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Author Topic: RIG 2.4GHash~2.65Ghash, my 1st rig  (Read 1575 times)
BlackSnow
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August 29, 2011, 07:26:29 PM
 #1

What do u think of this Rig


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AMD Sempron 145 Sargas 2.8GHz Socket AM3 45W Single-Core Desktop Processor SDX145HBGMBOX ===Unlocked 2 Cores===
MSI 890FXA-GD70 AM3 AMD 890FX SATA 6Gb/s USB 3.0 ATX AMD Motherboard
CORSAIR 2GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model VS2GB1333D3 G
KINGWIN ABT-850MM 850W ATX ===Motherboard+2GPUS===
KINGWIN ABT-650MM 650W ATX ===2GPUS===
NZXT GAMMA Classic Series GAMA-001BK Black Steel ATX Mid Tower Computer Case
Western Digital HDWD1600AABB 160GB 7200 RPM IDE Ultra ATA100 / ATA-6 3.5" Internal Hard Drive

4 x AMD HD5970 Radeon HD 5970 2GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card

RIG COST ===2,500 USD===


Power Consumption
=============================================
Motherboard
Processor
Ram
HardDrive
240W

AMD HD5970 Radeon HD 5970 2GB 256-bit GDDR5 PCI Express 2.1 x16
294W x 4 = 1176 W

1.416 KW

Working 24hrs = 33.984 KWh
Working 30 days = 1019.53 KWh
 x 0.1561 USD/KWh = 152.93 USD

Note: with a probe i got a consumption average 1.4KW~1.52KW
=============================================

INCOME
=============================================
its variable. depends on GPU temps and Temp on the day
i get from 2.4GHash~2.65Ghash

with dificulty 1564060
HashRate 2400 Mhash/s
ExchangeRate 8.86664 USD
Earnings 410.53

with dificulty 1564060
HashRate 2650 Mhash/s
ExchangeRate 8.86664 USD
Earnings 453.35

thats a montly profit of 257.60~300.42 USD per rig
=============================================

Cooling
=============================================
2 20" Weather-Shield Box 3-Speed Fan with Thermostat.  $50 each.  they turn when TEMP Reachs 65.
saves some electricity in cold days.
=============================================
planning to buy 11 more of those NEXT month

oppinions..?

AMD Sempron 145===Unlocked 2 Cores===
MSI 890FXA-GD70
CORSAIR 2GB DDR3
KINGWIN ABT-850MM ===Motherboard+2GPUS===
KINGWIN ABT-650MM ===2GPUS===
NZXT GAMA-001BK
HDWD1600AABB 160GB 7200
4 x AMD HD5970 Radeon HD 5970 2GB GDDR5
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ElectricMucus
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August 29, 2011, 07:30:57 PM
 #2

Making your purchase dependent on a future difficulty drop is a very bad idea.

First they ignore you, then they laugh at you, then they keep laughing, then they start choking on their laughter, and then they go and catch their breath. Then they start laughing even more.
Stefanie Andrea
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August 29, 2011, 08:03:45 PM
 #3

Making your purchase dependent on a future difficulty drop is a very bad idea.

It could rise instead of drop.
happycamper
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August 29, 2011, 08:05:30 PM
 #4

what worse could happen is bitcoin price crashes and you are left with some oversized heaters...
BlackSnow
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August 29, 2011, 09:46:13 PM
 #5

Making your purchase dependent on a future difficulty drop is a very bad idea.

Is to get an estimated profit only. thats not my main buissness.

Making your purchase dependent on a future difficulty drop is a very bad idea.

im praying for the price to go up

It could rise instead of drop.
what worse could happen is bitcoin price crashes and you are left with some oversized heaters...

i need the equptment. i do 3d animations. Cheesy mining will be my side buissness. to pay bills. Cheesy

the worst thing.. that i will sell one or 2 of the rigs. bc i will still use the other 10. for 3d animation.

AMD Sempron 145===Unlocked 2 Cores===
MSI 890FXA-GD70
CORSAIR 2GB DDR3
KINGWIN ABT-850MM ===Motherboard+2GPUS===
KINGWIN ABT-650MM ===2GPUS===
NZXT GAMA-001BK
HDWD1600AABB 160GB 7200
4 x AMD HD5970 Radeon HD 5970 2GB GDDR5
Stephen Gornick
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August 30, 2011, 01:16:15 AM
 #6

planning to buy 11 more of those NEXT month

oppinions..?

Where do you plan to find 44 ATI HD 5970s?

BlackSnow
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August 30, 2011, 09:43:59 AM
 #7

planning to buy 11 more of those NEXT month

oppinions..?

Where do you plan to find 44 ATI HD 5970s?

China. direct import. from manufacturer.
my hardware supplier is an importer direct from factory...

why? do u need some?

AMD Sempron 145===Unlocked 2 Cores===
MSI 890FXA-GD70
CORSAIR 2GB DDR3
KINGWIN ABT-850MM ===Motherboard+2GPUS===
KINGWIN ABT-650MM ===2GPUS===
NZXT GAMA-001BK
HDWD1600AABB 160GB 7200
4 x AMD HD5970 Radeon HD 5970 2GB GDDR5
localhost
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August 30, 2011, 09:52:56 AM
 #8

Making your purchase dependent on a future difficulty drop is a very bad idea.
Yes, I don't see the difficulty drop as much any time soon unless in case of a BTC crash. All the more so since we have people like you who explain how profitable the current difficulty still is Cheesy
Just my 0.02 BTC Wink

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sog
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August 31, 2011, 04:00:57 PM
 #9

Very impressive rig !! Wish i have one of those....

Pls Donate Smiley
1HAk6awJj9Y34qcF6617cZPXonHffa8LAx
happycamper
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August 31, 2011, 06:49:19 PM
 #10

Difficulty and price are closely related.  i.e. When price falls, mining is less/no longer profitable.  People leave in droves and hence the difficulty drop.

If you are betting on difficulty to drop, adjust the bitcoin price in the calculation by the same percentage drop if not more.
djelusion
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August 31, 2011, 07:36:16 PM
 #11

what worse could happen is bitcoin price crashes and you are left with some oversized heaters...

I know which is why im really having a hard time trying to spend money on a faster card than my stock 5830...
bitcoiner49er
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August 31, 2011, 08:13:29 PM
 #12

Brilliant!!

Homo doctus is se semper divitias habet
localhost
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August 31, 2011, 08:50:34 PM
 #13

what worse could happen is bitcoin price crashes and you are left with some oversized heaters...
No worry, winter's coming.  Grin

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MajorMiner
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August 31, 2011, 09:27:54 PM
 #14

planning to buy 11 more of those NEXT month

oppinions..?

Where do you plan to find 44 ATI HD 5970s?
Looks like plenty of them here http://www.amazon.com/ATI-Express-2560x1600-Display-102C0000300/dp/B005ISV72Y

"From a small seed a mighty trunk may grow." -Aeschylus
xurious
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August 31, 2011, 10:48:46 PM
 #15

There is no way that case will keep will keep 4x cards cool unless they are runnning in a freezer. Hell my HAF932 has issues with dual gtx 470's if it's hot out.

SiaMining.com -- First PPS SiaMining Pool! 3%, VarDiff, Stratum Support
BlackSnow
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September 01, 2011, 05:19:30 AM
 #16

There is no way that case will keep will keep 4x cards cool unless they are runnning in a freezer. Hell my HAF932 has issues with dual gtx 470's if it's hot out.

1st the case is open.  2nd i cuted the plate that holds the motherboard, leaving enougth steel to keep integrity . 3th the mining/render rigs r on the basement. where i have A/C and i leave on a place where the average temp is 6 °C.   the cards run now at 56°C~66°C  and now the temperature of my building is better the other ppl thx for it.  an average of 16°C. without turning on the Calefaction.

note i have 6 running now. 6x4 gpus stucks at customs.  i m8 need to pay a fee to get them out. exceded the limit per person on the import. lols

EDIT:
for those having problems with the 4th CARD and this MOBO  try upgrading the bios
you can find them here http://www.msi.com/product/mb/890FXA-GD70.html#?div=BIOS try with 1.6 or higher.

AMD Sempron 145===Unlocked 2 Cores===
MSI 890FXA-GD70
CORSAIR 2GB DDR3
KINGWIN ABT-850MM ===Motherboard+2GPUS===
KINGWIN ABT-650MM ===2GPUS===
NZXT GAMA-001BK
HDWD1600AABB 160GB 7200
4 x AMD HD5970 Radeon HD 5970 2GB GDDR5
Doedskvad
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September 01, 2011, 02:24:01 PM
 #17

Impressive rigs! Do you use them to play somtimes, too? Tongue
TwistedPair
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September 01, 2011, 02:29:07 PM
 #18

If you're doing 3d work on it, wouldn't that mean you can't mine during that time and reduce your income?

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Doedskvad
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September 01, 2011, 02:52:18 PM
 #19

Yeah sure, but if he's got like 6 rigs right now, using one of them for a few hours for some heated FPS battles wouldn't cost him that much.
BlackSnow
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September 03, 2011, 02:43:09 AM
 #20

Yeah sure, but if he's got like 6 rigs right now, using one of them for a few hours for some heated FPS battles wouldn't cost him that much.

i dont use the render/mine rigs

i use the ones i have on the front desk.

Phenom II x6 1090T
MSI 890FXA-GD70 AM3 AMD 890FX SATA 6Gb/s USB 3.0 ATX AMD Motherboard
CORSAIR 2GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model VS2GB1333D3 G
KINGWIN ABT-850MM 850W ATX ===Motherboard+2GPUS===
NZXT GAMMA Classic Series GAMA-001BK Black Steel ATX Mid Tower Computer Case
2 HD 500GB ea Raid-0 7200 RPM
2 x AMD HD5970 Radeon HD 5970 2GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card
6 x 21" LCD Screens Cheapones   Emachines

for games. .. 1 or 2 hrs online gaming. max 5 per week

8 Rigs Running.. big weekend.. so i wont assamble the last 4. until monday

AMD Sempron 145===Unlocked 2 Cores===
MSI 890FXA-GD70
CORSAIR 2GB DDR3
KINGWIN ABT-850MM ===Motherboard+2GPUS===
KINGWIN ABT-650MM ===2GPUS===
NZXT GAMA-001BK
HDWD1600AABB 160GB 7200
4 x AMD HD5970 Radeon HD 5970 2GB GDDR5
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