Microsoft's Project Olympus platform design to incorporate the upcoming high-performance "Naples" x86 server processor
On top of the nice features of Naples outlined by hn user "throwawayish" [0] maybe also a response to Intel giving Google and Facebook a few months earlier access to Skylake-E? Finally, we’ll note that this roadmap is empty of any mentions of project Skybridge. CEO Lisa Su has commented that AMD has decided to change their focus away from Skybridge based on customer feedback. Customers were telling AMD that they didn't necessarily need socket compatible solutions, so AMD is going to work on differentiated solutions. That said, given that Skybridge was announced last year and planned for 20nm, I suspect that it has also become a victim of the short lifespan (and underperforming nature) of 20nm, leading to it being downplayed in favor of 14nm prodcts.
[0] http://www.anandtech.com/show/9231/amds-20162017-x86-roadmap...
Additionaly there is also this picture from Julia Reda: https://pbs.twimg.com/media/Dm5kGq5X0AANQZs.jpg
Source: https://twitter.com/Senficon/status/1039881088078958592