MSI Radeon HD 5570 1024 MB DDR3 PCI-Express 2.0 Graphics Card MD1G MSI Afterburner Overclocking Utility-Support 2D/3D customized profile-Support CrossFireX mode All Solid Capacitors-10 years ultra long lifetime (under full load)-Lower temperature and higher efficiency-Aluminum core without explosion. Native HDMI Output Low Profile Design- Work perfect with slim or smaller system, especially for HTPC. Memory Interface: 128-bit