What is IBM’s nanostack chip architecture? - IBM Research

Recommendable! Explains the latest chip design breakthrough by Big Blue!

See also my recent blog post here regarding new IBM chips.

What is IBM’s nanostack chip architecture? - IBM Research "This new microchip architecture from IBM builds up, not out, to overcome the spatial limitations of scaling transistor density."

Nanosheet transistor architecture (center), introduced by IBM in 2017, has supplanted the previously dominant FinFET technology (left). Nanostack transistor architecture (right) is expected to extend transistor scaling for more than a decade.