CurseForge · Minecraft modpack
Simple Performance optimizer
An ultra-lightweight Forge performance pack focused on pure FPS boost and system stability
Quick answer
Which Simple Performance optimizer release matches 26.3 Fabric?
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.
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.
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.
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:
- **Render Distance:** Set manually between **9 and 11 Chunks** (the sweet spot for 120+ FPS).
- **Simulation Distance:** Set to **5 or 6 Chunks**.
- **Mipmap Levels:** Turn **OFF (0)** to instantly free up VRAM on your integrated graphics.
- **Clouds:** Turn **OFF** or set to **Fast**.
- **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.
f2881de48819059ed3d5a0f494ec410776db85c5 · CurseForge file 8993488 · Project link unavailable Client only290201619aa2226aac28f0bfac3ad6280ed6d337 · CurseForge file 8977619 · Project link unavailable Side not labelled3d19e40c5f97186857db98e622c01c2cd0030497 · CurseForge file 8907912 · Project link unavailable Side not labelled4cc25ce6217326ff14169f5358921773297e9475 · CurseForge file 8891658 · Project link unavailable Client only1f7fc7da3ef84e954f81afa4e0fa6f46714a7f2c · CurseForge file 8002356 · Project link unavailable Client onlyaf17510e82adc4ce8bd82c8239f890b5bae8ac45 · CurseForge file 8884063 · Project link unavailable Side not labelleda3d53b259c44513fd27d1a1ccc998824c574c0c2 · CurseForge file 8890593 · Project link unavailable Side not labelleda4860c9480f0ce1a468e1e4c254214b1f97e19b3 · CurseForge file 8888065 · Project link unavailable Client only45f47f7a067f5efd733a32767dc3d1d770678b2a · CurseForge file 9100315 · Project link unavailable Client only273cd2dcbd92d1559edcc91c9f23fee47f6ff93f · CurseForge file 9078180 · Project link unavailable Side not labelled7db094c0a3f4c0d272d41c800838c57fe6bb823e · CurseForge file 8905293 · Project link unavailable Client only0977eb0a35e1a1602bc9306ddbbb9177734131f0 · CurseForge file 8537736 · Project link unavailable Client onlyeac76ff0f3753422c61b2c44487d0d195d88d4bc · CurseForge file 7806040 · Project link unavailable Side not labelledf565bbeb201f2305e81761429d3f1f47e1c3a321 · CurseForge file 8905047 · Project link unavailable Client only6de6271329e0c83e3ccc0512a0d3cfcc3e790d3f · CurseForge file 9102078 · Project link unavailable Side not labelleddd5a4ec2c68d7601d8bce9076f789c55a5f8bef3 · CurseForge file 8996662 · Project link unavailable Side not labelledb63337e801fbf2cb420a049d69220c56e083f514 · CurseForge file 8973698 · Project link unavailable Side not labelled65c0f5588900e7ade476164ec4915bfab52c129a · CurseForge file 8887995 · Project link unavailable Client only9acfe851e36f4fb27d7c5baa224e8bd4e0334283 · CurseForge file 8888037 · Project link unavailable Client onlyb95215cdf80e853d70402ccd6f9a800964234553 · CurseForge file 8992828 · Project link unavailable Side not labelledPick your setup
Simple Performance optimizer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.1
1 loader build1.20.1
2 loader builds1.19.1
1 loader build1.18.2
1 loader build1.16.5
2 loader builds1.12.2
1 loader build1.8.9
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Simple Performance optimizer versions and loaders
Looking for an older file? The official CurseForge project page is in Resources.