This includes models with up to eight cores and sixteen threads. The flagship Core i9-11980HK will offer a 5.0GHz Boost for up to two cores. The new chips have DDR4-3200 support and feature 20 PCIe Gen4 and up to 44 PCIe platform lanes.
The raw specificationsVideoCardz created a specifications sheet. The site notes it looks like the Core i5-11600H has been postponed.
Intel is introducing its new flagship SKU called Core i9-11980HK, which is an unlocked processor for ultra-premium designs. This SKU will boost with two cores up to 5.0 GHz, which is the only SKU in the new lineup to be able to do so. Laptops with HK unlocked series are never cheap and are unlikely to be available in a slim form factor. Officially there are three 8-core and 16-thread parts coming (i9-11980HK, i9-11900H, i7-11800H), however, that is likely not the full list as we have already heard about Core i9-11950H.