AMD Rebrand - RX570 / RX580 - Official Thread

[Sam San]

it took a little time from the output of the 500 series, I would like to know what is better to take the 500 cards from the standpoint of maximum production at optimum investing

[GPUM1ner]

it took a little time from the output of the 500 series, I would like to know what is better to take the 500 cards from the standpoint of maximum production at optimum investing

Not sure what "maximum production at optimum investing" means, but if you are asking whats the best card to mine with in a fancy way, the cards are too new and not enough information right now.
Ask in a month when everyone has had time to test the card for stability. People are still testing.

[carlo_0000]

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?

Hi,

I have a same resultat with a 570 Pulse 4G (very bad card) !!

Thx for the confirmation.

i don't understand, if you use the 1750 traps than you change nothing it s the default one on this card, you must try lower traps 1500 or lower
on my 470 is use the 1375 (was for monero, but does 27.4 on eth)

[Flickspeed]

I managed to get one card before the price went up / sold out.

Sapphire Radeon PULSE RX 570 ITXI 4GB (Elpida memory)

Hashrate: 30.57MH/s / 733.1MH/s  (ETH/DCR)

1200 clock @970mv / 2100 memory on 1500 straps @1000mv. Stable 38hrs now. Temps are really good on a single fan card.

I have these values pretty high right now to give the card all the power it could need:

TDP: 140 -- TDC: 115 -- Max Power Limit -- 140

Power usage seems higher than other 470's I have.  I'm seeing 138w in GPU-z -- On my 470's I see from 98-115 typically.  

De-volting seems sort of strange.  The card runs around 1v for a while before dropping down around 0.95v.

=====================

Pretty happy with this card.  If I can get power usage down a bit more it would be great.\

=====================

PS: use pixel patcher 1.4.5.   download modified polaris bios editor to see memory timings properly.  there is a youtube video in this thread that has links to downloads.

You are lucky i cant make the memory work above 1910 MHz

Yep exactly why I am saying I don't believe none of that bull about 4gb cards doing over 29 or even 28 without CDC errors until a very reputable member of this forums posts so and not people with under 100 posts.

[Apneal]

I have a rig of RX470's that do ~27. When I heard about these RX570's doing 29+, I went ahead and got one (or eight) and put one into my rig after some tweaking...

[Apneal]

Oh and with CDC errors listed:

[Whitehawk29]

@Apneal, can you share your cards model, your settings and how do you get 8 cards on one rig please ?

[Apneal]

The card model is the most popular card on this board. Most of the settings are right there in the pic. Getting 8 GPUs was a lot of blood, sweat, and tears, as anyone whose been actively trying to find a workaround for the AMD driver bug knows.

Also that pic shows I needed a full 0.1V more over the 580 Nitro+ for the same core clock (anything under 1250 tends to affect Eth rate). Besides hashing DCR 150 less, that clock makes it draw ~30W more power. Getting it to the same power level drops Eth ~0.5-1 and Dcr ~350. Either way, the RX 580 Nitro+ LE does pay for its premium price in under a year, plus has higher resell value.

[Flickspeed]

The card model is the most popular card on this board.

Is that the Sapphire Radeon RX570 Nitro+ 4GB? Memory from Hynix or Elpida?

Can you upload that bios somewhere I will try to use it for gigabyte cards.

[ciprianpt]

The card model is the most popular card on this board.

Is that the Sapphire Radeon RX570 Nitro+ 4GB? Memory from Hynix or Elpida?

Can you upload that bios somewhere I will try to use it for gigabyte cards.

Yes, indeed.. please share the bios

[WhyMe]

I have a rig of RX470's that do ~27. When I heard about these RX570's doing 29+, I went ahead and got one (or eight) and put one into my rig after some tweaking...

470 4G can do 29+ too ...

[ciprianpt]

I have a rig of RX470's that do ~27. When I heard about these RX570's doing 29+, I went ahead and got one (or eight) and put one into my rig after some tweaking...

470 4G can do 29+ too ...

oops i missed that, yep.. true 470s can do 29+, mine does.

[Apneal]

The card model is the most popular card on this board.

Is that the Sapphire Radeon RX570 Nitro+ 4GB? Memory from Hynix or Elpida?

Can you upload that bios somewhere I will try to use it for gigabyte cards.

Micron

[cyz0325]

which motherboard  used?

[Apneal]

which motherboard  used?

Z270-A Pro

[MPeon]

The card model is the most popular card on this board.

Is that the Sapphire Radeon RX570 Nitro+ 4GB? Memory from Hynix or Elpida?

Can you upload that bios somewhere I will try to use it for gigabyte cards.

Micron

holy ... 30 mh/s with micron ? What are the temps / watt usage from wall per card?

[Chuck_Norris]

I'm running the rx580 8gb gaming x. How can i decrease the core voltage more. Msi afterburner limits me to -100mv. Would i have to flash the bios with that coded in there? Running 1750 straps 28-31mh

[Marvell1]

I'm running the rx580 8gb gaming x. How can i decrease the core voltage more. Msi afterburner limits me to -100mv. Would i have to flash the bios with that coded in there? Running 1750 straps 28-31mh

what memory are you using ? yeah MSI afterburner limits you to -100 mv  saphire trixx lets you do lower undervolts but I like msi after burner, whish it let you undervolt more

[Pennywis3]

Anyone got a good bios for Sapphire RX 570 4GB Nitro+?

Would realy appreciate it 

[batko]

The card model is the most popular card on this board.

Is that the Sapphire Radeon RX570 Nitro+ 4GB? Memory from Hynix or Elpida?

Can you upload that bios somewhere I will try to use it for gigabyte cards.

Micron

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