Mark Rose (OP)
Newbie
 Offline
Activity: 10
Merit: 0
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February 19, 2012, 07:43:57 AM |
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Okay, I'll admit it: I love clusters. But until I realized the profitability of bitcoin mining, I never had a justification for keeping one running.
Now I can't wait to build one.
Did this happen to anyone else?
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Once a transaction has 6 confirmations, it is extremely unlikely that an attacker without at least 50% of the network's computation power would be able to reverse it.
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Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
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dab
Newbie
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Activity: 42
Merit: 0
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February 19, 2012, 08:06:25 AM |
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I've gotta admit, that I love having servers. Makes me feel powerful. Though I don't think mine are powerful enough to do any serious mining. D:
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Matthew N. Wright
Untrustworthy
Hero Member
Offline
Activity: 588
Merit: 500
Hero VIP ultra official trusted super staff puppet
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February 19, 2012, 08:07:56 AM |
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I have a cluster of 200 Apple II computers all networked together to provide 1 Mh/s of mining power.
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Miner612
Member
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Activity: 84
Merit: 10
FPGA convert
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February 19, 2012, 09:55:04 AM |
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Yes. I am obsessed with bitcoin rigs.
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I buy and sell GPUs, most 5850s and 7970s. jimzolorenzo@gmail.com -- Make an offer. http://myworld.ebay.com/i_buy_5850s -- current inventory I have a couple bare bone mining rigs for sale as well. -------------- I bought silver from [ccliu] 5 star transaction! I bought silver from [TECSHARE] -- shipping still |
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dab
Newbie
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Activity: 42
Merit: 0
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February 19, 2012, 08:21:27 PM |
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^ that, what he said. I'm saving up for 1 card atm. Gonna be a while with rent and food to pay for.  HUNGER STRIKE TIME! |
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DarkEagle
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Activity: 9
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February 19, 2012, 09:36:51 PM |
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nice topic heh maybe some1 posts any photos?  |
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xbmcoin
Newbie
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Activity: 10
Merit: 0
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February 19, 2012, 10:35:42 PM |
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payb.tc
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February 19, 2012, 11:31:28 PM |
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lol at the lonely deskfan who thinks he can cool 60+ computers.
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xbmcoin
Newbie
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Activity: 10
Merit: 0
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February 19, 2012, 11:46:31 PM |
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lol at the lonely deskfan who thinks he can cool 60+ computers.
It's probably for the technician who needs to patch behind those machines  |
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Miner612
Member
Offline
Activity: 84
Merit: 10
FPGA convert
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February 20, 2012, 12:18:24 AM |
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I buy and sell GPUs, most 5850s and 7970s. jimzolorenzo@gmail.com -- Make an offer. http://myworld.ebay.com/i_buy_5850s -- current inventory I have a couple bare bone mining rigs for sale as well. -------------- I bought silver from [ccliu] 5 star transaction! I bought silver from [TECSHARE] -- shipping still |
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xbmcoin
Newbie
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Activity: 10
Merit: 0
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February 20, 2012, 12:33:06 AM |
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Nope.It is a beowulf cluster however.
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Mark Rose (OP)
Newbie
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Activity: 10
Merit: 0
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February 20, 2012, 04:06:23 AM |
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Nope.It is a beowulf cluster however.
I'm sure Hroðgar would be proud! |
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stcupp
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February 20, 2012, 04:37:34 AM |
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randomboy50
Newbie
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Activity: 13
Merit: 0
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February 20, 2012, 05:12:27 AM |
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That...is beautiful
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nave
Donator
Full Member
Offline
Activity: 162
Merit: 100
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February 20, 2012, 10:55:24 AM |
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No matter how many times I see those pictures I can't stop myself from just sitting and staring at the awesomeness for several minutes.
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server
Legendary
Offline
Activity: 892
Merit: 1002
1 BTC =1 BTC
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February 20, 2012, 11:32:36 AM |
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 I like small and quiet clusters like this  Icarus fpga cluster 2 Ghs @ 100W |
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MajorMiner13
Newbie
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Activity: 10
Merit: 0
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February 20, 2012, 03:49:56 PM |
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I like small and quiet clusters like this Icarus fpga cluster 2 Ghs @ 100W You are on your way to having a nice cluster there! FPGA makes it look so clean and easy! |
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xiaomei
Newbie
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Activity: 24
Merit: 0
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February 20, 2012, 08:22:05 PM |
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Has anyone built an AWS GPU cluster?
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Mark Rose (OP)
Newbie
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Activity: 10
Merit: 0
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February 20, 2012, 08:32:49 PM |
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Has anyone built an AWS GPU cluster?
That's almost certainly not worth it. The GPU instances use Nvidia cards, which from what I gather are slow at hashing. Plus they cost $2.10/hr ($1500/mn). |
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randomboy50
Newbie
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Activity: 13
Merit: 0
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February 20, 2012, 11:34:40 PM |
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Not to hijack the thread, but could someone give me the "explain it to me like im 5" explanation of what im looking at. I understand mining bitcoins with computers and such but these cards confuse me. How are they achieving that type of hash rate at such a low power draw? |
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