“The production timeline for A16 indicates that volume production of A16 will commence in the second half of 2026.”
TSMC’s A16 promises up to 10% higher clocks or 15% to 20% lower power than N2P, plus 7% to 10% more density. Volume production starts in late 2026, so real chips land in 2027. TSMC left backside power off N2P and N2X because it would make them considerably more expensive. Anyone who wants the feature pays for the premium node.