this post was submitted on 27 Jun 2026
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Hardware

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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 (www.tomshardware.com)
submitted 22 hours ago by Rekall_Incorporated@piefed.social to c/hardware@lemmy.world
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It uses two wafers instead of one, along with ultra-thin dielectric bonding

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[–] IMALlama@lemmy.world 2 points 13 hours ago

TIL that IBM designs and/or fabricates ICs.

[–] jdr@lemmy.ml 8 points 19 hours ago

"1-nm" is doubly meaningless, it's an arbitrary length and nothing is that size, it's pretty much a version number