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NVIDIA Cosmos 3 and Nemotron 3 Ultra
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NVIDIA announced Cosmos 3, Nemotron 3 Ultra, and RTX Spark, a new chip combining Arm CPU, RTX GPU, and unified memory for Windows PCs. RTX Spark will initially power laptop workstations and mini desktop PCs.
- RTX Spark integrates Arm CPU, RTX GPU, and unified memory architecture
- Initial deployment targets laptop workstations and mini desktop PCs
- Nemotron 3 Ultra released alongside Cosmos 3 video generation model
- Announcement made June 1-2, 2026