Hmm... strange, what exach card you have? Maybe lower back to --lookup-gap 2
Mine settings with two MSI R9 270x
"intensity" : "12,12",
"vectors" : "1,1",
"worksize" : "256,256",
"kernel" : "scrypt,scrypt",
"lookup-gap" : "3,3",
"thread-concurrency" : "33200,33500",
"shaders" : "0,0",
"gpu-engine" : "1100-1150,1100-1150",
"gpu-fan" : "100-100,100-100",
"gpu-memclock" : "0,0",
"gpu-memdiff" : "0,0",
"gpu-powertune" : "0,0",
"gpu-vddc" : "0.000,0.000",
"temp-cutoff" : "95,95",
"temp-overheat" : "85,85",
"temp-target" : "75,75",
"api-port" : "4028",
"expiry" : "10",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "1",
"log" : "1",
"no-pool-disable" : true,
"no-submit-stale" : true,
"queue" : "0",
"scan-time" : "1",
"scrypt" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/usr/local/bin"
}
Getting like 31 Kh/s with each
Topic: [ANN] microCoin MRC - alcurEX - Scrypt-Jane - nFactor - page 58. (Read 374705 times)
My best setting so far for R9 270. I got stable 28 KH/s without any HW:
Quote
microCoinminer.exe -o stratum+tcp://mrc.nut2pools.com:6000 -u XXX -p YYY --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --thread-concurrency 38400 --lookup-gap 3 -w 256 -g 1 --no-submit-stale --expiry 10 --scan-time 1 --queue 0
I get 2 khashes with such settings, maybe there is a mistake somewhere?
Please read my post above. Lower --thread-concurrency from 38400 to 32000 for exAMPLE, if not working - play with it, try 31k, 30k... etc.
checked everything froom 38k to 18k and still getting 2 khashes
My best setting so far for R9 270. I got stable 28 KH/s without any HW:
Quote
microCoinminer.exe -o stratum+tcp://mrc.nut2pools.com:6000 -u XXX -p YYY --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --thread-concurrency 38400 --lookup-gap 3 -w 256 -g 1 --no-submit-stale --expiry 10 --scan-time 1 --queue 0
I get 2 khashes with such settings, maybe there is a mistake somewhere?
Please read my post above. Lower --thread-concurrency from 38400 to 32000 for exAMPLE, if not working - play with it, try 31k, 30k... etc.
My best setting so far for R9 270. I got stable 28 KH/s without any HW:
Quote
microCoinminer.exe -o stratum+tcp://mrc.nut2pools.com:6000 -u XXX -p YYY --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --thread-concurrency 38400 --lookup-gap 3 -w 256 -g 1 --no-submit-stale --expiry 10 --scan-time 1 --queue 0
I get 2 khashes with such settings, maybe there is a mistake somewhere?
someone with working settings, please, share with us
If you lucky and has enougth RAM - intensity 12 without errors
But for me its worked with dIfferent threads, like 32000
BTW i has 16 GB ram and think its not main cause.
But for me its worked with dIfferent threads, like 32000
BTW i has 16 GB ram and think its not main cause.
So, new nFactor causes significant dropping of GPU performance. I've got around 38KH/sec from single R9 280x with I=11 (it was 140KH/sec in previous nFactor).
It seems that I need to increase RAM (8GB in the present situation) for setting higher values of Thread Concurrency.
MRC is going to be more a CPU coin than GPU. Miners can decide to don't waste GPU resources for MRC.
It seems that I need to increase RAM (8GB in the present situation) for setting higher values of Thread Concurrency.
MRC is going to be more a CPU coin than GPU. Miners can decide to don't waste GPU resources for MRC.
Theoretically if you could find the optimal setting, your 280X could get 70KH/sec (Hashrate is reduced half when N increase 1).
And yes, now the coin is not favor GPU, nor ASIC, it is hard to mine MRC. What happen next? I believe the price then will increase soon
can't find settings for r9 270 
My best setting so far for R9 270. I got stable 28 KH/s without any HW:
Quote
microCoinminer.exe -o stratum+tcp://mrc.nut2pools.com:6000 -u XXX -p YYY --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --thread-concurrency 38400 --lookup-gap 3 -w 256 -g 1 --no-submit-stale --expiry 10 --scan-time 1 --queue 0
I think it is possible to archive better Hashrate if I could attach more physical memory (to 8GB - my current is 4GB). If so, I could increase TC and reduce lookup-gap back to 2.
Based on the previous-N Hashrate, the current N-factor hashrate of 270 should be arround 45 KH/s. Anyone could archive this, please share! Thanks.
So, new nFactor causes significant dropping of GPU performance. I've got around 38KH/sec from single R9 280x with I=11 (it was 140KH/sec in previous nFactor).
It seems that I need to increase RAM (8GB in the present situation) for setting higher values of Thread Concurrency.
MRC is going to be more a CPU coin than GPU. Miners can decide to don't waste GPU resources for MRC.
But be still don't have working CPU miner lol It seems that I need to increase RAM (8GB in the present situation) for setting higher values of Thread Concurrency.
MRC is going to be more a CPU coin than GPU. Miners can decide to don't waste GPU resources for MRC.
So, new nFactor causes significant dropping of GPU performance. I've got around 38KH/sec from single R9 280x with I=11 (it was 140KH/sec in previous nFactor).
It seems that I need to increase RAM (8GB in the present situation) for setting higher values of Thread Concurrency.
MRC is going to be more a CPU coin than GPU. Miners can decide to don't waste GPU resources for MRC.
It seems that I need to increase RAM (8GB in the present situation) for setting higher values of Thread Concurrency.
MRC is going to be more a CPU coin than GPU. Miners can decide to don't waste GPU resources for MRC.
I've not been looking in on MRC in a while. Are there any plans for a multipool as BC & now ZEIT have that have seen price go UPPPPP which is what this coin needs before its funeral is arranged 
Then again if mining is still happening will it be worthwhile?
Then again if mining is still happening will it be worthwhile?yes but when the scrypt asics come out, do you think the multipools still going to rape the other scrypt coins? the price seems artificial - what happens if there were no multipool buying/paying out in BC/ZEIT to create a constant demand ?? do you think prices will go up?
I've not been looking in on MRC in a while. Are there any plans for a multipool as BC & now ZEIT have that have seen price go UPPPPP which is what this coin needs before its funeral is arranged Then again if mining is still happening will it be worthwhile?
Then again if mining is still happening will it be worthwhile? Is alcurex still in development? Can someone show some updates?
Yes, major bugs fixed, halibit testing it this weekend, soon will be short (hope) beta test
Thats awesome news!
What does the community feel about MRC eventually becoming POS?
The option is already in the wallet, just needs implementing...
I'm not to sure about the back end but annual inflation of around 1-6% seems favorable at the moment.
Is alcurex still in development? Can someone show some updates?
Yes, major bugs fixed, halibit testing it this weekend, soon will be short (hope) beta test
Thats awesome news!
What does the community feel about MRC eventually becoming POS?
The option is already in the wallet, just needs implementing...
Is alcurex still in development? Can someone show some updates?
Yes, major bugs fixed, halibit testing it this weekend, soon will be short (hope) beta test
Thats awesome news!
What does the community feel about MRC eventually becoming POS?
The option is already in the wallet, just needs implementing...
whats everyones new hashrate ?
only getting 38khs per card
I get only 20khs with your and my settings and with -I 11Code:
microCoinminer.exe -o stratum+tcp://mrceu.nut2pools.com:6000 -u user.2 -p 2 --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --lookup-gap 2,2 --thread-concurrency 28600,28600 -w 128 -d 0,1 -g 1 --no-submit-stale --expiry 10 --scan-time 1 --queue 0
only getting 38khs per card
(7950)
i can get more but lots of hardware error, if I set intensity higher then 12. @ nfactor 10 i was getting 170-185 khs per card... guess i have to wait till someone shares a better config.
I like to hear better config too.
whats everyones new hashrate ?
only getting 38khs per card
I get only 20khs with your and my settings and with -I 11Code:
microCoinminer.exe -o stratum+tcp://mrceu.nut2pools.com:6000 -u user.2 -p 2 --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --lookup-gap 2,2 --thread-concurrency 28600,28600 -w 128 -d 0,1 -g 1 --no-submit-stale --expiry 10 --scan-time 1 --queue 0
only getting 38khs per card
(7950)
i can get more but lots of hardware error, if I set intensity higher then 12. @ nfactor 10 i was getting 170-185 khs per card... guess i have to wait till someone shares a better config.
we are going to see some rises soon
Hope you are right)) whats everyones new hashrate ?
only getting 38khs per card
I get only 20khs with your and my settings and with -I 11Code:
microCoinminer.exe -o stratum+tcp://mrceu.nut2pools.com:6000 -u user.2 -p 2 --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --lookup-gap 2,2 --thread-concurrency 28600,28600 -w 128 -d 0,1 -g 1 --no-submit-stale --expiry 10 --scan-time 1 --queue 0
only getting 38khs per card
(7950)
whats everyones new hashrate ?
only getting 38khs per card
Code:
microCoinminer.exe -o stratum+tcp://mrceu.nut2pools.com:6000 -u user.2 -p 2 --scrypt --Nfmin 4 --Nfmax 30 --StartT 1389028879 --lookup-gap 2,2 --thread-concurrency 28600,28600 -w 128 -d 0,1 -g 1 --no-submit-stale --expiry 10 --scan-time 1 --queue 0
only getting 38khs per card
Next change of N-factor happens today. It needs to do experiments with GPU settings to prevent appearing of HW errors.
i'll redirect my cards to something else for the moment, waiting for nfactor to kick in, my cards are only 3 months old. don't want them to break :-( while im sleeping.
its not the insured part im worried about, its the hassle to replace them under warranty. 4 x r9 290 tri-x OC.
anyways does anyone have settings for R9 290 ??
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