Microsoft Azure Unveils Nvidia GB300 NVL72 Cluster Built for OpenAI’s AI Workloads
Microsoft Azure has launched the NDv6 GB300 VM series, the first supercomputing-scale cluster of Nvidia GB300 NVL72 systems. Designed for OpenAI’s demanding AI workloads, it features 4,600 GPUs, high-speed NVLink/NVSwitch connectivity, and 37TB of memory per rack. The system supports agentic and multimodal AI workflows, enabling model training in weeks instead of months while optimising throughput and efficiency.
