CachyOS vs Nobara Project
CachyOS: An Arch-based system tuned for speed. Nobara Project: Fedora, pre-tuned for gaming and streaming. Here is how they differ, and which one suits you.
Quick verdict
- BeginnersNobara ProjectNobara Project is rated beginner; CachyOS is intermediate.
- GamingCachyOSCachyOS ships gaming-oriented defaults or current drivers.
- Older hardwareCachyOSCachyOS needs about 4 GB of RAM versus 8 GB.
- Latest softwareCachyOSCachyOS uses a rolling model; Nobara Project is stable.
- Long-term stabilityNobara ProjectNobara Project changes less between upgrades.
Specs compared
| Feature | CachyOS | Nobara Project |
|---|---|---|
| Popularity rank (30d) | #4 | #20 |
| Latest version | — | — |
| Based on | Arch Linux | Fedora |
| Release model | Rolling | Stable |
| Desktop | KDE Plasma, GNOME, COSMIC, Hyprland, niri, more | KDE Plasma, GNOME |
| Package management | Pacman · AUR (community) | DNF · Flatpak |
| Init system | systemd | systemd |
| Experience level | Intermediate | Beginner |
| Suggested RAM | 4 GB+ | 8 GB+ |
| Architectures | x86_64 | x86_64 |
| First released | 2021 | 2022 |
| Price | Free | Free |
| Good for | Gaming, Development, Everyday use | Gaming, Everyday use |
Key differences
- CachyOS is based on Arch Linux, while Nobara Project is based on Fedora.
- CachyOS follows a rolling release model; Nobara Project is stable.
- CachyOS ships KDE Plasma, GNOME, COSMIC, Hyprland, niri, more; Nobara Project ships KDE Plasma, GNOME.
- Software comes from Pacman · AUR (community) on CachyOS and DNF · Flatpak on Nobara Project.
- We suggest about 4 GB of RAM for CachyOS and 8 GB for Nobara Project.
- CachyOS is best for intermediate users; Nobara Project for beginner users.
Choose CachyOS if…
- optimized package builds for newer CPUs
- choice of tuned kernels and schedulers
- graphical installer with many desktop options
Optimized repositories need a supported processor
Full CachyOS profileChoose Nobara Project if…
- codecs and NVIDIA drivers included
- gaming and OBS tweaks out of the box
- recent Fedora base
Small maintainer team
Full Nobara Project profileCachyOS vs Nobara Project: FAQ
Is CachyOS better than Nobara Project?
Neither is better for everyone. CachyOS is the stronger pick for gaming, older hardware, latest software; Nobara Project for beginners, long-term stability.
Which uses less RAM, CachyOS or Nobara Project?
CachyOS is lighter: we suggest about 4 GB versus 8 GB. The desktop you choose affects memory use more than the distribution itself.
Is CachyOS based on Nobara Project?
No. CachyOS is based on Arch Linux; Nobara Project is based on Fedora.
Can I switch from CachyOS to Nobara Project without losing files?
Back up your home folder first. If /home is on a separate partition you can reinstall without formatting it, but a clean install with restored backups is safest.