AMD Rebrand - RX570 / RX580 - Official Thread

[Branko]

Cryptonight algorithm even without modified BIOS requires 95-100 watt power consumption , I personally measured it at wall with a Lafayatte power meter. If you can modify the BIOS the power consumption will be even lower.

Now a natural question come to my mind, why the price of these cards doesn't decrease ? RX Vega is equal to 3x these cards in Cryptonight algorithm and about 500-600 USD one. The price should decrease and decrease a lot, no one would buy these anymore with the actual prices.

Because there are other algos beside cryptonight?

[1714943606]

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[1714943606]

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[robert24]

I tried overclocking the memory up to 2150 MHz while also adjusting the target temp but the hashrate was the same so i went back to 2000 MHz

It shouldn't be the same. Do you restart the miner when you apply higher clocks? If you keep the miner running while increasing the memory clock, you might not see any improvement in the hash rate. Gotta restart the miner.

getting steady 26.6 MH/s so it's ok, way better than before. I left the target temp on 67C because the cooling on this specific model is not very good and if i set the temp lower then the fan will get pretty loud.

At the moment you're better off mining ETN than ETH. Not only you'd earn ~ 25% more, but your card will also be cooler and quieter (since it's cryptonight algo so it's not as power hungry as Dagger).

Yes i did restart the miner each time with each clock, at the moment it's mining with CryptoNight algorithm since NiceHash changes it by itself doing average of around 680 H/s.

[RealSwissMiner]

Cryptonight algorithm even without modified BIOS requires 95-100 watt power consumption , I personally measured it at wall with a Lafayatte power meter. If you can modify the BIOS the power consumption will be even lower.

Now a natural question come to my mind, why the price of these cards doesn't decrease ? RX Vega is equal to 3x these cards in Cryptonight algorithm and about 500-600 USD one. The price should decrease and decrease a lot, no one would buy these anymore with the actual prices.

I can confirm  these findings with modified BIOS - 6 RX570 eating roughly 530 Watt (entire rig measured at the wall) while it hashes around 4.3 kH. This is rock stable runs for days/weeks without issues. I could squeeze a bit more hash out or decrease consumption but right now I am happy with these stable settings.

[wacko]

Yes i did restart the miner each time with each clock, at the moment it's mining with CryptoNight algorithm since NiceHash changes it by itself doing average of around 680 H/s.

It's still too slow for Samsung chips. I'm getting 30 MH/s on ETH and 770-800 H/s on Cryptonight with my 4gb Nitro cards. Try this strap: 777000000000000022CC1C00CE615C45C0571016B30CD50900400700140514207A8900A00300000 010103139962C3617

[baga105]

Rx 570 8gb Sapphire Nitro+ Dual mining ETH+DCR 29.8 mh/s  + 600 mh/s with 130W @ wall.. I guess there is still some room for improvement about the Wattage right?

Not much, if any. What clocks and voltages are you at? Not hard to figure out whether there's any room anyway, just keep decreasing the voltage. If you decrease the core clock, you'll start losing on DCR hashrate, so to keep the same hashrate the voltage is the only thing you can adjust. 130W for dual is pretty much normal consumption, not many cards can go below that.

I put Core clock to 1090.. and memory @ 2050 (900mV)

[robert24]

It's still too slow for Samsung chips. I'm getting 30 MH/s on ETH and 770-800 H/s on Cryptonight with my 4gb Nitro cards. Try this strap: 777000000000000022CC1C00CE615C45C0571016B30CD50900400700140514207A8900A00300000 010103139962C3617

I tried the 3 straps that you told me but pretty much all give the same hashrate, tried moving the memory up to 2200 MHz and the hashrate doesn't change, i'm checking with Hwinfo64 and i can see that the OC does apply and the memory clock changes but the hashrate doesn't change, idk if there's something wrong with my GPU or something, like a month ago i was trying some gaming benchmark and tried OCing the core slightly but i wouldn't get any extra perfomance at all.

[ivke986]

Hello
I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

[Call_Me_Bambi]

Hello

(1) I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

(2) My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

(1)  No. There is the fundamental principal of supply and demand at work here, the GPU demands, say, 100Watts and the PSU has to supply 100 Watts. It does not matter how many wires are connected, but the extra connections will be needed if the GPU demands more power.

(2) It is not only the GPU taking power, the CPU, Motherboard, RAM, SSD all need to be powered, this may account for about 100 Watts or so.
Also, if you are using powered risers these can take about 75 Watts each, so it all adds up.

Getting a 6 GPU rig to mine Ether at 850 Watts would be amazing, I was lucky to get my 6 rig RX580/RX480 rig to take less than 1000 Watts.

EDIT: If you want to reduce your power consumption mine a Cryptonote coin, such as Monero or Sumokoin, you will get between 25% to 30% less power consumption.

[baga105]

Hello

(1) I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

(2) My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

(1)  No. There is the fundamental principal of supply and demand at work here, the GPU demands, say, 100Watts and the PSU has to supply 100 Watts. It does not matter how many wires are connected, but the extra connections will be needed if the GPU demands more power.

(2) It is not only the GPU taking power, the CPU, Motherboard, RAM, SSD all need to be powered, this may account for about 100 Watts or so.
Also, if you are using powered risers these can take about 75 Watts each, so it all adds up.

Getting a 6 GPU rig to mine Ether at 850 Watts would be amazing, I was lucky to get my 6 rig RX580/RX480 rig to take less than 1000 Watts.

EDIT: If you want to reduce your power consumption mine a Cryptonote coin, such as Monero or Sumokoin, you will get between 25% to 30% less power consumption.

I'm taking 29.8 mh/s at rx 570 sapphire nitro+ on Dual mining with 130W per card...

[Call_Me_Bambi]

Hello

(1) I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

(2) My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

(1)  No. There is the fundamental principal of supply and demand at work here, the GPU demands, say, 100Watts and the PSU has to supply 100 Watts. It does not matter how many wires are connected, but the extra connections will be needed if the GPU demands more power.

(2) It is not only the GPU taking power, the CPU, Motherboard, RAM, SSD all need to be powered, this may account for about 100 Watts or so.
Also, if you are using powered risers these can take about 75 Watts each, so it all adds up.

Getting a 6 GPU rig to mine Ether at 850 Watts would be amazing, I was lucky to get my 6 rig RX580/RX480 rig to take less than 1000 Watts.

EDIT: If you want to reduce your power consumption mine a Cryptonote coin, such as Monero or Sumokoin, you will get between 25% to 30% less power consumption.

I'm taking 29.8 mh/s at rx 570 sapphire nitro+ on Dual mining with 130W per card...

I stopped dual mining with ether (well actually never really got started) as it was putting to much of a strain on my cards, I found that mining Cryptonote was more profitable and autoexchanged it to either ether or bitcoin, or whatever coin I fancied, using the autoexchange option on mining pool hub https://miningpoolhub.com/

[ivke986]

Hello

(1) I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

(2) My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

(1)  No. There is the fundamental principal of supply and demand at work here, the GPU demands, say, 100Watts and the PSU has to supply 100 Watts. It does not matter how many wires are connected, but the extra connections will be needed if the GPU demands more power.

(2) It is not only the GPU taking power, the CPU, Motherboard, RAM, SSD all need to be powered, this may account for about 100 Watts or so.
Also, if you are using powered risers these can take about 75 Watts each, so it all adds up.

Getting a 6 GPU rig to mine Ether at 850 Watts would be amazing, I was lucky to get my 6 rig RX580/RX480 rig to take less than 1000 Watts.

EDIT: If you want to reduce your power consumption mine a Cryptonote coin, such as Monero or Sumokoin, you will get between 25% to 30% less power consumption.

I'm taking 29.8 mh/s at rx 570 sapphire nitro+ on Dual mining with 130W per card...

130w from wall? What is the voltage on gpu? GPU Clock? and Memory Clock?

[wacko]

130w from wall? What is the voltage on gpu? GPU Clock? and Memory Clock?

That's not likely, he's probably talking about some software monitoring readings. 130W from the wall mining dual with eth at close to 30 MH/s sounds too good to be true.

[ivke986]

130w from wall? What is the voltage on gpu? GPU Clock? and Memory Clock?

That's not likely, he's probably talking about some software monitoring readings. 130W from the wall mining dual with eth at close to 30 MH/s sounds too good to be true.

  yes yes

[baga105]

Hello

(1) I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

(2) My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

(1)  No. There is the fundamental principal of supply and demand at work here, the GPU demands, say, 100Watts and the PSU has to supply 100 Watts. It does not matter how many wires are connected, but the extra connections will be needed if the GPU demands more power.

(2) It is not only the GPU taking power, the CPU, Motherboard, RAM, SSD all need to be powered, this may account for about 100 Watts or so.
Also, if you are using powered risers these can take about 75 Watts each, so it all adds up.

Getting a 6 GPU rig to mine Ether at 850 Watts would be amazing, I was lucky to get my 6 rig RX580/RX480 rig to take less than 1000 Watts.

EDIT: If you want to reduce your power consumption mine a Cryptonote coin, such as Monero or Sumokoin, you will get between 25% to 30% less power consumption.

I'm taking 29.8 mh/s at rx 570 sapphire nitro+ on Dual mining with 130W per card...

130w from wall? What is the voltage on gpu? GPU Clock? and Memory Clock?

130W from the wall. I'm mining with 3 gpu cards. Numbers on voltage meter says : 491,3W. System idle = 85W. So that gets me to 135W per card on dual minig.

[ivke986]

Hello

(1) I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

(2) My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

(1)  No. There is the fundamental principal of supply and demand at work here, the GPU demands, say, 100Watts and the PSU has to supply 100 Watts. It does not matter how many wires are connected, but the extra connections will be needed if the GPU demands more power.

(2) It is not only the GPU taking power, the CPU, Motherboard, RAM, SSD all need to be powered, this may account for about 100 Watts or so.
Also, if you are using powered risers these can take about 75 Watts each, so it all adds up.

Getting a 6 GPU rig to mine Ether at 850 Watts would be amazing, I was lucky to get my 6 rig RX580/RX480 rig to take less than 1000 Watts.

EDIT: If you want to reduce your power consumption mine a Cryptonote coin, such as Monero or Sumokoin, you will get between 25% to 30% less power consumption.

I'm taking 29.8 mh/s at rx 570 sapphire nitro+ on Dual mining with 130W per card...

130w from wall? What is the voltage on gpu? GPU Clock? and Memory Clock?

130W from the wall. I'm mining with 3 gpu cards. Numbers on voltage meter says : 491,3W. System idle = 85W. So that gets me to 135W per card on dual minig.

That's good    Can you tell me what voltage is on gpu?

[baga105]

Hello

(1) I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

(2) My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

(1)  No. There is the fundamental principal of supply and demand at work here, the GPU demands, say, 100Watts and the PSU has to supply 100 Watts. It does not matter how many wires are connected, but the extra connections will be needed if the GPU demands more power.

(2) It is not only the GPU taking power, the CPU, Motherboard, RAM, SSD all need to be powered, this may account for about 100 Watts or so.
Also, if you are using powered risers these can take about 75 Watts each, so it all adds up.

Getting a 6 GPU rig to mine Ether at 850 Watts would be amazing, I was lucky to get my 6 rig RX580/RX480 rig to take less than 1000 Watts.

EDIT: If you want to reduce your power consumption mine a Cryptonote coin, such as Monero or Sumokoin, you will get between 25% to 30% less power consumption.

I'm taking 29.8 mh/s at rx 570 sapphire nitro+ on Dual mining with 130W per card...

130w from wall? What is the voltage on gpu? GPU Clock? and Memory Clock?

130W from the wall. I'm mining with 3 gpu cards. Numbers on voltage meter says : 491,3W. System idle = 85W. So that gets me to 135W per card on dual minig.

That's good    Can you tell me what voltage is on gpu?

Here u go.  https://www.youtube.com/watch?v=Nnjh-zp6pP4

https://prnt.sc/herv30 

[wacko]

130W from the wall. I'm mining with 3 gpu cards. Numbers on voltage meter says : 491,3W. System idle = 85W. So that gets me to 135W per card on dual minig.

85W is your system's idle with 3 cards. Most modern systems themselves take 30-50W at most (with c1e etc enabled), so your cards under load probably take about 450W in total => 150W per card in the end. Still pretty good though.

[baga105]

130W from the wall. I'm mining with 3 gpu cards. Numbers on voltage meter says : 491,3W. System idle = 85W. So that gets me to 135W per card on dual minig.

85W is your system's idle with 3 cards. Most modern systems themselves take 30-50W at most (with c1e etc enabled), so your cards under load take about 450W in total => 150W per card in the end. Still pretty good though.

Who said i got "modern" system for mining? I shared my results.. Are u mad at me now that i got to this point?

[wacko]

Who said i got "modern" system for mining? I shared my results.. Are u mad at me now that i got to this point?

Why would I be mad at you?  It's just you didn't explain the way you measured your "idle" consumption so I assumed it was measured with the GPUs installed in the system, just like most people do it.

[ivke986]

Hello

(1) I have a sapphire rx 580 nitro+ 8gb,I attached it 8 pin and 6 pin power supply.
Will the consumption decrease if I turn it off 6 pin power cable?

(2) My rig 6x sapphire rx 580 nitro+ 8gb solo eth mining 181+mh, spends from wall   930w power consumption.
GPU Clock: 1125 Memory Clock: 2150, i undervolt in bios cvddc 950 -mvddc 950 and msi ab core voltage -25,  and voltage on 6 gpu is 0.9063
Everything works stable, but I read that almost all 6 gpu consumes about 850w.

(1)  No. There is the fundamental principal of supply and demand at work here, the GPU demands, say, 100Watts and the PSU has to supply 100 Watts. It does not matter how many wires are connected, but the extra connections will be needed if the GPU demands more power.

(2) It is not only the GPU taking power, the CPU, Motherboard, RAM, SSD all need to be powered, this may account for about 100 Watts or so.
Also, if you are using powered risers these can take about 75 Watts each, so it all adds up.

Getting a 6 GPU rig to mine Ether at 850 Watts would be amazing, I was lucky to get my 6 rig RX580/RX480 rig to take less than 1000 Watts.

EDIT: If you want to reduce your power consumption mine a Cryptonote coin, such as Monero or Sumokoin, you will get between 25% to 30% less power consumption.

I'm taking 29.8 mh/s at rx 570 sapphire nitro+ on Dual mining with 130W per card...

130w from wall? What is the voltage on gpu? GPU Clock? and Memory Clock?

130W from the wall. I'm mining with 3 gpu cards. Numbers on voltage meter says : 491,3W. System idle = 85W. So that gets me to 135W per card on dual minig.

That's good    Can you tell me what voltage is on gpu?

Here u go.  https://www.youtube.com/watch?v=Nnjh-zp6pP4

https://prnt.sc/herv30 

ahahahah   tnx bro