With Linux 6.8 set to function the brand new Intel Xe experimental kernel driving force early subsequent yr, ultimate week I ran Xe vs. i915 on Intel Arc Graphics discrete GPUs. There are alternatives to make stronger efficiency but it surely's a excellent start line within the kernel and simple to check. All through the Christmas weekend demo I used to be to look how neatly the Xe kernel driving force would deal with the built-in graphics function with the brand new Meteor Lake processors. As with ultimate week's Arc Graphics discrete benchmarks between the experimental Xe driving force and the mature i915 DRM driving force, I ran the benchmarks on Ubuntu 23.10 and constructed the DRM-Subsequent kernel code for Linux 6.8. This used to be executed together with this week's Mesa 24.0-devel code from the Oibaf PPA and the usage of the newest Intel graphics firmware from linux-firmware.git. As noticed in Friday's article, switching to the Xe kernel driving force may also be executed by means of “i915.force_probe=![ID]”is” xe.force_probe=[ID]” PCI tool ID fields. Sadly the brand new Acer Swift Pass 14 with Intel Core Extremely 7 155H, Meteor Lake Built-in Arc Graphics used to be now not enjoying neatly with the Xe take a look at driving force:
The i915 driving force labored wonderful whilst switching to the Xe demo driving force with Meteor Lake photographs produced a white display screen. If you happen to glance laborious sufficient, the cursor is only visual.
Switching to VT used to be blank however the textual content used to be a little blurry as I had now not put in an OpenSSH server in this pc prior to I began trying out the Xe driving force…
Sadly, this Xe driving force for the Intel Core Extremely 7 155H used to be now not to be had within the Intel DRM-Subsequent state proper prior to Linux 6.8. Once more despite the fact that the Xe driving force isn’t utilized by default with any current {hardware} and continues to be beneath energetic construction. It used to be a ache as I used to be hoping to benchmark Xe and Meteor Lake for Christmas a laugh in keeping with how neatly Meteor Lake Arc Graphics has been operating with the mature i915 driving force however alas I’ve to restart this take a look at. 2024 to look how Xe adjustments. For some year-end benchmarking…
