IBM Debuts World’s First Sub-1 Nanometer Chip Technology
Summary
IBM announced the world's first sub-1 nanometer chip technology at a 0.7 nm (7 angstrom) node, driven by a new three-dimensional nanostack transistor architecture. The press release cites dramatic density increases, potential performance and energy efficiency gains, and plans for production within about five years, plus open data and the formation of a quantum foundry. It emphasizes ongoing leadership in semiconductor innovation and the future of AI workloads and cloud infrastructure.