MSI RX1550-TD128EH, GDDR2, 64 bit, 800 MHz, 2560 x 1600 pixels
MSI RX1550-TD128EH. Processor frequency: 550 MHz. Graphics card memory type: GDDR2, Memory bus: 64 bit, Memory clock speed: 800 MHz. Maximum resolution: 2560 x 1600 pixels. DirectX version: 9.0, OpenGL version: 2.0