Gainward GeForce 8400GS 1GB. Graphics processor: GeForce 8400 GS, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 1024 MB, Graphics adapter memory type: GDDR3, Memory bus: 64 bit. Interface type: PCI Express 2.0. DirectX version: 10.1, Shader model version: 4.1, OpenGL version: 3.2. Minimum system requirements: DVD-ROM, Minimum processor: Intel Pentium 4/AMD Athlon, Minimum RAM: 1024 MB