[GUIDE][TUTORIAL][XMR,ETH]How To Mod Bios RX470/570/480/580 VEGA Mining 💰⛏ - page 3.

Mattthev

sr. member

Activity: 966

Merit: 359

👉MINING-BIOS.eu💲⛏

Quote from: iMish on December 01, 2019, 09:39:55 AM

Oder 8890 paid with BCH but no delivery, it was canceled 30 minutes after checkout initiated

Edit: Resolved

Sorry for that, hope it was resolved quickly. We had some troubles few last weeks and our theme keep crashing site for no obvious reason... If any problem start support ticket.

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iMish

newbie

Activity: 91

Merit: 0

Quote from: Mattthev on November 27, 2019, 08:06:35 AM

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Oder 8890 paid with BCH but no delivery, it was canceled 30 minutes after checkout initiated

Edit: Resolved

Mattthev

sr. member

Activity: 966

Merit: 359

👉MINING-BIOS.eu💲⛏

BLACKFRIDAY40 - 40% Black Friday Discount Code on All Items!

filo1992

newbie

Activity: 32

Merit: 0

Quote from: MATHReX on October 17, 2019, 02:53:33 PM

Quote from: filo1992 on October 17, 2019, 04:38:26 AM

grazie mille per aiuto, sono riuscito ad ottenere stabile a 1100, 810 mv 2050, 820 mv -> 29,5 mh/s @ 78 watt

but for now I prefer this configuration:

https://imgur.com/TshqDsU

Thanks again

You're welcome. Anyway, you are using -rxboost parameter in the claymore bat file. Right?

Yes, EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal worker -epsw x -asm 2 -rxboost 1

MATHReX

sr. member

Activity: 861

Merit: 281

Quote from: filo1992 on October 17, 2019, 04:38:26 AM

grazie mille per aiuto, sono riuscito ad ottenere stabile a 1100, 810 mv 2050, 820 mv -> 29,5 mh/s @ 78 watt

but for now I prefer this configuration:

Thanks again

You're welcome. Anyway, you are using -rxboost parameter in the claymore bat file. Right?

filo1992

newbie

Activity: 32

Merit: 0

Quote from: MATHReX on October 15, 2019, 05:15:01 PM

Quote from: filo1992 on October 15, 2019, 06:34:23 AM

I played a bit with memory and clock times, under 825mv it becomes unstable and crashes.
if I lower mclock at 2100 I lose almost 2 mh/s, and I don't gain much power.

Try reducing the core clock to 1100mhz, then reduce core voltage to 825mv and check.
Try it with one card at a time. If it works, then with the second one.

grazie mille per aiuto, sono riuscito ad ottenere stabile a 1100, 810 mv 2050, 820 mv -> 29,5 mh/s @ 78 watt

but for now I prefer this configuration:

https://imgur.com/TshqDsU

Thanks again

MATHReX

sr. member

Activity: 861

Merit: 281

Quote from: filo1992 on October 15, 2019, 06:34:23 AM

I played a bit with memory and clock times, under 825mv it becomes unstable and crashes.
if I lower mclock at 2100 I lose almost 2 mh/s, and I don't gain much power.

Try reducing the core clock to 1100mhz, then reduce core voltage to 825mv and check.
Try it with one card at a time. If it works, then with the second one.

filo1992

newbie

Activity: 32

Merit: 0

Quote from: MATHReX on October 15, 2019, 02:37:37 AM

Quote from: filo1992 on October 14, 2019, 05:12:03 PM

do you think i can do better?

Msi rx570 8gb armor OC memory hynix. strap with one click patch PolarisBios 1.7.2

1150, 850 mv
2150, 850 mv

also how do I remove incorrect share eth??

https://imgur.com/D8ToflY

> The hash rates for the cards are amazing and it's the highest I have ever seen with 6x RX570 8GB with being stable.
> You can definitely undervolt core and memory a bit to save on power. I had 2x RX570 4GB which hashed at 29.8 MH/s with 73W power consumption.
Try reducing core voltage in a decrement of 25mv until you hit a snag. Then similar for memory and you're good to go.
> Incorrect shares are due to excessive OC. Try for 2125 MHz for GPU0 and GPU1 and it should resolve this issue. Check for memory errors via HWInfo.

https://imgur.com/5JLwMk3

I played a bit with memory and clock times, under 825mv it becomes unstable and crashes.

if I lower mclock at 2100 I lose almost 2 mh/s, and I don't gain much power.

MATHReX

sr. member

Activity: 861

Merit: 281

Quote from: filo1992 on October 14, 2019, 05:12:03 PM

do you think i can do better?

Msi rx570 8gb armor OC memory hynix. strap with one click patch PolarisBios 1.7.2

1150, 850 mv
2150, 850 mv

also how do I remove incorrect share eth??

> The hash rates for the cards are amazing and it's the highest I have ever seen with 6x RX570 8GB with being stable.
> You can definitely undervolt core and memory a bit to save on power. I had 2x RX570 4GB which hashed at 29.8 MH/s with 73W power consumption.
Try reducing core voltage in a decrement of 25mv until you hit a snag. Then similar for memory and you're good to go.
> Incorrect shares are due to excessive OC. Try for 2125 MHz for GPU0 and GPU1 and it should resolve this issue. Check for memory errors via HWInfo.

filo1992

newbie

Activity: 32

Merit: 0

do you think i can do better?

Msi rx570 8gb armor OC memory hynix. strap with one click patch PolarisBios 1.7.2

1150, 850 mv
2150, 850 mv

also how do I remove incorrect share eth??

https://imgur.com/D8ToflY

alevlaslo

hero member

Activity: 1988

Merit: 593

your cards were early issuing perhaps, tension on memory not was blocked on 1,000 mV and could be decline

Quote from: WhyMe on October 10, 2019, 06:37:32 PM

Your voltage is definitively not applied, my 12 RX 570's rig gets 1650w and voltage is 900 ...
Running with 1000w GOLD + 1200w PLATINUM

the core voltage changes, if i lower to 787 mV then at a frequency of 1150 video cards do not start, it is necessary to lower to 1117

MATHReX

sr. member

Activity: 861

Merit: 281

Quote from: alevlaslo on October 10, 2019, 04:56:35 PM

all tried, there is no difference, even 780 mV did not lead to a decrease in consumption

farm with 12 cards has 1866 watt consumption at 840 mV or 1830 watt consumption at 800 mV

Power supply efficiency 85%

Is it possible for you to try this in Windows?

I had 6x RX580 rig which did 181 MH/s total with 715W from the wall.
I was using Windows 10 LTSC, OverdriveNtool and Claymore miner.

Each and every card was tested with different tweaking to voltage and clocks to get the best settings possible for them.

WhyMe

sr. member

Activity: 661

Merit: 250

Your voltage is definitively not applied, my 12 RX 570's rig gets 1650w and voltage is 900 ...
Running with 1000w GOLD + 1200w PLATINUM

alevlaslo

hero member

Activity: 1988

Merit: 593

all tried, there is no difference, even 780 mV did not lead to a decrease in consumption

farm with 12 cards has 1866 watt consumption at 840 mV or 1830 watt consumption at 800 mV

Power supply efficiency 85%

WhyMe

sr. member

Activity: 661

Merit: 250

There is no independant memory voltage on RX, memory voltage and core voltage are linked and same higher voltage is applied on both.
Maybe your 840 on core is too low and not applied ?
Or your default 1000 on memory is also applied on core voltage ?
Try applying a value a little higher than your 840 on both, like 900. Then try 880 and 920, and check if you see difference on power consumption.

alevlaslo

hero member

Activity: 1988

Merit: 593

Quote from: Mattthev on October 09, 2019, 10:46:10 AM

Quote from: alevlaslo on October 07, 2019, 12:41:42 PM

Hello, I have only HiveOS and phone, how to change the BIOSes? Cards consumption per 141 watts, i suspect high voltage memory

You can follow youtube tutorials such as
https://www.youtube.com/watch?v=JdulInBFxGo
Make sure you backup all original bios!

nothing helped, the memory voltage is not reduced, the manufacturers blocked this opportunity for to sell more expensive graphics cards so that the cheap ones don't compete with them probably

alevlaslo

hero member

Activity: 1988

Merit: 593

for Elpida this line does not work correctly sometimes, higher heat or memory is not working at 1920+
http://indeedminers.czechian.net/timings.html

another line is needed:
777000000000000022AA1C00AC615B3CA0550F142C8C1506006004007C041420CA8980A9020004C 01712262B612B3715

Mattthev

sr. member

Activity: 966

Merit: 359

👉MINING-BIOS.eu💲⛏

Quote from: alevlaslo on October 07, 2019, 12:41:42 PM

Hello, I have only HiveOS and phone, how to change the BIOSes? Cards consumption per 141 watts, i suspect high voltage memory

You can follow youtube tutorials such as
https://www.youtube.com/watch?v=JdulInBFxGo
Make sure you backup all original bios!

alevlaslo

hero member

Activity: 1988

Merit: 593

Hello, I have only HiveOS and phone, how to change the BIOSes? Cards consumption per 141 watts, i suspect high voltage memory

Goldendoge

newbie

Activity: 20

Merit: 0

Quote from: Mattthev on September 21, 2019, 02:29:49 AM

Quote from: totti10it on September 18, 2019, 05:17:44 PM

hi i need a moded bios for my card
sapphire pulse rx580 2048sp
8gb - memory hynix
how much does it cost ?
and do you need the original rom Huh

https://github.com/IndeedMiners/PBE-Polaris-Bios-Editor-1.7.2/releases
Yes, always use stock bios.

2x RX580.8g Pulse (Sapphire) mod with Polaris Pro 3.0 and Ethereums Claymore v15.0 ming and got 2.5 million and 1.385 m (million!) memory error.
5x RX 580.8g Nitro+ oc are non error.

What to do sir?

Topic: [GUIDE][TUTORIAL][XMR,ETH]How To Mod Bios RX470/570/480/580 VEGA Mining 💰⛏ - page 3. (Read 220666 times)