Sapphire Radeon HD3650. Graphics processor: Radeon HD3650, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: AMD. Graphic adapter memory: 512 MB, Graphics adapter memory type: DDR2, Memory bus: 128 bit. Interface type: AGP 8x. DirectX version: 10.1, Shader model version: 4.1, OpenGL version: 2.0