this post was submitted on 05 Jun 2024
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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).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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I'm going to say this in all Caps because I'm sick of this question:
THERE IS NO PERFORMANCE DIFFERENCE BETWEEN LINUX DISTRIBUTIONS. ITS ALL THE SAME PIECES ASIDE FROM HOW THE OS IS MANAGED AT THE PACKAGE LEVEL. DISTRO X WILL NEVER BE MORE PERFORMANT THAN Y IN ANY MEANINGFUL WAY.
I feel like I need to start a voice channel for people to just be told "no" at this point. There is literally no difference.
Psh, that’s just because you don’t use Gentoo.
Gentoo's benefits come from having software specifically compiled for your specific CPU, which can take advantage of its quirks. Technically that's achievable with other distros as well; it's just a lot more work when it isn't built into your package manager. You can also eke out additional performance by building a custom kernel and removing various features that are meant to protect against bugs or security concerns, and while Gentoo doesn't push custom kernels as hard as it did twenty years ago, the capability is still readily accessible.
So: Gentoo makes it easier to access methods than can in theory be used to speed up any distro. The gains are either quite modest (for custom compilation) or not necessarily that good a tradeoff (disabling Spectre mitigations and other protections in the kernel). 🤷
(Yes, I wrote a serious response to a joke post. Bite me.)
tbh, I’ve always had that feeling but never had enough experience with Linux to be 100% certain.
True, it's the desktop manager that can make a difference but you can install any DE on any distro.
Phoronix many benchmarks proves the opposite. There is differences, even at the same Mesa/Kernel version.
The difference between an hyper optimized distro, like Clear Linux (optimized for Intel CPUs), and more general ones (Ubuntu, Fedora) can be huge.
Even between those general purposes distro, the technology choices (filesystem, scheduler, etc.) can make a considerable difference in some games/workloads.
Please read what I said again, and don't confuse the situation. You're discussing performance differences of an overall system being benchmarked. I'm discussing gaming performance. No one distro will outperform another in any meaningful way. Don't start being pedantic and throwing around minor benchmark differences to be "that person".
Pedantic? Say the person that immediately assume anyone with a different opinion than his is a morron and did not read his previous message ?
Here is some gaming benchmark. It is from 2022, sure, but is still relevant today to illustrate that gaming performance on Linux isn't as easy as being the "same software with different configuration".
And I could go on with other games, which had different results.
There are many variables that can affect those performance. Obviously, the Kernel, Driver and Mesa version has a big influence, but so have some less obvious causes like the filesystem used, the compiler options used, or even the compiler itself. That's why those performances can vary so much in benchmarks.
Hmmm Opensuse bros, we cant stop winning