|
Only 4 days left in December, and BitCorp is on pace to have our best production month yet! It looks like we will easily produce 330+ BTC for the month.
In terms of profitability, that is a different story. We have been on an aggressive upgrade plan the last 6 weeks, and the costs have been adding up.
Some of the new hardware purchases:
4 x 5970
2 x rig enclosures
1 x 800 MH/s mining rig
We picked these up at very good prices, but still spent a significant amount of BTC! We are going to handle the expense by amortizing the cost over the next 6 months. The dividend will be held at .125 BTC per month per share.
Some of the cost will be recouped by selling the hardware we are replacing.
We currently have a spare 5830 and 2x 5770 if anyone is interested in getting them on the cheap.
Looking forward to getting over the 15 GH/s barrier!
|
|
|
|
|
Is anyone interested in this CPU at 225 BTC?
|
|
|
|
|
Lowering price to 25 BTC a piece.....includes shipping!
|
|
|
|
|
Lowering price to 23 BTC....come on!! Who wants it!!??
|
|
|
|
From a MH/W basis it is hard to beat 5970.
My rigs pull about 250W per card (memory underclocked to 160Mhz).
I run 3x5970 per rig.
Using usb key for OS, underclocked sempron, and MB w/ everything unecessary turned off the entire system pulls ~860W at the wall.
Rigs get ~2.2GH to 2.3GH on 860W or ~2.5 to 2.7 MH/W.
I don't think it is possible to do much better than that unless you go FPGA or wait for 7800 series cards.
Do you think the efficiency would hold using 5870's? I imagine it would be similar since the GPU's are identical..... |
|
|
|
Is there a consensus on what the most efficient GPU's are in terms of hashing power per kw consumed, as well as hashing density?
There is an answer, but definitely not a consensus. lol.....care to take a stab? |
|
|
|
My farm is now nearing physical capacity, both in terms of space and power load.
It is readily apparant that the only way to push my hash rate beyond 14,000 MH/s will be through more efficiently utilizing space/power.
Is there a consensus on what the most efficient GPU's are in terms of hashing power per kw consumed, as well as hashing density?
I know that 5830's are awful, and that 5970's are pretty awesome. Beyond that I am having trouble finding information.
Any help is greatly appreciated!
I had a 5970 doing 799 MH/s (stably for months), while whole rig drew 385W from socket. Whenever I've seen people report similar efficiency, they used 5970. I'm guessing other tech is excluded here, GPU only, right? Yes, I am not willing to take the plunge on FPGA yet. I have access to VERY cheap electricity, so I am most concerned with getting the most hashing density within a defined amount of power. |
|
|
|
|
My farm is now nearing physical capacity, both in terms of space and power load.
It is readily apparant that the only way to push my hash rate beyond 14,000 MH/s will be through more efficiently utilizing space/power.
Is there a consensus on what the most efficient GPU's are in terms of hashing power per kw consumed, as well as hashing density?
I know that 5830's are awful, and that 5970's are pretty awesome. Beyond that I am having trouble finding information.
Any help is greatly appreciated!
|
|
|
|
|
Lowering price to 25 BTC if anyone is interested......Want to get this thing shipped out!
|
|
|
|
PM sent.
OgNasty has purchased the card.....thanks for all the offers! |
|
|
|
yes
Do you have some trading references? |
|
|
|
would you be willing to do for 20 btc i will pay half now and half on delivery
where are you located? |
|
|
|
where r u shipping from ?
Idaho! |
|
|
|
About 300w each. Looking for $300.
You still selling these? Very interested.... |
|
|
|
|
Used for literally 2 weeks. Replaced it with a 5970 and never looked back!
Looking to get 28 BTC. Includes shipping, domestic USA only.
|
|
|
|
hate to be mean and all but your want a little more then 90 a peice when you can buy 5830s for 70 maybe im rong but i think your a little bit overpriced?
I was just pricing based off what a new one goes for ($125). In my experience, 5830's are terribly innefficient.....thus the low price. If I am too high, I am more than willing to entertain offers! |
|
|
|
|
Show Posts
