Minecraft FerriteCore (Fabric) mod 2022 download
minecraft mod FerriteCore (Fabric)

FerriteCore (Fabric)

Game Version: 1.19
Total Downloads: 3,919,142
Updated: Jun 9, 2022
Created: Mar 20, 2021
Download FerriteCore (Fabric)Download Earlier Versions

Earlier Versions

Name Size Uploaded Game Version Downloads
ferritecore-5.0.0-fabric.jar release 116.32 KB Jun 9, 2022 1.19 39 download FerriteCore (Fabric) ferritecore-5.0.0-fabric.jar releaseDownload
ferritecore-4.2.1-fabric.jar release 116.32 KB Apr 24, 2022 1.18.2 476,242 download FerriteCore (Fabric) ferritecore-4.2.1-fabric.jar releaseDownload
ferritecore-4.2.0-fabric.jar release 104.03 KB Mar 4, 2022 1.18.2 289,884 download FerriteCore (Fabric) ferritecore-4.2.0-fabric.jar releaseDownload
ferritecore-4.1.2-fabric.jar release 112.84 KB Feb 19, 2022 1.18.1 581,702 download FerriteCore (Fabric) ferritecore-4.1.2-fabric.jar releaseDownload
ferritecore-4.1.1-fabric.jar release 103.97 KB Feb 6, 2022 1.18.1 184,042 download FerriteCore (Fabric) ferritecore-4.1.1-fabric.jar releaseDownload
ferritecore-4.1.0-fabric.jar release 108.95 KB Feb 5, 2022 1.18.1 1,075 download FerriteCore (Fabric) ferritecore-4.1.0-fabric.jar releaseDownload
ferritecore-2.1.0-fabric.jar release 107.33 KB Oct 9, 2021 1.16.5 84,247 download FerriteCore (Fabric) ferritecore-2.1.0-fabric.jar releaseDownload
ferritecore-3.1.0-fabric.jar release 107.81 KB Sep 27, 2021 1.17.1 206,432 download FerriteCore (Fabric) ferritecore-3.1.0-fabric.jar releaseDownload
ferritecore-3.0.3-fabric.jar release 100.78 KB Aug 23, 2021 1.17.1 627,557 download FerriteCore (Fabric) ferritecore-3.0.3-fabric.jar releaseDownload
ferritecore-2.0.7-fabric.jar release 100.76 KB Aug 23, 2021 1.16.5 8,769 download FerriteCore (Fabric) ferritecore-2.0.7-fabric.jar releaseDownload
ferritecore-3.0.2-fabric.jar release 100.06 KB Aug 22, 2021 1.17.1 738 download FerriteCore (Fabric) ferritecore-3.0.2-fabric.jar releaseDownload
ferritecore-2.0.6-fabric.jar release 100.04 KB Aug 22, 2021 1.16.5 364 download FerriteCore (Fabric) ferritecore-2.0.6-fabric.jar releaseDownload
ferritecore-2.0.5-fabric.jar release 98.66 KB Jun 20, 2021 1.16.5 29,974 download FerriteCore (Fabric) ferritecore-2.0.5-fabric.jar releaseDownload
ferritecore-2.0.4-fabric.jar release 88.03 KB Mar 28, 2021 1.16.5 302,192 download FerriteCore (Fabric) ferritecore-2.0.4-fabric.jar releaseDownload
ferritecore-4.0.0-fabric.jar beta 107.25 KB Dec 5, 2021 1.18.1 808,775 download FerriteCore (Fabric) ferritecore-4.0.0-fabric.jar betaDownload
ferritecore-3.0.1-fabric.jar beta 98.78 KB Jul 2, 2021 1.17.1 270,980 download FerriteCore (Fabric) ferritecore-3.0.1-fabric.jar betaDownload
ferritecore-3.0.0-fabric.jar beta 98.76 KB Jun 21, 2021 1.17 46,129 download FerriteCore (Fabric) ferritecore-3.0.0-fabric.jar betaDownload


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This page is for the Fabric version. If you are looking for the Forge version you can find it here.

This mod reduces the memory usage of Minecraft in a few different ways. A high-level technical description of the changes is available here.

The amount of memory saved will depend on the pack. In version 2.5.9 of All Of Fabric 3 it reduces the RAM usage (heap size) from 1,792 MB to 984 MB. For comparison the same setup with Hydrogen instead of FerriteCore uses 1,335 MB.
These values were measured after generating a world with a fixed seed and waiting for two minutes. You may notice that the setup is different from the Forge version, where I compared memory usage at the title screen. This is because Forge populates some caches (which are optimized by FC) before the title screen, while Fabric (and vanilla MC) wait until a world is loaded.

The project picture is a cropped version of this picture.


Should I install this on the server or just on the client?

Some optimizations are client-side only, but there are some rather high-impact optimizations that are relevant on the server too. So you should install it on both sides.

Is this compatible with [other mod]?

Most likely yes. The only known incompatibility was Hydrogen, which is fully compatible with FC 2.0.4 and above.


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