Chipset Manufacturer: ATI DirectX: DirectX 10.1 OpenGL: OpenGL 2.1 Other Ports: 2 x VHDCI Digital Resolution: 1920 x 1200 Cooler: With Fan Dual-Link DVI Supported: Yes Operating Systems Supported: Windows Vista (64-bit and 32-bit), Windows XP (64-bit and 32-bit) Linux (64-bit and 32-bit)