I had to turn off eSATA on my mobo to make it possible to run 3 5970s.

I would not split the power like that, it could (I say could, not must) lead to damage on the card. Main reason is fluctuations in the voltage is different from the two plugs, which can damage some of the regulators on the card itself. Again, “can”, not must.

In your shoes, I wouldn’t risk it.

Wow! Impressive!

I have two Sapphire Radeon HD 7950’s on one box. I use Sapphire Trixx. GPU Clock 1000. Memory Clock 1250. VDDC 1250.

I get about 580-590 steady. More would be better, but I have no issues with it crashing either.

I had to switch my worksize from 128 to 256 to get back lost hashrate.

[quote name=“UKMark” post=“3287” timestamp=“1368523975”]
[quote author=ChristianRiesen link=topic=455.msg3285#msg3285 date=1368523747]
For mining, it doesn’t make a difference, but he also said e wants to use it for videoediting… There it does make a difference.
[/quote]

Arrr pays to read the OP :P, thanks for clearing up for me though! 8)
[/quote]
Np, most people coming here would ONLY want to mine anyways ;)

I am runnig smooth 244kh/s, the strange is card is underclocked to 830MHz…on factory 1050MHz or even overclocked to 1200MHz it just screw the hasrate to ±200kh/s.
Quite strange, isn’t it? Maybe with better videodriver and overclocked it should do more than 244kh/s :)

But I am very happy with this card, its super quiet and suck only 50W (@830MHz :P) so computer during mining is on 130W in total :)

If anybody here figure out how to get higher hashrate, dont be shy and share with others!!

GPU830MHz, concurrency 8000, worksize 128, intensity 17 …GUI miner - scrypt alpha
(and no, higher intensity than 17 dont get you better hashrate :))

;)

seems that there are no payouts processed!? i dont get any money while farming. I quit this node until it is clear why there are problems…

[quote name=“DigitalDoom” post=“300” timestamp=“1367366393”]
Like I said before…Mine however the Hell you want to! :P Don’t let anyone tell you different. There are plenty of blocks to mine, if you choose to solo mine and then decide it’s not satisfying you, switch to pool mining…it’s not like the friggin things are going to all be mined tomorrow and you will have missed the boat. Try everything and decide for yourself!
[/quote]

Solo mining during an extended difficulty crash. Seems legit.

[quote name=“yoyoVOOREDOMS” post=“1216” timestamp=“1367877230”]
You guys should realize a very big portion of casual GPU miners will leave from now on. ‘This coin is only for rig or FGPA miners now’
[/quote]

I actually joined when difficulty was already too high. Fortunately the low price now means I can buy a few (though I loathe trading - prefer to mine them).

The next difficulty reduction should be a time to get a few coins in. I guess nobody anticipated how quickly the difficulty would shoot up.

If I’m reading correctly, they sit in and operate in Java… Using 64bit Java is just a minefield in itself. x:
(Using Java is a minefield in general from my experiences xD)

http://stats.feathercoin.com/

[quote name=“LeftToeCut” post=“1924” timestamp=“1368120425”]
Hey, this is basically a repost from bitcointalk

Got a FTC p2pool running at http://trollbox.chickenkiller.com:19327 , 1% fee, low latency 1Gbps link from Amsterdam. Running Narken’s fork and settings , pooled with other peers.
[/quote]

Added to the list, thanks and good luck!

[quote name=“BeepBeep2” post=“1816” timestamp=“1368108122”]
Unless you are meaning you’ve got FTC in your account that have not been cashed out, you do not have any shares unpaid.

When you mine shares and don’t solve blocks, there are no awards from block solves to pay your shares.

The last block solve was paid in full, all shares after that will not be paid, because the pool was not paid for those shares.

“Round Estimate” in the dead pool shows what you would be paid for your shares if another block was solved. It won’t be, and the shares it is using to estimate your payout will not be paid.

For example:
If I were to solo mine, and block solves were predicted for every 7 days, and I mined for 6 without solving a block then abruptly stopped, I have done lots of work and do not get paid…

Sorry if I’m coming off as a bit of a prick, I just wanted to clear that up. ::)
[/quote]

Not sure why you are explaining all this? I already know… All I’m saying is a bit more notice would of been great or even a bit of longevity not just profit from the good times then pack up and go! Like any responsible pool operator would of done tbh.
No doubt when the difficulty drops, he will be back ::) I’m just making it clear to the community don’t expect niteryder to stick around in times of difficulty - literally! ::)

[quote name=“ShadowEW” post=“1523” timestamp=“1368034193”]
Unfortunately I’ve no experience with 2coin.org, first time I’ve heard of the site too.
A quick once over of it and it looks fairly basic (that doesn’t mean it’s not a good pool). Seeing as their pool has no support (or pool admin) on this site then it’s most likely you won’t get much support either.

If you’re looking for a pool to mine on I suggest checking out the ‘Mining’ threads, or maybe even the pool in my signature :P
[/quote]Thanks! Just registered with d2 :)

The Radeon HD 7640G has 256 Shader Processing Units

The general hashrate formula from litecoin was “shaders * 0.313” to get an estimated hashrate.
I believe that the formula also holds for Feathercoin

In your case it should be around 256*0.313 = 80khash

Remember notebook mining is not good for all your hardware since the cooling is not optimal

[quote name=“hadriansilver” post=“1355” timestamp=“1367955038”]
This was just for clarification.

What does it mean when I see “immature” coins on my display? ???

Also if my wallet computer is down for a while and there is a payout, where do the coins go? :'(
[/quote]

Immature means that the transaction needs to be confirmed by the network. That usually happens if the transaction “matures” in 120 blocks. So you gotta wait some hours until that transaction materializes as available coins in your wallet.

If your wallet computer is down, it will re-sync once it’s online again and thus the coins will then also be available after syncing.

Regards,
MrSheep

Depending on how many GPUs you want to fit, just give yourself the ability to use ~4GB RAM.

A nice AM3/AM3+ Motherboard paired with a Sempron will be fine and means you can support upto 4 GPUs on the go.
FM1 will only support 2 PCIe x16 lanes, so whilst it’s cheaper it has it’s drawbacks.
FM2 I’m honestly not too sure, but again, don’t go ‘too’ cheap and cheerful.
LGA2011 / LGA1155 / LGA1156 all support 4 GPUs but as usual, Intel products come at a premium.

It’s the RAM count that becomes more important, especially when using high(er) end GPUs.

Ups for a stable stratum FTC pool in Canada

Just joined with 2x 7970’s

Looking forward to the third block

Cheers