ASUS Extreme N7900GT Top, GDDR3, 256 bit, 1440 MHz, 2048 x 1536 pixels
ASUS Extreme N7900GT Top. Processor frequency: 520 MHz. Graphics card memory type: GDDR3, Memory bus: 256 bit, Memory speed: 1440 MHz. Maximum resolution: 2048 x 1536 pixels. DirectX version: 9.0, OpenGL version: 2.0