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Flerovium project artwork

CurseForge · Minecraft mod

Flerovium

Greatly improve your fps with virtually no side-effects on graphics quality

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Flerovium release should I use?

Updated 18 days ago
Latest stable file flerovium-neoforge-1.21.1-1.1.2-all.jar
Game version 1.21.1
Loader NeoForge

flerovium-neoforge-1.21.1-1.1.2-all.jar targets 1.21.1 with NeoForge. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. All 1 required mods have matching files.

Where it goes

Is Flerovium required on the client, server, or both?

The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does flerovium-neoforge-1.21.1-1.1.2-all.jar need?

flerovium-neoforge-1.21.1-1.1.2-all.jar. Change the file and its required mods may change too.

All 1 required mods have matching files

Install Sodium first. We found matching files for this game-version and loader setup.

Sodium Needed by flerovium-neoforge-1.21.1-1.1.2-all.jar
required
Matching file found Matched file: Sodium 0.8.12 for NeoForge 1.21.1

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add Flerovium without breaking your instance.

Built for flerovium-neoforge-1.21.1-1.1.2-all.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use flerovium-neoforge-1.21.1-1.1.2-all.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install Sodium first. We found matching files for this game-version and loader setup.

  3. 03

    Put it on the correct side

    The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside flerovium-neoforge-1.21.1-1.1.2-all.jar. It opens that exact file at the source.

About this project

What does Flerovium add?

1.20.1 Forge Requires Embeddium

1.21.1 NeoForge Requires Sodium

Client Only Mod

Makes Item Rendering 50%+ faster

By:

  • Backface culling
  • Fast Math
  • LOD

Makes Particle Rendering about 50% faster

By:

  • Fast Math
  • Fast Culling
  • Cache Light

Makes Entity Rendering about 30% faster

By:

  • Fast Math
  • Backface culling

BeforeAfter

150% fps boost rendering 2000 item entities

Before

600% fps boost render 4096 items on Create's place cards (Every item is rendered, no distant culling)

Also does effects on Create's Mechanical Belt and Depot

Before

After

50% fps boost rendering 16384 Cherry Particles

Before

After

150% fps boost rendering 840 skeletons

Project description from CurseForge.

Pick your setup

Flerovium by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

2 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Flerovium versions and loaders

50 of 50 releases match

Looking for an older file? The official CurseForge project page is in Resources.

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