Definition: Intel node names

Starting in 2021, Intel renamed its chip fabrication technologies. Following are the new names. See Intel microarchitectures and SuperFin.

 In production starting mid-2021
 New Name  Previously  Features

 Intel 7    Enhanced   FinFET
            SuperFin    transistors

 Intel 4    7nm        EUV lithography
                  (see ultraviolet light)

 Future Production

 Intel 3 -   2H-2023   Denser,
                        Increased EUV

 Intel 20A - 1H-2024   RibbonFET
                        transistors
                       PowerVia
                        interconnects

 Intel 18A - (2025)    Refined RibbonFET


 20A = 20 angstroms (see angstrom)
 18A = 18 angstroms (see angstrom)