DGX

DGX is NVIDIA's line of complete AI systems, built and sold by NVIDIA itself instead of assembled by a server maker from separate parts. It ships as a finished rack server or deskside workstation with GPUs, CPU, memory, storage, networking, and NVIDIA's own software stack already installed and validated together.

The DGX B300 packs 8 Blackwell Ultra GPUs on one NVLink-connected board, with 2.3 TB of combined HBM3e memory. A pair of Intel Xeon 6776P processors handles the host side, and NVLink bandwidth across the board totals 14.4 TB/s. DGX Station scales the same Blackwell Ultra architecture down to a single GPU on one GB300 Grace Blackwell superchip. It carries 784 GB of coherent memory and sits on a desk instead of in a data center rack.

A DGX arrives sealed and NVIDIA-branded, so a buyer is purchasing a finished system rather than configuring one. A data center building custom racks around its own CPU, storage, and networking choices buys an HGX baseboard integrated by a server OEM instead.

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Last verified August 29, 2026.