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Topic: Hashrate RX 570 - page 22. (Read 204245 times)

newbie
Activity: 36
Merit: 0
May 29, 2017, 04:31:45 AM
I have RX 570 Sapphire Nitro+ (micron), anyone knows correct straps to mod this card?
full member
Activity: 306
Merit: 100
May 29, 2017, 03:00:56 AM
anyone here who has xfx rx570 4gb blck edition elpida ram?

copied 1:1500 till 1:2000

made my hashrate  25- to low 26.xxx . but i cant oc may memory clock more then 1800

my rx 570 powercolor red devil 4gb(hynix) can make it to 1900mhz+ around 27-28mhs

are all xfx rx570 like this or someone here made it more than 26mhs?

sr. member
Activity: 306
Merit: 251
May 29, 2017, 02:54:18 AM
Ho do I find out what Memory chipset my cards(still waiting delivery) - will GPU-Z list it?

I just bought 3 x Gigabyte GV-RX570AORUS-4GD AORUS Radeon RX 570 cards.

Will the bios from here: https://anorak.tech/t/gigabyte-rx-570-gaming/4989 work?
legendary
Activity: 1084
Merit: 1003
≡v≡
May 28, 2017, 04:45:55 PM
Just bought XFX RX 570 4GB with Elpida mems.

Bios modded (1500 straps)

Hashrate is at 25mhs without oc.

I have an issue with OCing the cards. With 2 cards on my mobo, when I run it with -100, 1100 and 1950, both cards start at 27mhs. Gpu0 has no issues. Gpu01 on the otherhand, slowly decreases from 27 to 0. When it reaches zero. It hangs.

Help! This is driving me crazy. Anyone know how to fix this?
are you doing the orders correctly ? have you tried 1140/2100 ?

Sorry. Kindly treat me as a noob. What is the proper order? Also can you tell me what drivers you use for the rx 570?
17.15.1 also my order is to run the afterburner and correct the stats 1140/2100 and then run the miner, I reached 29.3 with gigabyte rx570 4g

Can you kindly tell me what bios mod you did? I copied 1:1500 and replaced till 2000. Should I also copy 2:1500 up to 2:2000?
sure, I used this one https://anorak.tech/t/gigabyte-rx-570-gaming/4989 1500 memshift

but here's a strange thing, when I try to dual mine on dcr I get 24 on eth and 750 on dcr and when I try to solo mine on eth I get 29
newbie
Activity: 8
Merit: 0
May 28, 2017, 09:44:08 AM
Just bought XFX RX 570 4GB with Elpida mems.

Bios modded (1500 straps)

Hashrate is at 25mhs without oc.

I have an issue with OCing the cards. With 2 cards on my mobo, when I run it with -100, 1100 and 1950, both cards start at 27mhs. Gpu0 has no issues. Gpu01 on the otherhand, slowly decreases from 27 to 0. When it reaches zero. It hangs.

Help! This is driving me crazy. Anyone know how to fix this?
are you doing the orders correctly ? have you tried 1140/2100 ?

Sorry. Kindly treat me as a noob. What is the proper order? Also can you tell me what drivers you use for the rx 570?
17.15.1 also my order is to run the afterburner and correct the stats 1140/2100 and then run the miner, I reached 29.3 with gigabyte rx570 4g

Can you kindly tell me what bios mod you did? I copied 1:1500 and replaced till 2000. Should I also copy 2:1500 up to 2:2000?
legendary
Activity: 1084
Merit: 1003
≡v≡
May 28, 2017, 09:21:49 AM
Just bought XFX RX 570 4GB with Elpida mems.

Bios modded (1500 straps)

Hashrate is at 25mhs without oc.

I have an issue with OCing the cards. With 2 cards on my mobo, when I run it with -100, 1100 and 1950, both cards start at 27mhs. Gpu0 has no issues. Gpu01 on the otherhand, slowly decreases from 27 to 0. When it reaches zero. It hangs.

Help! This is driving me crazy. Anyone know how to fix this?
are you doing the orders correctly ? have you tried 1140/2100 ?

Sorry. Kindly treat me as a noob. What is the proper order? Also can you tell me what drivers you use for the rx 570?
17.15.1 also my order is to run the afterburner and correct the stats 1140/2100 and then run the miner, I reached 29.3 with gigabyte rx570 4g
newbie
Activity: 8
Merit: 0
May 28, 2017, 09:16:45 AM
Just bought XFX RX 570 4GB with Elpida mems.

Bios modded (1500 straps)

Hashrate is at 25mhs without oc.

I have an issue with OCing the cards. With 2 cards on my mobo, when I run it with -100, 1100 and 1950, both cards start at 27mhs. Gpu0 has no issues. Gpu01 on the otherhand, slowly decreases from 27 to 0. When it reaches zero. It hangs.

Help! This is driving me crazy. Anyone know how to fix this?
are you doing the orders correctly ? have you tried 1140/2100 ?

Sorry. Kindly treat me as a noob. What is the proper order? Also can you tell me what drivers you use for the rx 570?
legendary
Activity: 1084
Merit: 1003
≡v≡
May 28, 2017, 09:02:03 AM
Just bought XFX RX 570 4GB with Elpida mems.

Bios modded (1500 straps)

Hashrate is at 25mhs without oc.

I have an issue with OCing the cards. With 2 cards on my mobo, when I run it with -100, 1100 and 1950, both cards start at 27mhs. Gpu0 has no issues. Gpu01 on the otherhand, slowly decreases from 27 to 0. When it reaches zero. It hangs.

Help! This is driving me crazy. Anyone know how to fix this?
are you doing the orders correctly ? have you tried 1140/2100 ?
newbie
Activity: 8
Merit: 0
May 28, 2017, 08:54:17 AM
Just bought XFX RX 570 4GB with Elpida mems.

Bios modded (1500 straps)

Hashrate is at 25mhs without oc.

I have an issue with OCing the cards. With 2 cards on my mobo, when I run it with -100, 1100 and 1950, both cards start at 27mhs. Gpu0 has no issues. Gpu01 on the otherhand, slowly decreases from 27 to 0. When it reaches zero. It hangs.

Help! This is driving me crazy. Anyone know how to fix this?
member
Activity: 81
Merit: 1002
It was only the wind.
May 26, 2017, 03:32:17 AM
Anyone know hashrate of ASUS Radeon RX 570 STRIX OC 4GB GDDR5 for ETH?

With Elpido memory I'm getting 28.4 mh/s and with Hynix I'm getting 28.04 mh/s



Can I ask what miner you are using and what bios settings?  I have the same card, but cannot get more than 20-22 mh/s out of it. Using Claymore solo. Flashed 1500 straps.  The highest memory clock I can get is 1700 +- Higher gets me a black screen. After a zillion reboots it's rather frustrating.

No shit. The shit Hynix is a sad excuse for GDDR5 rated that high, and you just abused the SHIT out of it by not fine-tuning, but doing a heavy-handed copy of timings WAY too damn low for it.... you probably would get a higher hashrate with the stock VBIOS...  Roll Eyes

newbie
Activity: 24
Merit: 0
May 27, 2017, 10:34:52 PM
Hello,

I got 2 Sapphire RX 570 Nitros today and they got samsung memory. I copied the 1625 to 1750, 1900 and 2000. My clocks 1200 core 2000 memory with -96mV i got max 28-28.2 stable on both @104W average (pretty much for 570). I wonder if i can use a different straps for samsung can i get like 29-29.2 maybe even 30. If anyone has samsung memory on 570s please share your experience.

Thanks a lot!
legendary
Activity: 1084
Merit: 1003
≡v≡
May 27, 2017, 12:57:44 PM
Gigabyte rx570 4g, on stock 21, after GPU clock 1140 and mem 2040  27.6Mh/s, runs stable for couple hours now. Thinking to push it more dunno what will happen

What isthe memory? Any strap modding or just gpu and memory overclock?

I used https://anorak.tech/t/gigabyte-rx-570-gaming/4989
memshift 1500 and couple minutes ago changed to 1140/2100 and now it runs on 29.3Mh/s

edited: hynix memory
sr. member
Activity: 382
Merit: 251
May 27, 2017, 12:56:01 PM
Gigabyte rx570 4g, on stock 21, after GPU clock 1140 and mem 2040  27.6Mh/s, runs stable for couple hours now. Thinking to push it more dunno what will happen

What isthe memory? Any strap modding or just gpu and memory overclock?
legendary
Activity: 1084
Merit: 1003
≡v≡
May 27, 2017, 11:30:40 AM
Gigabyte rx570 4g, on stock 21, after GPU clock 1140 and mem 2040  27.6Mh/s, runs stable for couple hours now. Thinking to push it more dunno what will happen
sr. member
Activity: 392
Merit: 266
EthMonitoring.com
May 26, 2017, 03:40:02 AM
My Sapphire does 23.9 mh/s stable with 1900mem.
newbie
Activity: 1
Merit: 0
May 26, 2017, 03:22:19 AM
Anyone know hashrate of ASUS Radeon RX 570 STRIX OC 4GB GDDR5 for ETH?

With Elpido memory I'm getting 28.4 mh/s and with Hynix I'm getting 28.04 mh/s



Can I ask what miner you are using and what bios settings?  I have the same card, but cannot get more than 20-22 mh/s out of it. Using Claymore solo. Flashed 1500 straps.  The highest memory clock I can get is 1700 +- Higher gets me a black screen. After a zillion reboots it's rather frustrating.
member
Activity: 112
Merit: 10
May 26, 2017, 12:07:12 AM
I'm at a loss. I've tried 1xxx, 2xxx, and every combination I can think of for straps, including your suggested 1425 up.

Turns out I was only doing the 1xxxx 1425 straps and needed to do both 1xxxx and 2xxxx.
hero member
Activity: 1274
Merit: 556
May 25, 2017, 07:17:10 AM
I thought about it but decided against it. I'm happy to trade a few Mh/s for stability. I realise my cards aren't the best so I can live with that.

Out of interest, what hashrates do you guys get when dual mining ETH and DCR?
sr. member
Activity: 251
Merit: 250
May 25, 2017, 02:21:51 AM
Sapphire RX570 Pulse 4GB:
Hynix - 29,3 ETH + 670-680 DCR
Elpida - 28,7 ETH + 650-655 DCR

What settings/clocks are you using on the Elpida cards please?

I flashed bios (only memory straps from 1500 to 2000).
Core 1100
Memory 2000, because my asic quality on the card with Elpida is low. If you have asic quality over 72-3% you can go with 2050 on memory, but this will depend also from your voltage.
Asic quality has nothing to do with memory.
Have you increased voltage to your mem at all? I just think the cards are better cooled than mine. My cheapo Asus Expedition OC are running pretty hot and I think it affects memory stability a lot. Couldn't dual-mine ETH+SIA at 1266/1925 MHz. Had to lower both sets of clocks. Mining speed would go tits up and Claymore would crap out within less than a minute running otherwise.

Of course asic quality has to do with memory. Try increasing your memory on same levels on cards with different asic quality and on stock voltage and you will see it.
Correlation <> Causation.
ASIC is measured by overall quality of the silicon wafer, and GPU location within that wafer (quality tends to improve towards the centre of the wafer). You can still get defects (areas of lower quality) within even the best wafers. Memory has nothing to do with the GPU's silicon wafer.

Quote
I haven't increased voltage at all, I am running on stock voltages.
How hot does your cards get and have you set custom fan setting in AB, it will chop few degrees off.

It's hot here currently, cards are between 69C and 81C (1075/1900, fans@54-65%). Can't use AB, it crashes Windows after applying o/c to the 7th card so I flashed the clock speeds.

1.The connection between asic quality and memory clock I refer is different. The lower the ASIC quality is, the higher the voltage leakage is. So with low asic you can not make clocks as high as with gpu with high asic without modifying the voltage.

2.Stupid windows problems... Have you tried only modifying 6 cards with AB and use Radeon Setting only for the 7th.


member
Activity: 112
Merit: 10
May 24, 2017, 11:09:16 PM
1200/2100 core/mem, various voltages proportional to ASIC quality (they varied a great deal on this batch, but average is 880mV or so), modified 1425 strap

Hi Apneal, could you tell me what driver version you're running? I built a bunch of sapphire nitro+ 470 rigs last december and had no problem modding bios. I just got a Sapphire Nitro+ Rx 570 4gb w/hynix, and no matter what mem straps I use, it never goes above 24.5. It's really odd. Asic is high, core/mem at 1200/2100. Stock gives 22, so the bios mod is working (gives 24.5), but that's still way too low. Win 10 64 bit, MSI AB for clocking/-100mv. I'm at a loss. I've tried 1xxx, 2xxx, and every combination I can think of for straps, including your suggested 1425 up. Latest drivers are the only ones I have tried: 17.5.2  I'm starting to think I need to go find a recent but older driver version.
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