The NVIDIA B300 Tensor Core GPU advances the Blackwell architecture with 288GB of HBM3e memory and new FP4 tensor core support, enabling massive model training and inference with reduced memory footprint. As the successor within the Blackwell family, the B300 introduces enhanced memory capacity and next-generation precision formats that accelerate generative AI, recommender systems, and large-scale scientific simulations. Its NVLink 5.0 interconnect ensures seamless scaling across multi-GPU configurations.
Complete technical specifications for the B300.