# NVIDIA and Oracle expand OCI Superclusters to multi-gigawatt Vera Rubin scale

Digest AI · Hardware & Compute · published 2026-10-27T03:01:00Z · updated 2026-10-27T16:28:01Z

Canonical: https://digestai.news/story/oracle-adds-google-and-cerebras-chips-to-its-cloud-ai-deals-with-nvidi

## Summary

NVIDIA and Oracle announced on October 27, 2026, plans to scale Oracle Cloud Infrastructure (OCI) Superclusters to multi-gigawatt capacity using NVIDIA’s Vera Rubin NVL72 systems. The expansion targets AI training, inference, and agentic workloads, allowing customers to independently scale CPU and GPU resources to reduce idle capacity.

The collaboration introduces general availability of Vera Rubin NVL72 and NVIDIA Vera CPUs on OCI, alongside plans for HGX Rubin NVL8 systems. OCI Superclusters combine NVIDIA’s rack-scale systems with Oracle’s Acceleron networking, Spectrum-X Ethernet, and liquid cooling. NVIDIA claims Vera Rubin delivers up to 30x higher inference throughput per watt and a 4x training-performance gain over Blackwell GPUs. OpenAI has already deployed GPT-6 Astra on an OCI Supercluster with over 100,000 NVIDIA Blackwell GPUs in Texas, citing performance and scalability benefits.

## Key points

- OCI Superclusters to expand to multi-gigawatt scale with NVIDIA Vera Rubin NVL72 systems
- Vera Rubin NVL72 and Vera CPUs now generally available on OCI, with HGX Rubin NVL8 planned
- OpenAI uses OCI Superclusters for GPT-6 Astra training and inference with 100K+ Blackwell GPUs

## Why it matters

The expansion enables hyperscale AI workloads with optimized CPU-GPU scaling, reducing idle resources and supporting frontier models and agentic AI at scale.

## Sources

1. [NVIDIA, Oracle Plan Multi-Gigawatt Vera Rubin Expansion on OCI](https://unite.ai/nvidia-oracle-plan-multi-gigawatt-vera-rubin-expansion-on-oci) (Unite.AI, 2026-10-27)
2. [Oracle Stock Jumps 4.7% As ChatGPT, Codex And Google TPUs Join Its Cloud](https://coinpedia.org/crypto-live-news/oracle-stock-jumps-4-7-as-chatgpt-codex-and-google-tpus-join-its-cloud) (coinpedia.org, 2026-10-27)
3. [Oracle expands chip supply deal with Nvidia, adds Google and Cerebras offerings](https://channelnewsasia.com/business/oracle-expands-chip-supply-deal-nvidia-adds-google-and-cerebras-offerings-6497341) (channelnewsasia.com, 2026-10-27)

Part of the developing story: [Oracle Nvidia OpenAI Build AI Infrastructure Empire](https://digestai.news/thread/nvidia-ceo-huang-forecasts-3t-4t-global-ai-infrastructure-spend-by-2030) (4 stories)

## Cite

Digest AI, "NVIDIA and Oracle expand OCI Superclusters to multi-gigawatt Vera Rubin scale", 27 October 2026, https://digestai.news/story/oracle-adds-google-and-cerebras-chips-to-its-cloud-ai-deals-with-nvidi

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