Simply plugging in a DisplayPort cable won't unlock your monitor's true performance ...
One often overlooked consideration when choosing your PC monitor is the ports that come with it. The two primary standards are HDMI and DisplayPort, which offer different features and capabilities.
In addition to the above, all modern HDMI ports should support AMD's FreeSync technology, which eliminates screen tearing in games by matching the monitor's refresh rate to your video card's output ...