Topic: AMD Rebrand - RX570 / RX580 - Official Thread - page 41. (Read 173429 times)

Has anyone had any luck with the Asus Strix 570 4gb (Elpida)?

I can't seem to get past 25.5 mh/s, 1200/1910 (gpu/memory) and 1500 straps copied to 1625, 1750, and 2000.

Any help would be greatly appreciated! 

Hey Penny, one of my rigs is running the 570 Nitro+'s as well, here's what I learned.

1200 core is the sweet spot on these, looks like you've found it!

Use GPU-Z to check ASIC quality of each card, it is very tightly correlated to how well they'll undervolt. The cards that I have that are ~79% ASIC quality run 836mV at 1200, ~75% runs ~880mV, etc, but I also got a crappy 67% one that wont undervolt at 1200 at all lol, its running 1150 at 930mV

940 W dual mining is very good dude you should quit while youre ahead

also you can safely lower your core clock to 1100 and still keep same hash that should save a few watts , I have a single 570 MSI 4GB gaming that i do this on

samsung memory?

Thx very much that help me a lot.
I tryed your straps but with 2080mem clock I get 28-29Mhs.
What gpu and mem clocking do you use ?
My target its to reach a solid 30Mhs.
And then try to dual mine.

Hmm, 1250W? Did you underclock/undervolt those cards? U can bring those under 1k@the wall for dual mine i think. Not realy sure about other brands as i only use 480/570 Sapphire Nitro+ cards.

Im using -dcri 23, didn't try to change it much so it's probably not optimal. Still in the testing phase.

I have my 580's 8gb at 29.5 / 383.. how come you get a lot higher on the dual coin? What setting effects the dual mined coin so much? They also consume more power. 1250 watt for my 6 card rig  

EDIT: What dcri do you use for that?

6x Sapphire RX570 Nitro+ 4GB in action ( 1200/2050@920mV core on all cards )
Just testing at the moment, still far from optimal.
The rig is doing about 940W dual mining and 750W@ 30Mh/s ETH each, which is still high, need to optimize further.
Also, tried one card on 2100Mhz memory, and its doing 30.5Mh/s ETH 

Anyone know, why i cant change voltage on memory? Claymore -mvdcc is not working, also no memory voltage in AB? What gives?

here is it:     http://www.overclock.net/t/1604567/polaris-bios-editing-rx5xx-rx4xx

can you provide a link to that thread pls?

Replace your 2:1750,2000, and 2250 with "777000000000000022CC1C00106A6D4DD0571016B90D060C006AE70014051420FA8900A00300000 01B11333DC0303A17"
I got 29.3 the other one I got 29.1
***My cards is not LE but hynix 580 8G (11265-01-20G)

If you're using samsung mem, you wanna look into the main PBE thread on overclock.net for "Uber Mix"

Hello Its my first real Oc. I have some rx580 nitro LE Hynix.
I ve tryed to use the Roman063 strap :
777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17
So I just replace the 2000 strap  by this one.
At the begining iI get around 28Mhs then it fall 22mhs.
And I get a message that it make invalid share.

So I tryed to start oc but when I oc the mem@2060 it go down to 15mhs.
Tryng to modify core 1100  and undervolt -96mv but it go to 9mhs.
So what is wrong I dont understand ?

I have a 6gpu rx570 build. That i patched with the driver fix. And i'm able to control the clocks mem and volts with the claymore commands. However on my other build. Rx580 4gpu build. By installing the drivers in the same fashion by only pointing the driver update at the folder. And not install any amd software. I'm able to only do it on my rx570 builds. Any idea how to insure claymore commands don't crash the miner/computer.  Something is still controlling the clocks and mem and that's why claymore can't change it without crashing. But what? i've ran DDU and installed several times with just the driver. Same results on just my rx580 build. Any ideas?

what straps are you guys using for the XFX Core edition 580s  8GB samsung.  I used 1625 but the hashrate fluctuates alot from 14-27.9 , It starts at 30mhs then drops back to 27.9 and then down up down up

This strap and my own 1750 doesn't work for me neither, work around 28.8 and 900 dcr but in minutes, never more than an hour some cards go to 0 MH,  have someone found a good solution for 580 Nitro LE Hynix memory?
Thanks for share..

Hi what driver do you recommend if I want to flash bios? I had before RX470 and version 16.9.2. Where it went. But he did not let me on the newer drivers. And now I have 480 + 570 so what do I use the drivers or how to do it.? Thank you very much. 

MY GUY! Halarious!! Right before you said that. I figured that out for myself!!! For the longest time i never knew why i could never use those commands. TRIED SOO HARD! Finally realise it was wattman or the full driver blocking me the entire time. I'm betting i can do that on my rx470 builds too. DDU them. Don't install driver. Just point it at the driver folder instead so it doesn't install wattman or whatever. So that way i can use claymore commands instead. I'm managing over 100 cards. Less software. Less settings. All under one bat is best..

Here's my very last problem. And very weird issue. Whatever i set clocks with. msi or claymore commands. If i reboot my machine. It loads whatever clocks were last set. Msi doesn't boot with windows. and i remove the clocks from claymore. Something is remembering the clocks. But what? Thanks for your help! Because if i didn't figure it out. You were right anyways! Just got the 6gpu's down to 1000 watts! at the wall! 1300 evga gold. Can't verify if it's stable yet tho. As i just figured these issues out.

You can use the claymore commands to lower power usage.. See cvddc and mvddc commands. So far I cant get my 6x 580 rig not below 1250 watt without making it unstable though 

Need a little help. And in return a little info

1. I did get 6 rx570 nitro+ 4gb to work at the same time. Following that guys driver fix was super easy
2. Strapping them was weird because after the straps no hash increase until you oc memory. Got them to 28mh easy.
3. After strapping them it wont show video until it's all the way into the os. Also had to disable fast boot in power options in windows. Otherwise i would have to unplug the hdmi cable and plug it back in just for video to show. Weird stuff.

Here is my problem. 1450 watts at the wall.

Since i can't fully install the 500 series driver.  I can't install wattman or whatever comes with the driver so msi afterburner can change the voltages.  So i can get all 6 cards to work. No problem. But i can't change voltages at all. How can i get afterburner to control voltages.

My only thought on this would be to install like 2 cards with the 500 series driver.  ddu all drivers. and do driver fix. And point windows at the fixed driver folder again?? I dont know. i have no other way to control voltages with 6  500 series cards. I have a 4 card msi rx580 rig which i can change voltages on bc it's only 4 cards and i don't have to do the driver fix.

How is anybody changing volts on 6 gpu 500 series rigs.

2 results.
rx570 nitro+ 4gb 27-29mh  1250 core and 2000 memory. 1500 strap hynix memory  6 gpu @ 1450 watts
rx580 msi gaming x  solid 29. Up to 31mh.   2150mem, 1150 core, 1750 strap.  -100mv 830watts at the wall on a i7 even 4 gpu total

i have put 100 cards online in the past 60 days. Im at a loss on these 500 series cards. Please help. Ohh and everything i do is dual mine eth+dcr