juggernautxtr :
16 core desktop, I highly doubt we will see anything with that high of a core count, 16+ cores for a server yes, and expect to be paying 400-500 dollars for that 8 core version.
Desktop/Server whatever, they will be available undoubtedly. You
can use server hardware in a desktop, and vica versa. It really doesn't matter. The point is, the 16-core will be available and should cost a lot. It would be used for any heavily multi-threaded workloads, certainly not for gaming.
I expect the 8-core Zen to be at least $500, maybe more to since the I7=5960X is $1000 and has 8 cores 16 threads. It'll probably cost around $600 TBH.
I don't see Zen being cheap. AMD needs to make money, and they are going to make it competitively priced, but I expect them to be very good quality chips.