Gainward 8400GS 512MB. Graphics processor: GeForce 8400 GS, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 512 MB, Graphics adapter memory type: DDR2, Memory bus: 128 bit. Interface type: PCI Express 2.0. OpenGL version: 3.2. Minimum processor: Intel Pentium 4, AMD Athlon, Minimum RAM: 1024 MB