SecuFocus
Operating systemGetting started & analysis

CachyOS: Arch already built for recent processors

CachyOS is Arch whose packages are advertised as rebuilt for recent instruction sets. The gain is aimed at those processors. The pages read do not describe a telemetry program.

Before you get started

What to expect

Take CachyOS if you want Arch’s pace and the advertised optimizations for x86-64-v3, v4 or Zen 4. Do not take it as a guided desktop, or as proof that nothing leaves the machine.

Who it is for

CachyOS fits if you want Arch, with a graphical or command-line installer, and packages already rebuilt for a recent processor. It fits poorly if your processor is outside the instruction sets they highlight, or if you do not want a rolling release.

References[1] CachyOS

What you gain

The project advertises packages built for x86-64-v3, x86-64-v4 and Zen 4, its own kernel, and a choice between Calamares and a command-line installer. Several desktops are offered at install, from KDE Plasma to window managers. The speed gain is their claim, not a SecuFocus measurement.

References[1] CachyOS

What you take on

You take on Arch’s pace: packages move, and an update can need a manual step. An optimization tied to an instruction set does not apply to a machine that lacks it. The pages read do not list the processors left out.

References[1] CachyOS

Privacy

The pages read do not describe a CachyOS telemetry program. That is not proof the machine stays quiet. A browser, an added repository or an AUR package can still call a server. No image was inspected.

References[1] CachyOS

The decision

Choose CachyOS for Arch already aimed at a recent processor and a guided install. Stay with Debian or Mint if you want slower updates and a desktop that does not assume this base.

References[1] CachyOS

From the provider

CachyOS

Downloads, compatibility and current terms.

Official website

Check and explore

Sources for this article

Numbers connect each reference to the passages that use it. Dates show when the documentation was consulted.

This article draws on the sources above. The exercises are for you to try on your devices; SecuFocus does not present them as tests carried out by its editorial team. Interfaces and features can change. Method and corrections.

Cite this article

Keep this reference with the article when you save or share it.