看趋势是需要新的Memory-Centric Architecture;实际上Memory-as-Compute,有人类
AI need new fast memory architecture
发展大方向
CPU-DRAM → GPU-HBM → SRAM-centric → CIM/PIM → Memory-as-Compute
实际上Memory-as-Compute,有人类大脑的概念,存储+计算
关于降低功耗,以前在低压CMOS打酱油过;做到0.5V?电流难降了;
现在SOC有On-chip SRAM
