According to an alleged leaked CPU roadmap for 2018, Intel may be releasing the Core i7-8550H and Core i5-8400H. The Coffee Lake CPUs are designed for laptops, but the i7 is unique; it features 6 cores and 12 threads.
https://www.notebookcheck.net/Leaked-Intel-roadmap-hints-at-new-hexa-core-laptop-CPU.283094.0.html