B300 vs RTX 4070: Specs
Architecture, compute capability and supported precisions for the B300 and the RTX 4070, from vendor datasheets.
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Specs side by side
| Spec | B300 | RTX 4070 |
|---|---|---|
| VRAM | – | 12GB GDDR6X |
| Memory bandwidth | – | 504 GB/s |
| Architecture | Blackwell Ultra | Ada Lovelace |
| Compute capability | 10.3 | 8.9 |
| Precisions in hardware | FP32, FP16, BF16, FP8, INT4 | FP32, FP16, BF16, FP8, INT4 |
| Peak FP16/BF16 tensor TFLOPS | – | 116.6 TFLOPS |
| Peak FP8 tensor TFLOPS | – | 233.2 TFLOPS |
| Max board power (TDP) | – | 200W |
