Jan. 08, 2026 –
TSMC's 2nm chips are officially launched.
On December 29, 2022, TSMC announced the mass production of its 3nm wafer foundry process.
In December 2025, the "final exam" for the 2nm process officially entered the grading stage.
Previously, the three major giants, TSMC, Samsung, and Intel, almost simultaneously announced that they would conquer the 2nm advanced process in Q4 2025, heating up the race for the top - tier chip technology. As the last week of Q4 arrived, under the high - profile attention of all parties in the industry, the biggest mystery in the semiconductor field this year finally unveiled its key prelude.