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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

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When they say CachyOS is mostly for newer machines...what's "newer" (lemmy.ca)

submitted 2 weeks ago by Adderbox76@lemmy.ca to c/linux@lemmy.ml

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Been Manjaro for years and years. Latest update (due to my own screw-up...not the distro's fault) shit the bed and corrupted my timeshift backups (again...my fault...not the distro)

Wasn't too concerned because a) I keep everything on a backup drive, and b) I'm a big believer that every computer needs to be refreshed with a new install every few years anyway.

But now that that time is upon me, I got to thinking about maybe giving CachyOS a shot for the "performance improvements". But my desktop is coming up on 9 years old (AMD A10 processor). Would it even be worth it to try Cachy in that instance, or would the performance difference between that and Manjaro be negligible on that particular processor?

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[–] thingsiplay@beehaw.org 18 points 2 weeks ago (1 children)

Who says CachyOS is mostly for newer machines?? I don't know why anyone would make such a claim. At least on their website, no such claim can be found. The official system requirements are listed at https://wiki.cachyos.org/installation/installation_prepare/ , you can switch between minimum and recommended set.

I was on Manjaro before too and can recommend the switch to EndeavourOS too.

[–] Adderbox76@lemmy.ca 8 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

Optimized Repositories for Cachy only have any real effect on newer processors (x86-64-v3 and up). Of course I can still use it on an older machine, but I was asking if my processor (AMD A10 "kaveri") would be new enough to take advantage of those optimized repositories. (my research so far says no....AMD didn't add v3 until the next years processors in 2015)

You're link actually answered my question, though. So thanks! Don't know why when I searched it wasn't finding that page for myself. Maybe my Google-fu needs some retraining.

[–] thingsiplay@beehaw.org 5 points 2 weeks ago

Well, no need to websearch. Just go to the website and look for any official links, such as the wiki. As for the optimized packages, I found this on their website:

CachyOS does compile packages with the x86-64-v3, x86-64-v4 and Zen4 instruction set and LTO to provide a higher performance. Core packages also get PGO or BOLT optimization.

So the listed CPUs in the requirements list should take advantage of this I guess. And my assumption is, that these CPUs are required to run the packages at all. Maybe that's where the "newer machines" is meant with.