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NVDAKeynote2026-07-20
The demo presenter describes how the hardware required to run the real-time Cosmos Dreams simulation has changed since the demo was first built.
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As said in this video · NVIDIA · NVIDIA Keynote Live at SIGGRAPH 2026
“What is incredible is this demo here and this generation is being done on a single RTX Pro 6000 workstation GPU. When we first started creating this demo, however, we needed to use 64 GB300 GPUs to bring this real-time demo to life. Then, we're able to drive this real-time simulation with 16 barrel GPUs.”
Key terms
- RTX Pro 6000
- — An NVIDIA professional workstation graphics card.
- GB300
- — An NVIDIA data-center GPU platform used for large AI workloads.
- closed-loop simulator
- — A simulation where the system reacts to the actions a model takes, feeding the results back as new inputs.
Educational summary of a public statement. Not investment advice.