MP 6,1 Mac Pro 2013 stuck at 50Hz

[Zeebedy]

Hey guys,

today i received a 2013 Mac Pro. Its all setup and am using a Thunderbolt 2 to DisPlay port cable.

When in 2K I can only get 50hz otherwise the display artifacts and the maximum it will allow at 2K is 75Hz??

Now, it could be the cable, not 100% sure, but it is 5M in length, could that be a factor??



thanks guys!

 

[capamac]

Yeah try a shorter cable mebbe.

 

[Zeebedy]

I’m sure the cable I bought doesn’t cut it either. It states 4k @ 60hz..

Ordered a new one 2m long and rated 4k @ 240hz, so surely will run 1440p @ 120hz..?

 

[capamac]

Dunno what the max refresh rates are on that particular Mac.