The quad-core Whiskey Lake i5-8265U and i7-8565U CPUs are both coming just in time for the Holiday season. The slim Lenovo Yoga S730 will be one of the first to carry the processors when it launches this November for $1000 USD.
https://www.notebookcheck.net/Intel-Core-i5-8265U-and-i7-8565U-Whiskey-Lake-will-debut-on-the-upcoming-Lenovo-Yoga-S730.316446.0.html