No, not bios modded, i am going to do it in like half hour, must find some vbios on youtube or here on forum, or if there are already created vbios settings I can use
@rkulov i did vbios mod, but one card is not good, like without vbios, tomorrow i will add one more rx 580 8gb and will see how that card is doing, this hot card is on 77 max degrees and hashrate is droping with temp climbing, but its ok, better 26 than 18mhs
you need to change the VDD ( core voltage ) to all your RX 580 cards. set it to 850, it will reduce the temperatures and watts. VDDCI usually is 800 for these cards. Then you can try increasing mem to 2050 or 2100. Core clock settings also can be changed to 1150 i think. but first change the core voltage and see if the cards run stable. then the VDDCI ( memory controller voltage) als switch on the aggressive undervolting to ON.
I switched to phoenixminer, little less temperature of other gpus except this one that is hot no matter what pool and miner
Is it only up to me or gminer have less shares than phoenixminer
Somehow I cannot connect on ethermine using hiveon pool
See here ratio block / reward for 1 / 3 / 14 and 28days
i try many pool https://www.miningpoolsprofits.com/
Actually phoenix is not best miner, for amd teamredminer or lolminer and nvidia trex,gminer (see share ratio not hashrate) and hiveon not best pool, pps+ for ETH is poor system after 30days mining
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Don’t forget to do the advanced settings too for a little more for those 580’s
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As I can see CrazyMiner is best pool right now, what do you think about crazyminer and lolminer in a combination?
Just did that, ty so much
this choice is yours, also depending on your connection and your settings (badshare).
Thanks for your vote of support 
We’re in the Hive OS Forum so I hope some people say Hive Pool too.
I’d say use TRM, Lolminer, T-rex, or Gminer for AMD/Nvidia. Phoenix has a bad reputation and likely still isn’t the best although it does support the most variety of cards.
Besides Flexpool Ethermine is also good.
I’d strongly avoid the other pools, theres a lot of scams going on.
You can see your latency to each of our servers under here we’re the only significant pool with servers in South America and Australia.
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flexpool server amazon cloud verya bad choice for me… many stale are due to the poor quality of the amazon network.
why don’t use OVH or Other for dedicated server ! my ping is 14ms at your place then I have peak at 40/50ms then 70ms and come back to 15ms…a shame to do things like that.
Otherwise very good pool, you take your share in the M.E.V system but the less you display it clearly and I like the transparency. (nice)
AWS is generally considered much better than OVH with them being more reliable and quite a bit more expensive. Much better at maintaining multiple regions in sync around the world. When we upgraded from OVH to AWS stale rates went down slightly across the board. Overall reviews for AWS are higher vs OVH Source Sparkpool is on AWS outside China.
What recently happened to one OVH datacentre:
you compare dedicated machines with several cloud dedicated together.
We came to your pool, we were all with more than 1% of shares even of so-called professional connections.
The AWS networks are not made for that, they are also well known to be the trash of the internet.
Binance and you have the same results regardless of the internet provider. Many stale for nothing …
It’s just a shame.
Moreover, speaking of “best pool”, many are now in a scandal with M.E.V and now EDEN.
I’ll let you go find it yourself on reddit. When I say that the pools are not transparent I am not mistaken.
They have won millions on our backs, since the “ETH London” update they get stuck charging us the fees or keeping them on their wallet.
Bro can u plz send screenshot for your RX 580 so that I could replicate for myself? My Rx 580 does not go above 26MH (
Mine is RX 570 but still you can use the settings
Fan is set to 55% constantly but you can use also autofan.
Core clock 1168
Core Voltage 860
Memory controller voltage is 800 ( its not showing here )
Memory Clock 2100,
Aggressive undervolting switched ON
amdmemtweak --Ref 30
Dont insert any other values in the other fields, leave them empty.
Test and let me know what happens.
I applied presets that you suggested - it dropped even more below and shows 24.8MH now (
Dude… this is how RX580s should run… this is my benchmark rig for AMD cards when configuring and testing…
