Parts/Accelerators/NVIDIA B300 SXM
Accelerators · Blackwell Ultra · 2025
NVIDIA B300 SXM
Blackwell Ultra SXM module as fitted to HGX B300: eight GPUs per baseboard, 270 GB HBM3E per GPU.
Why this part
HGX B300 figures from NVIDIA's Blackwell Ultra datasheet. The GB300 NVL72 variant of the same die lists 279 GB per GPU and up to 1,400 W.
Systems using this part
- Systems
- 1
- Rmax underneath
- 0.0 GFlop/s
- Units recorded
- 8
1 of 1 edges disclose a quantity
| System | Role | Country | Units | System Rmax | Supplied by | Rank |
|---|---|---|---|---|---|---|
| Skipjack (JHU) | Accelerator | USA | 8 | - | NVIDIA | - |
“Units recorded” sums only the edges where a public source states a quantity. It is a floor, not a total, and should never be read as installed base.