AMD 16/12-core Ryzen SKU could be multi-chip module
 

Two 8/6-core Ryzen dies stitched together

According to recent rumors, AMD could be preparing its response to Intel's high-end desktop (HEDT) lineup by launching a 16- and 12-core desktop processors based on the same Ryzen CPU architecture but on a much larger socket, and according to fresh reports, these could be based on a multi-chip module design with two dies stitched together.

http://fudzilla.com/news/processors/...ti-chip-module