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Author Topic: how to cool the GPU's temp? msi R7950 use for litecoin.  (Read 898 times)
ergou
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July 26, 2013, 06:07:41 PM
 #1

how to cool the GPU's temp?     msi R7950  use for litecoin.

First, i try to get the 'i' and 'GPU engine'  donw, but the temp still go to 90 degree.

anyone can help me improve the cgminer conf?

thanks.



"intensity" : "20,20",
"vectors" : "1,1",
"worksize" : "256,256",
"kernel" : "scrypt,scrypt",
"lookup-gap" : "2,2",
"thread-concurrency" : "16384,16384",
"shaders" : "1792,1792",
"gpu-engine" : "1000,1000",
"gpu-fan" : "85,85",
"gpu-memclock" : "1250,1250",
"temp-cutoff" : "95,95",
"temp-overheat" : "95,95",
"temp-target" : "85,85",
"api-port" : "4028",
"expiry" : "120",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "1",
"log" : "5",
"queue" : "1",
"scan-time" : "60",
"scrypt" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/usr/local/bin"
}
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techbytes
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July 26, 2013, 06:13:25 PM
 #2

Is your rig enclosed in a case?  If so, you will need to have the case open with a fan blowing directly at the GPU.  This will get it down to low 80.  Not pretty but effective.


-tb-

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July 26, 2013, 06:24:09 PM
 #3

Is your rig enclosed in a case?  If so, you will need to have the case open with a fan blowing directly at the GPU.  This will get it down to low 80.  Not pretty but effective.


-tb-

What he said. I would also set your fan speed to auto in your cgminer config.


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zackclark70
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July 26, 2013, 06:25:50 PM
 #4

you could try undervolting your cards

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ergou
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July 27, 2013, 03:54:45 AM
 #5

you could try undervolting your cards

using the 0.96 bois?

i do not know if it is stable or not. 

any other way?
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