ASUS GTX680-DC2-4GD5, GeForce GTX 680, 4 GB, GDDR5, 256 bit, 2560 x 1600 pixels, PCI Express 3.0
ASUS GTX680-DC2-4GD5. Graphics processor family: NVIDIA, Graphics processor: GeForce GTX 680, Processor frequency: 1006 MHz. Discrete graphics card memory: 4 GB, Graphics card memory type: GDDR5, Memory bus: 256 bit, Memory clock speed: 6008 MHz. Maximum resolution: 2560 x 1600 pixels. DirectX version: 11, OpenGL version: 4.2, Dual Link DVI. Interface type: PCI Express 3.0. Cooling type: Active