Would it carry 144hz even if my monitor's port is from the hdmi 1.4 daysThey will work together just fine. No worries.
My question is if a better cable will allow me to use 144hz because my current one is only displaying 60hz. Will hdmi 2.0 on a monitor made when hdmi 1.4 was the norm make a difference or no?It depends on your monitor specs.
Lower resolution will allow faster refresh. A better cable won"t hurt anything, I look at it as future proofing.
https://en.wikipedia.org/wiki/HDMI
The monitor is 144hz and worked with dvi on my old gpu is what I said. I need to know if the hdmi 2.0 cable will transfer 144hz or keep it at 60hz which is my current situation. Acer 276hlQuestion 1 - Depends on monitor specs, probably not
Question 2 - If monitor is only capable of 60hz then No
What Monitor do you have?