Processor 2.2 GHz Intel Core i7
Memory 8 GB 1333 MHz DDR3
Graphics AMD Radeon HD 6750M 1024 MB
Software OS X 10.8.4
Premiere Pro CC
Am I right in assuming that OpenCL is not working with Premiere Pro CC and OS X Mountain Lion?
On my MacBook Pro, Mercury Playback Engine GPU performance is much better in software only mode with OpenCL GPU acceleration turned off.
I had this same problem with Mac OS Lion and that was eventually fixed. Now the issue has cropped up again.
Is OpenCL GPU acceleration working for anyone with Mountain Lion on a MacBook Pro?
OpenCL GPU hardware acceleration works great on my 2012 15" MacBook Pro under 10.8.4 using CS6, but I haven't moved to CC yet. It would be strange for it to be supported in CS6 and not CC.
I don't think I even edited the text file, because I think the 650M was already on the list. Did you update the drivers?
Thanks for your responce.
OpenCL worked for me using CS6. Something has changed with CC.
What drivers are you referring to?
As I understand the AMD drivers are built into the OS.
There is a difference in Open CL code between AMD/ATi drivers and Nvdia. From what I have seen Nvidia Open CL is also more stable with Vegas than AMD/ATI