Topic: Modified GPU BIOS for Mining - page 20. (Read 31004 times)
Yeah thx willi !
Mine helps Miner :-)
i reboot it just now
here are my bios
1500 version
https://www.file-upload.net/download-12845253/RX570_4GB_1500up.rom.html
Stock Bios
https://www.file-upload.net/download-12845255/RX570_4GB_org.rom.html
i hope it helps you !!!
i reboot it just now
here are my bios
1500 version
https://www.file-upload.net/download-12845253/RX570_4GB_1500up.rom.html
Stock Bios
https://www.file-upload.net/download-12845255/RX570_4GB_org.rom.html
i hope it helps you !!!
Ok thank you willi9974 
Yes i have this card, but at the moment the Miner is running and the BIOS and all other tools are on the other partition an my harddisk, so i can only access if i reboot it.
i reboot is tomorrow, if i move my shelf, so i can post ist only on next day.
i reboot is tomorrow, if i move my shelf, so i can post ist only on next day.
willi9974 do you have sapphire RX 570 nitro+ 4go with elpida memory ?
Can you share your bios with me ?
Can you share your bios with me ?
here some Details.
i have a Asrock H110 BTC Pro Mainboard and can expand to 13 GPUs :-)
My Rig is a normal shelf and the GPUs is only hanging on the next top
Coyp 1500 strap up to the higher one
i use simpleminingOS
2120 Memory clock,
1100 GPU clock
800 undervolting
1 by power stage
75 by Target Temperature
35% Minimum Fan speed
i have a Asrock H110 BTC Pro Mainboard and can expand to 13 GPUs :-)
My Rig is a normal shelf and the GPUs is only hanging on the next top
Coyp 1500 strap up to the higher one
i use simpleminingOS
2120 Memory clock,
1100 GPU clock
800 undervolting
1 by power stage
75 by Target Temperature
35% Minimum Fan speed
Code:
GPU #0: Ellesmere, 4078 MB available, 32 compute units
GPU #1: Ellesmere, 4082 MB available, 32 compute units
GPU #2: Ellesmere, 4082 MB available, 32 compute units
GPU #3: Ellesmere, 4082 MB available, 32 compute units
GPU #4: Ellesmere, 4082 MB available, 32 compute units
GPU #5: Ellesmere, 4082 MB available, 32 compute units
ETH - Total Speed: 171.595 Mh/s, Total Shares: 963(166 170 180 181 117 166), Rejected: 0, Time: 08:35
ETH: GPU0 28.994 Mh/s, GPU1 28.967 Mh/s, GPU2 28.962 Mh/s, GPU3 28.972 Mh/s, GPU4 26.730 Mh/s, GPU5 28.971 Mh/s
GPU #1: Ellesmere, 4082 MB available, 32 compute units
GPU #2: Ellesmere, 4082 MB available, 32 compute units
GPU #3: Ellesmere, 4082 MB available, 32 compute units
GPU #4: Ellesmere, 4082 MB available, 32 compute units
GPU #5: Ellesmere, 4082 MB available, 32 compute units
ETH - Total Speed: 171.595 Mh/s, Total Shares: 963(166 170 180 181 117 166), Rejected: 0, Time: 08:35
ETH: GPU0 28.994 Mh/s, GPU1 28.967 Mh/s, GPU2 28.962 Mh/s, GPU3 28.972 Mh/s, GPU4 26.730 Mh/s, GPU5 28.971 Mh/s
perfekt and yes my cards run at the moment very stable
Code:
ETH - Total Speed: 171.640 Mh/s, Total Shares: 824, Rejected: 0, Time: 07:22
ETH: GPU0 29.010 Mh/s, GPU1 28.994 Mh/s, GPU2 28.973 Mh/s, GPU3 28.990 Mh/s, GPU4 26.722 Mh/s, GPU5 28.951 Mh/s
ETH: GPU0 29.010 Mh/s, GPU1 28.994 Mh/s, GPU2 28.973 Mh/s, GPU3 28.990 Mh/s, GPU4 26.722 Mh/s, GPU5 28.951 Mh/s
Interesting that you can achieve those number coping just the 1500 straps, I've not seen such a boost without overclocking the VRM + custom straps and that causes problems on these 570s.
In any case I'm done messing with these cards, I've got my two rx570 cards going like molasses in January @ 581 H/s XMR. My 480/580s on the other hand run at 1k H/s.
perfekt and yes my cards run at the moment very stable
Code:
ETH - Total Speed: 171.640 Mh/s, Total Shares: 824, Rejected: 0, Time: 07:22
ETH: GPU0 29.010 Mh/s, GPU1 28.994 Mh/s, GPU2 28.973 Mh/s, GPU3 28.990 Mh/s, GPU4 26.722 Mh/s, GPU5 28.951 Mh/s
ETH: GPU0 29.010 Mh/s, GPU1 28.994 Mh/s, GPU2 28.973 Mh/s, GPU3 28.990 Mh/s, GPU4 26.722 Mh/s, GPU5 28.951 Mh/s
Sorry folks but these RX570-4GB cards are terrible, I they just won't run overclocked stable and/or without errors unless you get a lucky card.
At the moment i have 171 MHs by 850 Watt
1500 strap, 2100 Memory clock, 1100 gpu clock and a 900 undervolting
I hope the Rig run stable:)
1500 strap, 2100 Memory clock, 1100 gpu clock and a 900 undervolting
I hope the Rig run stable:)
Is it stable?
At the moment i have 171 MHs by 850 Watt
1500 strap, 2100 Memory clock, 1100 gpu clock and a 900 undervolting
I hope the Rig run stable:)
1500 strap, 2100 Memory clock, 1100 gpu clock and a 900 undervolting
I hope the Rig run stable:)
willi9974 my suggestion was to use 1500 straps. Try with that and not with 1750 strap
sapphire rx 570 nitro+ OC 4gb
- mem clock from 1750 --> 2200
- gpu clock from 1340 --> 1150
Are you sure your elpida memory is running 2200mhz from 1750mhz stock , I do not see elpidas to go so high , you have to use some very loose timings. With eliovp elpida strap you get at 1150core/1950mem about 28.5+ mhs eth , higher clock the memory higher the hashrate. - mem clock from 1750 --> 2200
- gpu clock from 1340 --> 1150
On some 470/570 4gb elpida 1750 and 2000 straps are the same , using eliovp strap which is based on 1500 strap ( with some small changes ) on 1750/2000 straps will give you boost to go to about 30mhs depends of the lottary how much high your memory clock without errors.
Memory Type is "Elpida"
sapphire rx 570 nitro+ OC 4gb
at the moment i push my hash rate from 22mhs to 27.5mhs.
i copy my 1750 stripe to the higher one and setz the points in simpleminingOS
- mem clock from 1750 --> 2200
- gpu clock from 1340 --> 1150
other ideas to improve performance?
- use a other stipe?
- use a complete other bios?
i are open for other things :-)
Best regards
Willi
at the moment i push my hash rate from 22mhs to 27.5mhs.
i copy my 1750 stripe to the higher one and setz the points in simpleminingOS
- mem clock from 1750 --> 2200
- gpu clock from 1340 --> 1150
other ideas to improve performance?
- use a other stipe?
- use a complete other bios?
i are open for other things :-)
Best regards
Willi
What memory type? You should probably get 29.5-30.5 range regardless, its just that copy/paste straps
is not ideal
sapphire rx 570 nitro+ OC 4gb
at the moment i push my hash rate from 22mhs to 27.5mhs.
i copy my 1750 stripe to the higher one and set the points in simpleminingOS
- mem clock from 1750 --> 2200
- gpu clock from 1340 --> 1150
other ideas to improve my performance?
- use a other stipe?
- use a complete other bios?
i are open for other things :-)
Best regards
Willi
at the moment i push my hash rate from 22mhs to 27.5mhs.
i copy my 1750 stripe to the higher one and set the points in simpleminingOS
- mem clock from 1750 --> 2200
- gpu clock from 1340 --> 1150
other ideas to improve my performance?
- use a other stipe?
- use a complete other bios?
i are open for other things :-)
Best regards
Willi
I'm still new to these 570s and they're not as robust as 580s so bear with me, I'm testing out stable mods right now and I'll post bios' for select cards.
i wanted sed you my bios but my rig is far i control with teamviewer so i cant use atiwintool for extract the bios of each cards because is not diplaying more than 3 cards.
can i send you original bios from web site? i know exact model of cards
Just enter "[the model of your card] + bios" into Google and it should return a techpowerup link on the first page.
I'm still new to these 570s and they're not as robust as 580s so bear with me, I'm testing out stable mods right now and I'll post bios' for select cards.
i wanted sed you my bios but my rig is far i control with teamviewer so i cant use atiwintool for extract the bios of each cards because is not diplaying more than 3 cards.
can i send you original bios from web site? i know exact model of cards
I'm still new to these 570s and they're not as robust as 580s so bear with me, I'm testing out stable mods right now and I'll post bios' for select cards.
What about Power supply?
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