Nvidia says it has commissioned more than a million square feet of manufacturing space to build and test AI chips in Arizona and Texas as part of an effort to move a portion of production to the U.S. The chipmaker says that Nvidia Blackwell chips have started production at TSMC’s chip plants in Phoenix, Arizona, and that Nvidia is building “supercomputer” manufacturing plants in Texas, with Foxconn in Houston and with Wistron in Dallas. In Arizona, Nvidia is partnering with Amkor and SPIL for pa...