TSMC's latest A14 vs. A16 semiconductor foundry nodes compared: Speed, power and transistor density

Advanced chip foundry leader TSMC announced its latest breakthrough in semiconductor technology, the A14 process, at the North America Technology Symposium held on 23rd Apr 2025 . A14 logic process technology represents a significant advancement from TSMC’s industry-leading N2 process, designed to drive AI transformation forward by delivering faster computing and greater power efficiency. The most advanced node before TSMC A14 is the A16 (1.6nm-class), scheduled for mass production in 2026. A16 is an evolution of N2 with backside power delivery (BSPDN).

Comparison: TSMC A14 vs. A16 (and N2 Context)

1. Process Node and Transistor Technology