momohackintosh Posted March 15, 2016 Share Posted March 15, 2016 Hi guys! i have installed mavericks 10.9.5 but i have one problem with my graphics card: i have Gigabyte GTX 760 2gb, card's specific on the web site say that my card support opengl 4.3, i know that mavericks 10.9.5 support only opengl 4.1 but why opengl extension viewer say that my card use and support opengl 2.1?? i can active opengl 4.1 and solve this problem? i have bad permormance. i attach file with screenshot from opengl extensions viewer. Link to comment Share on other sites More sharing options...
0000-1248 Posted March 20, 2016 Share Posted March 20, 2016 Hi momohackintosh, have you installed the latest nVidia web drivers? Here is the link for build 13F1603 and Here for build 13F1134. Once you have, make sure to set your SMBIOS identifier to MacPro 3,1, MacPro4,1 or MacPro5,1, as it is a specified requirement on nVidia's website. Also be sure to be using the GraphicsEnabler=No (If you're using Chameleon). Link to comment Share on other sites More sharing options...
momohackintosh Posted March 21, 2016 Author Share Posted March 21, 2016 Hi momohackintosh, have you installed the latest nVidia web drivers? Here is the link for build 13F1603 and Here for build 13F1134. Once you have, make sure to set your SMBIOS identifier to MacPro 3,1, MacPro4,1 or MacPro5,1, as it is a specified requirement on nVidia's website. Also be sure to be using the GraphicsEnabler=No (If you're using Chameleon). Hi! i have last nvidia driver, i try to set smbios to macpro 3,1-4,1-5,1 and use graphicsenabler=no but problem is not solved..anyway..i dont understand if i must use graphicsenabler..because when i set it to "no"..the performance are worse..do you know why?? Link to comment Share on other sites More sharing options...
0000-1248 Posted March 29, 2016 Share Posted March 29, 2016 Well, if you get no QE/CI when using GraphicsEnabler=No, you aren't using the nVidia Web Drivers for acceleration, you're using the GraphicsEnabler feature of Chameleon. Please make sure that you're booting with nvda_drv=1 to enable the nVidia Web Drivers as well as omitting nv_disable=1 from your org.Chameleon.boot.plist if it occurs. Also, just to see if this is all just a waste of time, can you run a Graphics Benchmark on Windows and OS X and compare the two? If the results are similar, this problem may not even be worth solving. Best Regards, - Matt Link to comment Share on other sites More sharing options...
momohackintosh Posted March 29, 2016 Author Share Posted March 29, 2016 Well, if you get no QE/CI when using GraphicsEnabler=No, you aren't using the nVidia Web Drivers for acceleration, you're using the GraphicsEnabler feature of Chameleon. Please make sure that you're booting with nvda_drv=1 to enable the nVidia Web Drivers as well as omitting nv_disable=1 from your org.Chameleon.boot.plist if it occurs. Also, just to see if this is all just a waste of time, can you run a Graphics Benchmark on Windows and OS X and compare the two? If the results are similar, this problem may not even be worth solving. Best Regards, - Matt Thx for answer, i cant try windows benchmark because i haven't installed os, now i boot only mavericks, but i'm sure that the performance under windows are better. Anyway attach my bootflags. Link to comment Share on other sites More sharing options...
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