TSMC's 2nm node has entered volume production in Hsinchu, with Apple and AMD anchoring the first wave of GAA-based silicon shipping in 2026 and 2027.
Samsung presented its first functional 2nm GAA chip at the Seoul Semiconductor Forum, targeting Q4 2026 shipments to challenge TSMC.
TSMC's 2nm N2 process enters mass production with Apple as the first customer, delivering 15% speed improvement and 30% power reduction.
TSMC has started trial production runs at its Arizona fab, bringing advanced 4nm chips to US soil for the first time.
