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Nvidia unveils new AI supercomputer to support trillion-parameter models
Nvidia launched the DGX H300 AI supercomputer for trillion-parameter models, boosting data-center performance and extending its lead in AI hardware.
On 4 November 2025, Nvidia launched its next-generation AI supercomputer platform, the DGX H300, designed to train trillion-parameter models with 25% higher efficiency than its predecessor. The system integrates Grace Hopper chips with advanced interconnects, enabling enterprises and research labs to build large-scale generative AI systems. CEO Jensen Huang said the upgrade will power breakthroughs in natural-language processing, drug discovery and robotics. Analysts see the move as a significant boost to Nvidia’s data-center business amid intensifying competition from AMD, Cerebras and Intel in high-performance AI computing.