Leaker @momomo_us recently posted an image showing a CPU socket cover marked for LGA-18xx, although since it's also marked with LGA-17xx, it's likely that both sockets might end up being closely related. This isn't the first time we're hearing about Intel's next socket coming down the pipeline. Igor'sLAB hinted at...
https://www.techspot.com/news/90209-intel-next-generation-lga-18xx-socket-spotted-but.html?utm_source=dlvr.it&utm_medium=blogger
https://www.techspot.com/news/90209-intel-next-generation-lga-18xx-socket-spotted-but.html?utm_source=dlvr.it&utm_medium=blogger