IBM unveils sub-1 nanometer chip with new 3D transistor design

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IBM Debuts World's First Sub-1 Nanometer Chip Technology

June 25, 2026 6:00 AM EDT

Built with revolutionary "nanostack" 3D chip architecture, IBM's sub-1 nm chip to propel semiconductor industry forward for the next decade

YORKTOWN HEIGHTS, N.Y., June 25, 2026 /PRNewswire/ -- IBM (NYSE: IBM) today unveiled a major semiconductor breakthrough with the introduction of the world's first sub-1 nanometer (nm) chip technology, featuring a... More