About NVIDIA Quadro RTX A400 4GB GDDR6 Graphics Card
The NVIDIA Quadro RTX A400 4GB GDDR6 graphics card is designed to bring professional-grade performance to compact and entry-level workstations. Built on the advanced Ampere architecture, it provides a balanced combination of efficiency, reliability, and performance for a wide range of professional applications. Whether you are working on CAD designs, 3D modeling, or content creation, the RTX A400 offers dependable performance in a small form factor.
One of the key strengths of the RTX A400 is its compact, single-slot design. This makes it an excellent choice for small form factor systems and environments where space is limited. Despite its small size, the GPU delivers powerful capabilities with 768 CUDA cores, along with dedicated RT and Tensor cores that enable real-time ray tracing and AI-accelerated workflows. This allows professionals to visualize complex scenes with improved realism and faster rendering times.
The card is equipped with 4GB of GDDR6 memory, providing sufficient bandwidth and speed for handling moderate workloads such as 3D visualization, video editing, and engineering simulations. With a memory bandwidth of 96 GB/s, it ensures smooth data transfer and efficient processing of graphical tasks. Additionally, the PCIe 4.0 interface enhances communication between the GPU and the system, further improving performance.
Another standout feature is its ability to support up to four displays simultaneously through Mini DisplayPort 1.4a outputs. This makes it ideal for multi-monitor setups, enhancing productivity for professionals who require expansive workspaces. The GPU can handle high-resolution displays, making it suitable for detailed design and visualization tasks.
Power efficiency is also a major advantage of the RTX A400. With a low power consumption of just 50W and no requirement for external power connectors, it reduces energy usage while maintaining consistent performance. This makes it a cost-effective and environmentally friendly solution for professional environments.
Overall, the NVIDIA Quadro RTX A400 4GB GDDR6 stands out as a reliable and compact workstation GPU. Its combination of performance, efficiency, and professional features makes it an excellent choice for users seeking dependable graphics capabilities in a small and efficient package.
Technical Features about the NVIDIA Quadro RTX A400 4GB GDDR6 Graphics Card
| Feature | Details |
|---|---|
| Product Name | NVIDIA Quadro RTX A400 |
| GPU Architecture | Ampere |
| CUDA Cores | 768 |
| Tensor Cores | 24 (3rd Gen) |
| RT Cores | 6 (2nd Gen) |
| GPU Memory | 4GB GDDR6 |
| Memory Interface | 64-bit |
| Memory Speed | 12 Gbps |
| Memory Bandwidth | 96 GB/s |
| Bus Interface | PCI Express 4.0 x8 |
| Single Precision Performance | 2.7 TFLOPS |
| RT Core Performance | ~5.3 TFLOPS |
| Tensor Performance | ~21.7 TFLOPS |
| Display Connectors | 4 × Mini DisplayPort 1.4a |
| Maximum Displays | 4 |
| Maximum Resolution | Up to 5120 × 2880 |
| Cooling | Active Single Fan |
| Slot Size | Single-slot |
| Form Factor | Low Profile |
| Power Consumption | 50W |









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