IBM unveils the first sub-1nm chip
IBM unveils the first sub-1nm chip
• nearly 100 billion transistors on a chip the size of a fingernail
• new 3D nanostack architecture: transistors are stacked in layers
• almost 2× denser than IBM’s 2nm chip
• up to +50% performance
• up to +70% energy efficiency
• production possible within 5 years
