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Author Topic: Pictures of your mining rigs!  (Read 1805209 times)
ElJay
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May 19, 2013, 08:06:27 PM
 #2221



How does the lowest GPU breath? What temps at what settings? So many questions?  Grin

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Tirapon
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May 19, 2013, 09:34:28 PM
 #2222

Been meaning to post this for a little while, but I've only just got round to it. 6 x 7950s with another 3 soon to come. Currently managing about 3600 kHash/s mining litecoin. Its a group project with six of us involved, but I've ended up doing most of the setting up seeing as everyone else had exams, whereas I'm on a year out from uni.

Nice woodwork.

Lol, thanks, I hope its not a fire hazard! Obviously the GPUs will cut off if they get too hot, and there's a circuit breaker in case of a power surge so hopefully its all good. Should be making some metal frames eventually though.
iamthekey
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May 19, 2013, 09:42:52 PM
 #2223

http://i.imgur.com/BvldCWM.jpghttp://i.imgur.com/DrUnQZq.jpghttp://i.imgur.com/JMz0Dw1.jpghttp://i.imgur.com/WJKRoXj.jpg
qiuness
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May 21, 2013, 03:12:09 AM
 #2224

i've got 15Boards running ~32Cards....
2 AC's:

1 32k BTU and 1 Mobile 8000BTU... those barely keep the temp in the mid 70...
I`m looking for a good cooling solution
Beaflag VonRathburg
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May 21, 2013, 03:23:10 AM
 #2225

i've got 15Boards running ~32Cards....
2 AC's:

1 32k BTU and 1 Mobile 8000BTU... those barely keep the temp in the mid 70...
I`m looking for a good cooling solution

It sounds like you need a better location. I have 18 cards and with the power of mother nature they stay between 50-101*F depending on the time of year. I do bring a box fan out in the summer though.

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May 21, 2013, 09:15:24 AM
Last edit: May 21, 2013, 11:40:38 AM by thecryptokeeper
 #2226

3.75Mh/s Litecoin miner:

Hardware
  • Six MSI R7950 Twin Frozr 3GD5/OC (overclocked and undervolted)
  • MSI Z77A-GD65 motherboard
  • LEPA G Series G1600-MA 1600W power supply
  • Intel Celeron G1620 Ivy Bridge
  • G.SKILL Sniper Series 8GB memory
  • Six powered riser cards
  • Custom case

Software
  • Windows 8
  • Catalyst 13.1
  • cgminer 3.01

Config file:
"intensity" : "20,20,20,20,20,20",
"gpu-fan" : "0-100,0-100,0-100,0-100,0-100,0-100",
"temp-cutoff" : "95,95,95,95,95,95",
"temp-overheat" : "85,85,85,85,85,85",
"temp-target" : "80,80,80,80,80,80",
"gpu-powertune" : "20,20,20,20,20,20",
"gpu-memclock" : "1400,1400,1400,1400,1400,1400",
"gpu-engine" : "1050,1050,1050,1050,1050,1050",
"gpu-vddc" : "1.087,1.087,1.087,1.087,1.087",
"thread-concurrency" : "22400,22400,22400,22400,22400,22400",
"lookup-gap" : "2",
"worksize" : "256",
"gpu-threads" : "1",
"expiry" : "120",
"queue" : "1",
"scrypt" : true



http://i.imgur.com/6aWF1Aal.jpg

http://i.imgur.com/WcgAFucl.jpg

http://i.imgur.com/gKMU8Ojl.jpg

http://i.imgur.com/Rw2Pkeml.jpg

http://i.imgur.com/V7rW6JSl.jpg

http://i.imgur.com/nfkzeH3l.jpg

http://i.imgur.com/1ThEVEvl.jpg

http://i.imgur.com/LCcLqjal.jpg

http://i.imgur.com/QeSPawZl.png?1
Tigggger
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May 21, 2013, 11:03:11 AM
 #2227



That's an excellent looking rig, you should start selling those Smiley

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May 21, 2013, 01:09:55 PM
 #2228


That's an excellent looking rig, you should start selling those Smiley

Yea, that's radical. Nice, compact & clean. I like it a lot.
esenminer
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May 21, 2013, 01:50:49 PM
 #2229

Very Nice!
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May 21, 2013, 03:16:48 PM
 #2230



Very well done, congrats!

If you 'double' riser the end card you could space them out a bit more for more airflow.

Tired of substandard power distribution in your ASIC setup???   Chris' Custom Cablez will get you sorted out right!  No job too hard so PM me for a quote
Check my products or ask a question here: https://bitcointalk.org/index.php?topic=74397.0
Hippie Tech
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May 21, 2013, 03:18:03 PM
 #2231

I want to change the TIM on every one of those...

Twin Frozr III's  Kiss

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May 21, 2013, 04:07:08 PM
 #2232











I want to change the TIM on every one of those...

Twin Frozr III's  Kiss

Now that's what I call a rig! Very nice!

I will agree with HippieTech, tho. Why are 2 of them running so much cooler than the others? The same GPU, same setting, uniform spacing for airflow, and they're ranging from 59-86C?!

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esenminer
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May 21, 2013, 04:22:03 PM
 #2233



I want to change the TIM on every one of those...

Twin Frozr III's  Kiss

Now that's what I call a rig! Very nice!

I will agree with HippieTech, tho. Why are 2 of them running so much cooler than the others? The same GPU, same setting, uniform spacing for airflow, and they're ranging from 59-86C?!

The one with with the fan on the open side is probably coolest then the rest gradually run hotter as they suck in the air exhausted by the card beside it until the last one which runs the hottest.
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May 21, 2013, 04:36:26 PM
 #2234

Excellent work, thecryptokeeper!  Did your LEPA come with a 6th PCI-E cable, or did you make one/buy one separately?

14u2rp4AqFtN5jkwK944nn741FnfF714m7
Sophokles
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May 21, 2013, 04:37:35 PM
 #2235

Ok, time for a bit of showing off my rig:



5x Sapphire Radeon 7970
3750kHash/sec Litecoin
and blowing the heat right out of the window!
esenminer
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May 21, 2013, 04:58:13 PM
 #2236

Ok, time for a bit of showing off my rig:



5x Sapphire Radeon 7970
3750kHash/sec Litecoin
and blowing the heat right out of the window!

Looks super! What kind of PSU is that? Powered risers?

Sophokles
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May 21, 2013, 05:03:44 PM
 #2237


Looks super! What kind of PSU is that? Powered risers?


Thanks!
PSU is Enermax Platimax 1500W. 4 non-powered risers, and one powered.
esenminer
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May 21, 2013, 05:12:14 PM
 #2238


Looks super! What kind of PSU is that? Powered risers?


Thanks!
PSU is Enermax Platimax 1500W. 4 non-powered risers, and one powered.

Just curious - how did you figure out that only 1 of the risers needed to be powered? was it not working or is the riser the only 1x etc?
Sophokles
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May 21, 2013, 05:16:57 PM
 #2239


Looks super! What kind of PSU is that? Powered risers?


Thanks!
PSU is Enermax Platimax 1500W. 4 non-powered risers, and one powered.

Just curious - how did you figure out that only 1 of the risers needed to be powered? was it not working or is the riser the only 1x etc?

I ran it for a few weeks with 4 cards on non-powered risers. Then I felt like adding a fifth card. But was unsure if the mobo would survive. Look for massnerder's thread about the rig fire he accidentially caused. That's why I went for powered riser for the fifth card.
esenminer
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May 21, 2013, 05:25:32 PM
 #2240


Looks super! What kind of PSU is that? Powered risers?


Thanks!
PSU is Enermax Platimax 1500W. 4 non-powered risers, and one powered.

Just curious - how did you figure out that only 1 of the risers needed to be powered? was it not working or is the riser the only 1x etc?

I ran it for a few weeks with 4 cards on non-powered risers. Then I felt like adding a fifth card. But was unsure if the mobo would survive. Look for massnerder's thread about the rig fire he accidentially caused. That's why I went for powered riser for the fifth card.

Ok thanks I will check that out!
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