Sapphire ATI Radeon HD 5450 1GB. Graphics processor: Radeon HD 5450, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: ATI. Graphic adapter memory: 1024 MB, Graphics adapter memory type: DDR3-SDRAM, Memory bus: 64 bit. Interface type: PCI Express x16. Shader model version: 5.0, OpenGL version: 3.2. Depth: 72.87 mm, Height: 25 mm, Width: 168 mm