DELL Quadro FX3700, GDDR3, 256 bit, 2560 x 1600 pixels, PCI Express x16 DELL Quadro FX3700. Graphics card memory type: GDDR3, Memory bus: 256 bit. Maximum resolution: 2560 x 1600 pixels. DirectX version: 10.0, OpenGL version: 2.1. Interface type: PCI Express x16. Cooling type: Active