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NVIDIA and Oracle Expand Vera Rubin AI Infrastructure to Multi-Gigawatt Scale

NVIDIA and Oracle announced plans to expand Oracle Cloud Infrastructure Superclusters with NVIDIA Vera Rubin NVL72 systems to multi-gigawatt scale. NVIDIA Vera Rubin NVL72 and NVIDIA Vera CPUs are now generally available on OCI, with plans to introduce HGX Rubin NVL8 systems featuring two 64-core Intel Xeon 6 CPUs, 4TB DDR5 memory, and 6.4 Tbps high-speed RDMA networking. OpenAI has demonstrated the infrastructure capability by training and serving GPT-6 Astra on an OCI Supercluster with more than 100,000 NVIDIA...

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Key takeaways

  • NVIDIA and Oracle expanded AI infrastructure collaboration with general availability of Vera Rubin NVL72 and Vera CPUs on OCI

  • OCI Superclusters planned expansion to multi-gigawatt scale to support AI training, inference, and agentic applications

  • NVIDIA HGX Rubin NVL8 planned for introduction featuring x86-based configuration with 8 Rubin GPUs

  • HGX Rubin NVL8 specifications include two 64-core Intel Xeon 6 CPUs, 4TB DDR5 memory, and 6.4 Tbps RDMA networking

  • OpenAI trained and served GPT-6 Astra on OCI Supercluster exceeding 100,000 NVIDIA Blackwell GPUs

  • OCI Superclusters combine NVL72 rack-scale systems with Oracle Acceleron networking and NVIDIA Spectrum-X Ethernet

  • Customers can scale CPU and GPU resources independently to reduce idle capacity

Key metrics

OCI Supercluster GPU Scale
More than 100,000 NVIDIA Blackwell GPUs
HGX Rubin NVL8 CPU Configuration
Two 64-core Intel Xeon 6 CPUs
HGX Rubin NVL8 Memory
4TB DDR5 memory
HGX Rubin NVL8 Networking
6.4 Tbps high-speed RDMA networking

Primary source

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