Top SA computer scientist on IBM’s chip breakthrough
Prof Francesco Petruccione IBM this week claimed the first sub-nanometre chip, a generation it calls the 0.7nm, or 7-angstrom, node. It says the design packs nearly 100 billion transistors onto a fingernail-sized surface, about twice the density of its 2nm chip from 2021, with up to 50% more performance or 70% better energy efficiency. Production…
