Hi. I was using DP for connectin my Nac PA272w monitor to Mac Pro 2013. And it was 60hz for 1440p
But i just bought new HDMI 2.0 cabel and connect my monitor.
And it only gives 30hz for 1440p. Also i think the quality of image is a bit worse.
Why?
Because the HDMI port on the 2013 MP is limited to 30Hz for resolution greater than 1080p.
I would get a mini displayport to HDMI adapter rated for 4K@60 Hz and use that. That is what I had to use to drive a 4K monitor@60Hz since my PC could only use the DP input on my 4K monitor.
ALso make sure that your HDMI cable 2.9 is rated for 4K@60 Hz
Because the HDMI port on the 2013 MP is limited to 30Hz for resolution greater than 1080p.
I would get a mini displayport to HDMI adapter rated for 4K@60 Hz and use that. That is what I had to use to drive a 4K monitor@60Hz since my PC could only use the DP input on my 4K monitor.
ALso make sure that your HDMI cable 2.9 is rated for 4K@60 Hz
I see. i did not know that. Thank you for the answer.
Mac Pro 2013 HDMI only 30 hz for 1440p?
