Definition: Intel node names

Starting in 2021, Intel renamed its chip fabrication technologies. Following are the new names. See Intel microarchitectures, Tri-Gate transistor and RibbonFET.

 New Name    Previously   Features

 Starting mid-2021

 Intel 7     Enhanced     FinFET
             SuperFin      transistors

 Intel 4     7nm          EUV lithography
                      (see ultraviolet light)

 Starting mid-2023

 Intel 3     2H-2023   Denser, Increased EUV

 Intel 20A   1H-2024   RibbonFET transistors
                       PowerVia interconnects

 Intel 18A   2025      Refined RibbonFET