config

Config API with automatic GUIs, powerful validation options, server-client sync, and more!

Mod 97,995,425
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 154,738,140
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 182,316,612
Default Options

Default Options

A way for modpacks to ship a default (key) configuration without having to include an options.txt file.

Mod 174,158,939
Chat Heads

Chat Heads

See who are you chatting with! Now for Forge too!

Mod 138,697,081
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 91,909,207
Forge Config API Port

Forge Config API Port

NeoForge's & Forge's config systems provided to other modding ecosystems. Designed for a multiloader architecture.

Mod 121,418,093
Mod Menu

Mod Menu

Adds a mod menu to view the list of mods you have installed.

Mod 181,063,458
Reese's Sodium Options

Reese's Sodium Options

Alternative Options Menu for Sodium

Mod 127,523,004
Fabric Language Kotlin

Fabric Language Kotlin

Fabric language module for Kotlin

Mod 162,090,472
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 109,813,736
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 136,541,875
Cherished Worlds

Cherished Worlds

Favorite/pin/bookmark certain worlds, which will always be at the top of the list and cannot be deleted.

Mod 97,663,609
Text Placeholder API

Text Placeholder API

Placeholder and Text manipulation library for your Minecraft mods.

Mod 43,548,730
Concurrent Chunk Management Engine (Fabric)

Concurrent Chunk Management Engine (Fabric)

A Fabric mod designed to improve the chunk performance of Minecraft.

Mod 27,309,051
Low On Fire

Low On Fire

Low fire on your screen! Vanilla Friendly

Resource Pack 10,447,378
Fresh Animations

Fresh Animations

Make your game like the trailers! Dynamic animated entities to freshen your Minecraft experience.

Resource Pack 35,616,553
Dynamic Crosshair

Dynamic Crosshair

A mod that hides or changes the crosshair dependent on context

Mod 17,342,231
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 96,512,568
Almanac

Almanac

Almanac is a library used by my mods with mostly loader independent shared code between multiple mods to avoid duplicati...

Mod 14,676,008
Zoomify

Zoomify

A zoom mod with infinite customizability.

Mod 88,393,367
Leaves Be Gone

Leaves Be Gone

Quick leaf decay from cutting down trees. Built for fast performance and mod compat!

Mod 63,812,378
ServerCore

ServerCore

A mod that aims to optimize the minecraft server.

Mod 47,878,459
M.R.U

M.R.U

Mineblock's Repeated Utilities

Mod 40,550,734
MoreCulling

MoreCulling

A mod that changes how multiple types of culling are handled in order to improve performance

Mod 71,921,892
LambDynamicLights

LambDynamicLights

The most feature-complete and optimized dynamic lighting mod.

Mod 82,199,651
Translations for Sodium

Translations for Sodium

Unofficial translations for the Sodium Minecraft mod

Resource Pack 16,171,357
Debugify

Debugify

Fixes Minecraft bugs found on the bug tracker

Mod 60,548,018
Sound​s

Sound​s

Adds a wide range of new and improved sound effects to Minecraft, letting you customize everything from block interactio...

Mod 24,814,021
Noble Shaders

Noble Shaders

Using clever lighting techniques and powerful customization to create clean, immersive, and enjoyable visuals.

Shader 1,670,557
Cubes Without Borders

Cubes Without Borders

A mod that allows you to play Minecraft in a borderless fullscreen window.

Mod 31,897,618
Sounds Be Gone!

Sounds Be Gone!

Allows you to disable specific sounds you don't like. Perfect for people with Misophonia!

Mod 2,407,387
Complementary Shaders - Reimagined

Complementary Shaders - Reimagined

Preserving the elements of Minecraft with exceptional quality, detail, and performance.

Shader 204,887,984
Boat Item View

Boat Item View

See your held items when in a moving boat!

Mod 25,810,567
Skyboxify

Skyboxify

A skybox mod that allows you to use OptiFine skies in Fabric 1.21+

Mod 9,952,720
OptiGUI

OptiGUI

Blazing fast custom GUI textures on Fabric and Quilt with built-in OptiFine custom GUI resource pack support

Mod 32,434,731
Remove Reloading Screen

Remove Reloading Screen

Makes resource packs load in the background, allowing you to do other things while waiting!

Mod 34,994,149
Client Tweaks

Client Tweaks

There, I fixed Minecraft for you. Various optional tweaks to improve Minecraft Quality of Life.

Mod 81,401,476
FastQuit

FastQuit

Lets you return to the Title Screen early while your world is still saving in the background!

Mod 26,729,668
Shulker Box Tooltip [Fabric/Forge/NeoForge]

Shulker Box Tooltip [Fabric/Forge/NeoForge]

What's in my shulker box?

Mod 45,810,951
Drip Sounds

Drip Sounds

Adds sounds for drip particles landing

Mod 10,632,607
Achievements Optimizer

Achievements Optimizer

Improved achievement performance

Mod 11,024,761
ModernFix-mVUS

ModernFix-mVUS

A fork of ModernFix that adds minor version update support.

Mod 3,518,138
Fabrishot

Fabrishot

Take large screenshots because why not

Mod 29,353,911
Miniature Shader

Miniature Shader

Extremely lightweight with shadows and reflections

Shader 6,596,987
No Telemetry

No Telemetry

Disable the telemetry introduced in 21w38a

Mod 8,443,376
FPS - Display

FPS - Display

A Fabric mod that shows your ingame FPS on screen

Mod 4,333,197
Anvian's Lib

Anvian's Lib

A small utility library for Anvian's mods.

Mod 1,563,548
Sodium Extra Information

Sodium Extra Information

A Sodium Extra addon that adds more in-game information.

Mod 920,631
RenderPearl

RenderPearl

Clean, high performance Iris shaders for modern hardware

Shader 1,350,143
Cape | Better Capes

Cape | Better Capes

Select your own Cape for Free! No Account Needed!

Mod 550,928
Visual Vibrance

Visual Vibrance

A recreation of the Vibrant Visuals feature for Iris.

Shader 2,023,863

External Resources