Samsung officially ships HBM4 ready for NVIDIA's next-gen Rubin AI chips
TweakTown | 13.02.2026 11:10TL;DR: Samsung has officially launched its next-generation HBM4 memory, featuring up to 13Gbps transfer speeds and 3.3TB/sec bandwidth per stack, surpassing industry standards. Built on advanced 4nm and 1c DRAM processes, Samsung's HBM4 powers NVIDIA's Rubin AI chips, enhancing performance and energy efficiency for future AI applications.
