The same thing is happening to me.I am at my wits end with this rig PLEASE SOME ONE ANYONE HELP!!! so i have a 6x rx rig with 4 x470 and 2 x570 all 8gb. ok so like a few days ago it crashed right and this is after a month of solid mining with no resets or reboots or crashes. so things that i have tried i replaced the psu with a 1200 watt seasonic prime which is more than enough, i also switched out mobo from a gigabyte h110 dm3 to a asrock  btc pro, i have tried lowering the clocks, i have tried mining on just the rx470s and the 570s all to no avail, the only thing i havent done yet is switch out all the risers i am waiting on mine to arrive which is tomorrow. but i highly doubt that will fix the issue as i am able to mine with phoneix miner but the hashrate is pretty shittty. i mean going from 191 mh/s to 90 something is unacceptable. so please any one some one please help i am open to any suggestions at this point.

Hello everyone,

can you guys share with me your oc settings?

Mine is

GTX 1080
0core/1900mem/120W
getting average 37.5 MHs

GTX 1070 TI
0core/1250mem/105W
getting average 31.7 MHs

I am using linux (HiveOS). Windows uses another metric so it's hard to compare. Or do you know how to convert windows mem oc value to linux mem oc value? ;-)

im curious about your results, thanks.

Hi

I'm trying to use the -strap option and I think I do something wrong, it gives me less mh/s than modifying the bios

16:59:17:889   93c   Driver version: 0x802
16:59:17:896   93c   driver init ok
16:59:18:032   93c   GPU #0 strap "POL8S1" is applied successfully
16:59:18:033   93c   GPU# 0 -rxboost option is applied successfully
16:59:19:074   93c   SSL: Imported 48 certificates from local storage

17:00:52:607   16b4   
17:00:52:608   16b4   GPU #0: Ellesmere (Radeon RX 580 Series), 8192 MB available, 36 compute units (pci bus 1:0:0)
17:00:52:608   16b4   ETH - Total Speed: 24.849 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:01
17:00:52:609   16b4   ETH: GPU0 24.849 Mh/s
17:00:52:609   16b4   Incorrect ETH shares: none
17:00:52:610   16b4   1 minute average ETH total speed: 24.777 Mh/s
17:00:52:610   16b4   Pool switches: ETH - 0
17:00:52:611   16b4   Pool shares accepting time (1 hour stats) - min 0 ms, max 0 ms, average 0 ms
17:00:52:612   16b4   Current ETH share target: 0x0000000112e0be82 (diff: 4000MH), epoch 293(3.29GB)
17:00:52:612   16b4   Current -dcri values: -dcri 20
17:00:52:613   16b4   GPU0 t=66C fan=28% P=75W
17:00:52:613   16b4   Total GPUs power consumption: 75 Watts
17:00:52:614   16b4   
17:00:53:134   d28   buf: {"id":0,"jsonrpc":"2.0","result":["0x374478554ad501f6b7d37f314f27646d48ced8f4f8a8f5e4182e243269f73eb5","0xc1bacb003fd7a885305dedf1660dd0dde1a7a39298fb341ae8253bd86312a501","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x865644"]}

17:00:53:134   d28   ETH: 10/24/19-17:00:53 - New job from eu1.ethermine.org:4444
17:00:53:135   d28   target: 0x0000000112e0be82 (diff: 4000MH), epoch 293(3.29GB)
17:00:53:135   d28   ETH - Total Speed: 24.842 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:01
17:00:53:136   d28   ETH: GPU0 24.842 Mh/s


modifying the bios and without using -strap gives me about 30 mh/s

What could be the cause?

sorry for writing bad english

Regards

Hi

my star.bat

thDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F -epsw x -rxboost 1 -strap POL8S4 -cclock 1200 -cvddc 850 -mclock 2020 -mvddc 900 -dcri 20


With the original bios, I did the test first by overclocking with overdriventool and then with the star.bat as you can see in what I copied

win ver 1903 and amd driver 19.10.1

my friend you you are using strap wrong.Read the file from claymore,
-strap 1  or -strap 2 etc....
delete pol8s4 just write -strap 1

try xvg maybe? but as mentioned earlier it may not worth it to stress the cards, even if your electricity cost is zero. it was fun two years ago for ~15% increase in consumption you could get over 10% increase comparing to ETH produced. not the case now:)

Going from 190 to 90 mhs = your drivers aren't in compute mode.

Honestly, PM is faster overall.... Set drivers to compute, download the tweak tool and set tref to 30 and see where you end up.... My (6) card rig of 470s run 197 mhs on PM.

Hi

I've started using Claymore again and I'm lost, I've been testing -rxboost and -strap, more mh/s ^^

But I have a doubt, I tried the original bios and everything works fine, if I apply it to a previously modified bios, does it work well?

I did a test and I think it doesn't work well with the previously modified bios.

Do I have to use the original bios of each gpu?

sorry for writing bad english

Regards : )

I will do so, thank you very much! : )