IBM Opens 0.7nm Nanostack Process to Chip Designers in Q1 2027

IBM will release process development kits for its 0.7nm Nanostack technology in the first quarter of 2027. The process promises 40% SRAM scaling and better transistor density, key for AI chips.

• PDKs for 0.7nm Nanostack will be available in Q1 2027
• The process promises 40% SRAM scaling
• Nanostack vertically stacks and staggers transistors
• SRAM takes 10–15% of die area in AI chips like H100