Hashrate fluctuating alot

[m4L]

Hey guys,

im facing difficulties getting a good hashrate.
Currently im using 6x Sapphire Raedon RX 580 Nitro+ and a be quiet! 1200W psu. The gpus are flashed and my setup in my claymore miner is the following:

-ewal -epsw x -mode 1 -ftime 10 -dcri 12 -asm 2 -etha 0 -cclock 1200 -mclock 2100 -cvddc 900 -mvddc 900 -allpools 1 -gser 0 -minspeed 120 -tt 58 -tstop 80 -platform 1 -mport 0

What do you guys think about this? Is there anything I could change in order to maybe reduce my consumption and increase my mhs?
Im currently getting around 160-180MHs (its fluctuating alot) with a consumption around 830W...

Thanks

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[m4L]

Where are you seeing the flucuation? At the pool or within Claymore?

Claymore

[swogerino]

Only 20 mhs of variance in the long run is not something to be worried, if you are mining with latest Claymore version it automatically finds the best dcri value.

Also the variance fluctuation may come from the bios mod, or overclock settings , you have to experiment with the rig until you find the most stable hashrate even if this is 160 or 170 I would sacrifice 10 mhs of a rig if the rig without this 10 mhs runs really stable without variance.

[darkneorus]

try to run Claymore with "Above normal" or "High" priority. your CPU can become a hashrate bottleneck and in this case increasing the miner process priority will help.

[Geraldo]

Currently im using 6x Sapphire Raedon RX 580 Nitro+
..
..
Im currently getting around 160-180MHs (its fluctuating alot) with a consumption around 830W...

Which card (from those 6) that most unstable?
You should check it! To make sure one (or more) of your cards ain't troubled.

[m4L]

https://image.ibb.co/mWXfXT/Ohne_Titel.png

This is how it looks like - its always fluctuating in between 160 and 180.. Is this normal or shoud I do something here?

[Geraldo]

This is how it looks like - its always fluctuating in between 160 and 180.. Is this normal or shoud I do something here?

Only GPU 3 and 4 that always fluctuated? (as shown in your pics) If it yes, you can focus on those two.

Drop until 8 MH/s on each (GPU 3 and 4) isn't normal, you can start with check memory error (since you are using AMD card you can use HWinfo)

[m4L]

This is how it looks like - its always fluctuating in between 160 and 180.. Is this normal or shoud I do something here?

Only GPU 3 and 4 that always fluctuated? (as shown in your pics) If it yes, you can focus on those two.

Drop until 8 MH/s on each (GPU 3 and 4) isn't normal, you can start with check memory error (since you are using AMD card you can use HWinfo)

Sometimes its all of them. For example, my hashrate is at 180 MH/s and suddenly it drops for a few seconds to 130 MH/s, but then goes back up again..

So what should I do exactly with memory error?

[m4L]

A variation of hash rate of 10-30 MH/S is acceptable and always happens when you are mining. Make sure that you are not performing other tasks with this mining rig, otherwise this fluctuation in the hash rate is normal.

I did not open anything except Claymore and Teamviewer - is there any option which allows me to see all the tasks running?

[Geraldo]

With that individual hashrate, I'm sure all of your card been modded, right? If you were able to mod your cards yourself, you surely know what to do with memory error on your card.

TeamViewer also possible causing your problem, since on its process will be using some graphics resource.

[AIO Inc]

Only 20 mhs of variance in the long run is not something to be worried, if you are mining with latest Claymore version it automatically finds the best dcri value.

Also the variance fluctuation may come from the bios mod, or overclock settings , you have to experiment with the rig until you find the most stable hashrate even if this is 160 or 170 I would sacrifice 10 mhs of a rig if the rig without this 10 mhs runs really stable without variance.

Pretty much this. each card is going to fluctuate a bit, but when you multiply that individual fluctuation across all of your cards, it looks like a big deal. It's normal though

[abstractHaze]

no it is NOT normal for it to flux from 22 to 30 mhs. my machines never did that and never will do that.
usually when this happens. it's bad power connections / bad risers. something along those lines.

on your mining pool it is normal. but the actual miner, should not be fluxing.

anytime i see that. it's trouble shooting.    and again check power connections/risers.  

if u hashing 30 m/hashes. per card then with in a given time frame of say 10 minutes. u shouldn't see less then 28mh's more then a few times. and from what i see your power fluxing. so msi after burner it up. go to monitoring and look at your power lines for all gpus.. if your bouncing up and down. it's power or risers problem.

i feel maybe your risers suck ... truth be told. most do. find better ones. i went through 3 companies 1k plus in risers before i found my gold standard ones.

if your power lines in afterburner are stable .. no more then a 5% flux. then could be internet connection hdd cpu, who knows whats holding it up.
when ur mining make sure ur task manager shows cpu hdd memory are not maxing out randomly.
i had a pair of risers that maxed my cpu.
had a pair that maxed my hdd.
every few seconds cpu and hdd would 100% and effect my hash rate.

check all these things and you'll be better equipped to get a more "stable" hashrate.

all these honkies saying fluxes are normal, hash rate up and down is normal, .... to some degree yes.. but honestly there is so much crap equipment out there, until you messed with tons of this like i have, it's hard to know whats right and wrong. and from i see.  WRONG.  but then again. im just good at this i guess now . the rest are either lazy, don't care. or waiting for the house on fire story.  my machines do not flux like that. they used to. and the advice was the same. don't listen to it. fix your shit. or if your going small. work with what you got, and stabilize it best you can by checking all the things i mentioned.