PowerColor HD7850 1GB GDDR5. Graphics processor: Radeon HD 7850, Maximum resolution: 4096 x 2160 pixels, Graphics processor family: AMD. Graphic adapter memory: 1024 MB, Graphics adapter memory type: GDDR5-SDRAM, Memory bus: 256 bit. Interface type: PCI Express 3.0. DirectX version: 10.1, Shader model version: 5.0, OpenGL version: 4.2. Bundled software: Driver CD