Apparently, in two years, Intel intends to introduce a new technological process. This year they made their debut with 10-nanometer Ice Lake units, although work is already underway on the implementation of 7nm probably in 2021. In the following years, the plans look very ambitious, because in 2023 we will see 5nm, in 2025 – 3nm, and in 2027 – 2nm, and the revolutionary year is 2029 with 1.4nm. Of course, this is only a theory for now, engineers are studying new processes and their construction. In a few years we will find out if the assumptions will come true.