PowerColor AMD Radeon HD6450 1GB DDR3 DVI/HDMI/VGA PCI-Express Video Card AE6450 1GBK3-NHE 160 Stream Processors 1GB 64-Bit DDR3 PCI Express x1 Core Clock: 625 MHz Video Memory: 1GB DDR3 Bus: PCI-Express 2.1x 1 Max. Resolution: 4096 x 2160 Outputs: DL-DVI-D/HDMI/VGA