This year has seen several Linux operating system updates from AMD, Intel and NVIDIA when it comes to covering graphics cards in the open source kernel or improving processing power, as well as video codecs, new technology leaks, etc. . . That being said, the most recent tests are conducted by the Linux Hardware editor and website reviewer. Phoronix – as well as an entrepreneur, Linux software engineer and analyst – Michael Larabel, shed light on AMD Radeon Gaming’s performance in Windows 11 and Ubuntu Linux environments.
Windows 11 operating system offers the best graphics performance for AMD Radeon GPUs compared to Linux 6.2
Larabel used several games available on PC and Linux operating systems. The games were chosen by titles that worked exceptionally well on Steam Play on Linux compared to the Windows 11 experience. In the coming days, Larabel plans to put Intel and NVIDIA through similar tests to find out what works best, especially at the dawn of a new year. Today, the focus is on AMD.
The game titles handpicked by Larabel were:
Publisher Phoronix also chose three benchmarks for testing. The first test handles are better in Vulkan and OpenGL, while UNIGINE’s second and third handles are better equipped for OpenGL.
Yesterday we reported that the Radeon RX 7900 XTX graphics cards were going through isolated but growing problems With overheating and loss of performance due to temperature spikes. It will be interesting to see if this will affect performance. Larabel used AMD Radeon RX 6800 XT and Radeon RX 7900 XTX GPUs for this test.
The Windows operating system used for testing is Windows 11 Pro Edition, which he says has been updated with currently available drivers. In contrast, the AMD Radeon RX 6800 XT driver used is the recommended WHQL driver Adrenalin 22.11.2, and the AMD Radeon RX 7900 XTDX used Adrenalin 22.12.2. The difference between the two drivers is that the recommended driver 22.11.2 offers the latest updates for Navi 2 GPUs, while the 22.12.2 driver offers the latest RDNA 3 drivers.
With Linux, in Ubuntu 22.10, Larabel used Linux 6.2-rc1 alongside Mesa 23.0-devel, providing the best support for RDNA 2 and 3 architectures. The processor used for testing is the Intel i9-13900K processor with 32 GB of DDR5-6000 memory on an ASUS PRIME Z790-P WIFI mobo and Solidigm’s P44 PRO 2 TB NVMe SSD.
Hitman 3 showed higher gains with Windows 11 Pro and the AMD Radeon RX 7900 XTX, while the AMD Radeon RX 6800 XT led about the same performance on Steam Play on Linux and Windows OS standard (Windows was seven frames per second faster). The same is said for frame time and resolution while emphasizing gaming in a 4K environment.
Left 4 Dead 2 was the opposite, with OpenGL rendering showing better FPS on both AMD graphics cards than in Windows 11 Pro. However, Portal 2 returned to Windows with both graphics cards, but Linux was close competition on AMD’s latest GPU. Quake II RTX, especially with NVIDIA-centric ray tracing, was nearly identical on both Windows and Linux enabled, with ray tracing showing the most similarities to it disabled. Linux edged both in-game graphics card tests for the RADV ray tracing driver slightly, showing the amount of work that has gone into driver compatibility and performance over the past year. But, again, in 4K resolution tests, Windows 11 Pro outperformed Ubuntu. Strange Brigade also preferred Windows 11 Pro over Ubuntu Linux and X-Plane 12.
Benchmarking GravityMark 1.72 allowed Ubuntu Linux graphics to outperform Windows 11 Pro most of the time, thanks to the RadeonSI Gallium3D driver and Vulkan driver support, including 4K resolution settings. Larabel notes that the UNIGINE Heaven benchmark is slowly becoming obsolete but remains relatively faithful to native OpenGL benchmarking. Windows 11 showed the most considerable improvement over the Heaven benchmark tests, but reversed the overlay tests, gaining only a slight lead over Windows.
Up next for publisher Phoronix will be Intel Arc Graphics and NVIDIA’s new RTX 40-series GPUs in the coming days. You can check all benchmark results on his Phoronix websiteand you can check out his other projects on his professional portfolio site, MichaelLarabel.com.
News sources: Phoronix, UNIGINE Benchmarks
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