Hashrate Drop 25MH/s to 15 MH/s - ASUS-Mining-RX470-4G-LED - HIVEOS - PhoenixMin

[maei5ter]

Hello everyone! 

I have a couple of Rigs with 12x ASUS-Mining-RX470-4G-LED on each one, but the past week suddenly dropped from 25Mh/s to 15 Mh/s each card. Mining on phoenix miner

Tried already to flash the Bios, this step is not hard on HIVEOS UI, but the changes has no effect, tried already some different ROMS found online, even reinstall the original one, but the cards cannot surpass 15MH/s   

Found a similar thred in the forum, but theyre solution doesnt work for me, tried already.

If anyone have an idea of what to do, I will really really appreciate any help or advice  , spend already a lot of time trying to fix this 

[waywoos]

buy a new 8 gb card   problem solved

[examplens]

Hello everyone! 

I have a couple of Rigs with 12x ASUS-Mining-RX470-4G-LED on each one, but the past week suddenly dropped from 25Mh/s to 15 Mh/s each card. Mining on phoenix miner

Tried already to flash the Bios, this step is not hard on HIVEOS UI, but the changes has no effect, tried already some different ROMS found online, even reinstall the original one, but the cards cannot surpass 15MH/s   

Found a similar thred in the forum, but theyre solution doesnt work for me, tried already.

If anyone have an idea of what to do, I will really really appreciate any help or advice  , spend already a lot of time trying to fix this 

Did you try to mine Ethereum Classic [ETC] for example or something other than Ethereum?
I must agree with @waywoos. 4GB cards time has passed, now is the time of 8GB cards (i think I heard something similar in LoTR  )

[miner29]

All my 4gb cards are running just fine still hitting around 30+mhs
simple 1 click mod  OC / UV pretty standard fair.

I am running 5.1c linux (ethos) and 5.2e on mmpos no issues

[maei5ter]

All my 4gb cards are running just fine still hitting around 30+mhs
simple 1 click mod  OC / UV pretty standard fair.

I am running 5.1c linux (ethos) and 5.2e on mmpos no issues

Hows it going mate, would you mine if you share the bios youre using and also the settings please, I cant make it work

[miner29]

All my 4gb cards are running just fine still hitting around 30+mhs
simple 1 click mod  OC / UV pretty standard fair.

I am running 5.1c linux (ethos) and 5.2e on mmpos no issues

Hows it going mate, would you mine if you share the bios youre using and also the settings please, I cant make it work

Cards are done individually using single click bios mod....nothing fancy

Settings are :

cor 1145 / mem 2100 / vlt 851

this is on linux (EthOS)

[jgonzi]

Hello everyone! 

I have a couple of Rigs with 12x ASUS-Mining-RX470-4G-LED on each one, but the past week suddenly dropped from 25Mh/s to 15 Mh/s each card. Mining on phoenix miner

Tried already to flash the Bios, this step is not hard on HIVEOS UI, but the changes has no effect, tried already some different ROMS found online, even reinstall the original one, but the cards cannot surpass 15MH/s   

Found a similar thred in the forum, but theyre solution doesnt work for me, tried already.

If anyone have an idea of what to do, I will really really appreciate any help or advice  , spend already a lot of time trying to fix this 

That's normal the DAG is getting all the memory space of the card... I recommend you to switch to a miner with Zombie mode... that will let you to mine ETH some more time and also use ETCHash with the new fork that will happen today.

You should try more modern miner... give a try to lolMiner for example that will let you to mine the new fork of ETCHash and also use the Zombie Mode for ETH if you want it...

[FP91G]

https://github.com/todxx/teamredminer/blob/master/README.md

Epoch DAG MB DAG % Hashrate Loss %
381 4072 100.00% 59.30 0.0%
382 4080 99.95% 58.38 -1.6%
383 4088 99.76% 54.89 -7.4%
384 4096 99.56% 51.46 -13.2%
385 4104 99.37% 48.29 -18.6%
386 4112 99.17% 45.17 -23.8%
387 4120 98.98% 42.17 -28.9%
388 4128 98.79% 39.35 -33.6%
389 4136 98.60% 36.80 -37.9%
390 4144 98.41% 34.23 -42.3%
395 4184 97.47% 22.46 -62.1%
400 4224 96.54% 12.55 -78.8%

Use teamredminer. So far, everything works fine on my 4 GB cards.
Now is the 378th epoch, until I have a decrease in hashrate.
In 2 weeks we will see how mining works with an incomplete DAG file