
Modrinth · Minecraft modpack
Rapid Optimization
A concise and ultimate optimization modpack! with full cross-platform support across all versions.
Quick answer
Which Rapid Optimization release matches 1.21.5?
Rapid Optimization 21.5Neo.2.0.0 is a complete pack release for 1.21.5 with NeoForge 21.5.96. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. For this loader, use Java 21. 17 mods in this pack file.
Pack setup
How should I set up Rapid Optimization for players and a server?
Use Rapid Optimization 21.5Neo.2.0.0 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 Rapid Optimization?
Rapid Optimization 21.5Neo.2.0.0 on 1.21.5. The pack contents and setup notes below stay tied to that release.
The selected pack release is Rapid Optimization 21.5Neo.2.0.0. That file is for Minecraft 1.21.5 with NeoForge 21.5.96. This NeoForge setup needs Java 21. It contains 17 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 Rapid Optimization?
中文介绍看这里!!!!!
Are you unable to get a smooth gaming experience due to low equipment configuration? Or do you simply want to squeeze out every frame?
introduce
- Rapid Optimization Modpack is dedicated to ultimate Minecraft optimization, delivering a higher FPS boost than standard optimization modpacks!
- This modpack offers an average performance improvement of approximately 150%–250% over the original version in non-extreme environments, and can reach up to 500% or even higher in extreme environments!
- This modpack supports most Minecraft versions and is compatible with multiple mod loaders: NeoForge, Forge, and Fabric.
- This modpack delivers better performance than the vast majority of current optimization modpacks, because other modpacks more or less include unnecessary mods that consume performance. If you're looking for an optimal set of optimization mods without any extras, this modpack perfectly fits your needs!
Performance Comparison
Comparison of Effect Testing [Comparison of Ordinary Forest -1.21.1 Version 12 Rendering Distance 8 Simulated Distance, Seed 4647440608836899410]
| vanilla | 1.21.1NeoForge | 1.21.1Fabric | 1.21.1Fabulously Optimized |
|---|---|---|---|
| 900-1000FPS | 2200-2300FPS | 2000-2100FPS | 1600-1700FPS |
precautions
- Due to mod compatibility factors, the effectiveness may vary across different versions. [Especially since the 1.18.2 base game itself is notoriously poorly optimized]
- The modpack's foliage quality defaults to Fast (non-transparent). Enabling shaders may cause unusual leaf rendering. To resolve this, navigate to Video Settings > quality > foliage > Fancy.
- For versions below 1.12.2 (which are typically OptiFine-centric): Due to OptiFine's licensing restrictions, the modpack does not include OptiFine itself. You need to download and install OptiFine separately.
- The modpack is licensed under the MIT License. You are free to share, modify, this modpack, or use it as a base for creating new modpacks. However, you must retain the original copyright notice. The modpack is completely free.
Known Issues with Mods
- For all versions, the Starlight mod (including its high-version port ScalableLux) is incompatible with Create versions above 0.5.1j. Solution: Disable this mod.
- On some devices, the ImmediatelyFast mod may cause severe negative optimization. Solution: Set "fast_buffer_upload" to false in the config file, or disable this mod.
- In versions above 1.20.1, the Ixeris mod may cause issues in fullscreen or when shaders are enabled, such as fullscreen black screen or FPS drops with shaders. Solution: Disable this mod.
- In versions 1.20.1 and 1.21.1, the Accelerated Rendering mod may cause abnormal third-person player model rendering when using certain shaders (e.g., Derivative, Photon v1.2a). Solution: Go to Mod Settings > Accelerated Rendering > Core Settings and change the batch layer storage type to SORTED.
Q&A
Q: Why is the modpack ineffective for versions below 1.12.2, or why does it prompt me to install OptiFine?
A: For versions below 1.12.2 (which rely on OptiFine as the core optimization), OptiFine is not included in the modpack due to its licensing restrictions. You need to install OptiFine separately.
Download the mod file for your specific game version from the official OptiFine website and place it into your mods folder.
Q:Is there any recommended version to use? Which versions have the best performance?
A:26.2Fabric、1.21.1NeoForge、1.20.1Forge
Creator's Links:
Bilibili: 炒雪吵狐力o
Email: 3540424400@qq.com
Project description from Modrinth.
Mods in Rapid Optimization 21.5Neo.2.0.0
Open any mod on Modpacks.ch to check its files and dependencies.
581f010a1130838039320adaaa30d5ea85f2afe1 · Modrinth version URbYMXSB · Project link unavailable Server onlyfefb5e5ec56bd43b3e10fcd64ca4223278b038c9 · Modrinth version zaZMwdfX · Project link unavailable Side not labelledb03d05495be28d8cef7a34872941bb8d703d60e6 · Modrinth version xAiCe6w8 · Project link unavailable Client only9e189edb7e144ea5e8630f4da7206b83de07b946 · Modrinth version 3f5Tdtxv · Project link unavailable Client only3fe9463beea9261d174528385aa32aae440d27d4 · Modrinth version vPAuJaoq · Project link unavailable Client only8e46bbbc115724bb830ca786a756f730d5b85a48 · Modrinth version dfyNHRhw · Project link unavailable Client only18e88a94c624cdd6849084d3ffe9445d576e7415 · Modrinth version WlbbqV1o · Project link unavailable Side not labelledf3ac49d4866a6fde8623c0021481285dc1d3d2b8 · Modrinth version KsC2V6FQ · Project link unavailable Client only49d8e091296fd89e0c3d6f589e705ff86447163a · Modrinth version jjrPm6iW · Project link unavailable Side not labelledfbd193ea6101473ca664648b1281bf8bc25ea756 · Modrinth version Onm1W6n8 · Project link unavailable Side not labelled8726194ddcad8b91a09cfafa89306dd68688eba5 · Modrinth version 95M404oY · Project link unavailable Client only9bba758bc44057f20d1d677dd0ed8082f25bd41b · Modrinth version KAopiPos · Project link unavailable Client only4d83e8a8e8cb06b306d2cea1e903680fe513f1f3 · Modrinth version NrSebcsG · Project link unavailable Side not labelledbea4dfa7bd01dec40baa0001bbee8711440278a1 · Modrinth version QMKasnpc · Project link unavailable Client only40dda24f1e675d49e25b4aa17cd5d761a3ad74ca · Modrinth version O5zHGVkQ · Project link unavailable Server onlyf21e71f3e047f91c85aedff8b2e9d290f25035b9 · Modrinth version add51DOJ · Project link unavailable Client onlyb587ea58c1b580ba22f81871f0cf5c01fad7cb90 · Modrinth version 5BWDA5mK · Project link unavailable Side not labelledPick your setup
Rapid Optimization by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
2 loader builds26.1.2
2 loader builds26.1.1
2 loader builds26.1
2 loader builds1.21.11
2 loader builds1.21.10
2 loader builds1.21.9
1 loader build1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
2 loader buildsShowing the newest 12 of 22 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Rapid Optimization versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.