NVDA ▼ -0.3% - NVIDIA Corporation $NVDA Nvidia: NVHBM Technology Reportedly Set to Debut With HBM4e AI Memory Chips in 2028, Relying on TSMC TSM Advanced Manufacturing ? • NVHBM is expected to enter mass production with the HBM4e generation starting in 2028. • TSMC’s advanced manufacturing processes are expected to play a key role in producing NVHBM logic base dies. • Advanced nodes are expected across HBM4e base dies, with custom variants potentially using 4nm or smaller processes. 20-OCT-2026 05:30 AM ET