The Performance Benefits To Upgrading Mesa With Intel Arc B390 On Ubuntu Linux
If you are an early customer of the Framework Laptop 13 Pro or other Intel Core Ultra Series 3 Panther Lake laptop and using Ubuntu 26.04 LTS, there can be real benefit from upgrading your Mesa stack for the newer Iris Gallium3D and ANV Vulkan drivers. In this article are some benchmarks of the Framework Laptop 13 Pro with Core Ultra X9 388H with Arc B390 Xe3 integrated graphics for looking at…
The Framework Laptop 13 Pro, equipped with an Intel Core Ultra Series 3 Panther Lake processor and Intel Arc B390 integrated graphics, demonstrated enhanced performance when utilizing Mesa 26.3 Git drivers from the Mesa ACO PPA, compared to the stock Mesa 26.0 drivers bundled with Ubuntu 26.04 LTS.
The Framework Laptop 13 Pro, featuring a 64GB LPDDR5-7467 memory module, a 2TB WD_BLACK SN7100 NVMe SSD, and the aforementioned integrated graphics, served as the test subject. The only alteration implemented during the evaluation was the substitution of the default Mesa 26.0 with the more recent Mesa 26.3 Git drivers, achieved through the installation of the Mesa ACO PPA.
The investigation into the performance discrepancies between the two driver configurations unveiled a significant improvement. It is evident that users of the Framework Laptop 13 Pro, as well as other Intel Core Ultra Series 3 Panther Lake laptops running Ubuntu 26.04 LTS, have the opportunity to unlock additional graphical performance by upgrading their Mesa stack to the newer Mesa 26.3 Git drivers via the Mesa ACO PPA.
This simple adjustment could potentially yield a marked enhancement in the overall graphical experience for users running these specific hardware and software configurations.
Written by urgent.news from Phoronix's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
