RTX A400 Features: Second-generation RT Cores Third-generation Tensor Cores Four Mini DisplayPort 1.4a AV1 decode support DisplayPort with audio NVIDIA RTX Experience™ NVIDIA RTX Desktop Manager software NVIDIA RTX IO support HDCP 2.2 support NVIDIA Mosaic technology PCI Express Gen 4 Specifications: GPU memory 4GB GDDR6 Memory interface 64-bit Memory bandwidth 96GB/s NVIDIA Ampere architecture-based CUDA Cores 768 NVIDIA third-generation Tensor Cores 24 NVIDIA second-generation RT Cores 6 Single-precision performance 2.7 TFLOPS RT Core performance 5.4 TFLOPS FP16 Tensor performance 21.7 TFLOPS Peak INT8 Tensor performance 43.3 TOPS System Interface PCIe 4.0 x8 Power consumption Total board power: 50W 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 4x 5120 x 2880 @ 60 Hz Encode/decode engines 1x encode, 1x decode (+AV1 decode) Graphics APIs DirectX 12, Shader Model 6.6, OpenGL 4.6, Vulkan 1.3 Compute APIs CUDA 11.6, OpenCL 3.0, DirectCompute