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Yesterday I ran through a number of benchmarks looking at how the Intel integrated graphics have evolved from the Gen9/Skylake era through the new Meteor Lake CPUs with integrated Arc Graphics. While carrying out those graphics tests with being infatuated by the performance and power efficiency of Meteor Lake integrated graphics, I also took the opportunity to run 100+ CPU benchmarks on each of these laptop CPUs / Intel mobile processor generations being tested. Here's that look at the Intel CPU performance and power efficiency comparison from Whiskey Lake to Meteor Lake.

With my Intel Meteor Lake benchmarking that began last week with the Intel Core Ultra 7 155H within an Acer Swift Go 14 laptop, the area I've been most impressed by so far with this new generation of Intel mobile processors is the integrated Arc Graphics performance. In a prior article I showed how Intel Meteor Lake graphics are a big upgrade and now competing with AMD RDNA3 integrated graphics while also capable of delivering better power efficiency. That led me to some curiosity-driven holiday benchmarking to show how Meteor Lake graphics have evolved over the past several generations of Intel mobile processors.

Similar to Intel and AMD processors with not all cores necessarily being created equal, Zhaoxin engineers are working on plumbing preferred core support for their processors into the Linux kernel...

As it's been a while since last delivering any competitive GCC versus LLVM Clang compiler competitive analysis and with the year quickly drawing a close, here's a fresh look at the GCC vs. Clang C/C++ compiler performance of various resulting application binaries tested on x86_64. GCC 13 vs. Clang 17 were tested as what's readily available on Ubuntu 23.10 Linux plus a look ahead in using the latest GCC 14 and LLVM Clang 18 development snapshots as of this week.

After looking yesterday at the most popular Linux hardware reviews of 2023, here is a look at the most popular open-source/Linux news of the more than 2,780 original news articles authored on Phoronix this calendar year...

Eric Engestrom has issued an on-time bi-weekly point release for the Mesa 3D graphics drivers today principally composed of open-source OpenGL and Vulkan drivers commonly used by the Linux desktop...

One of the exciting innovations currently being explored by Canonical ahead of the Ubuntu 24.04 LTS release is an x86-64-v3 build of the OS / packages. The x86-64-v3 micro-architecture feature level makes AVX/AVX2 support assumed by default as well as other modern x86_64 ISA features typically common of AMD and Intel processors the past number of years (with exceptions). Canonical's determination around what to do with a possible complementary Ubuntu x86-64-v3 build/archive is still being determined but they had released an experimental Ubuntu 23.04 based build that I decided to take for some benchmarking.

Over the course of 2023 I authored 180 Linux hardware reviews and featured benchmark articles, not to mention the thousands of original open-source/Linux news items. As we are about to hit the end of 2023, here is a look back at the most popular Linux hardware reviews of the year...

As we roll into 2024, Wayland sadly is still proving to be a divisive topic with some frustrated with it either from past experiences or not all software yet being fully adapted to make use of Wayland directly with all available features. There's also some still hoping for an X11 renaissance that will never materialize. Well known KDE developer Nate Graham is out with a blog post today outlining his latest Wayland thoughts, how X11 is a bad platform, and the recent topic of "Wayland breaking everything" isn't really accurate...

Nobara 39 was released today as this modified Fedora Linux downstream that focuses on adding user-friendly fixes and various gamer/enthusiast type desktop optimizations...

With all of my initial Intel Core Ultra 7 155H benchmarking since last week from the Windows 11 vs. Linux performance to the integrated Intel Arc Graphics performance it was at the Linux 6.7 kernel defaults / OS defaults. But for those wanting to push the Intel Core Ultra 7 155H further for better performance or conversely wanting to extend the battery life further for devices like the Acer Swift Go 14 laptop, the Intel P-State Energy Performance Preference (EPP) can be adjusted. Here's a look at the sometimes significant difference to power and performance when adjusting the Intel Meteor Lake CPU between the default balanced performance mode and the alternative power saver and performance modes.

One of the big milestones we are looking forward to in 2024 is the introduction of AMD Zen 5 processors. AMD Linux engineers have in recent months begun getting ready for those next-generation processors that look like will be Family 26 (1Ah) processors. We've been seeing more of the AMD "1Ah" patches and some more were posted today for some post-Christmas excitement before the new year...

Similar to the long-worked-on GNOME dynamic triple buffering that is applied when the (most commonly integrated) graphics fall behind schedule in rendering the desktop, a merge request for KDE's KWin compositor has also seen similar work in this area for helping the iGPU catch-up in rendering via a "triple buffering" implementation...

Intel Linux engineers continue eagerly working on the Compute Express Link (CXL) code for the Linux kernel with more server hardware coming to market supporting this high-speed open standard for CPU-to-device and CPU-to-memory connections...

As part of AMD's Platform Management Framework (PMF) and working on new Ryzen features like the Smart PC Solutions Builder, a set of patches are queued up ahead of the Linux 6.8 kernel cycle support for policy binary support with the PMF driver...