Intel's latest updates for the Linux DRM kernel driver and coreboot reveal the upcoming Comet Lake CPUs that appear to be a 14 nm refresh of last year's Coffee Lake models. There will be ULV, mobile and desktop variants with up to 10 cores that are expected to be launched in mid-2019, before the anticipated 10 nm Ice Lake family.
https://www.notebookcheck.net/Driver-leak-reveals-Intel-Comet-Lake-CPUs-with-up-to-10-cores.414182.0.html