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With HDMI it does 100 Hz, with display port it is 180 Hz. You're going to find with most monitors that it's the same with all of them until you get up to the really expensive ones because HDMI 2.1 which allows you to go above 100 Hertz it's only allowed on certain monitors and it's usually the expensive ones because HDMI is basically a private company and will only sell HDMI 2.1 to whoever pays for it and they charge a lot for HDMI 2.1. So unless you spend a lot of money on the monitor you're most likely going to always have HDMI 2.0 which only goes up to 100 HZ. if you want high hz you're always going to be using display port. Otherwise if they only have with an HDMI port you're stuck at 100 Hertz. Yeah it kind of sucks but HDMI basically has a monopoly on who gets HDMI 2.1 and who doesn't. And they do that by charging a lot for 2.1. So for budget monitors they're not going to put HDMI 2.1 on them because they wouldn't be budget anymore. Just some knowledge that most people don't know that I thought I'd let you know
Sorry, there was a problem. Please try again later.The maximum refresh rate of 180hz is only attainable while using the Display Port connection. Due to the 3440x1440 resolution and the HDMI port version being "2.0", using HDMI instead will significantly limit the attainable refresh rate.
Sorry, there was a problem. Please try again later.The max resolutions are: HDMI: 3440x1440@100Hz, and DP: 3440x1440@180Hz.
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