Optimization Pack :

Optimization Pack is a Minecraft modpack focused on maximizing performance, fixing bugs, and improving stability to deliver the best possible Minecraft experience.

Download Optimization Pack :

Always download the Optimization Pack from the official Modrinth website,this modpack is 100% free,do not pay for it and make sure to report sellers of this modpack!

Download Optimization Pack for Minecraft[Modrinth]

Systems compatibility

Optimization Pack supports Linux,Windows,MacOS and FreeBSD. All editions are being tested on the following operating systems before officially releasing them:

⚠️ The rolling release edition is only tested under Arch Linux against critical bugs

ℹ️ All releases are being tested on the latest versions of the listed operating systems and on real hardware (We are not using VMs for testing)

ℹ️ Apart from manually testing each edition on all listed operating systems, we also run an automated stress-testing script on each platform to ensure stability. This process includes repeatedly generating worlds with different seeds and terrain layouts, mass-deleting maps, loading each generated world under different rendering settings, and checking for performance regressions or log errors.

System	Stable Edition	Vulkan Edition	1.12.2 LTS
Arch Linux	✅	✅	✅
CachyOS	✅	✅	✅
Gentoo Linux	✅	✅	✅
Windows 10 Pro (EOL)	✅	✅	✅
Windows 10 LTSC IOT	✅	✅	✅
Windows 11 Pro	✅	✅	✅
MacOS Tahoe 26.3.1	✅	✅	✅

Hardware used for testing :

1. RTX 4090 + AMD Ryzen 9950X (Arch Linux,CachyOS,Gentoo Linux + Latest NVIDIA driver and packages from each distro repo)
2. RTX 3060Ti + i9-9900K (Windows 10 Pro End-Of-Life, Windows 10 LTSC IOT, Windows 11 Pro)
3. Mac Mini M4 (MacOS Tahoe 26.3.1)

ℹ️ Each operating system is stored on a different drive on each PC (Multiboot) and all apps/packages/security&os features are being updated manually before testing and releasing a new version of Optimization Pack

Benchmarks

Coming soon!

Notes :

1.For alpha & beta builds,check out the project on CurseForge or download the builds from this repo in "Unlocked Profile" folder!

2.You can unlock the profile inside curseforge in the profile settings,by ticking the allow content management for this profile.By doing this you can also manually update all the mods without waiting for a new Optimization Pack version.

Current Status of Optimization Pack : On hiatus. (Old Status = Rolling release)

Owner & Maintainer : TherionRO

Performance Tweaks :

Visit the Optimization Pack Wiki to get the best performance and optimizations for your minecraft and operating system.

Click here to get redirected to the OP Wiki