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Author Topic: How hot do your cards run?  (Read 1008 times)
mute20
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August 24, 2011, 07:23:42 PM
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I am curious how hot peoples cards run while mining. I only have 1 6850 ,but it runs pretty cool 70 nights 75 by day. How hot do most multicast systems run?
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cicada
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August 24, 2011, 07:56:56 PM
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All the green ones are 5830s, orange and red are 6950s.  You'll notice how the cooling on the 6950s blows, no pun intended.

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August 24, 2011, 07:57:27 PM
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All the green ones are 5830s, orange and red are 6950s.  You'll notice how the cooling on the 6950s blows, no pun intended.

Love the TMNT references Smiley

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August 25, 2011, 11:50:01 PM
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I am curious how hot peoples cards run while mining. I only have 1 6850 ,but it runs pretty cool 70 nights 75 by day. How hot do most multicast systems run?

I have two dual 6970 systems, in computer cases (no side panel.) The bottom one (poor airflow) gets to about 85C, the top one 78C. I run an automated script that downclocks them whenever the temperature gets above 88C.


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Jack of Diamonds
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August 26, 2011, 01:41:13 AM
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Everything at 50-65c, except 6990's at 75-90c.

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August 26, 2011, 01:43:08 AM
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Ive got 2 6850s (gaming rig) that I've been running 24/7 for the past 3 moths (200W cards) I havent seen the temp get above 68 in my sealed case.
The case itself is amazing tho..Best use of fans/space ive ever seen...and it was <$100
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August 26, 2011, 01:46:25 AM
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I generally aim for 70* but allow up to 80* before i get worried about anything.

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btminer8
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August 26, 2011, 02:44:02 PM
 #8

6870 Ref @ 86.5C 38%
6870 non-ref @ 70C 63%
Jezzz
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August 26, 2011, 02:45:57 PM
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All 6950s

Closed rigs seem to be between 75-85C
Open rigs are generally between 55-70C
m0w3r
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August 27, 2011, 05:03:08 AM
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I generally aim for 70* but allow up to 80* before i get worried about anything.
pretty much same here, I aim for 68-70, then 80 gets looked at.
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August 27, 2011, 05:09:31 AM
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I generally aim for 70* but allow up to 80* before i get worried about anything.
pretty much same here, I aim for 68-70, then 80 gets looked at.

Same here.

Card:1
DispIO: 66c
MemIO: 72c
Shader: 68c

Card 2
DispIO: 57c
MemIO: 62c
Shader: 60c

wndrbr3d
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August 27, 2011, 03:13:08 PM
 #12

i have two 6870's with non-ref cooling, meaning the top card gets hotter.

top: 80.5c
bottom: 76c
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what is this "brake pedal" you speak of?


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August 27, 2011, 05:20:43 PM
 #13

6870 closed case 60% fan 1005 Mhz 70's (AC MX2 thermal compound, was 80's stock) non ref    
6770 closed case 60% fan 1010 Mhz 60's sometimes low 70's non ref
5830 open case   65% fan 1050 Mhz 60's non ref
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