FastFurnace
Modby Shadows_of_Fire
A performance upgrade for the furnace.
Type
Mod
CurseForge Downloads
147,133,979
CurseForge ID
299540
Modrinth Downloads
213,234
Modrinth ID
9X0318ev
Last Updated
Sep 10, 2026
Description
# About
FastFurnace utilizes mixins to edit the functionality of the Furnace, Blast Furnace, and Smoker, improving their TPS performance (not smelting
speed!)
Similar to FastWorkbench, it caches the last recipe used, and checks this recipe first before re-scanning the entire registry. This is
significantly faster due to the vanilla furnace scanning the entire furnace registry each tick, which may be fine for vanilla, but in a modded
environment, gets very large very quickly.
These changes apply to the Furnace, Blast Furnace, and Smoker. Any mod utilizing AbstractFurnaceTileEntity will also receive the benefits of having
this mod installed.
For people who like numbers, here is [Vanilla](https://i.imgur.com/6Xg1Xrq.png) vs [FastFurnace](https://i.imgur.com/my9FAFH.png). This is 9
furnaces each smelting cobblestone the entire time the test was conducted. The number of invocations is kept roughly the same as to not skew any
numbers. This test was conducted in vanilla, which only has ~70 furnace recipes. In a modpack, there could be upwards of 700, significantly
increasing the performance gain.
Be sure to also check out [FastWorkbench](https://modrinth.com/mod/fastworkbench) & [Toast
Control!](https://modrinth.com/mod/toast-control)
# Support Me
[](https://discord.com/servers/shadows-mods-613010559532531713)
## Contact
Discord:
Compatibility
Mod Loaders
Forge
Neoforge
Game Versions
1.20.1
1.21.1
26.1.2
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
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