NVIDIA Quadro RTX 4000 20GB GDDR6 Workstation Graphic Card
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About this product
Overview
The NVIDIA RTX A4000 is Powered by the NVIDIA Ampere architecture represents a significant advancement in GPU technology. It has a Single slot card featuring 20GB of GDDR6 memory and a 140W maximum power limit. The NVIDIA RTX A4000 supports x16 PCIe 4.0 connectivity. The VR ready RTX A4000 combines 48 second-generation RT Cores, 192 third-generation Tensor Cores, and 6,144 CUDA cores with error-correction code (ECC) so you can innovate with uncompromised computing accuracy and reliability. Get the peace of mind needed to focus on what matters with the premier visual computing solution for mission-critical business.
- GPU Memory: 20GB GDDR6 with error-correction code (ECC)
- Display Ports: 4x mini DisplayPort 1.4
- Max Power Consumption: 70 W
- Graphics Bus: PCIe Gen 4 x 16
- Form Factor: 4.4" H x 9.5" L, single slot
- Thermal: Active
- VR Ready: Yes
Specifications
| Model | NVIDIA RTX4000 20GB |
| GPU memory | 20GB GDDR6 |
| Memory interface | 160-bit |
| Memory bandwidth | 320 GB/s |
| Error-correcting code (ECC) | Yes |
| CUDA Cores | 6,144 |
| Tensor Cores | 192 |
| RT Cores | 48 |
| Single-precision performance | 19.2 TFLOPS |
| RT Core performance | 44.3 TFLOPS |
| Tensor performance | 306.8 TFLOPS4 |
| NVIDIA NVLink | No |
| NVIDIA NVLink bandwidth | No |
| System interface | PCIe 4.0 x 16 |
| Power consumption | Total board power: 70 W |
| Thermal solution | Active |
| Form factor | 4.4" H x 9.5" L, single slot |
| Display connectors | 4x Mini DisplayPort 1.4a |
| Max simultaneous displays | 4x 4096 x 2160 @ 120 Hz, 4x 5120 x 2880 @ 60 Hz, 2x 7680 x 4320 @ 60 Hz |
| Encode/decode engines | 2x encode, 2x decode (+AV1 encode and decode) |
| VR ready | Yes |
| vGPU software support | No |
| vGPU profiles supported | No |
| Graphics APIs | DirectX 12.07, Shader Model 6.6, OpenGL 4.6, Vulkan 1.3 |
| Compute APIs | CUDA 11.6, OpenCL 3.0, DirectCompute |