NVIDIA RTX A4000
NVIDIA Graphics Card
The NVIDIA RTX A4000 is a single-slot mainstream professional graphics card built on the Ampere architecture with 6,144 CUDA cores and 16GB of GDDR6 ECC memory on a 256-bit interface for 448 GB/s of bandwidth. Its 140W power draw and single-slot blower cooler let it fit standard workstation chassis and sit side by side in multi-GPU configurations. Four DisplayPort 1.4a outputs drive up to four 4K displays, and it carries ISV certification for mainstream CAD, BIM and media applications, making it a strong value choice for engineering design and content creation.
Specifications
| Architecture | NVIDIA Ampere architecture (GA104) 3rd-generation Tensor Cores 2nd-generation RT Cores |
|---|---|
| Compute Cores | 6,144 NVIDIA CUDA Cores 192 Tensor Cores, 48 RT Cores |
| GPU Memory | 16GB GDDR6 with ECC 256-bit interface, 448 GB/s bandwidth |
| System Interface | PCIe 4.0 x16 |
| Display Outputs | 4x DisplayPort 1.4a 4x 4K@120Hz / 2x 8K@60Hz support |
| Power | 140W max power consumption, no 8-pin auxiliary power required |
| Cooling & Form Factor | Single-slot blower-style active cooling Standard single slot, H112 x L241 mm |
| Software Support | ISV certification, CUDA, OptiX, AV1 decode, DirectX 12, OpenGL 4.6, Vulkan 1.2, HDCP 2.2 |
| Use Cases | CAD/BIM engineering design, 3D rendering, media post-production, multi-display professional workstations |