What about 3nm? TSMC is selling so much 3nm that it's building four new 3nm fabs, but neither Samsung nor Intel seem to be in the game.
Samsung announced 3nm production in June 2022.
Intel said 3nm mass production began in June 2024.
Samsung has reportedly begun seeking new customers for its 5nm process as its 4nm foundry capacity is now fully utilized.
However, while the company is in talks with global Big Tech firms over contracts to manufacture chips using its 2nm process, some negotiations are reportedly taking longer than initially expected.