Intel's roadmap to Angstrom-based chips Taking on its competitors ... These chips will only be available in 2023 and Intel says it will offer about 20% improvement in performance per watt.

Those five nodes include Intel 7nm; 4nm; 3nm; 20 angstrom, or 2nm; and 18 angstrom, or 1.8nm. “In so doing, we are in a unique position with at-scale EUV [extreme ultraviolet] technology ...

Intel is promising a roughly 20 percent performance-per-watt increase ... The fourth node is Intel 20A and will usher in what Gelsinger called the “angstrom era” of processors when it starts ...

In the years since, Intel announced the development of new "angstrom-era" process tech, committed two additional fabs in Ohio ...