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More than Moore - IBM Announces 0.7nm Process Node (Significant logic/SRAM scaling vs 2nm)

Xebec

Xebec

Well-known member
morethanmoore.substack.com

IBM’s Announces 0.7nm Process Node, Introduces NanoStack

666 Million Transistors Per Square Millimeter
morethanmoore.substack.com morethanmoore.substack.com

A great article from Ian Cuttress -- partial take-aways to not spoil the full article:

- "When it comes to IBM, I firmly believe they’re in the camp of saying Moore’s Law is still alive."
- There are multiple types of CFET design in the literature, and specifically IBM has built a staggered sequential CFET design
- [Compared to IBM's 2nm - 40% SRAM scaling, 50% Logic scaling, more info in article]
- IBM is getting a High-NA machine..

The article also contrasts the major chip foundries approaches to future transistor types with what IBM is doing/planning, using plenty of charts and diagrams.
 
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