Leadtek® NVIDIA® Quadro P4000 8.0GB

Leadtek® NVIDIA® Quadro P4000 GPU, 8.0GB GDDR5, 256-Bit Memory Bus, PCI-Express x16 3.0
Display Configuration: 4x DisplayPort 1.4 (Supports conversion to miniDisplayPort / HDMI / DVI-D / DVI-I / D-SUB) 
Resolution & Displays: 4x 4096x2160 @ 60Hz / 4x 5120x2880 @ 60Hz
Graphics & Compute API's: Shader Model 5.1, OpenGL 4.51, DirectX 12.02, Vulkan 1.01, CUDA, DirectCompute, OpenCL™