[ANN] profit switching auto-exchanging pool - www.middlecoin.com

[RickJamesBTC]

Yeah about 6.2K a month give or take.  Electricity is about 1 - 1.2K a month though.  I have about 43K into mining hardware and electricity it if you count pre-orders that haven't arrived.  If I sold all of my coins today I would be up 9.4K after expenses and still have a bunch of video cards to ebay.  I am hoping that 2014 will be a very good year.

Here are the last 14 days BTC numbers with almost the same hash rate.  I have numbers all the way back to early August, but I just finished adding cards a few weeks ago.  I will have 7 more cards coming up in a week or so when the RMA's come back.

0.268
0.239
0.229
0.209
0.131
0.240
0.251
0.232
0.177
0.172
0.282
0.204
0.172
0.228

The average rate is .217 BTC a day or just less than .01 per Mh/s.  I do spend a few hours a day on rig maintenance.  I was messing with BIOS's on some of my new R9 280's almost the entire weekend.  I guess the next focus is on going to be on reject rates.  Thanks for the advice.

Damn, is your power .40 a kwh?? That's crazy. My power is only .06  

[dgross0818]

Yeah about 6.2K a month give or take.  Electricity is about 1 - 1.2K a month though.  I have about 43K into mining hardware and electricity it if you count pre-orders that haven't arrived.  If I sold all of my coins today I would be up 9.4K after expenses and still have a bunch of video cards to ebay.  I am hoping that 2014 will be a very good year.

Here are the last 14 days BTC numbers with almost the same hash rate.  I have numbers all the way back to early August, but I just finished adding cards a few weeks ago.  I will have 7 more cards coming up in a week or so when the RMA's come back.

0.268
0.239
0.229
0.209
0.131
0.240
0.251
0.232
0.177
0.172
0.282
0.204
0.172
0.228

The average rate is .217 BTC a day or just less than .01 per Mh/s.  I do spend a few hours a day on rig maintenance.  I was messing with BIOS's on some of my new R9 280's almost the entire weekend.  I guess the next focus is on going to be on reject rates.  Thanks for the advice.

Damn, is your power .40 a kwh?? That's crazy. My power is only .06  

Where do you get 0.06 ?!?!

I'm at 0.085 here after transmission charges + other fees, however, 0.06 must be hydro :]

[Cryptos2go]

Yeah about 6.2K a month give or take.  Electricity is about 1 - 1.2K a month though.  I have about 43K into mining hardware and electricity it if you count pre-orders that haven't arrived.  If I sold all of my coins today I would be up 9.4K after expenses and still have a bunch of video cards to ebay.  I am hoping that 2014 will be a very good year.

Here are the last 14 days BTC numbers with almost the same hash rate.  I have numbers all the way back to early August, but I just finished adding cards a few weeks ago.  I will have 7 more cards coming up in a week or so when the RMA's come back.

0.268
0.239
0.229
0.209
0.131
0.240
0.251
0.232
0.177
0.172
0.282
0.204
0.172
0.228

The average rate is .217 BTC a day or just less than .01 per Mh/s.  I do spend a few hours a day on rig maintenance.  I was messing with BIOS's on some of my new R9 280's almost the entire weekend.  I guess the next focus is on going to be on reject rates.  Thanks for the advice.

Damn, is your power .40 a kwh?? That's crazy. My power is only .06  

Whats the deal with the risers? Can I add a couple extra pci-e x1 slots via usb? I know thats not what you are selling, just curious. Even if I could would the motherboard/cgminer even see the gpus on the new x1 lanes?

I saw some of the these the other day and was tempted, you know for the greater good, but then I thought just because you can doesn't mean you should right? 

[RickJamesBTC]

Yeah about 6.2K a month give or take.  Electricity is about 1 - 1.2K a month though.  I have about 43K into mining hardware and electricity it if you count pre-orders that haven't arrived.  If I sold all of my coins today I would be up 9.4K after expenses and still have a bunch of video cards to ebay.  I am hoping that 2014 will be a very good year.

Here are the last 14 days BTC numbers with almost the same hash rate.  I have numbers all the way back to early August, but I just finished adding cards a few weeks ago.  I will have 7 more cards coming up in a week or so when the RMA's come back.

0.268
0.239
0.229
0.209
0.131
0.240
0.251
0.232
0.177
0.172
0.282
0.204
0.172
0.228

The average rate is .217 BTC a day or just less than .01 per Mh/s.  I do spend a few hours a day on rig maintenance.  I was messing with BIOS's on some of my new R9 280's almost the entire weekend.  I guess the next focus is on going to be on reject rates.  Thanks for the advice.

Damn, is your power .40 a kwh?? That's crazy. My power is only .06  

Whats the deal with the risers? Can I add a couple extra pci-e x1 slots via usb? I know thats not what you are selling, just curious. Even if I could would the motherboard/cgminer even see the gpus on the new x1 lanes?

I saw some of the these the other day and was tempted, you know for the greater good, but then I thought just because you can doesn't mean you should right? 

Not from usb, they let you extend cards from every pci -x  slot to a card, if your motherboard will support it. I'm running 5-6 cards on every rig, nice and spaced out on big racks. No overheating problems at all!!

[Freekje]

Nice setup, wish I could use cgremote, but it would cost me several hundred $$ for all those copies of windows. Honestly I'm tempted to buy a few copies and some HDD's just so I can use it.

Anyway have you tried a restart? It seems I'm getting a little more work after a restart. Not positive though, just seems that way.

CGremote works with linux miners for at least monitoring - Im using it to watch some Ubuntu miners.

+1 using cgremote with the BAMT os

[Cryptos2go]

Yeah about 6.2K a month give or take.  Electricity is about 1 - 1.2K a month though.  I have about 43K into mining hardware and electricity it if you count pre-orders that haven't arrived.  If I sold all of my coins today I would be up 9.4K after expenses and still have a bunch of video cards to ebay.  I am hoping that 2014 will be a very good year.

Here are the last 14 days BTC numbers with almost the same hash rate.  I have numbers all the way back to early August, but I just finished adding cards a few weeks ago.  I will have 7 more cards coming up in a week or so when the RMA's come back.

0.268
0.239
0.229
0.209
0.131
0.240
0.251
0.232
0.177
0.172
0.282
0.204
0.172
0.228

The average rate is .217 BTC a day or just less than .01 per Mh/s.  I do spend a few hours a day on rig maintenance.  I was messing with BIOS's on some of my new R9 280's almost the entire weekend.  I guess the next focus is on going to be on reject rates.  Thanks for the advice.

Damn, is your power .40 a kwh?? That's crazy. My power is only .06  

Whats the deal with the risers? Can I add a couple extra pci-e x1 slots via usb? I know thats not what you are selling, just curious. Even if I could would the motherboard/cgminer even see the gpus on the new x1 lanes?

I saw some of the these the other day and was tempted, you know for the greater good, but then I thought just because you can doesn't mean you should right? 

Not from usb, they let you extend cards from every pci -x  slot to a card, if your motherboard will support it. I'm running 5-6 cards on every rig, nice and spaced out on big racks. No overheating problems at all!!

Ok thanks, you might want to look into sourcing some x-16? There seems to be a certain Asrock board out there that likes to have the x-16 slot filled. Could be mistaken but thats been my experience so far from what I can tell.

[RickJamesBTC]

No, it is usually just the presence pin not connected if you use a normal ribbon cable riser. My cards have the presence pin shorted properly, the card will identify on the board. I have now sold thousands of them, and nobody has had a problem.

[zoonosis]

I'm getting around 7% rejects on the Asia server.
Any tips on config? Or should I just go with one of the US servers?

[MrJoshwaa]

I'm getting around 7% rejects on the Asia server.
Any tips on config? Or should I just go with one of the US servers?

https://i.imgur.com/YGEaqL8.jpg

nope the asian server is just fine.

[zoonosis]

Must be my config then.
I've got a great hash rate around 880 each card with 820-840 WU but my rejects are huge.

[pallas]

Must be my config then.
I've got a great hash rate around 880 each card with 820-840 WU but my rejects are huge.

try lowering intensity: a bit less hashrate but better WU, which is what counts.

[dablanket]

Must be my config then.
I've got a great hash rate around 880 each card with 820-840 WU but my rejects are huge.

using asia server atm
try to go for high thread-concurrency + low intensity
getting 1~% reject

280x @ 680kh/s:-
thread-concurrency : 28672 (2048 * 14)
gpu-thread : 1
intensity : 18
gpu-engine : 1100
gpu-memclock : 1500

7950 @ 590kh/s :-
thread-concurrency : 25984 (1792 * 14.5)
gpu-thread : 1
intensity : 18
gpu-engine : 1050
gpu-memclock : 1250

[webbson]

using asia server atm
try to go for high thread-concurrency + low intensity
getting 1~% reject

280x @ 680kh/s:-
thread-concurrency : 28672 (2048 * 14)
gpu-thread : 1
intensity : 18
gpu-engine : 1100
gpu-memclock : 1500

7950 @ 590kh/s :-
thread-concurrency : 25984 (1792 * 14.5)
gpu-thread : 1
intensity : 18
gpu-engine : 1050
gpu-memclock : 1250

Woah you sure can run more optimized than that.

We run our 280x @ 725kh/s with 0.5% reject rate
thread-cuncurrency: 8196 (with Zuikkis kernel)
gpu-thread: 2
intensity: 13
gpu-engine: 1020
gpu-memclock: 1500

[zoonosis]

Ok well ill have a play
My cards are quite new though, not much info to google around with
x1 gigabyte windforce edition r9290
x1 sapphire tri-x r9290

both quiet and cool
the sapphire hashes about 50k more than the gigabyte using the below

--gpu-fan 100 --temp-target=80 --temp-overheat=85 --intensity 19 --vectors 1 -g 1 -w 512 --thread-concurrency 32756 --lookup-gap 2 --gpu-memclock 1500 --gpu-engine 1000 --gpu-powertune 20
 --api-port 4028 --expiry 120 --failover-only true --log 5 --scan-time 60 --temp-hysteresis 3

Ill see what happens when i turn down the intensity

[arbuzzinho]

using asia server atm
try to go for high thread-concurrency + low intensity
getting 1~% reject

280x @ 680kh/s:-
thread-concurrency : 28672 (2048 * 14)
gpu-thread : 1
intensity : 18
gpu-engine : 1100
gpu-memclock : 1500

7950 @ 590kh/s :-
thread-concurrency : 25984 (1792 * 14.5)
gpu-thread : 1
intensity : 18
gpu-engine : 1050
gpu-memclock : 1250

Woah you sure can run more optimized than that.

We run our 280x @ 725kh/s with 0.5% reject rate
thread-cuncurrency: 8196 (with Zuikkis kernel)
gpu-thread: 2
intensity: 13
gpu-engine: 1020
gpu-memclock: 1500

Im having 760 kh/s at 7970 (< 0.3% rejects) (which is same as 280x) using config which can be found on this page http://cgminer-config.com/. I've made that page a while ago so people could share theirs configs and vote for best ones ;P

[jedimstr]

I wonder what I am doing wrong.  Today was a decent day, but just over .01 per Mh/s for me.  A far cry to the .015 that many are reporting.  I have been connected to the pool since it's inception and am always between 22 and 24 Mh/s.

http://www.middlecoin.com/reports/18Y3Dhw1EdFTfzpVe4bKKhPgsQYuFWERLT.html

I have 13 rigs with a total of 42 cards active - all either 7950's or R9 280x's.  Hottest card is 83, most in the mid to high 70's.  CGRemote shows a total of 12 hardware errors and many of these rigs have been weeks without a reboot.  The 7950's hash at about 630-670 while the R9 280's are between 690-735.  While I haven't done the math on all 42 cards, the ones I glanced at are at least 85% WU vs. Hash Rate.  Most of the 7950's are undervolted a bit and so are a few of the R9 280's.

Can anyone think of anything that I might be missing?

Are you connected to Middlecoin.com or one of the beta servers? Try connecting to the USEast.middlecoin.com server if you're in the USA, or eu or Asia server if not.

Try to get those Reject rates down too.  Tweak your intensity and thread concurrency.

[dablanket]

using asia server atm
try to go for high thread-concurrency + low intensity
getting 1~% reject

280x @ 680kh/s:-
thread-concurrency : 28672 (2048 * 14)
gpu-thread : 1
intensity : 18
gpu-engine : 1100
gpu-memclock : 1500

7950 @ 590kh/s :-
thread-concurrency : 25984 (1792 * 14.5)
gpu-thread : 1
intensity : 18
gpu-engine : 1050
gpu-memclock : 1250

Woah you sure can run more optimized than that.

We run our 280x @ 725kh/s with 0.5% reject rate
thread-cuncurrency: 8196 (with Zuikkis kernel)
gpu-thread: 2
intensity: 13
gpu-engine: 1020
gpu-memclock: 1500

Im having 760 kh/s at 7970 (< 0.3% rejects) (which is same as 280x) using config which can be found on this page http://cgminer-config.com/. I've made that page a while ago so people could share theirs configs and vote for best ones ;P

using smos-linux (modded BAMT) on my rig
does not play nice with 280x
but 7950 works like charm

ill try for ubuntu/debian os this weekend

edit: and thanks for the links, will give them a try

[webbson]

Im having 760 kh/s at 7970 (< 0.3% rejects) (which is same as 280x) using config which can be found on this page http://cgminer-config.com/. I've made that page a while ago so people could share theirs configs and vote for best ones ;P

That config is crazy imo. GPU fan at 95% is a big no-no for me. The fan on my hottest card run at 55% for 82 C.

On topic: Really large amounts of unexchanged building up now  

[jedimstr]

On topic: Really large amounts of unexchanged building up now  

It's all Doge piling up with the Jamaican Bobsled Team donations and transactions Mon....

Feel the rhythm! Feel the rhyme! Get on up, its bobsled time! COOL RUNNINGS!

[Pustul]

Do you need two different btc address for two miners?