Connect3D Radeon HD 5450 1GB. Graphics processor: Radeon HD 5450, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: ATI. Discrete graphics adapter memory: 1024 MB, Graphics adapter memory type: DDR2-SDRAM, Memory bus: 64 bit. Interface type: PCI Express 2.1. OpenGL version: 3.2. Minimum RAM: 1024 MB, Minimum system power supply: 400 W