NVIDIA NVLink Fusion expands with NVHBM custom high-bandwidth memory

NVHBM integrates NVIDIA's custom memory controller into the HBM base die, delivering up to 30% greater memory bandwidth, 15% lower power consumption, and 25% more XPU compute die area vs. standard HBM4E. Amazon's Annapurna Labs will be the first to work on NVHBM.