10.9.4 broke my nvidia driver. I get an error message that's its not compatible. I tried uninstalling and installed the latest driver and get the same error. so i'm using os x's default graphic driver. When I called Nvidia tech support told me that Apple actually makes these graphic cards so ask them. I'm using the quadro 4000 in a 2009 Mac Pro.
Mac Pro, macbook pro, Imacs (i7); Canon 5D Mark III/70D, Panasonic AG-HPX170/AG-HPX250P, Canon HV40, Sony Z7U/VX2000/PD170; FCP 6 certified; FCP X write professionally for a variety of media; teach video production in L.A.
Andy Edwards on the Adobe CC the Debate forum reports that it solved the bad video playback problem he was having, I assume on Premiere and a nMP. Don't think anything like that was reported on FCP X. Good to know, will be looking for more reports. Have avoided 10.9.3.
Sony PMW-EX1, Pana AJ-D810 DVCPro, DVX-100, Nikon D7000, Final Cut Pro X 10.1.1, Final Cut Studio 2 and 3, Media 100 Suite 2.1.5, Premiere Pro CS 5.5 and 6.0, AJA ioHD, AJA Kona LHi, Blackmagic Ultrastudio 4K, Blackmagic Teranex, Avid MC, 2013 Mac Pro Hexacore, 1 TB SSD, 64GB RAM, 2-D500: 2012 Hexacore MacPro 3.33 Ghz 24Gb RAM GTX-285 120GB SSD, Macbook Pro 17" 2011 2.2 Ghz Quadcore i7 16GB RAM 250GB SSD