IBM unveils sub-1-nanometer chip architecture that stacks 100 billion transistors onto a fingernail-sized processor

Rather than continuing to shrink components along a flat plane, IBM is stacking transistors vertically. That change comes as ...
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‘World’s first’: IBM packs 100 billion transistors into a fingernail-sized sub-1 nm chip

IBM unveils a 0.7 nm chip with 100 billion transistors, introducing nanostack architecture for advanced computing.