Today it was noticed, without any fanfare from Intel, that Knights Mill information has been uploaded to Intel’s specification database ARK. There are three known SKUs so far, with up to 72 cores and a 320W TDP. The Xeon Phi 'Knights Mill' products are a new iteration on the older 'Knights Landing' family, with a silicon change for additional AVX-512 instructions. As far as we can tell, these parts will only be available as socketable hosts and not as PCIe add-in cards.
https://www.anandtech.com/show/12172...-qfma-and-vnni
Intel Lists Knights Mill Xeon Phi on ARK
21st December 2017, 19:18
Intel Lists Knights Mill Xeon Phi on ARK 
