My RX580 Benchmarking and Results: 30.5Mh/s @ 77.5W (+ 1130MH/s Dcr w/ 125W)

[zumili]

You seriously using this parameters?
1150/850
2150/875

Because 850mV for the core is quite low at this speed, also 875mV for the mem with 2150 is also quite low.
Are you sure you are not getting HW errors, I mean don't look at HWiNFO64 because it is not showing all errors.
I had also no errors with HWiNFO64 but the cards stopped working from time to time without showing some errors in the HWiNFO64  software.

[ordimans]

I have error on 4GB model (elpida) but no on Hynix.
But you are right, it's probably low...


Where can i find good set for this model ?

[Mattthev]

You seriously using this parameters?
1150/850
2150/875

Because 850mV for the core is quite low at this speed, also 875mV for the mem with 2150 is also quite low.
Are you sure you are not getting HW errors, I mean don't look at HWiNFO64 because it is not showing all errors.
I had also no errors with HWiNFO64 but the cards stopped working from time to time without showing some errors in the HWiNFO64  software.

Some cards can have 850mV at almost 1200MHz. 875mV for Samsung memory is not a problem and it's not actually memory voltage...

[Bayberry]

I bought two Saphire RX 580 Nitro+ 8GB  (standard, not limited edition) with Samsung memory. I have Windows 10 and installed drivers Beta for Blockchain Compute 23 Aug. Also, I modded strap in bios, -dcri 6, claymore 10.3. In MSI Afterburner 1100/2150 and my results are about 29.6 mh/s per card. Power consume from wall metter about 380 w. Can I get better results with same or lower power consume?

[Omg9500]

Hi everybody,

I need some guidance/advice. I got
- MoBo Asrock H110 Pro BTC+
- 8 GB Ram
- 128 GB SSD
- 6 x Sapphire RX580 8GB Nitro+ Special ed.
- 4 x MSI RX580 8GB Gaming OC
- 2 x 1200W PSU Corsair HX1200 (Platinum)
- 1 x 750W PSU Chieftec (Gold)
- Win10 64 up to date (latest version),  no antivirus
- ATI drivers 17.11.4 (setting "compute" on all cards (all cards properly recognized)

main 1200W PSU powers motherboard, CPU, PCI slots, SSD,  all 10 risers
secondary 1200W PSU powers 6 GPUS
third 750W PSU powers 4 GPUs

The BIOS of all GPUs is modified and the settings in Afterburner (or in my case TRIXX) are 1150 core, 2150 mem, - 132 core voltage.

Running cryptonight algorythm the hashrate per card is approx 710 h/s and total power consumption on full load from the wall is around 1230 Watt (monitor excluded) . System running very stable.

However when I fire up Claymore with Ethash algo hashrate per card is approx 32 and full load on the wall jumps up to approx 1450 watt and system shuts down with a clack and reboots....

I have tried connecting the GPUs to different PSUs but no change. Cryptonite always stable and no matter what configuration Claymore shuts down my system as soon as full load is reached.

I can't be a question of lack of power because my PSUs provide more than enough juice for the whole system. Any ideas or hints would be greatly appreciated.

[tadeus1]

I would guess - not enough power to properly run the GPUs at max load.
Cryptonight uses less power vs ETH.  That may explain why it works on Cryptonight without issues.

Yes, you may have 3000 Watss in total PSU power, but you also have a nice mish-mash by that mix of few PSUs and 10 GPUs.

For starters try MB+ few raisers + few GPUs on the same 1200 PSU.   Do some math, leave 20% free capacity.  
The rest on the second 1200 PSU , and may be 2 GPUs + raisers on the 3rd smaller PSU.
Check how much each GPU consumes on max, etc.  Eventually you can figure it out and be careful.

[mitserdt]

I bought two Saphire RX 580 Nitro+ 8GB  (standard, not limited edition) with Samsung memory. I have Windows 10 and installed drivers Beta for Blockchain Compute 23 Aug. Also, I modded strap in bios, -dcri 6, claymore 10.3. In MSI Afterburner 1100/2150 and my results are about 29.6 mh/s per card. Power consume from wall metter about 380 w. Can I get better results with same or lower power consume?

Can you split the usage numbers per item. What part of the 380 w is going to the cards (total minus CPU, MOBO, HDD, etc. devided by two)? What does GPU-Z say? I think 380 totaal is on the high side and could be +/- 60-100 w less. What kind of PSU are you using?

[Millime]

Apneal, Can you send me a private message please?
I'm not able to because I'm a "newbie" on this forum.

We spoke together in the past, Thanks!

[Und3r74k3r]

Hi guys. I have this RIG:
6x 580 Nitro+ 8GB Hynix
Asrock H100 Pro BTC+
Using a custom BIOS. Concrete modded my original "silent" bios with Polaris 1.6.6 with "1 click" metod. For OC and undervolt using "OverdriveNTool"

Using Adrenaline drivers.

Have 180 mh/s

1- 1200/900 y 2100/900 - ASIC 66.8% - 0 memory errors

2- 1200/900 y 2150/900 - ASIC 72.8% - 0 memory errors

3- 1200/900 y 2100/900 - ASIC 74.6% - 0 memory errors

4- 1200/900 y 2150/900 - ASIC 79.4% - 0 memory errors but today have "Hangs in OpenCL call" the other days i can tested no errors in some hours

5- 1200/900 y 2100/925 - ASIC 68.6% - 0 memory errors but today have "Hangs in OpenCL call" the other days i can tested no errors in some hours

6- 1200/900 y 2100/950 - ASIC 79.5% - 0 memory errors. This GPU always have "Hangs in OpenCL call". In few days i will recieved a new riser to try. Yesterday and today no Hangs.... I am very confused

Max time mining without errors is 10 hours... I try for 2 months config this rig, i desperate..

[tadeus1]

Try with the AUG drivers the beta.

[ordimans]

Hi guys. I have this RIG:
6x 580 Nitro+ 8GB Hynix
Asrock H100 Pro BTC+
Using a custom BIOS. Concrete modded my original "silent" bios with Polaris 1.6.6 with "1 click" metod. For OC and undervolt using "OverdriveNTool"

Using Adrenaline drivers.

Have 180 mh/s

1- 1200/900 y 2100/900 - ASIC 66.8% - 0 memory errors

2- 1200/900 y 2150/900 - ASIC 72.8% - 0 memory errors

3- 1200/900 y 2100/900 - ASIC 74.6% - 0 memory errors

4- 1200/900 y 2150/900 - ASIC 79.4% - 0 memory errors but today have "Hangs in OpenCL call" the other days i can tested no errors in some hours

5- 1200/900 y 2100/925 - ASIC 68.6% - 0 memory errors but today have "Hangs in OpenCL call" the other days i can tested no errors in some hours

6- 1200/900 y 2100/950 - ASIC 79.5% - 0 memory errors. This GPU always have "Hangs in OpenCL call". In few days i will recieved a new riser to try. Yesterday and today no Hangs.... I am very confused

Max time mining without errors is 10 hours... I try for 2 months config this rig, i desperate..

Can you try this miner for cryptonight to check how many you have https://bitcointalk.org/index.php?topic=2256917.1540

[greatauror28]

Hi guys. I have this RIG:
6x 580 Nitro+ 8GB Hynix
Asrock H100 Pro BTC+
Using a custom BIOS. Concrete modded my original "silent" bios with Polaris 1.6.6 with "1 click" metod. For OC and undervolt using "OverdriveNTool"

Using Adrenaline drivers.

Have 180 mh/s

1- 1200/900 y 2100/900 - ASIC 66.8% - 0 memory errors

2- 1200/900 y 2150/900 - ASIC 72.8% - 0 memory errors

3- 1200/900 y 2100/900 - ASIC 74.6% - 0 memory errors

4- 1200/900 y 2150/900 - ASIC 79.4% - 0 memory errors but today have "Hangs in OpenCL call" the other days i can tested no errors in some hours

5- 1200/900 y 2100/925 - ASIC 68.6% - 0 memory errors but today have "Hangs in OpenCL call" the other days i can tested no errors in some hours

6- 1200/900 y 2100/950 - ASIC 79.5% - 0 memory errors. This GPU always have "Hangs in OpenCL call". In few days i will recieved a new riser to try. Yesterday and today no Hangs.... I am very confused

Max time mining without errors is 10 hours... I try for 2 months config this rig, i desperate..

1. Update Win10 fully to FCU.
2. Trash any other OC software.
3. Upgrade (or downgrade) to AMD 17.10.3
4. Use Claymore v10 and set all clocks and voltages there.
5. Profit

Note:
-this assumes you know how to set GPUs to compute
-don’t forget to use PBE v1.6 to mod
-don’t forget to use ati patcher

[Piskeante]

hello.

actually i have 2 Sapphire RX 580 Nitro + 8gb running (a third MSI RX 580 Gaming X 8gb is coming on monday (it's was a bargain considering prices nowadays). Just a few tips for those that read this.

Afaik 850mv on the core is just about "right" in many scenarios. both of my cards cannot stay up with that voltage for a long time. Moreover, it happens to me than whenever my internet fails, the cards hang. Why? Because the voltage offset actually afects iddle voltage so, if the card uses let's say 100 on idle, if the internet hangs, the miner stops, the cards tries to go to 300 mhz on the core, and than the offset is applied so 100 minus offset = crash.

According to my findings, my cards can run for more than 50 hours (damm temperature hang error) with 880mv on the core at 1240mhz. The memory (Hynix and Micron) at just fine at 2250mhz without any issues at all. My micron card is perfectly fine at 2250mhz on the memory at 865mv (i modded that on the bios, no issues). For the hynix, i have it at 900mv (also modded). Stock setting for that card was 1000mv.

With DCRI 10 those 2 cards are actually hashing at 32.1mh/s. Both are using like 88W on the core and 60 for the other components, so around 150W total GPU power consumption. Solo mining. it's possible to reduce power consumption by undervolting (also reducing core speed), but my excel tells me that it's better to use a bit more Watts and squeeze the best out of it, because usually more hash rate is better than too much undervolting.

Just to clarify the numbers i'm talking about. For a reduction from 880mv to 856mv on the core, in case you are worried about electricity,  you just save around 6W every hour.  also ASIC quality is important, both of them are at 75% but if you win the silicon lottery maybe you can go way down undervolting. The best thing of this, is that once you know exactly what to modify in the bios , it's easy to get what you want.

My best advice, (if the cards are going to go for mining only), is to test them with certain settings, make sure they are stable, and then put that config into the bios, so that you don't have to apply manually the settings using MSI Afterburner.

[Und3r74k3r]

Hi guys. I have this RIG:
6x 580 Nitro+ 8GB Hynix
Asrock H100 Pro BTC+
Using a custom BIOS. Concrete modded my original "silent" bios with Polaris 1.6.6 with "1 click" metod. For OC and undervolt using "OverdriveNTool"

Using Adrenaline drivers.

Have 180 mh/s

1- 1200/900 y 2100/900 - ASIC 66.8% - 0 memory errors

2- 1200/900 y 2150/900 - ASIC 72.8% - 0 memory errors

3- 1200/900 y 2100/900 - ASIC 74.6% - 0 memory errors

4- 1200/900 y 2150/900 - ASIC 79.4% - 0 memory errors but today have "Hangs in OpenCL call" the other days i can tested no errors in some hours

5- 1200/900 y 2100/925 - ASIC 68.6% - 0 memory errors but today have "Hangs in OpenCL call" the other days i can tested no errors in some hours

6- 1200/900 y 2100/950 - ASIC 79.5% - 0 memory errors. This GPU always have "Hangs in OpenCL call". In few days i will recieved a new riser to try. Yesterday and today no Hangs.... I am very confused

Max time mining without errors is 10 hours... I try for 2 months config this rig, i desperate..

1. Update Win10 fully to FCU.
2. Trash any other OC software.
3. Upgrade (or downgrade) to AMD 17.10.3
4. Use Claymore v10 and set all clocks and voltages there.
5. Profit

Note:
-this assumes you know how to set GPUs to compute
-don’t forget to use PBE v1.6 to mod
-don’t forget to use ati patcher

I install 17.10.3, no OC Software and Claymore 10, get more errors with same OC and undervolt settings.

hello.

actually i have 2 Sapphire RX 580 Nitro + 8gb running (a third MSI RX 580 Gaming X 8gb is coming on monday (it's was a bargain considering prices nowadays). Just a few tips for those that read this.

Afaik 850mv on the core is just about "right" in many scenarios. both of my cards cannot stay up with that voltage for a long time. Moreover, it happens to me than whenever my internet fails, the cards hang. Why? Because the voltage offset actually afects iddle voltage so, if the card uses let's say 100 on idle, if the internet hangs, the miner stops, the cards tries to go to 300 mhz on the core, and than the offset is applied so 100 minus offset = crash.

According to my findings, my cards can run for more than 50 hours (damm temperature hang error) with 880mv on the core at 1240mhz. The memory (Hynix and Micron) at just fine at 2250mhz without any issues at all. My micron card is perfectly fine at 2250mhz on the memory at 865mv (i modded that on the bios, no issues). For the hynix, i have it at 900mv (also modded). Stock setting for that card was 1000mv.

With DCRI 10 those 2 cards are actually hashing at 32.1mh/s. Both are using like 88W on the core and 60 for the other components, so around 150W total GPU power consumption. Solo mining. it's possible to reduce power consumption by undervolting (also reducing core speed), but my excel tells me that it's better to use a bit more Watts and squeeze the best out of it, because usually more hash rate is better than too much undervolting.

Just to clarify the numbers i'm talking about. For a reduction from 880mv to 856mv on the core, in case you are worried about electricity,  you just save around 6W every hour.  also ASIC quality is important, both of them are at 75% but if you win the silicon lottery maybe you can go way down undervolting. The best thing of this, is that once you know exactly what to modify in the bios , it's easy to get what you want.

My best advice, (if the cards are going to go for mining only), is to test them with certain settings, make sure they are stable, and then put that config into the bios, so that you don't have to apply manually the settings using MSI Afterburner.

I use original "Silent" BIOS editing by Polaris 1.6.4. Only editing the timmings by "1 click" method.

To OC and undervolt i use OverdriveNTool

[ukjames007]

I`m still new and only this week after 3 boards have a set up that im playing with

i have the following:

open air rig
6x sapphire rx580 8gb with hynix ram
4gb fury ddr 4 ram
asrock h100 btc+ board
1600 watts psu
sata type red risers
4 x 12cm led fans

i have each card on the following

1150/850mv 2150/850mv

pulled over 180mh/s

watts 970


still doing some settings as get a few gpu errors/watchdog so learning

[gurgelkoff]

(...)
pulled over 180mh/s

watts 970
(...)

Interesting. Where do you measure these watts? Software or at the wall? I've got 2 rigs mixed with rx480&rx580's and they are so power hungry. Yours seems to draw under 160w/card.

[tadeus1]

If its single mining ETH, why now...even lower.

[uncommonBG]

Hello, guys.

I'm having issues with my 6 RX 580 Nitro+. The problem is the last few days I started getting "GPU hangs in OpenCL call" error. I did lower the clocks and I wasn't getting errors in HWiNFO64, but the "GPU hangs in OpenCL call" error still occured today, even without getting GPU errors.

Do you guys have any idea what else can cause the issue?

[BuisZit]

Hello, guys.

I'm having issues with my 6 RX 580 Nitro+. The problem is the last few days I started getting "GPU hangs in OpenCL call" error. I did lower the clocks and I wasn't getting errors in HWiNFO64, but the "GPU hangs in OpenCL call" error still occured today, even without getting GPU errors.

Do you guys have any idea what else can cause the issue?

Had the same issue yesterday. One gpu tilted a little bit in the PCIE port (slot) because of the heavy heatsink. After fixing it worked again.

[ukjames007]

(...)
pulled over 180mh/s

watts 970
(...)

Interesting. Where do you measure these watts? Software or at the wall? I've got 2 rigs mixed with rx480&rx580's and they are so power hungry. Yours seems to draw under 160w/card.

https://image.ibb.co/dcOQgw/IMG_E6253.jpg

this is with all the rig and usb mouse and keyboard

at card, look here from techhpower gpu

https://image.ibb.co/c2DDZG/IMG_6298.jpg

pulling 181mh/s

https://image.ibb.co/jGdrMw/IMG_6299.jpg

yes they are 150-160watts out of the box, but you haven't modded them? when i stated i was 1480 watts at wall , i then got to 1100 or so with small mods

https://image.ibb.co/cV5SuG/RBNB5445.jpg

i have been told on anoak site, i should be around 880watts, with 31mh/s but the guy has not got back to me yet with the bios