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Topic: WTS GPU Mining Rig $1400 (Read 845 times)

sauna
newbie
Activity: 37
Merit: 0
WTS GPU Mining Rig $1400
May 08, 2013, 06:00:07 PM
#13
Quote from: Eb0la on May 08, 2013, 05:48:18 PM
no way that thing will run anywhere.. I had 3 7950's in a case, Thermal shutdown EVERY time no matter what I did.  I had LOTS of fans on it.  Gave up and put it in a good old milk crate Smiley

2 cards if they are spaced apart nicely..

EDIT - just read you were getting 1500 out of them so I think they are clocked down.  Which will help with heat.  I am pushing almost 1800 out of my 3 7950's

Yup, probably because I'm not overclocking. One of the disadvantages of OCing is that the cards are not really designed to disperse the heat you are generating when you run at higher clocks.
Eb0la
sr. member
Activity: 350
Merit: 250
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:48:18 PM
#12
no way that thing will run anywhere.. I had 3 7950's in a case, Thermal shutdown EVERY time no matter what I did.  I had LOTS of fans on it.  Gave up and put it in a good old milk crate Smiley

2 cards if they are spaced apart nicely..

EDIT - just read you were getting 1500 out of them so I think they are clocked down.  Which will help with heat.  I am pushing almost 1800 out of my 3 7950's
limitless
member
Activity: 70
Merit: 10
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:48:11 PM
#11
Quote from: sauna on May 08, 2013, 05:43:32 PM
Quote from: limitless on May 08, 2013, 05:32:18 PM
how many MH/s does this ditch out ?

For which protocol? I know for Scrypt (litecoin) it gets about ~1.5 MHash/sec. For bitcoin you should see about 1.5GHash/sec

pfft 1.5 MH/s and it costs $1400...

that's so much
GSnak
full member
Activity: 182
Merit: 100
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:45:41 PM
#10
That PSU is borderline without undervolting. Three Sapphire for me pulls about 870w at the wall with stock voltage.
sauna
newbie
Activity: 37
Merit: 0
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:43:32 PM
#9
Quote from: limitless on May 08, 2013, 05:32:18 PM
how many MH/s does this ditch out ?

For which protocol? I know for Scrypt (litecoin) it gets about ~1.5 MHash/sec. For bitcoin you should see about 1.5GHash/sec
limitless
member
Activity: 70
Merit: 10
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:32:18 PM
#8
how many MH/s does this ditch out ?
sauna
newbie
Activity: 37
Merit: 0
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:30:21 PM
#7
Quote from: meebs on May 08, 2013, 05:21:31 PM
Quote from: sauna on May 08, 2013, 05:01:56 PM
Quote from: MrWizard on May 08, 2013, 04:59:02 PM
1) This is the wrong subsection for this post.
2) you are asking retail price for a used system.

These are new parts built two weeks ago. I cannot run from my location so I need to sell. I can give you receipts to verify.

I'd be surprised if that thing could run ANYWHERE thats above freezing temperature.. 3 7950s in a case that doesnt even look to have the side fans installed.. sweet jeebus that thing is gonna be hot.



It has a top fan and a side fan. Actually does quite a good job of dispersing the heat.
sellbuy
full member
Activity: 158
Merit: 100
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:26:02 PM
#6
Quote from: meebs on May 08, 2013, 05:21:31 PM
sweet jeebus that thing is gonna be hot.



yep... 24/7 two weeks of extra hot mining... maybe about 100-120 degrees?  Cheesy

meebs
hero member
Activity: 616
Merit: 500
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:21:31 PM
#5
Quote from: sauna on May 08, 2013, 05:01:56 PM
Quote from: MrWizard on May 08, 2013, 04:59:02 PM
1) This is the wrong subsection for this post.
2) you are asking retail price for a used system.

These are new parts built two weeks ago. I cannot run from my location so I need to sell. I can give you receipts to verify.

I'd be surprised if that thing could run ANYWHERE thats above freezing temperature.. 3 7950s in a case that doesnt even look to have the side fans installed.. sweet jeebus that thing is gonna be hot.

sauna
newbie
Activity: 37
Merit: 0
Re: WTS GPU Mining Rig $1400
May 08, 2013, 05:01:56 PM
#4
Quote from: MrWizard on May 08, 2013, 04:59:02 PM
1) This is the wrong subsection for this post.
2) you are asking retail price for a used system.

These are new parts built two weeks ago. I cannot run from my location so I need to sell. I can give you receipts to verify.
MrWizard
sr. member
Activity: 252
Merit: 250
Re: WTS GPU Mining Rig $1400
May 08, 2013, 04:59:02 PM
#3
1) This is the wrong subsection for this post.
2) you are asking retail price for a used system.
CouragedOne
newbie
Activity: 14
Merit: 0
Re: WTS GPU Mining Rig $1400
May 08, 2013, 04:57:27 PM
#2
Just a suggestion.. List it here : https://bitcointalk.org/index.php?board=51.0
sauna
newbie
Activity: 37
Merit: 0
Re: WTS GPU Mining Rig $1400
May 08, 2013, 04:54:44 PM
#1
Offers accepted as well. Ships from San Francisco, CA

AMD Sempron Processor 2.8 GHz
OCZ ZX Series 850W Fully-Modular 80PLUS Gold High Performance Power Supply compatible with Intel Sandybridge Core ...
30GB Sata SSD drive
Windows 7 Home Premium
3 x SAPPHIRE 100352-3L Radeon HD 7950 3GB 384-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
CORSAIR Vengeance 8GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMZ8GX3M1A1600C10
ASRock 970 EXTREME4 AM3+ AMD 970 SATA 6Gb/s USB 3.0 ATX AMD Motherboard with UEFI BIOS
Full tower case

http://i1.minus.com/jxfXMZrgXD8ck.jpg
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