Created attachment 135241 [details] lspci -vvv of video card While those two video cards are similar, they aren't the same. Noted on kernel 4.14.10 in openSUSE and 4.14.11 in Gentoo. Attached lspci of video card. Will provide additional info if asked.
IIRC the ASIC is identical, just configuration parameter like amount of video memory and clocks are different. As you can see on the lspci output even the PCI-IDs are the same. So why should amdgpu differentiate between the two?
To determine the full marketing name you need to take into account the device id, subsystem vendor ids, and pci revision id. The names in the linux PCI database (which is what lspci uses) are only tied to the device id. You would need to rework the linux pci device id database to show a string based on a combination of all of those things. Rest assured the driver does the right thing for all variants.
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