Rx580 hashrate change

[ercunall]

hi guys,I am working 30.2 mhs with 4 cards in 2 weeks with solomining. What happened yesterday, all the cards dropped to 28mh/s, what is the reason for this. All cards shapphire rx 580 nitro + 8gb oc. I am using Claymore 9.4 on windows 10.

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[Victor_Borodulin]

Hi!
1) Check, has the driver updated itself automatically?
2) Try using Claymiore version 10.3

[Tristan1337]

hi guys,I am working 30.2 mhs with 4 cards in 2 weeks with solomining. What happened yesterday, all the cards dropped to 28mh/s, what is the reason for this. All cards shapphire rx 580 nitro + 8gb oc. I am using Claymore 9.4 on windows 10.

Also, if you are using a program in the background that is very CPU intensive, that could make your hashrate drop very slightly. Or if you cards are overheating they will throttle down.

I would check that as well!

[0xcosmos]

hi guys,I am working 30.2 mhs with 4 cards in 2 weeks with solomining. What happened yesterday, all the cards dropped to 28mh/s, what is the reason for this. All cards shapphire rx 580 nitro + 8gb oc. I am using Claymore 9.4 on windows 10.

get the lastest version of claymore
and try blockchain drivers
ddu and install blockchain drivers

[KCW]

DAG effect? Try install the blockchain driver.

http://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-[Suspicious link removed]pute-Release-Notes.aspx