GPU Wiki Architecture
Blackwell Ultra
GPU entries grouped by architecture, series, release year, memory type, market segment, platform, or board partner.
Related GPUs
1 entry
| GPU | Architecture | Launch Date | Shader Processors | Memory | Bus Width | TDP/TBP | Segment |
|---|---|---|---|---|---|---|---|
| B300 | Blackwell Ultra | 2025-03-18 | 18,944 | 288 GB HBM3e | 8,192-bit | 1,400 W | Data Center |
More architecture facts
- Architecture name
- Blackwell Ultra
- Consumer series
- NVIDIA B-Series