Nvidia’s first U.S.-made GB300 AI chips roll off TSMC’s Arizona line

Nvidia’s first U.S.-made GB300 AI chips roll off TSMC’s Arizona line

N
News Editor
2026-07-27 00:41:14
BlockBeats reported on July 27 that Nvidia’s first U.S.-made GB300 AI chips have rolled off the production line at Taiwan Semiconductor Manufacturing Co.’s Arizona plant. Media reports said CoWoS advanced packaging will be the final step needed to make the GB300 fully localized in the United States. The chip is built on a 4nm process and is also referred to as Grace Blackwell Ultra. The update points to progress in bringing a key Nvidia AI product into domestic manufacturing, with packaging still identified as the last remaining part of the localization process.
NvidiaGB300TSMCArizonaAI chipsCoWoSGrace Blackwell Ultra

BlockBeats reported on July 27 that Nvidia’s first U.S.-made GB300 AI chips have come off the line at TSMC’s Arizona facility.

Media reports said CoWoS advanced packaging will be the final step in making the GB300 fully localized. The 4nm chip is also known as Grace Blackwell Ultra.

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