06:03
2026-06-29
devclubhouse.com
ai-chips
Ditching HBM: Inside the Monolithic 3D AI ASIC
PhantaField's Sophon PFG-1 AI ASIC integrates 330 GB of on-die DRAM using a monolithic 3D architecture, eliminating the need for high-bandwidth memory (HBM) to overcome the memory wall in large langua…