https://wccftech.com/intel-whiskey-lake-u-8th-gen-core-i7-8565u-core-i5-8265u-cpu-leak/

The first specifications for Intel’s 8th generation Whiskey Lake-U processors have leaked out. The lineup of mobile processors which will succeed Kaby Lake-R is going to be based on the 14nm++ process and deliver improved clock speeds while retaining the same architecture as Kaby Lake series.

The processors were revealed by Tum Apisak, over on his twitter feed, a few days ago. The CPUs include the Core i7-8565U (succeeding the Core i7-8550U) and the Core i5-8265U (succeeding the Core i5-8250U). Both of these chips are based on the 14nm++ process node and feature the same Kaby Lake architecture that is found on the previous Kaby Lake-R chips for mobility platforms. The difference is that Intel managed to squeeze a bit more clock speeds out of these chips due to a further optimized process design and power management changes, otherwise, you won’t see a big difference between the underlying specs on both families.