MSI N9800GT-MD512. Graphics processor: GeForce 9800 GT, Maximum resolution: 2560 x 1600 pixels, Processor frequency: 550 MHz. Graphics adapter memory type: GDDR3, Memory bus: 256 bit, Memory bandwidth (max): 60.8 GB/s. Interface type: PCI Express 2.0. DirectX version: 10.0, OpenGL version: 2.1, Fill rate: 42.2 billion texels/sec. Cooling type: Active, Certification: RoHS