Single Slot Low Profile Half-Height Size Video Graphics Card PCI Express 2.1 x 16 DDR3 1GB Core Clock: 660 MHz Max Resolution: 2560 x 1600 DVI: 1 x DVI HDMI: 1 x HDMI Chipset Manufacturer: ATI GPU Series: AMD Radeon HD 5000 series Stream Processors: 80 Stream Processors Effective Memory Clock: 1000 MHz