Hackmodford Posted February 26, 2014 Share Posted February 26, 2014 I can confirm that I still have the same issue with 10.9.2. The GPU clock gets stuck when opening preview to view an image. Link to comment Share on other sites More sharing options...
Riley Freeman Posted February 28, 2014 Share Posted February 28, 2014 MacAndor updated his post with a 32-bit patch. This fixed MC Domination triggering OpenCL for me. Original: 8B4508A80574188 Patched: 8B4508A80074188 This is in addition to the original 64-bit patch. Link to comment Share on other sites More sharing options...
space111 Posted February 28, 2014 Share Posted February 28, 2014 I use a Kepler (GTX650 OC), the GPU frequency will stuck to 1.2GHz after preview a picture. This issue has been found since 10.8.2, after upgrading to 10.9.2 yesterday and the issue remains... only restart computer helps..sleep won't help... Hello What GPU PM issue are you getting? Link to comment Share on other sites More sharing options...
Durreau Posted March 2, 2014 Share Posted March 2, 2014 Anyone use the LegacyAGPM method? works for me... i put the file here for your convenience. If you use it only modify the SMBios and DeviceID strings in info.plist with your info ( the file is made for iMac 12.1 and GTX 560 ), install in S/L/E, repair permissions and recreate cache, then only reboot... and test if power management works correctly Note: If you work with a Mavericks version 10.9 or 10.9.1, modify the CFBundleVersion string with the version number found in the original AGPM.kext´s info.plist LegacyAGPM.kext.zip Link to comment Share on other sites More sharing options...
koliberK Posted March 2, 2014 Share Posted March 2, 2014 Hi there, Solved mystery of GPU stuck at full speed in 3D. I have EVGA GTX 570 on w/c, BIOS 70.10.49.00.74 and dual 22" monitors. It's a shame really, because GPU will stuck on full 3D mode as there is apparently a hardware limitation: GPU Runs at a High Performance Level (full clock speeds) in Multi-display Modes This is a hardware limitation and not a software bug. Even when no 3D programs are running, the driver will operate the GPU at a high performance level in order to efficiently drive multiple displays. In the case of SLI or multi‐GPU PCs, the second GPU will always operate with full clock speeds; again, in order to efficiently drive multiple displays. Today, all hardware from all GPU vendors have this limitation. GPU Runs at a High Performance Level (full clock speeds) in Multi-display Modes Link to comment Share on other sites More sharing options...
Hackmodford Posted March 2, 2014 Share Posted March 2, 2014 If I run the Luxmark Benchmark in Windows the GPU scales back down properly. Link to comment Share on other sites More sharing options...
bbeepp Posted March 3, 2014 Share Posted March 3, 2014 Anyone use the LegacyAGPM method? works for me... i put the file here for your convenience. If you use it only modify the SMBios and DeviceID strings in info.plist with your info ( the file is made for iMac 12.1 and GTX 560 ), install in S/L/E, repair permissions and recreate cache, then only reboot... and test if power management works correctly Note: If you work with a Mavericks version 10.9 or 10.9.1, modify the CFBundleVersion string with the version number found in the original AGPM.kext´s info.plist I have tried and it does not help. Clocks stay at high state after using Luxmark or Quicklook. Link to comment Share on other sites More sharing options...
Hackmodford Posted March 3, 2014 Share Posted March 3, 2014 New CUDA Driver Version: 5.5.47 on CUDA preferences panel, installed and checked everything is working now!!! yeahhhh!!! I'm getting reports the latest CUDA drivers somehow solve the problem. Can anyone confirm? Link to comment Share on other sites More sharing options...
ccsr Posted March 3, 2014 Share Posted March 3, 2014 I'm getting reports the latest CUDA drivers somehow solve the problem. Can anyone confirm? No, not fixed Link to comment Share on other sites More sharing options...
mariosk9gr Posted March 5, 2014 Share Posted March 5, 2014 I just installed 5.5.47 and the problem still remains! System: 4770k, Maximus VI Formula, Asus GTX 770 Link to comment Share on other sites More sharing options...
Riley Freeman Posted March 7, 2014 Share Posted March 7, 2014 MacAndor's OpenCL patch still works fine in 10.9.3. Which is good, because the bug remains. Link to comment Share on other sites More sharing options...
Hackmodford Posted March 7, 2014 Share Posted March 7, 2014 I'm on the latest web drivers and cuda drivers. I still have the problem, the guy I mentioned still had the problem too. I finally got the openCL framework patch working for me... Link to comment Share on other sites More sharing options...
Riley Freeman Posted March 14, 2014 Share Posted March 14, 2014 Still no fix with the latest 331.01.01f02 Web drivers. Link to comment Share on other sites More sharing options...
ccsr Posted April 11, 2014 Share Posted April 11, 2014 Can anyone test yesterdays 10.9.3 beta? Any change to the GPU PM on Kepler cards? Thanks in advance Link to comment Share on other sites More sharing options...
aphex6b Posted April 13, 2014 Share Posted April 13, 2014 still stuck.. i wonder if flashing a custom fan curve bios will help, not sure about the p states, but it will at least stay cooler while gaming in mac os Link to comment Share on other sites More sharing options...
Hackmodford Posted April 14, 2014 Share Posted April 14, 2014 still stuck.. i wonder if flashing a custom fan curve bios will help, not sure about the p states, but it will at least stay cooler while gaming in mac os No, sounds like it would damage your card. The clock speed bug needs to be fixed. Link to comment Share on other sites More sharing options...
kjp4756 Posted April 14, 2014 Share Posted April 14, 2014 Don't get your hopes up on this ever being fixed. If it's not happening on actual apple hardware then it won't be fixed. It'll end up like the fermi freeze issue. Link to comment Share on other sites More sharing options...
ccsr Posted April 14, 2014 Share Posted April 14, 2014 Don't get your hopes up on this ever being fixed. If it's not happening on actual apple hardware then it won't be fixed. It'll end up like the fermi freeze issue. It is happening on apple hardware, isn't it? I think I saw a topic like that on the support forum Link to comment Share on other sites More sharing options...
sselshamy Posted May 16, 2014 Share Posted May 16, 2014 Great news, the new nVidia 10.9.3 drivers solved the problem. http://us.download.nvidia.com/Mac/Qu...4.01.01f01.pkg After installation just add this flag in /Extra/org.chameleon.Boot.plist <key>Kernel Flags</key><string>nvda_drv=1</string> 6 Link to comment Share on other sites More sharing options...
bbeepp Posted May 16, 2014 Share Posted May 16, 2014 Holly sh...! Is this true? 1 Link to comment Share on other sites More sharing options...
sselshamy Posted May 16, 2014 Share Posted May 16, 2014 Yes, I can open images in preview app normally, GPU clock speed slows down normally thats my day 2 Link to comment Share on other sites More sharing options...
bbeepp Posted May 16, 2014 Share Posted May 16, 2014 Awesome! This must have been a serious bug it took them so long to solve 3 Link to comment Share on other sites More sharing options...
FranticJohny Posted May 16, 2014 Share Posted May 16, 2014 What about LuxMark? Does it clock down after the benchmark? 1 Link to comment Share on other sites More sharing options...
klemant Posted May 16, 2014 Share Posted May 16, 2014 What about LuxMark? Does it clock down after the benchmark? Unfortunately no.... 1 Link to comment Share on other sites More sharing options...
ccsr Posted May 16, 2014 Share Posted May 16, 2014 This is great news!!! I just did it and it works great! About time. No need to add any kernel flags, the driver installation itself adds the flag. The only thing needed now is an update to cuda. Just brilliant Link to comment Share on other sites More sharing options...
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