Samsung Begins 2nm Trial Production at Texas Plant, Challenging TSMC's U.S. Dominance

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Samsung has reportedly commenced trial production of its 2nm chip technology at its new manufacturing plant in Taylor, Texas. This move is seen as a strategic challenge to TSMC's dominance in advanced U.S. chip fabrication, as the Taiwanese company has limited its most cutting-edge processes from reaching American soil. With Samsung's 2nm yields estimated at 60%, the company is confident it can outpace TSMC and secure more American customers, including Tesla and other major tech firms.

Why it matters

The battle for chip manufacturing supremacy in the U.S. is heating up, with Samsung making a bold play to challenge TSMC's long-standing dominance. This could have significant implications for the American tech industry, which has become increasingly reliant on advanced semiconductor technologies. Samsung's move to establish a 2nm production hub in Texas aims to provide more localized chip supply and reduce U.S. dependence on overseas foundries.

The details

Samsung's Taylor plant, initially built for 4nm wafer manufacturing, is now being transformed into a 2nm chip production hub. The company has reportedly obtained a Temporary Certificate of Occupancy for parts of the facility, allowing specialized engineers to begin trial runs of the advanced EUV equipment necessary for 2nm chip fabrication. This comes as TSMC has limited its most cutting-edge 2nm and 3nm processes from being produced in the U.S., leaving an opening for Samsung to capitalize on.

• In March 2026, Samsung was reported to have started 2nm trial production at the Taylor plant.
• Full-scale 2nm manufacturing at the Taylor facility is expected to commence sometime in 2027.

What’s next

If Samsung's 2nm trial production at the Taylor plant is successful, the company plans to begin full-scale manufacturing at the facility sometime in 2027, further challenging TSMC's dominance in the U.S. chip market.