| Part Number | VCNRTXA400ATX-SB |
| Architecture | NVIDIA Ampere |
| CUDA Cores | 768 |
| Tensor Cores | 24 |
| RT Cores | 6 |
| Single Precision Performance | 2.7 TFLOPS |
| RT Core Performance | 5.3 TFLOPS |
| Tensor Performance | 21.7 TFLOPS |
| GPU Memory | 4 GB GDDR6 |
| Memory Interface | 64-bit |
| Memory Bandwidth | 96 GB/sec |
| System Interface | PCI Express 4.0 x8 |
| Display Connectors | 4x mDisplayPort 1.4a |
| Max Power Consumption | 50 W |
| Thermal Solution | Active Fan |
| Form Factor | 2.7″ H x 6.4″ L Single Slot |
| Max Digital Resolution | Support up to four 5K monitors @ 60Hz per card |
1. Peak rates are based on GPU boost clock.
2. Effective FP16 TFLOPS using the sparsity feature.
3. RTX A400 utilizes a full length PCIe Gen 4 x8 interface.




