The Bottleneck Choking the AI Revolution —And Why It’s Not ChatGPT, Nvidia, or Even China
Deep inside a cluster of windowless fabs in southern Taiwan, a $50-billion bottleneck issilently holding the entire AI industry hostage. It has a name most people have neverheard: CoWoS. What Exactly Is CoWoS?CoWoS — Chip-on-Wafer-on-Substrate — is the advanced packaging step that physically marries an AIprocessor chip to its High-Bandwidth Memory (HBM) stacks on a…
