HP Nvidia Quadro P1000 4GB GDDR5 4 Mini DisplayPort PCI-Express 3.0 Graphics Video Card 919987-001.Nvidia GPU Model Number: Quadro P1000HP Part Number: 919987-001Specifications:Interface: PCI Express 3.0 x16CUDA Cores: 640GPU Memory: 4GB GDDR5Memory Interface: 128-bitMemory Bandwidth: 80 GB/sPeak Single Precision FP32 Performance: 1.894 TFLOPSPorts: 4 Mini DisplayPort 1.4DisplayPort with Audio: YesNumber of Displays Supported: 45K Display Support: HDR 5120 x 2880 at 60Hz (30-bit color)4K Display Support: HDR 4096 x 2160 at 60Hz or 3840 x 2160 at 60HzMaximum DP 1.4 Resolution: HDR 5120 x 2880 at 60Hz (30-bit color)HDCP Support: YesGraphics API: Shader Model 5.1OpenGL 4.5DirectX 12.0Vulkan 1.0Compute API: CUDADirectComputeOpenCLEnergy Star Enabling: YesThermal Solution: Ultra-quiet active fansinkMaximum Power Consumption: 47 WNVIEW: YesNVIDIA MOSAIC: Yes (Windows 7, 8, 8.1, 10 and Linux)