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The maximum preset resolution supported by this monitor is 1920 x 1080 at 255 Hz on the HDMI port and 1920 x 1080 at 360 Hz on DisplayPort. For technical assistance on this monitor, we recommend contacting the Dell technical support team after the purchase. They are available on Facebook and Twitter(@Dellcares).
Sorry, there was a problem. Please try again later.No idea. I'm using display port because I have a Nvidia card.
Sorry, there was a problem. Please try again later.At least 120. The display port hits 360.
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