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Shirium
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Shirium

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by TheKrant · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Forge only.

⬇ Download for 1.21.1⬇ Download for 1.21⬇ Download for 1.20.6⬇ Download for 1.20.4⬇ Download for 1.20.3⬇ Download for 1.20.2⬇ Download for 1.20.1⬇ Download for 1.20
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

⚡ Shirium


Shirium is an optimization mod for Minecraft Forge designed to make the game run smoother without changing how it looks or plays.

The mod improves several parts of the rendering, mainly everything related to chunks and the way Minecraft prepares and sends that information to the GPU. In practice, this can mean more FPS, fewer stutters, and more stable frame times, especially while exploring or when the game is loading and rebuilding terrain.

What does it improve?

Shirium aims to improve both the average performance and the stability of the game. It doesn’t just focus on raising the FPS count, but also on reducing those little spikes that make Minecraft feel less smooth.

You can tell that the mod is installed thanks to the new settings interface

Among the improvements you might notice are:

- More FPS in situations limited by chunk rendering.

- Better 1% lows and 0.1% lows.

- Fewer frametime spikes and micro-stutters.

- More efficient chunk loading and rebuilding.

- Less unnecessary CPU work.

- More efficient use of memory and communication with the GPU.

Compatibility

Shirium is designed to work well with most Forge content mods, but there may be mods that don't work correctly with it and there may be bugs

Extra

The mod has completely changed the architecture and will also move to a new stage, and it is recommended to install the mod from version 1.0.1 for all the new improvements and implementations

The mod is in development and future updates will come, improving compatibility, performance, and many other things.

Quick facts

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

These come from our own check of the pack file, not from the source page.

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