FerriteCore
ModMemory usage optimizations
Description
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.
The project picture is a cropped version of this picture.
FAQ
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 exception is Hydrogen, which is compatible with all recent FerriteCore versions on Minecraft versions where Hydrogen is officially released. This means that 1.18+ builds are not compatible with Hydrogen, since it has been officially archived and won't receive any releases on these versions.
Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
Similar Mods
Just Enough Items (JEI)
View Items and Recipes
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
Mouse Tweaks
Enhances inventory management by adding various functions to the mouse buttons.
Fabric API
Core API library for the Fabric toolchain
AppleSkin
Adds some useful information about food/hunger to the HUD
GeckoLib
A 3D animation library for entities, blocks, items, armor, and more!
Included in Modpacks (2,765)
Show fewer
Create: Kryp
Everything Refined II
Formium Optimized
OptiMizaPion
Psychosis
Lemon pack
MeineKrafter Client+
Refabricated Beta
Recreative Reborn
Voidbound Chronicles
The Potato Archives
A Minecraft server Modpack
Fabulously Matcha
QuackysVanillaQOL
Comfortable survival
Just Around The Block
The Lost Realms
Legitipack
CRYONETICS Rebooted
RinkaMC Client Pack
ModCraftTech-servers
Novan
Cobblemon WITH LYRICS
Obsessively Optimized
Nolini135's Vanilla
Ron's Forever World
CATACLYSMIC CHRONICLES
Mortium optimised
Pulse lite
Sandstorm SMP
Outatime Gamers Vanilla+
Archdroid1188's Create Modpack
Create Aero Mobile Cities
Valderheim
Quantum FPS
CatModOpti
Creators Wilds
Two Player SMP
FPS Flood; Pixelforge Collective
Project Overclock
HiLand Optimization
CobbleHelx Modpack (Cobblemon)
Darkness Overhaul
Note Block SMP
The Krabby Patty
Fox's Ultimate MacBook Modpack
Airworks
Game Changing Modpack
Weedie's Technological Cookstravaganza
Beyond the Caves
Rodd's Shadow League MAIN
BeyondCraft
Banquito
advanced graphics
AnstorePack
Create Vanilla Mechanics
Optimizium
Super Mario Mash Up Pack Deluxe
JMFPS
The FPS: King Performance
TechnoCraftoMania
FortMine ++
Refresher
FenixCraft Optimized
Megalopolis
Crazily Optimized
You and Ambience!
Create: Horizons
RPG Heroes
Rise of the Ancients
LlamaWorld
Adventure Reforged
create my perfect world
Blastub Aeronautics
SMP Starter Pack
Livia Modpack
DarkMetaKnight's Adventure Pack
The Annihilator
MacOS Ready
HighTide
M: Realistic Edition.
Malficarum
Cute buff
LD: A life's dungeon
WonderCraft Server Modpack
shah bid
Minetlan
RC Cobblemon
Vanilla Deluxe
Corpus 2026
Aetheria Cobblemon Modpack
JS Life+
Creator Optimized
Bingotopia
AshTech
MerVik’s Vanilla+
Glatzencraft
Autumn core
Goober_cave_modpack
Echoes of Alpha: The Herobrine Myth