PowerColor HD 2400 PRO. Graphics processor: Radeon HD2400 Pro, Maximum resolution: 2560 x 1600 pixels, Processor clock speed: 450 MHz. Graphic adapter memory: 512 MB, Graphics adapter memory type: DDR2, Memory bus: 64 bit. Interface type: AGP 8x. Shader model version: 4.0, OpenGL version: 2.0