I really dont feel the need to buy a new mobo. Hope this 7nm design is flexible enough to allow us to upgrade.
Another rumor is that they moved to a 8 core ccx on die from 2 4 core. The dies are small too about a third the size of the 14nm chips. ~67 mm2 from ~221 mm2.
Did you read the part where they don't have any output connectors.. meaning they are only for deep learning/AI and won't be possible to game on at all.
Which very well could be the beginning of dedicated cards for ray tracing and such that can be added to ANY combination of GPU's, rather then having it an all in one solution such as Nvidia's Turing.
You don't exactly need an output on the card you want rendering anymore with Win10. You can for instance set your 1080ti to render and your integrated Intel or AMD graphics to display. Hence why if your crafty you can now use G-Sync and FreeSync regardless of what your GPU is. That said, these are entirely not for gaming, and I doubt they would be any driver level support to let them game.