In a landmark announcement that signals the accelerating scale of artificial intelligence infrastructure, Oracle CTO and Chairman Larry Ellison revealed during his Oracle AI World keynote that the company’s partnership with OpenAI will deploy more than 450,000 Nvidia GB200 GPUs at the Stargate Abilene data center campus. This represents one of the largest single AI infrastructure deployments ever announced, highlighting the massive computational requirements of next-generation AI models.
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Unprecedented Scale of GPU Deployment
The Abilene, Texas data center project, being developed in collaboration between Oracle Corporation and OpenAI, will feature over 450,000 Nvidia GB200 GPUs when fully provisioned. This staggering number represents a massive scale-up from previous projections – in March 2025, the site was expected to host 64,000 GB200s by the end of ͏2026. The deployment underscores the explosive growth in computational demands for training and running advanced AI models, particularly as companies like Nvidia continue to expand their AI leadership across the industry.
Massive Power Requirements and Infrastructure
The deployment will consume approximately 1.2 billion watts (1.2GW) of power, which Ellison noted is “enough power for one million four-bedroom homes in the United States.” He added, “That’s a pretty good-sized city,” putting the energy consumption into perspective. The power will be provided by a combination of grid power and natural gas turbines, according to a pre-recorded project video shown during the keynote. The data center campus, being constructed by Crusoe, will feature eight separate buildings that will all be connected together to support a single workload, with the entire campus expected to reach its full 1.2GW capacity.
Project Timeline and Current Status
The Stargate Abilene project is already well underway, with the first two buildings becoming operational in September 2025. The remaining six buildings are expected to be completed by mid-2026, according to Ellison’s announcement. The seemingly confirmed scale suggests that OpenAI and Oracle will occupy the entire capacity of the Crusoe-developed campus in Abilene, Texas. This accelerated timeline reflects the competitive pressure in the AI industry to secure computational resources, particularly as other tech giants race to deploy similar infrastructure.
Integration with Oracle’s Zettascale10 Supercomputer
The massive GPU deployment is closely tied to Oracle’s upcoming Zettascale10 AI supercomputer, which the company unveiled earlier this year. The cloud-based supercomputer, expected to be available in the second half of 2026, will connect hundreds of thousands of Nvidia GPUs across multiple data centers. Oracle noted that Zettascale10 serves as the “fabric underpinning the flagship supercluster built in collaboration with OpenAI in Abilene, Texas, as part of Stargate.” This integration highlights how major cloud providers are building specialized infrastructure to support the unique requirements of AI workloads at unprecedented scale.
Broader Industry Context and Implications
The Stargate Abilene deployment occurs against a backdrop of rapid AI infrastructure expansion across the technology industry. As companies like Mozilla integrate AI capabilities into their products and retail giants like Walmart partner with OpenAI for shopping applications, the demand for computational resources continues to surge. The 450,000 GPU deployment represents a significant portion of global AI computing capacity and could give OpenAI and Oracle a substantial competitive advantage in developing and deploying next-generation AI models.
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Environmental and Economic Impact
The energy consumption of the Stargate Abilene project raises important questions about the environmental footprint of large-scale AI computing. While the use of natural gas turbines provides some operational flexibility, the 1.2GW power requirement highlights the growing energy demands of the AI industry. At the same time, the project represents significant economic investment in the Abilene region, creating jobs and infrastructure that could attract additional technology development to the area. The balance between technological advancement and sustainable energy use will likely remain a key consideration as similar projects emerge worldwide.
Future Outlook for AI Infrastructure
The scale of the Stargate Abilene deployment suggests that the trend toward massive, centralized AI computing facilities will continue in the coming years. As AI models grow increasingly complex and require more training data and computational power, partnerships between AI research organizations like OpenAI and infrastructure providers like Oracle will become increasingly crucial. The success of this deployment could set new standards for AI infrastructure design and operation, influencing how future supercomputing facilities are planned and built to support the next generation of artificial intelligence capabilities.
