NVIDIA DGX GB300 NVL72 vs NVIDIA GB200 NVL72
Accelerator configuration, aggregate memory, bandwidth and power, side by side.
NVIDIA DGX GB300 NVL72
360 PFLOPS FP8
72x B300 · dense
NVIDIA GB200 NVL72
324 PFLOPS FP8
72x B200 · dense
Specifications
| Specification | NVIDIA DGX GB300 NVL72 | NVIDIA GB200 NVL72 |
|---|---|---|
| Vendor | NVIDIA | NVIDIA |
| Part number | — | — |
| Form factor | rack | rack |
| Released | 2025 | 2025 |
| Accelerator | 72x B300 | 72x B200 |
| Aggregate memory | 20.7 TB | — |
| Aggregate bandwidth | 576.0 TB/s | — |
| System power | — | 120.0 kW |
| Interconnect | NVLink + NVSwitch | NVLink |
Rows shown in grey are identical between the two.
NVIDIA DGX GB300 NVL72
36 GB300 superchips (72 B300 GPUs + 36 Grace CPUs) in liquid-cooled rack
Vendor product pageNVIDIA GB200 NVL72
36 GB200 superchips (72 B200 GPUs + 36 Grace CPUs) in a liquid-cooled rack-scale system
Vendor product page