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Echo Performance project artwork

Modrinth · Minecraft modpack

Echo Performance

A mod pack to give you the highest possible performance and optifine's feathers.

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

Quick answer

Which Echo Performance release should I use?

Updated 5 months ago
Latest stable file (1.21) Echo Performance 1.2
Game version 1.21
Loader Fabric 0.17.2

(1.21) Echo Performance 1.2 is a complete pack release for 1.21 with Fabric 0.17.2. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 26 mods in this pack file.

Pack setup

How should I set up Echo Performance for players and a server?

Use (1.21) Echo Performance 1.2 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 (1.21) Echo Performance 1.2
Dedicated server setup Match (1.21) Echo Performance 1.2
Pack loader Fabric 0.17.2

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.

Referenced mods 26
Client only 17
Server only 0
Not labelled 9

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 Echo Performance?

(1.21) Echo Performance 1.2. Change the pack release and its contents or setup may change too.

26 mods in this pack file

The selected pack release is (1.21) Echo Performance 1.2. That file is for Minecraft 1.21 with Fabric 0.17.2. It contains 26 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 Echo Performance?

💠 Echo Performance

The balance between performance and visual quality.


🌟 Introduction

Echo Performance is an optimization-focused Minecraft modpack designed to deliver a smoother, faster, and more refined experience.
It focuses on boosting performance and stability while bringing back some of the OptiFine-like features, including:

  • 🔍 Zoom functionality
  • 🧱 Custom Entity & Item Textures/Models (CEM/CIT)
  • 💡 Shader and Connected Textures support
  • 🎶 Polytone features — enhancing ambience, lighting transitions, and sound effects for a more dynamic world
  • 🌌 Custom sky Textures

With carefully tuned configs and lightweight mods, Echo Performance ensures a fluid gameplay experience without sacrificing beauty or immersion.


⚙️ Why Echo Performance?

Echo Performance is designed for players who want to move to Fabric or simply achieve higher FPS while keeping the familiar OptiFine experience they love.

This modpack:

  • Keeps vanilla gameplay and world behavior intact
  • Works seamlessly with any world or multiplayer server
  • Requires no extra setup — just install and play

In short:

Fabric freedom, OptiFine familiarity.


💬 Issues or Questions

If you run into any problems, bugs, or need help, feel free to join the official Discord server to ask questions or report issues.
The community is always ready to assist you.


💠 Echo Performance — for those who want beauty, speed, and simplicity in one modpack.


Credits

Some configurations in this modpack are based on the Simply Optimized approach.

Project description from Modrinth.

Mods in (1.21) Echo Performance 1.2

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

c2me-fabric-mc1.21-0.2.0+alpha.11.109.jar SHA-1 11dc868026e1030c9949dc4dc37958233c9eb362 · Modrinth version fEWDAK3p · Project link unavailable Side not labelled
citresewn-1.2.2+1.21.jar SHA-1 5569769f66eda6d51ca3ae56d58d5a4657f19ef9 · Modrinth version JUnP9V1A · Project link unavailable Client only
CleanF3-mc1.20.x-0.4.9.jar SHA-1 c6345fd71c095d01cef9e1f78b379b25a56a1d97 · Modrinth version 9H6pR3bj · Project link unavailable Client only
cloth-config-15.0.140-fabric.jar SHA-1 5d82342a2df53fd6df712bfdd583a811572918a4 · Modrinth version HpMb5wGb · Project link unavailable Side not labelled
continuity-3.0.0+1.21.jar SHA-1 c7f09b53512604c2ba6803b1247bc70e4d0f8f8c · Modrinth version kSPJ4hQv · Project link unavailable Client only
enhancedblockentities-0.10.2+1.21.jar SHA-1 d81359d77fc7c5437f3e83e519dc2f869300f0cd · Modrinth version HBZAPs3u · Project link unavailable Client only
entity_model_features_1.21-fabric-3.0.1.jar SHA-1 ebbb0bbfd426906c426b6c896c70d18644e2a5e9 · Modrinth version 7qgqhB3h · Project link unavailable Client only
entity_texture_features_1.21-fabric-7.0.1.jar SHA-1 cdede645a65a715ce280ab17614460eda41c4b29 · Modrinth version etb76zSi · Project link unavailable Client only
entityculling-fabric-1.8.2-mc1.21.jar SHA-1 9b21d48e4c95ebf94aac46b5fcd6a4d86fd7cfc7 · Modrinth version ivkfruZP · Project link unavailable Client only
fabric-api-0.102.0+1.21.jar SHA-1 43035a1c6f506285a9910bc8038d1b1b925f8dd1 · Modrinth version oGwyXeEI · Project link unavailable Side not labelled
ferritecore-7.0.0-fabric.jar SHA-1 95b18b0f1673bbbe328812c3052cc1a921591f0f · Modrinth version wmIZ4wP4 · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.6.6+1.21.1.jar SHA-1 8929468087041b6b07b65aa8e31407f5c9e43b79 · Modrinth version giRXGeHH · Project link unavailable Client only
iris-fabric-1.8.8+mc1.21.1.jar SHA-1 4e0df4011503b4b36ba69877ea7247c1a47fea00 · Modrinth version zsoi0dso · Project link unavailable Client only
lithium-fabric-mc1.21-0.13.1.jar SHA-1 1f983f879bb88fff9afa287e8d6a4a2f8df79e01 · Modrinth version M7RXiitG · Project link unavailable Side not labelled
midnightlib-1.7.5-fabric+1.21.1.jar SHA-1 c32c79bd001e400ec7ebaccfffaed465daf42835 · Modrinth version vqqujBpd · Project link unavailable Side not labelled
modernfix-fabric-5.19.1+mc1.21.jar SHA-1 a0fd5799e698697232d75e7291276218198ea80a · Modrinth version i8GSONFm · Project link unavailable Side not labelled
modmenu-11.0.3.jar SHA-1 6213120772192040a0aeb5c7cfe330c068605b1f · Modrinth version YIfqIJ8q · Project link unavailable Client only
moreculling-fabric-1.21.1-1.0.6.jar SHA-1 e14150baf443abc24ee6236b837c287dd5950e95 · Modrinth version 1V6UtDhN · Project link unavailable Client only
noisium-fabric-2.3.0+mc1.21-1.21.1.jar SHA-1 642a672cfc60ff1e1262a39d7e160b1381c5120c · Modrinth version 4sGQgiu2 · Project link unavailable Side not labelled
optiboxes-1.4+mc1.21.1-9eba186.jar SHA-1 f45cd6c44b50f752c113348c12aa9e42405d6c63 · Modrinth version ipMSJF5L · Project link unavailable Client only
polytone-1.21-3.5.6-fabric.jar SHA-1 fc0aeda8b3dbddc80d3241abe946665a1a3e42c6 · Modrinth version uDaVOPEu · Project link unavailable Client only
reeses-sodium-options-fabric-1.8.3+mc1.21.4.jar SHA-1 c72f07a8f139f0420cbce29bd9eb29fb24db427f · Modrinth version KoUrx3jJ · Project link unavailable Client only
sodium-extra-fabric-0.6.0+mc1.21.1.jar SHA-1 66160fac4fdb9ddd854c5ed068fc329d24d09fd1 · Modrinth version anDafurZ · Project link unavailable Client only
sodium-fabric-0.6.13+mc1.21.1.jar SHA-1 928a2598178c3a58b0638bab842f467d2e49251a · Modrinth version u1OEbNKx · Project link unavailable Client only
threadtweak-fabric-0.1.4+mc1.21.jar SHA-1 03fe8b0216f373f1f61ab610f39dba2324158ee9 · Modrinth version INOJp2Dt · Project link unavailable Side not labelled
zume-1.1.4.jar SHA-1 e38c66e88e30625475fca7fbf89b11d7d5ba1030 · Modrinth version 5J6WsndO · Project link unavailable Client only

Pick your setup

Echo Performance by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

10 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Echo Performance versions and loaders

19 of 19 releases match

Looking for an older file? The official Modrinth project page is in Resources.