IBM has announced the development of a 2nm process.
IBM Announcement
What was announced:
- “2nm”
- 50 billion transistors in a “thumbnail” sized area later disclosed to be 150mm2 = 333 million transistors per millimeter (MTx/mm2).
- 44nm Contacted Poly Pitch (CPP) with 12nm gate length.
- Gate All Around (GAA), there are several ways
Rapidus, IBM, and the Billion-Dollar Silicon Sovereignty Bet