Intel have talked about future processes in terms of Angstroms (0.1µm), but for some time it's not been a real measure of size, just a marketing term. Intel has

Intel have talked about future processes in terms of Angstroms (0.1µm), but for some time it's not been a real measure of size, just a marketing term. Intel has actually dropped the units and now calls their process nodes Intel 7, 4, 3. Apparently they plan to use 20A after that in reference to the Angstrom, although as before, not because they are actually measuring anything to that specific size.