� GPU Memory: 4GB GDDR6 |
� Display Ports: 4x Mini DisplayPort 1.4a |
� Max Power Consumption: 50 W |
� Graphics Bus: PCIe 4.0 x 8 |
� Form Factor: 2.7� H x 6.4� L, single slot |
The NVIDIA RTX A400 is Powered by the NVIDIA Ampere architecture
represents a significant advancement in GPU technology.

NVIDIA RTX A400
Power and Performance in a Small Form Factor
The NVIDIA RTX A400, built on the NVIDIA Ampere GPU architecture, puts
the power of Al and ray tracing acceleration into the hands of more
professionals. Featuring 768 CUDA Cores, 24 third-generation Tensor
Cores, six second-generation RT Cores, and 4GB of GDDR6 graphics memory,
the RTX A400 ensures Al-powered workflows and stunning ray-traced
visuals are delivered with unprecedented performance in a space-saving
design.
With its compact form factor, the RTX A400 fits effortlessly into any
workstation, providing the necessary performance and capabilities for
today's professional workflows without compromising on efficiency or
workspace. Create expansive workspaces with four physical display
connectors for multi-display canvases to efficiently visualise large
amounts of data.
NVIDIA RTX professional graphics cards are certified for a broad range
of professional applications, tested by leading independent software
vendors (ISVs) and workstation manufacturers, and backed by a global
team of support specialists. Get the peace of mind to focus on what
matters with the premier visual computing solution for mission-critical
business.
TECHNICAL DETAILS
Model |
NVIDIA RTX A400 |
GPU memory |
4GB GDDR6 |
Memory interface |
64-bit |
Memory bandwidth |
96 GB/s |
Error-correcting code (ECC) |
None |
CUDA Cores |
768 |
Tensor Cores |
24 |
RT Cores |
6 |
Single-precision performance |
2.7 TFLOPS |
RT Core performance |
5.4 TFLOPS |
Tensor performance |
21.7 TFLOPS |
NVIDIA NVLink |
None |
NVIDIA NVLink bandwidth |
None |
System interface |
PCIe 4.0 x8 |
Power consumption |
50 W |
Thermal solution |
Active |
Form factor |
2.7" H x 6.4" L, Single Slot |
Display connectors |
4x Mini DisplayPort 1.4a |
Max simultaneous displays |
4x 4096 x 2160 @ 120 Hz |
Max simultaneous displays |
4x 5120 x 2880 @ 60 Hz |
Encode/decode engines |
1x encode, 1x decode (+AV1 decode) |
VR ready |
No |
vGPU software support |
No |
Graphics APIs |
DirectX 12, Shader Model 6.6 |
Graphics APIs |
OpenGL 4.6, Vulkan 1.3 |
Compute APIs |
CUDA 11.6, OpenCL 3.0, DirectCompute |
|