'On par with our Taiwan compatriots'
The fab's yields are anticipated to be "right on par with our Taiwanese compatriots," Cassidy said. Still, some 92% of the world's most advanced chips are currently made by TSMC's Taiwan fabs, so the U.S. is far from self-reliant.
"It's difficult or impossible for the U.S. or any country to be fully self-sufficient in everything that they need to build semiconductors," said Stacy Rasgon of Bernstein Research. "That's a pipe dream."