https://wccftech.com/intel-discontinues-14nm-gen-core-mobile-processors-is-this-the-end-for-comet-lake-cpus/

Intel recently discontinued their Comet Lake-U, Ice Lake-U, and Lakefield laptop CPUs earlier this year. Now, Team Blue is initiating their End-Of-Life (EOL) plan for the higher-end mobile 14nm Gen Core CPUs, which happens to be the remainder of the Comet Lake series. Customers will be able to order the processors until the first half of 2022. It is speculated that it is due to the fact of two 10nm processors by Intel are still on the market being more favorable than the 14nm chipset.

It is felt that Intel is manufacturing 10nm processors so late in its cycle that they needed to focus on the high-performance user demands that utilize the 14nm technology.