Alder Lake was released on October 27th. The initial launch comprised of only the K-SKUs whereas the non-K SKUs launched somtime in Jaunary 2021. The mobile Alder Lake CPUs arrived a month later, in February. While this is not bad considering Intel from the 2010s. This time, the mobile based chips will arrive in the same year as their desktop counterparts. — Intel CEO, Pat Gelsinger Raptor Lake will be announced on 28th September, 2022 and the leaked launch date is 17th October, 2022. You can read more about it here. The 13th gen will use the new Raptor Cove for the performance cores as compared to Alder Lake’s Golden Cove. The efficient cores will utilize the same Gracemont cove. However, a major architectural upgrade is expected for Meteor Lake (14th gen).