Broadwell-E comes in six and eight core in Q1 2016
Published in Processors

Up to 20MB cache, overclockable K an X SKUs

Intel plans to launch an update to the Haswell-E high-end line of processors and it calls them Broadwell-E.

 corei7extn logo

Uses soldered thermal interface material

All three SKUs listed

Keeps the specifications under tight wraps