- Loaders
- NeoForge
- Downloads on Modrinth
- 6.8K
- Followers on Modrinth
- 3
- version
- 1
- Updated
- June 4, 2026Jun 4
- Published
- in 2026
At a glance
Runs on NeoForge
For Minecraft 1.21.1
Client only — no need to install it on the server
Latest version — 1.0.0 from June 4, 2026
License MIT — free
Where it's neededGame versions1.21.1
In gamerequiredOn servernot needed
Install in the game only; not needed on the server
Fixes GPU memory leaking by cleaning up stale render targets.
Details
- Queues stale texture and framebuffer ids from finalized render targets.
- Deletes those ids from the client thread on later ticks.
- Limits each cleanup pass so it does not do too much work at once.
FAQ
How to install Mem Leak Fix GPU?
Install NeoForge for your Minecraft version, download Mem Leak Fix GPU for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Mem Leak Fix GPU support?
Mem Leak Fix GPU has builds for Minecraft 1.21.1.
Is Mem Leak Fix GPU needed on the server?
Client only — no need to install it on the server
License and source
MIT Licensefree to use and share with credit to the author
