Comment by smallerize

16 hours ago

A chip fab costs a billion dollars to build.

Modern cutting edge ones, yes. Not all fabs, by a long shot.

  • Who is going to pay for a non-cutting-edge fab that might be completely out of date relatively soon though?

    • TI started production at their SM1 fab back in December 2025, which focuses on 28 nm to 130 nm.

  • Shouldn't countries wanting sovereign infrastructure create subsidies for creation of factories/job creation and also selling first/primarily within the region if it might cost on just a few million dollars (preferably a new competitor)

    I think one flaw in my thinking could be that there might be a lack of experience within the people for something like this, do you consider it to be a factor and would it be difficult to hire people relevant to such fab?

    • > just a few million dollars

      TSMC Arizona projected investment is $165 billion. Not millions. And yes apparently hiring the right staff has been one of the issues.

      People really underestimate the work of Maurice Chang.