TSMC makes AMD CPUs and GPUs. 7nm is not the end of the line. As nodes get smaller, chips get smaller. But, speed increases are slight.

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TSMC To Commence 2nm Research In Hsinchu, Taiwan Claims Report

the company is expected to develop 5nm by next year. Now, a report sheds more details on TSMC’s plans for processes beyond 5nm and 3nm.

3nm mass production projected to commence in 2022. At this point, process nodes [sizes] are merely marketing terms as key metrics such as pitch and gate width are similar for designs marketed under different headings.


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