Allen
Hotshot
Joined: Oct 1999
Posts: 8,840
Ohio USA
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.
Quote
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.