MSI R4850-2D1G-OC, 1 GB, GDDR3, 256 bit, 1986 MHz, 2560 x 1600 pixels, PCI Express 2.0
MSI R4850-2D1G-OC. Processor frequency: 640 MHz. Discrete graphics card memory: 1 GB, Graphics card memory type: GDDR3, Memory bus: 256 bit, Memory clock speed: 1986 MHz. Maximum resolution: 2560 x 1600 pixels. DirectX version: 10.1, OpenGL version: 2.1, Dual Link DVI. Interface type: PCI Express 2.0. Cooling type: Active