# NVIDIA B300 (Blackwell Ultra) (compute soc)

Blackwell Ultra data-center GPU: 288 GB HBM3e at up to 1400W, the higher-memory, higher-NVFP4 successor to the B200. It is the GPU inside the HGX B300 8-GPU board and the GB300 NVL72 rack.

## Identity

- Component class: compute_soc
- Safety critical: no
- Verification posture: verified

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