IBM CLAIMS WORLD'S FIRST SUB-1 NANOMETER CHIP TECHNOLOGY

Summary from the TLDR newsletter

IBM claims to have created sub-1-nanometer chip technology. The company says its nanostack architecture can deliver the computing performance expected if a theoretical chip could be built with physical features smaller than 1 nanometer. The design stacks transitions in a staggered layout to pack more transistors in the same space. IBM describes its new chip technology as being built at the 0.7-nanometer node, but it is important to remember that these node numbers have nothing to do with the actual physical dimensions of the chip.