1 · NVIDIA
NVIDIA B300 (Blackwell Ultra)288 GBHBM3e
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Specifications
Technical comparison
| Specification | NVIDIA B300 (Blackwell Ultra) |
|---|---|
| Overview | |
| Manufacturer | NVIDIA |
| Launch date | 2025-09-22 |
| Architecture | |
| Architecture | Blackwell Ultra |
| Compute | |
| Shader processors | 17536 |
| Memory | |
| VRAM | 288 GB |
| Memory type | HBM3e |
| Memory bus | 8192 bit |
| Memory bandwidth | 8000.0 GB/s |
| Clocks | |
| Base clock | 1.36 GHz |
| Boost clock | 2.02 GHz |
| PCIe | |
| Bus interface | PCIe 5.0 |
| Power | |
| Board power | 1400 W |
References