NVIDIA Quadro FX 3800 by PNY 1GB GDDR3 PCI Express Gen 2 x16 DVI-I DL Dual DisplayPort and Stereo OpenGL, DirectX, CUDA, and OpenCL Profesional Graphics Board, VCQFX3800-PCIE-PB 192 CUDA parallel processor cores 1GB GDDR3 Frame Buffer 256-bit memory interface DisplayPort (2) and DVI-I DL outputs (1) - any two active - Stereo optional Certified on all leading 3D design and DCC applications