It is design choice, though tech report review really made me reconsider how long this gen of Ryzen will last in workstation tasks.
I don't really see this Ryzen as a workstation CPU at all actually. I mean , the limited RAM support alone... what the hell am I going to do with 64Gigs? That will be Naples.
I mean I was thinking it over, a 1700, maybe disable the turbo and keep it cool and calm. 16 lanes available means some compromises in RAID controller choices and Compute GPU. Sure you can just settle for 8 lanes for RAID and 8 for GPU and leave a couple gen 2.0's for networking. But then ... 64 Gigs... pointless for me anyhow. Plus the boards coming out are all home oriented so far.
Too many compromises for me, but I'm sure it will fit the niche for some.
Anyhow, based on what I've seen, I like the cores a lot. I like how everything works and I think a Naples workstation might be priced right when they get here. In the meantime I'll keep on keeping on with my Xeons. There's no rush.