A performance modpack made to make Minecraft run better — from 1.7.10 and 1.8.9 all the way up to the latest versions.
It’s clean. It’s fast. It just works.
The + stands for a multi working modpack with:
Ultimately Optimized+ already boosts your performance out of the box — but if you're looking to squeeze out every last frame, we recommend adding a few extra mods (some available outside Modrinth):
These mods pair perfectly with the pack and can push your performance even further.
Can I add mods?
Yep. This is just the base — tweak it how you like.
Does it support shaders?
Definitely. Iris (or Optifine on old versions) has you covered.
What about servers?
Fully client-side. Join any vanilla or modded server, no problem.
No bloat. No weird mods. Just better performance.
Warning: Nvidium is experimental so if you have an nvidia gpu and cant launch minecraft disable Nvidium

A very highly optimized modpack made to continue the old ultimately optimized modpack