An anonymous reader writes: AMD is hoping their next generation Zen processor architecture will be able to go toe-to-toe with the best that Intel has to offer and AMD is reportedly working on a high-end server variant of Zen as well, codenamed Naples. Naples would have a total of 32 cores, with a cluster of Zen cores sharing an 8MB pool of L3 cache. Total L3 shared cache is pegged at a stout 64MB and Naples will be capable of executing 64 threads while operating within a 180W power envelope. Naples reportedly will support eight independent memory channels and up to 128 PCIe Gen 3 lanes. In addition, a 16x10 GbE Ethernet controller is integrated into the chipset and Naples will use an SP3 LGA socket. The first server-based Zen processor could possibly squeak by for a late 2016 introduction, but odds are that we won't see widespread availability until 2017. At that time, you should expect Zen server processors in dual-, quad-, 16- and 32-core variants, with TDPs ranging from 35 watts to 180 watts. This is the second sighting of a 32-core AMD Zen variant. Earlier this year a CERN Engineer had details corroborating its existence in a presentation he was giving.