Node names do not reflect actual transistor sizes

Brightly coloured 3D rendered illustration of a series of transistors going down in size with labels next to them from XXL to XXXS but S to XXXS are all the same size

2024-09-16  519  中等

But banish any visions you may have of transistors just nine or ten atoms wide. The transistors in the “20A” architecture, which the troubled company has just abandoned so as to double down on the 18A, have gate lengths of around 14nm—140 angstroms, or 140Å.

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