ibm

IBM goes sub-1nm, develops 0.7nm-class technology — offering up to 50% higher performance and 70% higher energy efficiency compared to IBM's 2nm-class node

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It uses two wafers instead of one, along with ultra-thin dielectric bonding

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40 years ago we entered the megabit memory era with IBM’s DRAM breakthrough — a major leap beyond the 64 kilobit chips common at the time

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IBM framed the announcement as American tech fighting back against Japan’s increasing domination of the memory market.

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