HBM: A HIGH-BANDWIDTH MEMORY TECHNOLOGY

High Bandwidth Memory (HBM) is a high-performance DRAM solution that leverages 3D stacking and Through-Silicon Via (TSV) technology. Unlike traditional DDR or GDDR memory, HBM vertically stacks multiple DRAM chips and integrates them within the same package as computing chips such as CPUs and GPUs. This design significantly shortens data transmis