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Nvidia announces “Rubin Ultra” and “Feynman” AI chips for 2027 and 2028
CEO Jensen Huang says new chips will power robots and billions of AI agents.
On Tuesday at Nvidia's GTC 2025 conference in San Jose, California, CEO Jensen Huang revealed several new AI-accelerating GPUs the company plans to release over the coming months and years. Rubin Ultra will use the NVL576 rack configuration and feature individual GPUs with four reticle-sized dies, delivering 100 petaflops of FP4 precision (a 4-bit floating-point format used for representing and processing numbers within AI models) per chip. He provided few additional details about Feynman's design or capabilities, only that it would use a "Vera" CPU instead of the expected "Richard" based on the naming pattern and that it would arrive sometime in 2028.
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