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[SOLVED] 10.9 GM GTX 660 Bad Performance


Streuli273
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Are you using this version?

 

http://www.luxrender.net/release/luxmark/LuxMark_v2.1_OSXIntel64.zip

 

I'm getting 445 points rendering the "sala" scene, 858 points when running on both CPU and GPU. My GTX 660 is not overclocked like yours.

 

What are you comparing your score to, how do you know that 560 points isn't correct on Mavericks?

How can you be sure that you should be getting 1000 points? 

 

You'd probably hit 1000 points if you enable both GPU and CPU.

 

Run this from terminal and let me know the results: oclBandwidthTest.zip

 

These are mine:

Running on...

GeForce GTX 660

Quick Mode

Host to Device Bandwidth, 1 Device(s), Paged memory, direct access
   Transfer Size (Bytes)    Bandwidth(MB/s)
   33554432            10659.5

Device to Host Bandwidth, 1 Device(s), Paged memory, direct access
   Transfer Size (Bytes)    Bandwidth(MB/s)
   33554432            12084.5

Device to Device Bandwidth, 1 Device(s)
   Transfer Size (Bytes)    Bandwidth(MB/s)
   33554432            95143.0

Depending on what CPU you have, yours should be only slightly faster.

Mine is an i5-3570K @ 3.5GHz.

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  • 1 month later...

My 'GTX 650ti Boost 2GB' does not work out-of-the-box in 10.9.

 

I experience very bad graphics performance (permanent flickering in 'active' windows), and window-animations have a very low FPS.

 

The console is full of OpenGL errors and 'OpenCL Ocean Wave Benchmark' also says that my GPU does not support OpenCL.

 

My chameleon.boot.plist has the 'GraphicsEnabler=no' setting (with this set to 'Yes' I get a white-screen freeze), and I already tried al kind of solutions, changing system identifier, upgrading FakeSMC, (temporary removing the GPUSensors.kext plugin from FakeSMC, trying the old DP8 Nvidia drivers.

 

But no luck :-S

 

Any ideas? 

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  • 3 weeks later...

Hi guys, just wondering if anyone can help. My 660 had a score of 488 on luxmark whilst running 10.8.4 and has now dropped to 427 whilst running 10.9.1

 

Is there any reason as to this? + Im also getting glitchy artifacts such as the mouse curser becomes a line ect. This was never a problem with ML. im just running graphicsenabler=No 

 

Thanks

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