CachyOS vs SteamOS
CachyOS: An Arch-based system tuned for speed. SteamOS: Valve’s console-style Linux for handheld gaming. Here is how they differ, and which one suits you.
Quick verdict
- BeginnersSteamOSSteamOS is rated beginner; CachyOS is intermediate.
- GamingTieBoth are a similar fit here.
- Older hardwareCachyOSCachyOS needs about 4 GB of RAM versus 16 GB.
- Latest softwareCachyOSCachyOS uses a rolling model; SteamOS is atomic.
- Long-term stabilitySteamOSSteamOS changes less between upgrades.
Specs compared
| Feature | CachyOS | SteamOS |
|---|---|---|
| Popularity rank (30d) | #4 | #5 |
| Latest version | — | 3 (Mar 1, 2022) |
| Based on | Arch Linux | Arch Linux |
| Release model | Rolling | Atomic |
| Desktop | KDE Plasma, GNOME, COSMIC, Hyprland, niri, more | Gaming Mode + KDE Plasma |
| Package management | Pacman · AUR (community) | Flatpak (Discover) |
| Init system | systemd | systemd |
| Experience level | Intermediate | Beginner |
| Suggested RAM | 4 GB+ | 16 GB+ |
| Architectures | x86_64 | x86_64 |
| First released | 2021 | 2013 |
| Price | Free | Free |
| Good for | Gaming, Development, Everyday use | Gaming, Immutable systems |
Key differences
- CachyOS follows a rolling release model; SteamOS is atomic.
- CachyOS ships KDE Plasma, GNOME, COSMIC, Hyprland, niri, more; SteamOS ships Gaming Mode + KDE Plasma.
- Software comes from Pacman · AUR (community) on CachyOS and Flatpak (Discover) on SteamOS.
- We suggest about 4 GB of RAM for CachyOS and 16 GB for SteamOS.
- CachyOS is best for intermediate users; SteamOS 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 SteamOS if…
- console-like Gaming Mode
- proton compatibility layer integrated
- image-based updates with fallback
Official support targets specific handhelds
Full SteamOS profileCachyOS vs SteamOS: FAQ
Is CachyOS better than SteamOS?
Neither is better for everyone. CachyOS is the stronger pick for older hardware, latest software; SteamOS for beginners, long-term stability.
Which uses less RAM, CachyOS or SteamOS?
CachyOS is lighter: we suggest about 4 GB versus 16 GB. The desktop you choose affects memory use more than the distribution itself.
Is CachyOS based on SteamOS?
No. CachyOS is based on Arch Linux; SteamOS is based on Arch Linux.
Can I switch from CachyOS to SteamOS 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.