HP Quadro K6000 C2J96AT 12GB 384-bit GDDR5 PCI Express 3.0 x16 Plug-in Card Graphics Card Chipset Manufacturer: NVIDIA CUDA Cores: 2880 DisplayPort: 2 DVI: 1 x Dual-link DVI-I 1 x Dual-link DVI-D Other Ports: 1 x Stereo on Din connector - for certain 3D devices, requires additional physical PCI-E slot RAMDAC: 400 MHz Digital Resolution: DisplayPort: 4K (4096 x 2160) up to 60 Hz DVI-I dual-link: 2560 x 1600 up to 60 Hz DVI-I single-link: 1920 x 1200 up to 60 Hz Analog Resolution: VGA: 2048 x 1536 at up to 85 Hz