Running openCL on gtx670

more here

long story short – by default opencl doesnt work on gk104 but works on apple’s gk107 from new mbps. Now it works on gk104 (gtx670-gtx690)

Update: obviously ML drivers are much better (still need a patch so)


  1. erik
    July 13th, 2012 | 5:01 pm

    thats awesome news 🙂

    can somebody maybe test the neat video open cl benchmark on it?

    i wanna setup a system for video rendering and i am wondering about buying a gtx6xx or gtx5xx

    thank u very much 🙂

  2. Kingkazma
    July 14th, 2012 | 2:25 am

    Very weird, my shader clocks are at the correct 1411mhz compared to the 705 mhz you used.

    //neither is correct

  3. jeanlain
    July 14th, 2012 | 9:08 am

    The only comparable results I found on the luxmark site shows a score of 673 (openCL 1.1) on this scene, but it lists 7 compute units for the GTX 670.

  4. Brugom
    July 19th, 2012 | 5:16 pm

    i bought a GTX 670 2GB, i test it with LuxMark and the result is 1092…

    why with a GTX 570 2,5GB the result it is much higher like 6532 ????

    i’m running on a Mac Pro 4,1 : 16GB.RAM : Corsair SSD 240GB : 4TB RAID 0 : Dual Cinema Display 23”


  5. Brugom
    July 19th, 2012 | 5:17 pm

    other thing…

    it will be any time soon EFI Boot for Mac Pro running GTX 670 ????

  6. john
    August 17th, 2012 | 5:18 am

    “Now it works on gk104”


    “It doesn’t work, now it works”

    I must be missing something. What did you do?

  7. August 21st, 2012 | 4:19 am

    Amazing job, it worked with my Asus GTX 670.

    Is there a way to enable CUDA with this card?

  8. STEVE
    October 9th, 2012 | 6:04 pm

    Hi i have a Geforce 210,PCI E card and i have installed hakintosh 10.5.8 (ideneb) but my graphic card cant be detected i have tried and tried so many injectors but the end is panic for the software not to even start up what can i do i need help…

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