Operating Systems Linux Reviews & Articles

There have been 985 Linux hardware reviews and benchmark articles on Phoronix for operating systems. Separately, check out our news section for related product news.

As some complementary data points to yesterday's Lenovo ThinkPad P14s Gen 4 AMD Linux laptop review, here is a look at how the out-of-the-box Microsoft Windows 11 Pro performance compares to that of the upcoming Ubuntu 23.10 on this AMD Ryzen 7 7840U "Phoenix" laptop.

Released late on Friday was the much anticipated SteamOS 3.5 preview for the Steam Deck with ongoing work around HDR and enhancing color management, VRR for external USB-C displays, various platform issues resolved, auto-mounting external storage, and more. With SteamOS 3.5 it also means some lower-level OS upgrades too like moving to the Linux 6.1 LTS kernel. For those wondering about the performance impact of going from SteamOS 3.4 stable to the SteamOS 3.5 preview release, here are some early benchmarks on the Steam Deck.

When carrying out the recent Windows 11 vs. Ubuntu 23.04 benchmarks with the AMD Ryzen 7 7800X3D Zen 4 3D V-Cache desktop processor, I also took the opportunity with the Windows 11 install around to check in on the Windows 11 WSL2 performance. Here is a fresh look at Ubuntu with Windows Subsystem for Linux (WSL2 on Windows 11) compared to the bare metal performance of Ubuntu 22.04 LTS on the same hardware as well as the new Ubuntu 23.04.

Today marks the release of Ubuntu 23.04 "Lunar Lobster" and I've already been trying it out on a number of test systems. Up today are some initial Ubuntu 23.04 vs. 22.10 laptop benchmarks. If you were hoping though for this release to improve performance, unfortunately that doesn't appear to be the case with overall across a range of workloads Ubuntu 23.04 is similar to -- or in some areas trailing -- Ubuntu 22.10 on both Intel and AMD hardware.

For those wondering how the NVIDIA Linux gaming/GPU performance is looking relative to Windows 11, here are some benchmarks using the GeForce RTX 4080 and RTX 4090 graphics cards. Both NVIDIA RTX 40 graphics cards were tested on Windows 11 Pro and Ubuntu 23.04 while primarily focusing on games making use of Valve's Steam Play to reflect current Linux gaming trends as well as featuring some other cross-platform GPU accelerated software.

With the recent launch of the AMD Ryzen 7 7800X3D, several Phoronix Premium supporters expressed interest in seeing how well the Windows 11 vs. Linux performance compared for this Zen 4 3D V-Cache processor. Given those requests, here are some CPU/system benchmarks looking at the performance of Windows 11 Professional against Ubuntu 23.04 in its near-final state on the 7800X3D desktop.

For those curious how the performance of Fedora 38 is looking ahead of its official release at the end of April, here are some preliminary benchmarks looking at the performance of this leading-edge Linux distribution as of the Fedora 38 Beta milestone last week. On both Intel Core i9 13900K "Raptor Lake" and AMD Ryzen 9 7950X "Zen 4" desktop systems, the Fedora 37 performance was compared to that of Fedora 38 Beta.

For those currently making use of Amazon Linux 2 (AL2) as the operating system for Elastic Compute Cloud (EC2) instances, the newly-released Amazon Linux 2023 (AL2023) is delivering some worthwhile speed-ups for maximizing your performance and value in their public cloud.

Bavarian Linux computer vendor TUXEDO Computers last year introduced TUXEDO OS as their tailored Linux distribution built atop Ubuntu 22.04 LTS. TUXEDO OS was delivering some performance improvements over stock (K)Ubuntu 22.04, ships with TUXEDO's configuration utilities by default, and other refinements to this desktop OS using the KDE Plasma desktop by default. The team in Augsburg is now preparing to ship TUXEDO OS 2 in the near future while this week they made available a public test snapshot.

As part of other ongoing performance tests of Intel 4th Gen Xeon Scalable "Sapphire Rapids" testing, I was curious to see how the more well-tuned Linux distributions are performing with the flagship Xeon Platinum 8490H processors relative to the common Ubuntu 22.04 LTS release. Here are those benchmark numbers alongside AMD's flagship Genoa server platform with two EPYC 9654 processors.

With many Phoronix readers having been excited by the recent helloSystem v0.8 release as a FreeBSD-powered OS taking major design inspiration from Apple's macOS, I decided to run some benchmarks to see how this FreeBSD 13.1 based operating system was competing with a few different Linux distributions from an AMD Ryzen 9 7950X (Zen 4) desktop.

Arch Linux has five different officially supported kernel builds: stable, hardened, long-term. real-time, and Zen, but which of these is the fastest for desktop Arch Linux users? Here are some fresh benchmarks looking at the performance out of these different kernel build options for Arch Linux and its derivatives.

With this weekend's release of helloSystem 0.8 as a macOS-inspired open-source desktop OS built atop FreeBSD, I decided to try out this new release on an AMD Ryzen 9 7950X desktop to see how it would go.

Over the holidays some fun benchmarking was to be had with the dual AMD EPYC 9654 "Genoa" processors providing a combined 192 cores / 384 threads and seeing how various modern Linux distributions were competing for this flagship 4th Gen EPYC server configuration. Up on the testing block was AlmaLinux 9.1, CentOS Stream 9, Clear Linux 37930, Debian 12 Testing, Fedora Server 37, Ubuntu 22.04.1 LTS, Ubuntu 22.10, and Ubuntu 23.04 daily.

Similar to the great results of Intel's performance-optimized Clear Linux on the Ryzen 9 7950X, making use of Clear Linux on the new 4th Gen EPYC "Genoa" processors also helps in maximizing performance for these AVX-512 server processors. Here are some initial benchmarks.

As we approach the end of 2022 and with Intel recently having revealed a January date for introducing Xeon Scalable "Sapphire Rapids", here is a look at how the upstream Linux performance has evolved since the debut of the current-generation Xeon Scalable "Ice Lake" processors debuted in early 2021. This article is looking at the Xeon Platinum 8380 Linux performance with benchmarks conducted on CentOS Stream, Clear Linux, and Ubuntu back when Ice Lake SP first debuted against now on the latest Linux OS releases.

Recently there have been a number of Phoronix readers writing in about CachyOS, an Arch Linux based distribution that is new and is focused on " better speed, security and ease of use," So of course there has been requests to see how well CachyOS performs against other distributions... In thus article is an initial look at the CachyOS performance compared to that of also Arch Linux based Endeavour OS, Ubuntu 22.10, Fedora Workstation 37, and then Intel's Clear Linux that is already well known for its performance attributes.

For those wondering about the out-of-the-box performance of different modern Linux distributions when running the new Intel Raptor Lake processors, here are six different distributions running on the current flagship Core i9 13900K processor. Tested this round was CentOS Stream 9, Clear Linux, Debian Bookworm (Testing), EndeavourOS, Fedora Workstation 37, and Ubuntu 22.10.

Following my Core i5 13600K and Core i9 13900K Linux reviews for these new Raptor Lake processors, which were carried out under Ubuntu Linux, I've been carrying out my usual follow-up tests like looking at how well these new Intel CPUs are running under other distributions. To little surprise, Intel's own rolling-release Clear Linux distribution can offer some big-time improvements over a stock Ubuntu installation.

Linux PC retailer TUXEDO Computers earlier this month released TUXEDO OS 1. The Bavarian Linux PC vendor has long modified their stock Ubuntu installations to cater toward their intended customers/audience and ship with the various software modifications while now with TUXEDO OS is an easy-to-setup ISO image of their customized Ubuntu-based Linux OS. I've been trying out TUXEDO OS on the AMD Ryzen powered TUXEDO Aura 15 Gen2 and ran some comparison benchmarks against (K)Ubuntu 22.04.1 LTS.

This shouldn't be too surprising to long-time Phoronix readers, but Intel's performance-optimized Clear Linux operating system is yielding great performance with AMD Ryzen 7000 series "Zen 4" processors. Intel's Clear Linux has long shipped HWCAPS support and tuning for AVX-512 and the like to be able to provide optimized libraries when running on their own AVX-512 processors. But with AMD now joining the AVX-512 party -- and Zen 4's AVX-512 implementation performing great -- Intel's Clear Linux distribution is showing leading performance numbers on these new AMD desktop processors.

One of the leading test requests at Phoronix around my AMD Zen 4 Linux benchmarking has been some side-by-side comparisons against Microsoft Windows 11. While older, high core count AMD systems have particularly performed very well under Linux against Windows, with new hardware there is sometimes hiccups and various limitations with the at-launch support especially on the open-source Linux side. So for your viewing pleasure today are some initial AMD Ryzen 9 7950X benchmarks under Microsoft Windows 11 22H2 up against Ubuntu 22.04.1 LTS and a near-final development snapshot of the upcoming Ubuntu 22.10.

Now that Ubuntu 22.10 is into its feature freeze and its Linux 5.19 based kernel landed as well as moving to the GCC 12.2 compiler, I've begun testing this forthcoming Ubuntu Linux (non-LTS) release on more systems. For the current-flagship Intel Xeon Platinum 8380 "Ice Lake" processors, Ubuntu 22.10 does deliver some performance advantages over the current Ubuntu 22.04.1 LTS release. However, Ubuntu 22.10 still trails in a distance behind Intel's own Clear Linux platform for the most aggressive out-of-the-box performance.

With the AMD Ryzen 7 5800X3D as the first consumer processor with AMD 3D V-Cache technology that launched earlier this year, the Linux performance has been fantastic for a variety of workloads especially in areas of technical computing and other non-gaming workloads -- similar to the great results we've enjoyed with AMD EPYC Milan-X processors too. One of the areas I hadn't had a chance to look at until recently was how the Windows 11 vs. Linux performance is looking for this Ryzen CPU with its 96MB L3 cache. Here are those quick benchmarks.

With Intel Xeon Sapphire Rapids expected to make more of a splash coming up, it's a good time to revisit the Intel Xeon Platinum 8380 "Ice Lake" performance to see how the Linux software performance has evolved since last year's launch. In this article are benchmarks of the dual Xeon Platinum 8380 server from May 2021 with CentOS Stream, Clear Linux, and Ubuntu compared to fresh installs now of those latest Linux distribution releases.

After recently looking at the AMD Rembrandt Windows 11 vs. Linux performance using the new Ryzen 7 PRO 6850U laptop SoC, you may be wondering about the latest Windows vs. Linux performance over on the Intel side with their latest "Alder Lake P" wares. If so, today's benchmarks are for you with putting the Core i7 1280P on Windows 11 up against Ubuntu 22.04 LTS and Intel's own Clear Linux platform.

Yesterday I delivered my initial arsenal of AMD Ryzen 7 PRO 6850U Linux benchmarks against various other AMD Ryzen and Intel Core notebooks. That ongoing Ryzen 7 PRO 6850U is happening from a Lenovo ThinkPad X13 Gen 3 AMD notebook and this new "Rembrandt" device continues looking good under Linux. But prior to installing Linux, I did run some benchmarks of Lenovo's Windows 11 Pro on there for seeing how the Linux vs. Windows performance is looking for this Zen 3+ SoC.

Last year when the Intel Core i9 12900K "Alder Lake" processor launched, Windows 11 was outperforming Linux to much surprise in general but explainable due to some late Linux kernel patches around Intel's hybrid architecture. Back in February I looked at the situation again and Linux started outrunning Windows 11 on the i9-12900K with the latest Linux kernel at the time. But with a few more months having passed and for the Intel Alder Lake hybrid processors to mature under Windows and Linux, how do things stand now? Here are some new benchmarks.

Given the recent releases of openSUSE Leap 15.4 and AlmaLinux 9.0, here are some fresh Linux server/workstation-oriented benchmarks on a dual Intel Xeon Platinum 8380 "Ice Lake" platform and running the fresh releases of various enterprise Linux choices.

As a follow-up to last week's HP Dev One review for the HP laptop that is pre-loaded with System76's Pop!_OS and optimized for a good Linux experience complete with Fwupd/LVFS support, here are benchmarks of the HP Dev One while trying out Arch Linux, Ubuntu 22.04, Fedora Workstation 36, openSUSE Tumbleweed, and Clear Linux in addition to the default Pop!_OS 22.04 installation.