Sapphire AMD Radeon HD 6450 1GB DDR3. Graphics processor: Radeon HD 6450, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: AMD. 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: 4.1. Depth: 94 mm, Height: 22 mm, Width: 146 mm