https://www.live-feeds.com/feed/ibm-claims-world-s-first-sub-1-nanometer-chip-technologyContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/ibm-claims-world-s-first-sub-1-nanometer-chip-technologyhttps://www.live-feeds.com/feed/ibm-claims-world-s-first-sub-1-nanometer-chip-technology#u20389Wed, 01 Jul 2026 16:27:10 +0000IBM has introduced a semiconductor breakthrough featuring a 0.7 nm nanostack architecture. The technology allows for nearly 100 billion transistors on a chip the size of a fingernail. This development aims to increase performance and energy efficiency for AI and high-performance computing.What's confirmed:IBM introduced the world's first sub-1 nanometer chip technology.The new architecture operates at the 0.7 nm or 7 angstrom node.The nanostack design can fit nearly 100 billion transistors on a chip the size of a fingernail.Jay Gambetta, director of IBM Research, described the technology