In general you need a dp1 2 or greater displayport cable for 1440p 144hz.
Displayport cable 144hz 1440p.
To display 1080p or 1440p at 120hz or 144hz you will need either a dual link dvi or displayport cable as these standards support higher resolutions and refresh rates.
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However as the displayport 1 2 could support 144 hz 1440p at the moment manufacturers mostly used displayport 1 2 as a result.
To output 1080p content at 144hz you will need either a dual link dvi a displayport or an hdmi 1 4 or higher though some monitors with hdmi 1 4 are limited to 60hz or 120hz cable.
The issue here is probably what the monitor will allow.
Displayport cable is the best for a 144hz screen.
Displayport 1 2 can easily output 1080p and 1440p resolutions at 144hz while displayport 1 3 and 1 4 increased bandwidth enough to deliver 4k resolution images at up to 144hz and far higher rates like 240hz for lower resolutions.
Most of the 144hz monitors that have hdmi connectors only work at 1080p 60hz on the hdmi input so you d have to check the monitor specs.
For 144hz at 1440p you will need at least an hdmi 2 0 or a displayport 1 2 while for 4k 144hz you are going to need an hdmi 2 1 or alternatively a displayport.
Cable matters displayport to displayport cable dp to dp cable 6 feet 4k resolution ready.
Read on to get the answer.
Incredible performance this displayport to displayport cable supports 3d 4k 60hz 3840x2160 ultra hd 1440p 144hz 2560x1440 qhd 1080p 144hz 1920x1080 full hd and flawless audio pass through for uncompressed digital 7 1 5 1 or 2 channels.
It requires a cable input with high resolution and refresh rates.
Fyi it s a challenging task to display 1080p or 1440p content on a 144hz gaming monitor.
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We re talking about handling more than 20 gbps of data transfer so you need a good quality cable to ensure your signal is delivered with integrity.
Thus the impact of displayport 1 3 was not that high in the market.
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