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Graphics - No GPU Power Management


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Well, I found temporary solution for this trouble on russian community Applelife.

For my GTX 650:

I use Chameleon v2.2 with Graphics Enabler=Yes and string from GTX 775M in to Device Properties:

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

MacModel change no needed. I use MacPro3,1.

Now, I see my GTX 650 1024 in system info as GTX 775M 2048, but all tests detect my video correctly: as GTX 650.

And it`s work: no frequency freezes in Quicklook, LuxMark e.t.c.

Please test this method and reply.

Good luck!

 

No luck here on GT610.. system boots.. GPU clock stuck :(

Well, I found temporary solution for this trouble on russian community Applelife.

For my GTX 650:

I use Chameleon v2.2 with Graphics Enabler=Yes and string from GTX 775M in to Device Properties:

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

MacModel change no needed. I use MacPro3,1.

Now, I see my GTX 650 1024 in system info as GTX 775M 2048, but all tests detect my video correctly: as GTX 650.

And it`s work: no frequency freezes in Quicklook, LuxMark e.t.c.

Please test this method and reply.

Good luck!

 

This it not working here, either.

Grey screen? Tested on 10.9.1? You must have 10.9.2 DP for correct string injection.

Update your system for last DP and try again.

Yes... it was 10.9.1   tested with 10.9.2 DP... this time boot is ok... but card still stuck at high frequency after using preview... =(

running:

 

ga-z77n-wifi

3570K

MSI GTX 660 OC

and the latest Mavericks Beta (13C39)

 

Finally -> Everything allows the GPU to dial down to 324/648 (core/memory) (photoshop, etc.) *except* Preview. Preview still ramps my GPU up to 1/6.0GHz the instant I open up an image in preview. I have to reboot to get the GPU do go back down to normal speeds. However, even the latter is an improvement because, previously, my system would boot into full GPU speed without opening any apps. Research indicates that Apple has change several GPU related kexts, but I think one last bit of tweaking is needed.

 

I'm more than pleased with this evolution and see no need to continue to run 10.8.5 - finally.

 

fwiw: I'm using multi.... 6.01 (the latest iteration causes random KPs on boot) and 6.0.1067 HWMonitor and the latest/greatest FakeSMC

 

edit: This time around, I slightly changed my install method. After wiping the SSD/reinstalling Mavericks - I transferred my apps from a Time Machine backup -> Then I updated mavericks via App store, then installed the beta (via the App store via the Beta installer helper), and only then did I use multi.... to install the /extras folder...which I promptly moved to the EFI partition. This is actually the smoothest iteration of OS X I've ever had. I thought ML was running well, but, now, for the first time (somehow?) my ethernet even actually works immediately upon reboot and wake from sleep..when previously it would take about 15 seconds before becoming active. 

The underlying problem might date back to ML. Yesterday, i tried some OpenCL-Applications under 10.8.5. Preview, Office and other applications did not cause the frequencies to freeze at base level like in Mavericks; however: OpenCL OceanWave and Luxmark did. 

I've just signed my opencl binary in 10.9.2

Now I'm going to overwrite opencl framework , fix permissions and reboot.

 

Wish me the best. I'll report later

 

EDIT: Working flawlessy on 10.9.2 13C44. Thanks.

 

So you basically disabled OpenCL on your card? What are the cons?

So you basically disabled OpenCL on your card? What are the cons?

 

 

+1 right question....

 

With a normal use there are neglegible performance losses.. and consider that OpenCL implementation is buggy.. so... do you think opencl was working?

 

When the clock remained at full speed I think all the framework is crashed :)

yoko: I think OpenCL was working just fine, the issue only affects Kepler cards AFAIK which makes it hard to rationalize that there's anything wrong with OpenCL specifically.

 

....

 

The consequence of doing the patch is that OpenCL functions will be executed on the CPU instead. So, higher CPU load. But if your CPU power management is working :P then that shouldn't be a problem.

 

I booted OS X to do the patch but I'd probably mess it up because I'm tired from working all day and I'd rather watch a movie or play a game.

 

So I ask those of you who did this, please, what's your CPU load like when doing the same things that caused the GPU clocks to get stuck?

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