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Simple Performance optimizer project artwork

CurseForge · Minecraft modpack

Simple Performance optimizer

An ultra-lightweight Forge performance pack focused on pure FPS boost and system stability

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

Quick answer

Which Simple Performance optimizer release matches 26.3 Fabric?

Updated 28 days ago
Best match for your filters 26.3(optimization-pvp-pack)-1.1.6.zip
Game version 26.3
Loader Fabric 0.19.5

26.3(optimization-pvp-pack)-1.1.6.zip is a complete pack release for 26.3 with Fabric 0.19.5. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 20 mods in this pack file.

Pack setup

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

Use 26.3(optimization-pvp-pack)-1.1.6.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 26.3(optimization-pvp-pack)-1.1.6.zip
Dedicated server setup Match 26.3(optimization-pvp-pack)-1.1.6.zip
Pack loader Fabric 0.19.5

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 20
Client only 10
Server only 0
Not labelled 10

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 Simple Performance optimizer?

26.3(optimization-pvp-pack)-1.1.6.zip on 26.3 Fabric. The pack contents and setup notes below stay tied to that release.

20 mods in this pack file

The selected pack release is 26.3(optimization-pvp-pack)-1.1.6.zip. That file is for Minecraft 26.3 with Fabric 0.19.5. It contains 20 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 Simple Performance optimizer?

🚀 Intel UHD & Low RAM Extreme Optimizer forge/fabric

An ultra-lightweight, high-performance optimization modpack built specifically for low-end PCs, school laptops (like ASUS Vivobook), and integrated graphics (Intel UHD / Iris Xe). Fully tested, fine-tuned, and proven to deliver an astonishing **400+ FPS in the air** and **120+ stable FPS in dense forests** using only 4 GB of RAM allocation!

Unlike other performance packs that cause graphical glitches or flashing screens, this pack focuses on **pure stability and smoothness**. Every single mod has been carefully selected to eliminate background stuttering and chunk-loading bugs completely.

We also have a discord chanel:https://discord.gg/2TZHNUTeU


📸 PERFORMANCE PROOF (400+FPS!)

Check the **Images / Screenshots** tab to see the official proof! The modpack achieves **505 FPS** running on a standard Intel UHD graphics card with only 6 GB of total system RAM. No tricks, just pure, extreme optimization.


✨ Key Features & Enhancements:

* **Next-Gen Graphical Render:** Powered by Embeddium and ImmediatelyFast to completely replace OptiFine, offering massive FPS gains and smooth menus.
* **Smart CPU Distribution:** Thread Tweaks and Radium Reforged optimize mob AI, physics, and world logic, spreading the workload perfectly across your processor cores.
* **Extreme Memory Protection:** ModernFix, FerriteCore, and Smooth Boot (Reloaded) slash RAM consumption in half, preventing "Not Responding" freezes when launching the game.
* **Flawless Chunk Loading:** Features advanced background optimizations (Noisium & Chunk Sending) to load terrain smoothly, keeping your game lag-free (85+ FPS) even when moving at high speeds!


⚙️ MANDATORY LAUNCHER SETUP (For 6 GB RAM Systems):

To prevent "Out of Memory" crashes and ensure your Intel UHD card functions at maximum efficiency, you **MUST** paste these exact JVM Arguments into your launcher settings:

-Xmx3G -Xms3G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=20 -XX:+UnlockExperimentalVMOptions -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1ReservePercent=20 -XX:G1HeapRegionSize=8m -XX:G1TargetsToGrid=true


💡 Recommended In-Game Settings for Maximum FPS:

  1. **Render Distance:** Set manually between **9 and 11 Chunks** (the sweet spot for 120+ FPS).
  2. **Simulation Distance:** Set to **5 or 6 Chunks**.
  3. **Mipmap Levels:** Turn **OFF (0)** to instantly free up VRAM on your integrated graphics.
  4. **Clouds:** Turn **OFF** or set to **Fast**.
  5. **Background Apps:** Close Google Chrome, Discord, or Spotify before clicking Play to save your precious RAM!

Project description from CurseForge.

Mods in 26.3(optimization-pvp-pack)-1.1.6.zip

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

3d-leaves-culling-1.5.1+26.3.jar SHA-1 f2881de48819059ed3d5a0f494ec410776db85c5 · CurseForge file 8993488 · Project link unavailable Client only
AlwaysShield-1.2.2+mc26.3-Fabric.jar SHA-1 290201619aa2226aac28f0bfac3ad6280ed6d337 · CurseForge file 8977619 · Project link unavailable Side not labelled
appleskin-fabric-mc26.3-3.0.10.jar SHA-1 3d19e40c5f97186857db98e622c01c2cd0030497 · CurseForge file 8907912 · Project link unavailable Side not labelled
BadOptimizations-2.4.1-26.3-fabric.jar SHA-1 4cc25ce6217326ff14169f5358921773297e9475 · CurseForge file 8891658 · Project link unavailable Client only
clientcrafting-fabric-26.1-2.1.jar SHA-1 1f7fc7da3ef84e954f81afa4e0fa6f46714a7f2c · CurseForge file 8002356 · Project link unavailable Client only
cloth-config-26.3.158.jar SHA-1 af17510e82adc4ce8bd82c8239f890b5bae8ac45 · CurseForge file 8884063 · Project link unavailable Side not labelled
cupboard-fabric-26.3-4.2.jar SHA-1 a3d53b259c44513fd27d1a1ccc998824c574c0c2 · CurseForge file 8890593 · Project link unavailable Side not labelled
dynamic-fps-3.11.10+minecraft-26.3.0-fabric.jar SHA-1 a4860c9480f0ce1a468e1e4c254214b1f97e19b3 · CurseForge file 8888065 · Project link unavailable Client only
entityculling-fabric-1.11.3-mc26.3.jar SHA-1 45f47f7a067f5efd733a32767dc3d1d770678b2a · CurseForge file 9100315 · Project link unavailable Client only
fabric-api-0.162.0+26.3.jar SHA-1 273cd2dcbd92d1559edcc91c9f23fee47f6ff93f · CurseForge file 9078180 · Project link unavailable Side not labelled
fast-ip-ping-v1.0.12-mc26.3.jar SHA-1 7db094c0a3f4c0d272d41c800838c57fe6bb823e · CurseForge file 8905293 · Project link unavailable Client only
fastquit-3.1.5+mc26.2.jar SHA-1 0977eb0a35e1a1602bc9306ddbbb9177734131f0 · CurseForge file 8537736 · Project link unavailable Client only
ferritecore-9.0.0-fabric.jar SHA-1 eac76ff0f3753422c61b2c44487d0d195d88d4bc · CurseForge file 7806040 · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.17.1+26.3.jar SHA-1 f565bbeb201f2305e81761429d3f1f47e1c3a321 · CurseForge file 8905047 · Project link unavailable Client only
Ksyxis-1.4.6.jar SHA-1 6de6271329e0c83e3ccc0512a0d3cfcc3e790d3f · CurseForge file 9102078 · Project link unavailable Side not labelled
lithium-fabric-0.26.2+mc26.3.jar SHA-1 dd5a4ec2c68d7601d8bce9076f789c55a5f8bef3 · CurseForge file 8996662 · Project link unavailable Side not labelled
modernfix-5.27.20-build.2.jar SHA-1 b63337e801fbf2cb420a049d69220c56e083f514 · CurseForge file 8973698 · Project link unavailable Side not labelled
MouseTweaks-fabric-mc26.3-2.31.jar SHA-1 65c0f5588900e7ade476164ec4915bfab52c129a · CurseForge file 8887995 · Project link unavailable Client only
sodium-fabric-0.9.2+mc26.3.jar SHA-1 9acfe851e36f4fb27d7c5baa224e8bd4e0334283 · CurseForge file 8888037 · Project link unavailable Client only
threadtweak-26.3-Fabric-1.0.0.jar SHA-1 b95215cdf80e853d70402ccd6f9a800964234553 · CurseForge file 8992828 · Project link unavailable Side not labelled

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Simple Performance optimizer by Minecraft version and loader

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13 available setups

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Recent files

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