GPU selection - 4 FullHD outputs

  • Hi 

    I am going to build a solid workstation with a MacPro 5.1 for Izzy and the question is...  which GPU to use for 4 outputs in 1080p?

    I have a Matrox TH2Go DP ... absolute fail - no Full HD support on my MacBookPro (Thank you Matrox) for 3 outputs :-(

    What's stable and powerfull enough to play on 4 FullHD displays (projectors)?

    This one's look good, but what about GPU (OpenGL, OpenCL) acceleration for Actors?

    • NVidia Quadro M2000, 4GB GDDR5, 4x DisplayPort
    • AMD FirePro W7000, 4GB GDDR5, 4x DisplayPort

    ... or is it better to use a consumer gamingcard with Titan or Pascal GPU?

    There is also the Blackmagic Decklink Duo 2... it's complete without acceleration... but with the benefit of inputs...

    So whats your opinion... Thank's a lot...