A10 uses GA102-890-A1 and there is no retail card on that variant. Variant is very important because Nvidia drivers are...well...not consumer friendly?
For example, Nvidia vGPU only works on certain cards if you ignore ways that break EULA. I don't remember the exact details, but there was also a software lock that prevented using some optimized paths on the consumer's GA102, but used the optimized path for GA102-890-A1.
If Nvidia is great at anything, that would be hostile market segmentation by their drivers.
Only in the past year or two has Nouveau developed well enough that some games are playable. But only on cards not enforcing signed firmware.
How much more anti-consumer can you get after requiring signed firmware? That is when I started my boycott.