A 144Hz monitor can display up to 144 FPS , more than double that of a standard 60Hz panel, which is capped at displaying 60 FPS. To put it another way, a low refresh rate monitor bottlenecks the frame rate you see, but monitors with higher refresh rates enhance your gaming experience.
Read moreHow many fps do you need for 144Hz?
example: you have a computer with an AMD graphics card, this monitor supports 144hz, that means that you need a minimum of 144 fps on a game to use 144hz. refresh rate = how many times A PIXEL can be shown per second. fps = rendered frames per second.
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