AMD Rebrand - RX570 / RX580 - Official Thread - page 19.

frostminer

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Quote from: VoskCoin on June 09, 2017, 10:00:29 PM

Quote from: ozzy1926 on June 09, 2017, 08:17:29 PM

I am planing to buy 5xx series card but I wonder which is the popular card people are buying?also I wonder can I mine and and nvidia together in 1 rig?

I'm wondering where to even find a 470/480/570/580

I have an order of xx gpus... but they keep pushing the date back.
Originally it was 11th june.
Now its up to 7th JULY Sad

Mattthev

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Quote from: VoskCoin on June 09, 2017, 10:00:29 PM

I'm wondering where to even find a 470/480/570/580

Few days ago I've bought RX 480 MSI Gamming 4G, returned to the shop.
Some also wrote me that he bought 6 GPUs on Amazon.de, but whenever I'm looking there for GPUs they are all out of stock Cheesy

I think most shop says the will have GPUs in July...
But do not expect RX 4xx series anymore, only returned cards would be this series.

VoskCoin

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YouTube.com/VoskCoin

Quote from: ozzy1926 on June 09, 2017, 08:17:29 PM

I am planing to buy 5xx series card but I wonder which is the popular card people are buying?also I wonder can I mine and and nvidia together in 1 rig?

I'm wondering where to even find a 470/480/570/580

ozzy1926

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I am planing to buy 5xx series card but I wonder which is the popular card people are buying?also I wonder can I mine and and nvidia together in 1 rig?

Mattthev

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Quote from: matmator on June 08, 2017, 04:03:16 PM

I copy 1650 in 2000, but no change

I stay at 24.8 mh Sad

I do not understand

Wrong straps!
https://bitcointalksearch.org/topic/guidetutorialxmrethhow-to-mod-bios-rx470570480580-vega-mining-1954245

matmator

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bou !

I copy 1650 in 2000, but no change

I stay at 24.8 mh Sad

I do not understand

mettalmag

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≡v≡

not a question to ask here, but
where guys are you finding these cards?

Jantapw

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What are the coins we can mine with AMD cards?

spyshagg

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Quote from: matmator on June 08, 2017, 01:16:28 PM

Why there are 2 timmings?

Which must be modified?

thank you

You can mod both of them.

spyshagg

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Quote from: dragonmike on June 08, 2017, 01:43:31 PM

Quote from: spyshagg

I'm doing the same as you are. 7 GPU's separated by cardboard to force air on one direction.

Mind postic a pic? Would love to see how you did this...

I will only assemble the rig saturday. If the cardboard chambers works well Ill post pics

dragonmike

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Quote from: spyshagg

I'm doing the same as you are. 7 GPU's separated by cardboard to force air on one direction.

Mind postic a pic? Would love to see how you did this...

matmator

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bou !

hello

Which has rx 580 4go (hynix) ?

hashrates ?

Why there are 2 timmings?

Which must be modified?

thank you

spyshagg

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could someone pass me the hynix performance timings for a 570 Pulse ITX? thx

Juic

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Quote from: Mattthev on June 07, 2017, 01:06:52 PM

Quote from: Juic on June 07, 2017, 12:38:21 PM

I was able to get my XFX GTS RX 580 8GB to 31 Mh/s!!!!!

31 with Hynix, is that stable? Any memory errors?

I just figured this out like 4 hours ago. I ran it at 31 for about 30min and didn't get an error. I ran it at 30 for an hour and didn't get any errors. Right now I'm dual mining Eth and Sia at 28Mh/s and 830Mh/s respectively. This has been running for the last 2 hours and it hasn't had any issues.

Edit: Forgot to add. These cards have 4GB of Hynix and 4GB of Samsung memory. Hence why so many people have had issues overclocking the memory on them.

I just found some Gigabyte RX 570s at my local Frys, so I'm going to try those out and won't be able to test the stability of the XFX today.

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Quote from: ronald88 on June 07, 2017, 01:46:50 PM

Hi guys, can you guys help me? I just bought a Rx580 Nitro+(LE)8GB . Its a Hynix memory and i am only getting around 21-22MHs,how can i make it 30Mhs or higher?

I write an easy tutorial: https://bitcointalksearch.org/topic/guidetutorialxmrethhow-to-mod-bios-rx470570480580-vega-mining-1954245

ronald88

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Hi guys, can you guys help me? I just bought a Rx580 Nitro+(LE)8GB . Its a Hynix memory and i am only getting around 21-22MHs,how can i make it 30Mhs or higher?

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Quote from: Juic on June 07, 2017, 12:38:21 PM

I was able to get my XFX GTS RX 580 8GB to 31 Mh/s!!!!!

31 with Hynix, is that stable? Any memory errors?

Juic

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I was able to get my XFX GTS RX 580 8GB to 31 Mh/s!!!!!

Before modding the bios I couldn't get above 22 Mh/s. Whenever I would try to change the memory speed it would go down to 18-19 Mh/s. As someone pointed out earlier in this thread, these cards have both Hynix and Samsung memory in them. So you have to mod both straps. I followed the normal guide to edit the first set of timings, 1:1750 copied to 1:2000. Then for the second set of timings I followed this guy's advice:

Quote from: error5404 on May 11, 2017, 02:53:07 PM

.....
Strap copied to 2:1750, 2:2000, 2:2250:
777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17
there is a blank, check you copy all without the blank (forum changes it?)
....

Note, there is an added space in the last set of zeros that you need to delete once you copy it over.

Once I uploaded that bios I got to 28 Mh/s without touching the memory speed or cpu speed. I was able to get to 31 Mh/s using higher voltage and CPU speed, but I run it a lower speeds to achieve 30 Mh/s and reduce heat.

High Settings:

https://i.imgur.com/0q1Hi1R.png

Low Settings:

https://i.imgur.com/UR5ufKn.png

I would upload my bios rom but I'm unsure how. The card has an ASIC of 72% so these setting SHOULD work for a lot of cards.

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Quote from: amizone on June 07, 2017, 07:49:37 AM

according to you I will buy Asus Z270F Strix, is there modded bios to run 7 gpus or I need only the stock ?

I have Z270 Prime P, I'm using the newest one, from the Prime series is needed bios from march or newer I think.

amizone

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Quote from: pulec777 on April 23, 2017, 08:40:51 AM

A few GPU tests Sapphire 5xx. A few successes, but one problem.

I use:

Asus Z270F Strix - Without any problems, 7 GPUs work or MSI Z270-A Pro 6 GPU ready, I have tried, I currently operate about 10 Rigs without problem (RX 4xx)

PolarisEditor by jaschaknack - https://github.com/jaschaknack/PolarisBiosEditor/tree/110aa3a5a0aeafe16bb0a96b53583e7e8e77999b
SRBPolaris - BIOS editor
AtiFlash 2,74
atikmdag-patcher-1.4.5
Wattool o.92 does not function

Sapphire 570 4GB Nitro+ Hynix - strap 1750 - 1100/2050/-96mv-gpu/+20powertarget = 29,3MHs @ cca 156 on the wall

Sapphire 570 8GB Nitro+ Hynix - Strap 1750 - 1100/2100/-96mvgpu/+30powertarget = 29,6MHs

Sapphire 570 4GB Pulse Elpida - strap 1750 - 1100/1910/-96mv-gpu/+30powertarget = 24MHs @ cca 150-160 on the wall

Sapphire 580 8 GB Pulse Hynix - strap 1750 - 1100/2150/-96mv-gpu/+30powetarget = 27,3MHs @ Here I do not know exactly, a little more than 570, No more than 170

Sapphire 570 4GB Mini Elpida - strap 1750 - 1110/2040/-96mvgpu/30+target = 26,3-26,4 @ 164w on the wall = 169 USD newegg very nice

Sapphire 580 8GB Nitro+ - Hynix - Strap 1750 - 1100/2200/-96mvGPU/50powertarget = 27,8MHs

Hynix on 570 is better then Hynix on 580. Hynix on 570 timing 7777 @ 1750 but 580 hynix 999 @ 1750 but i have to check this because the problem is two different time sets 1: 1750 and 2: 1750 each for another set of memories.

This is my tests, But I have a little problem. The signature for the modified bios driver is ok. But it does not work at the same time 570 with 580 on one motherboard.

If the 4x 570 works and re-sign the driver, the 580 runs but does not run 570.

Simply, it works either it or it. It does not work together.

Does anyone have any advice or idea?

Maybe a new Atipatcher?

according to you I will buy Asus Z270F Strix, is there modded bios to run 7 gpus or I need only the stock ?

Topic: AMD Rebrand - RX570 / RX580 - Official Thread - page 19. (Read 173429 times)