PowerColor Video Card AXR9 270X 2GBD5-A2DHE Chipset: AMD Radeon R9 270X Core Clock: 1150 MHz Video Memory: 2GB GDDR5 Memory Interface: 256-bit Max. Resolution: 4096 x 2160 Input: 2x 6Pin PCI-E Power Connectors Output: DVI-I Dual Link, DVI-D Single Link, HDMI, 2x Mini DisplayPort