Zen 2 shapes up for 2019
 

12nm after 2018 and 7nm for 2019

It looks like it will be 12nm for RyZen's successor in early 2018 and in 2019 AMD is planning Zen's 2 core 7nm based Matisse follow up

As Fudzilla already reported that in 2018 AMD will release the Ryzen / Epyc refresh based on 12nm new updated core. The core will have many Zen similarities but will add a new trick. It should be seen as an update and a polishing of the architecture.

http://fudzilla.com/news/processors/...hapes-for-2019