I am now running at Core 866 and Memory 1500, getting 610 kh/s per card... Since Memory at 1600 led the card to crash after 1 mins.
No I have 3 cards. And I don't have a cgminer.conf in the directory, I run a bat file.
-I 13 --thread-concurrency 8192 --gpu-engine 866 --gpu-memclock 1500 --auto-fan -w 256 --shaders 2048 -g 2 --lookup-gap 2
Try this: -I 13 --thread-concurrency 8192 --gpu-engine 1000 --gpu-memclock 1500 --auto-fan -w 256 --shaders 2048 -g 2 --lookup-gap 2 440 kh/s  Just to confirm: Do you have --scrypt somewhere in your command? How long do you let it run before you read the speed? What happens if you try this one: -I 13 --thread-concurrency 8192 --gpu-engine 1080 --gpu-memclock 1500 --auto-fan -w 256 --shaders 2048 -g 2 --lookup-gap 2 |
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I am now running at Core 866 and Memory 1500, getting 610 kh/s per card... Since Memory at 1600 led the card to crash after 1 mins.
No I have 3 cards. And I don't have a cgminer.conf in the directory, I run a bat file.
-I 13 --thread-concurrency 8192 --gpu-engine 866 --gpu-memclock 1500 --auto-fan -w 256 --shaders 2048 -g 2 --lookup-gap 2
Try this: -I 13 --thread-concurrency 8192 --gpu-engine 1000 --gpu-memclock 1500 --auto-fan -w 256 --shaders 2048 -g 2 --lookup-gap 2 |
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I am afraid you are incorrect. Contracts of sale cannot be unilaterally cancelled unless the contract explicitly allows for doing so.
Just imagine that we agree today that I would deliver you 10 bushels of wheat in 3 months for a given price. If 2 months later the price goes up, I cannot unilaterally cancel the contract and give you a refund.
As for damages, one can calculate the earning capabilities of the item that was ordered, and one can seek compensation for a reasonable period (few years) of use. It would be several thousand dollars at the very least.
What you've described is in fact a very specific type of sales contract usually called a "forward contract" - If the buyer could produce such a contact then there would be a legitimate case for damages incurred. However, never was any such contract offered by BFL... so I doubt the OP has such. I respectfully disagree with what you say. What is special about a "forward contract" is that the delivery may be well in the future, and in most cases so is the payment. In the case of BFL, they accepted payment now, and promise to deliver. Failure to deliver on time (or within reasonable time) is a breach of contract. For example, if I sell you my car, and you pay me the price, then I cannot unilaterally change my mind, and simply give you back your money. I will also have to pay you all damages that you incurred from my failure to honour the contract. See http://en.wikipedia.org/wiki/Contract#Remedies_for_breach_of_contract and http://en.wikipedia.org/wiki/Breach_of_contract |
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Even this setting isn't stable ! Do you have a single card? What happens if you lower the memory to 1500 and increase the core to 1000 or 1050? Can you paste your cgminer.conf? |
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My card is a Sapphire 7950 Vapor-X with unlocked Voltage I will try your setup  Thanks OK, then I do not recommend that you use my setup... |
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What about small claims court?
Exactly what damage would he be able to claim? Anyone is able to cancel a sales contract at will unless the contract actually has terms that prevent it. There simply isn't a case here. Only if the seller had kept the money and the product... then there would be damage to be claimed. With a forced refund there's literally no case. I am afraid you are incorrect. Contracts of sale cannot be unilaterally cancelled unless the contract explicitly allows for doing so. Just imagine that we agree today that I would deliver you 10 bushels of wheat in 3 months for a given price. If 2 months later the price goes up, I cannot unilaterally cancel the contract and give you a refund. As for damages, one can calculate the earning capabilities of the item that was ordered, and one can seek compensation for a reasonable period (few years) of use. It would be several thousand dollars at the very least. |
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I'm only running 3x 7970 gigabyte hd edition and they crank out 2.3-2.5 mh/s. I can post my config for you if you want OP.
Please do. |
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I assume your card is a Gigabyte 7970 (if not, then these settings may not give you perfect results!). Try this: "api-allow" : "W:127.0.0.1",
"api-listen" : true,
"log" : "5",
"scrypt" : true,
"gpu-threads" : "2",
"gpu-dyninterval" : "15",
"gpu-engine" : "1080",
"gpu-fan" : "0-0",
"gpu-memclock" : "1500",
"gpu-memdiff" : "0",
"gpu-powertune" : "20",
"gpu-vddc" : "1.170",
"intensity" : "13",
"temp-cutoff" : "95",
"temp-overheat" : "85",
"temp-target" : "75",
"vectors" : "1",
"worksize" : "256",
"lookup-gap" : "2",
"shaders" : "2048",
"thread-concurrency" : "8192"
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I tired every setting here my best was --thread-concurrency -w 256 -g 2 --lookup-gap 2 Core at 915 Memory at 1600, gets me 640 kh/s... How come you guys have the same card and same settings doesn't work  What is your card's manufacturer? |
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7168 & 8192 give me error
How can I fond the best value for TC ?
can I setup autodetect in cgminer.conf ?
Did you read SCRYPT-README in the cgminer source directory? Yes shaders value x4 is recommended in scrypt-readme How many cards do you have? Can you paste your cgminer.conf file? |
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You are quite right, but one thing: A seller cannot cancel a contract of sale unilaterally. Such an action has very serious legal consequences, and if the reason for doing so is malicious (i.e., to retaliate for negative comments made on a forum), then I could easily see punitive damages being awarded in top of compensatory ones.
Hopefully the FTC and Missouri AG see it that way as well. What about small claims court? |
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Has anyone ever figured out how to unlock voltage on these rev. 2 cards? Really wish I could under volt them.
It is possible to flash them with modded BIOS. The question is whether they will remain stable at a lower voltage. |
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I flashed the bios of gigabyte 7950 to my 7970  I see. What version of bios did you use? |
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GPU: 1030
MEM: 1750
-I 13 --shaders 2048 -g 2 -w 256
What speed has rate do you get that way? Sorry, 725 kh/s on most of my 7970s. Did you try 1050/1500 or 1080/1500 (on Gigabyte 7970OC)? Are you getting any better results (with 8192 thread concurrency)? |
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There's nothing wrong with discontinuing a toxic business relationship. You have every right to talk all the shit you want. And they have a right to end the business relationship. It's not "censorship" to say, "If you trash our company, we won't do business with you anymore." You're still free to say whatever you want. Their response will be to simply put your money where your mouth is, on your behalf. Don't trust the company? Don't like the company? Think it's a scam? Thinking about suing if you don't get your order next week?
"Fine. Here's your money. Fuck off."
You are quite right, but one thing: A seller cannot cancel a contract of sale unilaterally. Such an action has very serious legal consequences, and if the reason for doing so is malicious (i.e., to retaliate for negative comments made on a forum), then I could easily see punitive damages being awarded in top of compensatory ones. |
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GPU: 1030
MEM: 1750
-I 13 --shaders 2048 -g 2 -w 256
What speed has rate do you get that way? |
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Core 1100, Mem 1500
I can get 775kh/s
This is very interesting, because over 1085, my impression was that the performance drops. |
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Hello I have a rig with 3x 7970, Gigabyte GV-R7970C-3GD...
I have tried everything on the internet to get these cards working at 650+, actually they won't mine above 580 kh/s...
I have noticed a strange thing running settings that people over here post... I would usually get more kh/s if I remove the -g 2 !
Which people say is needed for speeds over 700 kh/s.. I have Catalyst 13.4, latest App SDK 2.8.
Quite annoying thing, I have spent more than 10 hours trying to set it up but no progress so far !
Currently running at 550 kh/s using stock settings at -I 13
Try engine at 1080 and memory at 1500. thread-concurrency at 8192 lookup-gap at 2 and (very important): gpu-threads at 2. |
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7168 & 8192 give me error
How can I fond the best value for TC ?
can I setup autodetect in cgminer.conf ?
Did you read SCRYPT-README in the cgminer source directory? |
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