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GB300 Grace Blackwell Ultra Desktop Superchip

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  1. Nvidia unveils DGX Station for Windows, a desktop AI supercomputer with up to 748GB memory

    Nvidia announced DGX Station for Windows at a San Francisco event, positioning it as a desktop AI supercomputer shipping in Q4 2026. It packs an NVIDIA GB300 Grace Blackwell Ultra Desktop Superchip with a 72-core Grace CPU, a Blackwell Ultra GPU and up to 748GB of unified memory (252GB HBM3e plus 496GB LPDDR5X), with up to 20 PFLOPS of AI compute — enough, Nvidia says, to run models of roughly 1 trillion parameters. The machine draws up to 1,600W and needs a 20A circuit, and is aimed at developers, researchers and data science teams doing local fine-tuning, inference and agent development.

    IT之家 AI · 🔥 0

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