Key Features:
Model: RTX A4000
NVIDIA Ampere Architecture-Based CUDA Cores
Second-Generation RT Cores
Third-Generation Tensor Cores
16GB of GPU Memory
PCI Express Gen 4
| GPU memory | 16 GB GDDR6 |
| Memory interface | 256-bit |
| Memory bandwidth | 448 GB/s |
| Error-correcting code | Yes |
| NVIDIA Ampere architecture-based CUDA Cores |
6,144 |
| NVIDIA third-generation Tensor Cores |
192 |
| NVIDIA second- generation RT Cores |
48 |
| Single-precision performance |
19.2 TFLOPS3 |
| RT Core performance | 37.4 TFLOPS3 |
| Tensor performance | 153.4 TFLOPS4 |
| System interface | PCI Express 4.0 x16 |
| Power consumption | Total board power: 140 W |
| Thermal solution | Active |
| Form factor | 4.4” H x 9.5” L, single slot |
| Display connectors | 4x DisplayPort 1.4a |
| Max simultaneous displays | 4x 4096 x 2160 @ 120 Hz, 4x 5120 x 2880 @ 60 Hz, 2x 7680 x 4320 @ 60 Hz |
| Power connector | 1x 6-pin PCIe |
| Encode/decode engines | 1x encode, 1x decode (+AV1 decode) |
| VR ready | Yes |
| Graphics APIs | DirectX 12.075, Shader Model 5.175, OpenGL 4.686, Vulkan 1.26 |
| Compute APIs | CUDA, Direct Compute, OpenCL |