ASUS ENGT520 SILENT/DI/1GD3(LP), PCI-E N. Graphics processor: GeForce GT 520, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 1024 MB, Graphics adapter memory type: DDR3-SDRAM, Memory bus: 64 bit. Interface type: PCI Express 2.0