Can my 2012 Mac Pro support a Samsung UHD 4k Monitor?
I have a MacPro that I purchased at the end of 2012 and just had to replace my LED monitor. Found out that the Thunderbolt is not backwards compatible and will not work with my MacPro (not even with a converter). I just purchased a Samsung 4k Ultra High Definition monitor but I can't get it to display any higher than 1920 x 1080. Is this because of my graphics card (ATI Radeon HD 5770 1024 MB)? If so, what upgrade do I need to buy?
Mac Pro, OS X Yosemite (10.10.5)
Mac Pro, OS X Yosemite (10.10.5)