Core Ultra Processors (Series 3) HD Audio

PCI ID 8086:e428 · Intel Corporation

VendorIntel Corporation
Vendor ID8086
Device IDe428
Windows hardware IDPCI\VEN_8086&DEV_E428
Linux modaliaspci:v00008086d0000E428
Linux driversnd_hda_intel and snd_sof_pci_intel_ptl

Frequently asked questions

Which device has PCI ID 8086:e428?

PCI ID 8086:e428 is “Core Ultra Processors (Series 3) HD Audio” made by Intel Corporation (vendor ID 8086, device ID e428).

Which Linux driver supports Core Ultra Processors (Series 3) HD Audio?

In Linux kernel 6.12 the device is matched by the drivers snd_hda_intel and snd_sof_pci_intel_ptl (source under sound/pci/hda and sound/soc/sof/intel). The right driver is normally loaded automatically when the device is detected.

How do I check whether Core Ultra Processors (Series 3) HD Audio is in my computer?

On Linux, lspci -nn | grep -i 8086:e428 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_8086&DEV_E428.

How do I see which driver is currently in use?

lspci -nnk -d 8086:e428 lists the device with a “Kernel driver in use” line showing the active driver.

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