How Do Major Linux Distributions Compare?

Updated

Eylenburg's Tech Website compares 17 (actually 19) Linux distributions in a single comparison table and timeline, covering Debian, Ubuntu, openSUSE Tumbleweed and MicroOS, SUSE Linux Enterprise, Fedora Workstation and Fedora Atomic Desktop, Red Hat Enterprise Linux, OpenMandriva ROME, Mageia, PCLinuxOS, Arch, Slackware, Gentoo, Alpine, Void, NixOS, Guix System, and Solus. The comparison focuses on the technical choices that actually distinguish these distributions: desktop environment, widget toolkit, display server, package format, file system, init software, and security module — tracked from the year 2000 to today. If you want to pick a distribution based on how it is built rather than on marketing claims, that table is the fastest route; the summary below explains what those dimensions mean and how the major families differ.

The dimensions that actually separate distributions

Most "which distro" debates reduce to a handful of structural choices. Eylenburg's comparison uses exactly these:

  • Package format — how software is delivered and installed (e.g. deb, rpm, or source-based approaches).
  • Release model — fixed releases with version numbers versus rolling releases that update continuously.
  • Default desktop environment — the graphical shell shipped out of the box, if any.
  • Widget toolkit — the underlying UI library (e.g. GTK or Qt), which affects look, feel, and theming consistency.
  • Display server — X11 versus Wayland, which matters for hardware support, security, and multi-monitor behavior.
  • Init software — the first process started at boot; systemd versus alternatives.
  • File system — the default filesystem layout and features (snapshots, copy-on-write, etc.).
  • Security module — mandatory access control frameworks such as SELinux or AppArmor.

The site's appendix goes further and asks how heterogeneous the distributions are today compared with the past, using those same dimensions. That historical angle is useful: two distributions that look similar now may have converged from very different starting points, which tells you something about how quickly each one adopts change.

The major families

Debian family

Debian sits at the base of a large tree. Ubuntu derives from it, and Ubuntu in turn feeds downstream projects. Debian is associated with the deb package format and a conservative, stability-first release cycle. If you want a large software repository and long-term predictability, this is the family to start with.

Red Hat family

Fedora Workstation and Fedora Atomic Desktop sit upstream of Red Hat Enterprise Linux. Fedora is where Red Hat's desktop and server technologies appear first; RHEL is the long-support, enterprise-facing product built from it. The comparison table lists both Fedora variants separately, which matters because Fedora Atomic Desktop uses an image-based model rather than a traditional package-by-package update.

SUSE family

openSUSE Tumbleweed (rolling) and openSUSE MicroOS (image-based/transactional) sit alongside SUSE Linux Enterprise. The split mirrors the Fedora/RHEL pattern: a fast-moving community edition and a slow-moving enterprise edition, plus a third variant optimized for immutable-style updates.

Arch family

Arch is the reference point for rolling releases and user-driven configuration. It is not a family in the same sense as Debian or Red Hat — it is a single distribution whose model others imitate — but it anchors the "always current, you assemble it" end of the spectrum.

Independent and specialized distributions

Slackware, Gentoo, Alpine, Void, NixOS, Guix System, Solus, OpenMandriva ROME, Mageia, and PCLinuxOS each make a distinct structural bet:

  • Gentoo — source-based, you compile what you install.
  • Alpine — minimal, widely used as a container base.
  • NixOS and Guix System — declarative configuration and reproducible builds, a fundamentally different model from imperative package management.
  • Void — independent, with its own package manager and init choices.
  • Solus — independent desktop-focused distribution.
  • OpenMandriva ROME, Mageia, PCLinuxOS — the Mandriva lineage, each with its own release philosophy.

Choosing by scenario

If you want... Look at... Why
Maximum stability for servers Debian, RHEL, SUSE Linux Enterprise Conservative release cycles and long support windows
A mainstream desktop with lots of guides Ubuntu, Fedora Workstation Large communities and broad hardware coverage
Continuously fresh software Arch, openSUSE Tumbleweed Rolling release model
Image-based / atomic updates Fedora Atomic Desktop, openSUSE MicroOS Updates applied as whole images rather than per-package
Reproducible, declarative configuration NixOS, Guix System Configuration is code; builds are reproducible
Minimal footprint or containers Alpine Small base, common container image
Building from source Gentoo You control compilation flags and dependencies

What to weigh before deciding

Three trade-offs dominate, and they pull against each other:

  1. Stability versus software freshness. Fixed-release distributions (Debian, RHEL, SUSE Linux Enterprise) change slowly on purpose. Rolling distributions (Arch, Tumbleweed) stay current but require you to keep up.
  2. Convention versus control. Mainstream distributions make choices for you — desktop environment, init, security module. Source-based and declarative distributions (Gentoo, NixOS, Guix) hand those decisions back, at the cost of a steeper learning curve.
  3. Ecosystem size versus coherence. A large family (Debian/Ubuntu) means more third-party packages and troubleshooting threads. A smaller independent distribution may offer a more consistent design but fewer places to find answers.

The comparison table's value is that it shows these as concrete, checkable attributes — package format, init software, security module, and so on — rather than as vague reputations. Before committing, check the specific row for the distribution you are considering and confirm that its choices on display server, init, and security module match what your hardware and workflow require.