7th Gen processors support DDR4 2400/ 2133 MHz . - 6th Gen processors support DDR4 2133 MHz . • Supports 2-Way AMD® CrossFire™ Technology. • 1 x HDMI™ port, supports a maximum resolution of 4096x2160@30Hz(7th CPU), 4096x2160@24Hz(6th CPU), 2560x1600@60Hz.