What do you recon will happen to current Ryzen line up as so far they kept selling 1000 and 2000 series at once. I guess 1000 series will be gone soon but 2000 will remain. Though if they need to keep volume with GF for even longer they might spit out 1000 series for some markets at least.
It will be interesting to see more in depth testing of how 2 dies impacts performance/latency. 3950X = 2950X on AM4, 3900X = 2920X on AM4.
I think the biggest kick and hurt Intel will get will be with Threadripper/Epyc where the amount of cores from AMD will be too much for them to compete with.