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 1.18.2 Forge?
1.18.2 opt-1.0.0 is a complete pack release for 1.18.2 with Forge 40.3.0. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 22 mods in this pack file.
Pack setup
How should I set up Simple Performance optimizer for players and a server?
Use 1.18.2 opt-1.0.0 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?
1.18.2 opt-1.0.0 on 1.18.2 Forge. The pack contents and setup notes below stay tied to that release.
The selected pack release is 1.18.2 opt-1.0.0. That file is for Minecraft 1.18.2 with Forge 40.3.0. It contains 22 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 6 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.
📸 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 1.18.2 opt-1.0.0
Open any mod on Modpacks.ch to check its files and dependencies.
e14d072aa97605ac77f23f793578270c68d2624c · CurseForge file 4770822 · Project link unavailable Side not labelled8e57dc117fd0e36df3951ae7f975823bf84f0229 · CurseForge file 5729090 · Project link unavailable Side not labelledb984587d09e2035bad374833e5ac1e67638f87d0 · CurseForge file 4153344 · Project link unavailable Side not labelled376f04c15f9d7e6d70df6b63b5ea9bc7b39a7b4d · CurseForge file 4457157 · Project link unavailable Client only6b85ba26fa8c7c6685485d6c945de51548e23829 · CurseForge file 7546873 · Project link unavailable Client only9773d8af0da3a2b49fa896395ced2393e28e857b · CurseForge file 5322305 · Project link unavailable Side not labelled7ef564e5aa9d6970f08a726576a1f7d2fbb3cd72 · CurseForge file 4406217 · Project link unavailable Side not labelled77feb06296f0dbf084d32f3d4b34da56ac0af8a3 · CurseForge file 7936384 · Project link unavailable Side not labelledb65063f67c31c4b8e1e0c7aa6e6c10cf674a4f16 · CurseForge file 6167918 · Project link unavailable Client onlye9e0e711de47112dc53e24dc008da1f598834c4f · CurseForge file 4074294 · Project link unavailable Side not labelled90e5cfff15e6b50862073a16e5769fd05ab4d8e0 · CurseForge file 3680770 · Project link unavailable Side not labellede1e40fb9d6df9cc1fbdebbe3f47577b5201fdd3e · CurseForge file 4616476 · Project link unavailable Client onlybe6108d4804bfde8511a08a88796009acc679ff7 · CurseForge file 4447910 · Project link unavailable Client only410cd2bff75d4a8388b71d19953dbccea86c6af9 · CurseForge file 3819215 · Project link unavailable Side not labelled6f4b2ea7827da8136bdf436457a2ba3fcdb2120e · CurseForge file 7979747 · Project link unavailable Side not labelled069f72997244b57b76c96ac86faa37b1838d52de · CurseForge file 3544496 · Project link unavailable Side not labellede8b876ca1e17cf6427e0bba35c6aebe461feae60 · CurseForge file 5746847 · Project link unavailable Side not labelled56a7629faca859ae5774d29ced0bd26e6d091fc9 · CurseForge file 5399365 · Project link unavailable Side not labelleddc64a2a0df9b205114768a89482fe57ffac54143 · CurseForge file 3578801 · Project link unavailable Side not labelled4a226b709ae4ce6540a4300e59a93d50fe7f6438 · CurseForge file 5787406 · Project link unavailable Side not labelled5ef8ecf547ceebc4d1e678b6cd2441756e283e48 · CurseForge file 3707226 · Project link unavailable Side not labelled89d7daf594d25c39eebac0e90f72f43c69b52dfe · CurseForge file 5016275 · 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.
26.1
1 loader build1.21.11
1 loader build1.20.1
2 loader builds1.19.1
1 loader build1.18.2
1 loader build1.16.5
2 loader buildsMade 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.