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Nvidia and TSMC Make First U.S.-Built Blackwell Wafer at Arizona Fab

The milestone gives Washington a visible payoff from CHIPS Act subsidies.

Overview

  • TSMC fabricated the first production Nvidia Blackwell wafer at Fab 21 near Phoenix, marking a notable onshore step for advanced AI chips.
  • The wafer will be sent to Taiwan for advanced packaging and final testing before becoming a finished product, leaving cross-border dependencies in place.
  • Nvidia CEO Jensen Huang hailed the moment at the Arizona event, describing it as a landmark for American chip manufacturing.
  • Reporting frames the achievement as evidence that U.S. incentives have begun yielding concrete results after years of reliance on overseas fabrication.
  • TSMC signals continued Arizona expansion, while industry plans for U.S.-based advanced packaging are in development, suggesting full localization remains several years away.