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MacPro mid 2012 vs 4K

Caesar_091

Caesar_091

macrumors 6502
Original poster
Hello,

I'm wondering about a 4K display (and why not two of them!) on my mid 2012 Mac Pro.
1) I know that an nVidia GTX 750 or 960 or 970 or 980 will handle one of those on my config... and what about two 4k displys?
2) Will I be able to set display's brightness and contrast from Mac OS as one can do with any other Apple-made display? I can't do that on my DELL U2312HM...
3) If I buy a conventional PC card will it work out of the box except for booting logos and EFI stuff? Using a secondary low-demanding Apple video card will solve this issue right?
4) Will I need an external power supply? (I have read the thread... but I is there is no absolute conclusion?)
5) Is there something I missing or I will to face to take into account with a PC card or 4K displays?


TIA 😉
 
Will a 2012 Mac Pro take full benefit from a 980Ti-6GB?
Should I go for a 960-4GB or a 980-4GB instead?

What do you suggest?
[doublepost=1478287420][/doublepost]The 960 (GM206) is the only full hardware HEVC/H265 decoding enabled for hardware decoding 4K movies and natively supporting HDCP 2.2 content over HDMI 2.0... while 970, 980 should support HEVC video encoding only.

Sources:
- https://forums.geforce.com/default/...-really-support-true-4k-hevc-h-265-decoding-/
- https://forums.adobe.com/thread/2018024
- http://forums.evga.com/H265-HEVC-Vi...nly-the-GeForce-GTX-960-decodes-m2283590.aspx
 
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