- Downloads
- 4.1K
- Mod loaders
- fabric
- Minecraft versions
- 26.2, 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6
- Categories
- lightweight, optimization
Ultralight screenshots
About this modpack
Performance Comparison
| Metric | Vanilla | Ultralight | Improvement | | :---------------- | :-----: | :--------: | :-----------: | | Min Frametime | 6 ms | 4 ms | ~1.5× better | | Max Frametime | 107 ms | 54 ms | ~1.98× better | | Avg FPS | 134 | 277 | ~2.07× higher |
Tested under simulated gameplay at 16 render distance.
Ultralight is best used on client.
If you're looking to improve your server's performance, try out [Lilypad](https://modrinth.com/modpack/lilypad-server/)!
Want to play Minecraft with a new little spin? Try [Wildflower](https://modrinth.com/modpack/wildflower)!
Updating the Modpack & Tags
Before a new Ultralight update gets uploaded, it undergoes simulated gameplay testing to assess performance under normal conditions. If the update meets our internal performance targets, it will be released with an “A” in the version name. If it fails to meet those targets, it will be released with an “F” in the version name.
Tags
- A — Stable and user-ready; no major issues.
- B — Acceptable but below optimal performance targets (FPS and/or frametime slightly off).
- F — Performance issues; FPS and/or frametime significantly below target.
OS Compatibility
| OS | Compatible | | ---------------- | :--------: | | Windows | ✅ | | MacOS (ARM) | ✅ |
Tested on Apple M1. Measurements taken on Windows.
Socials
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Modpack wiki coverage
Orca uses the project's published metadata and version files as the source of truth. Item, block, mob, recipe, structure, dimension, GUI, and mechanic pages are added after their included mod files are extracted and attributed.