CurseForge · Minecraft modpack

[Ck7] Pack de Optimización

This pack was created for all players that want to play minecraft and not suffer from low FPS

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which [Ck7] Pack de Optimización release should I use?

Updated 8 months ago

Latest stable file Ck7 ULTRA-1.zip

Game version 1.21.11

Loader Fabric 0.18.4

Ck7 ULTRA-1.zip is a complete pack release for 1.21.11 with Fabric 0.18.4. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 37 mods in this pack file.

Pack setup

How should I set up [Ck7] Pack de Optimización for players and a server?

Use Ck7 ULTRA-1.zip as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install Ck7 ULTRA-1.zip

Dedicated server setup Match Ck7 ULTRA-1.zip

Pack loader Fabric 0.18.4

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide

Referenced mods 37

Client only 10

Server only 0

Not labelled 27

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for [Ck7] Pack de Optimización ?

Ck7 ULTRA-1.zip. Change the pack release and its contents or setup may change too.

37 mods in this pack file

The selected pack release is Ck7 ULTRA-1.zip. That file is for Minecraft 1.21.11 with Fabric 0.18.4. It contains 37 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is [Ck7] Pack de Optimización ?

🌟 Ultimate Minecraft Optimization Pack 🌟
Minecraft Version: 1.21 (Fabric)

Take your Minecraft performance to the next level with this carefully curated modpack! Boost your FPS, enhance graphical fidelity, and optimize every aspect of your game without compromising on features. Whether you want smoother gameplay, better shaders, or faster chunk loading—this modpack has it all!

🎮 Features

🟢 Maximum FPS

Sodium: Supercharges your FPS by optimizing the game’s rendering engine.
Sodium Extra: Adds even more performance tweaks and graphical options to Sodium.
Dynamic FPS: Saves resources by reducing FPS when Minecraft is in the background.
Lithium: Optimizes the game’s physics and AI for smoother gameplay, especially in larger worlds.

🌟 Enhanced Visuals with Performance

Iris Shaders: Experience Minecraft with shaders without the FPS hit, perfectly compatible with Sodium.
LambDynamicLight: Adds dynamic lighting while keeping performance smooth.
Indium: Ensures compatibility between Sodium and mods that add custom block and entity rendering.

🛠️ Rendering and Texture Optimizations

FerriteCore: Decreases memory usage, ideal for larger modded worlds.
Entity Model Features: Optimizes entity rendering without changing their appearance.
Entity Texture Features: Reduces the performance impact of entity textures.
Enhanced Block Entities: Improves block entity performance (e.g., chests, hoppers) for smoother gameplay.
Model Gap Fix: Removes gaps between connected models for a cleaner look.
Modern Fix: Enhances compatibility and performance in modded Minecraft.

👁️ Rendering Efficiency

Entity Culling: Prevents rendering entities out of sight, saving valuable FPS.
ImmediatelyFast: Speeds up the rendering of item frames and entities, ideal for heavily decorated areas.

⚙️ Game Diagnostics

Better F3: Upgrades the debug screen with more detailed information while looking much cleaner.

🔧 Technical Base

Fabric API: The essential modding toolset that powers many optimizations in this pack.

🎯 Who is this for?

Players looking to boost FPS on any system.
Builders wanting smoother gameplay on large projects.
Shader lovers who want both performance and visuals.

Project description from CurseForge.

Mods in Ck7 ULTRA-1.zip

Open any mod on Modpacks.ch to check its files and dependencies.

AchievementOptimizer-fabric-1.21.11-2.1.2.jar SHA-1 5a8c127282cb24b61cb7f5a52ce76d255872f632 · CurseForge file 7442978 · Project link unavailable Optional Side not labelled

Almanac-1.21.11-x-fabric-1.6.2.jar SHA-1 a502baf3cf4ecf8312e7986a88dce69836df729a · CurseForge file 7494290 · Project link unavailable Side not labelled

anvianslib-fabric-1.21.10-1.4.jar SHA-1 1ae6ad4d2c09f466fce1722b3e88cdcc54a9d3d5 · CurseForge file 7120756 · Project link unavailable Side not labelled

architectury-19.0.1-fabric.jar SHA-1 2d40563f7e36f7a03f094031aeaacb175117928e · CurseForge file 7339256 · Project link unavailable Side not labelled

BadOptimizations-2.4.1-1.21.11.jar SHA-1 70fa28d5a7a1fdd61dd804ca6ac411750da1473f · CurseForge file 7338756 · Project link unavailable Client only

bbe-1.3.0-rc.2+1.21.11.jar SHA-1 aba98d36e790bd9c9f117c731ca0fc76874079c9 · CurseForge file 7525837 · Project link unavailable Client only

BetterGrassify-1.8.3+fabric.1.21.11.jar SHA-1 7adf4b1b4fef47541572f7a9d65329a925d65475 · CurseForge file 7344755 · Project link unavailable Client only

cloth-config-21.11.153-fabric.jar SHA-1 4c224606a963bce223db5b27edb4959ecf40d4ee · CurseForge file 7361438 · Project link unavailable Side not labelled

CrashAssistant-fabric-1.21.5-1.21.11-1.10.28.jar SHA-1 55486b4cf80aa61653f12e9e244f484a041f7a53 · CurseForge file 7374776 · Project link unavailable Side not labelled

fabric-api-0.141.2+1.21.11.jar SHA-1 24e3ebda918036771748ce6a965e5948e1fd4def · CurseForge file 7514389 · Project link unavailable Side not labelled

fabric-language-kotlin-1.13.8+kotlin.2.3.0.jar SHA-1 05fe02fe61232c4ddea4059e8103281424d5a2bd · CurseForge file 7340876 · Project link unavailable Side not labelled

FastItemFrames-v21.11.1-mc1.21.11-Fabric.jar SHA-1 3009193965ccd667e38fd6f3b62b2a35ef624cc7 · CurseForge file 7385010 · Project link unavailable Side not labelled

ferritecore-8.2.0-fabric.jar SHA-1 c2e2f5e008f5bc9f401dfad8ca94909917006b65 · CurseForge file 7524516 · Project link unavailable Side not labelled

ForgeConfigAPIPort-v21.11.1-mc1.21.11-Fabric.jar SHA-1 61aa1b5fafd75afc44552d0213cac39bc938bc2d · CurseForge file 7337130 · Project link unavailable Side not labelled

fzzy_config-0.7.5+1.21.11.jar SHA-1 7a9b25fb7f9982f1b3680ec2024dfa05f71d107a · CurseForge file 7489897 · Project link unavailable Side not labelled

ImmediatelyFast-Fabric-1.14.2+1.21.11.jar SHA-1 4f17c6b7388f0afc5d24075dc2a294963f78c712 · CurseForge file 7537852 · Project link unavailable Client only

Ixeris-3.8.6+1.21.11-fabric.jar SHA-1 74ec87b4ac1b36a1bd9ea27995e304d35912fab0 · CurseForge file 7473172 · Project link unavailable Client only

LetMeDespawn-1.21.11-x-fabric-1.6.2.jar SHA-1 c8f0b955d47e182e27929c1240efdaa09a6d10b9 · CurseForge file 7494512 · Project link unavailable Side not labelled

lithium-fabric-0.21.2+mc1.21.11.jar SHA-1 c1f8f61d4b2fac28ab083a927c6b1338598255ed · CurseForge file 7373917 · Project link unavailable Side not labelled

modernfix-5.25.2-build.4.jar SHA-1 2ed10989c8ece2460413ed35538972157732a339 · CurseForge file 7415809 · Project link unavailable Side not labelled

modmenu-17.0.0-beta.2.jar SHA-1 632c7565ba0fbc033aa4574e1ae6919f277fe03b · CurseForge file 7441070 · Project link unavailable Side not labelled

moreculling-fabric-1.21.11-1.6.1.jar SHA-1 caaaf33e625903028b4f6f842df50c6c01ba059b · CurseForge file 7394857 · Project link unavailable Side not labelled

noisium-fabric-2.8.3+mc1.21.11.jar SHA-1 2851c7824664bc970367f89710ffd569f49a761c · CurseForge file 7381681 · Project link unavailable Side not labelled

particle_core-0.3.2+1.21.11.jar SHA-1 f0a056de47381a6def62ae3ab52c76a01a32705b · CurseForge file 7525100 · Project link unavailable Side not labelled

placeholder-api-2.8.2+1.21.10.jar SHA-1 bbdc920ecff993148cd6e81a208536132245ce40 · CurseForge file 7562935 · Project link unavailable Side not labelled

PuzzlesLib-v21.11.6-mc1.21.11-Fabric.jar SHA-1 7c4c680c8de451c2e36e6a062364aac1d48c5d38 · CurseForge file 7436986 · Project link unavailable Side not labelled

quick-pack-fabric-1.2.0+1.21.10.jar SHA-1 54f7be15dad9142d89d8aba52613430bfb29a591 · CurseForge file 7198696 · Project link unavailable Side not labelled

reflex-fabric-1.0.4+mc1.21.5.jar SHA-1 6ae3d54c2fa00a6289fd54002a48bcca9c037fdc · CurseForge file 6354163 · Project link unavailable Side not labelled

ResourcefulConfig-fabric-1.21.11-3.11.2.jar SHA-1 f2cca5f735342c5fae162d43150a036d22661cd0 · CurseForge file 7314640 · Project link unavailable Side not labelled

ScalableLux-0.1.6+fabric.c25518a-all.jar SHA-1 9df93ab6442fa374c17fab6b5181fe2c215d9d5b · CurseForge file 7035318 · Project link unavailable Side not labelled

smart_particles+mc1.21.11-1.11.10.jar SHA-1 689c8363700ffe0d9faba94e015d31e401e3c4a6 · CurseForge file 7469372 · Project link unavailable Client only

sodium-extra-fabric-0.8.3+mc1.21.11.jar SHA-1 e8fd1eae0d589393189f64062ca1e46fc03f4ced · CurseForge file 7435755 · Project link unavailable Client only

sodium-extra-information-fabric-2.7.0.jar SHA-1 baa62df7d569005255fa63c258a6c9623d99c94e · CurseForge file 7419778 · Project link unavailable Client only

sodium-fabric-0.8.4+mc1.21.11.jar SHA-1 c0a8ac43af978f8d8245bf033670944eb90d7b2e · CurseForge file 7527469 · Project link unavailable Client only

structure_layout_optimizer-1.1.4+1.21.11-fabric.jar SHA-1 02b39ffcae31f6a7484eeac59bb9fe7eefb6a3aa · CurseForge file 7439236 · Project link unavailable Side not labelled

substrate-4.1+1.21.11-fabric.jar SHA-1 d3f0ce814f002371b3f76f27fb838fbb71c6cf76 · CurseForge file 7459798 · Project link unavailable Client only

yet_another_config_lib_v3-3.8.2+1.21.11-fabric.jar SHA-1 f99cda70903f16dd6927a276150b2762b4d5ab66 · CurseForge file 7437843 · Project link unavailable Side not labelled

Pick your setup