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.
A new update to the Intel document for software developers indicates that the company will begin to introduce various AVX-512 instruction set extensions to its consumer CPUs soon. This...49 by Anton Shilov on 10/19/2017