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Topic: Hashrate RX 470 - page 2. (Read 135060 times)

full member
Activity: 280
Merit: 100
October 21, 2017, 06:26:16 AM
anyone had try rx 470 without output GPU, in my country only available to buy rx 470 without output
is it any different hashrate with or without output, need advice, thanks
newbie
Activity: 33
Merit: 0
October 21, 2017, 05:56:31 AM
What’s the secret to get the asrock h81 to recognize all 6 gpus in Windows 10?
Have seen merging drivers, converting windows to EUFI from legacy.  Neither has worked for me.

I got 5 saffire rx 470’s running five at 143 mhs at 690 watts. Won’t recognize the 6th card

You may need the 6+GPU mod.
legendary
Activity: 1246
Merit: 1024
October 13, 2017, 09:29:57 PM
What’s the secret to get the asrock h81 to recognize all 6 gpus in Windows 10?
Have seen merging drivers, converting windows to EUFI from legacy.  Neither has worked for me.

I got 5 saffire rx 470’s running five at 143 mhs at 690 watts. Won’t recognize the 6th card

There is no secret. Often the issue is a bad power supply that cannot supply enough power for more than five cards.
newbie
Activity: 18
Merit: 0
October 13, 2017, 11:35:55 AM
What’s the secret to get the asrock h81 to recognize all 6 gpus in Windows 10?
Have seen merging drivers, converting windows to EUFI from legacy.  Neither has worked for me.

I got 5 saffire rx 470’s running five at 143 mhs at 690 watts. Won’t recognize the 6th card
newbie
Activity: 68
Merit: 0
October 03, 2017, 03:01:34 AM
After mod my bios on nitro+ 8gb oc
I only get 26+ M/s
Withoud mod was 22+
How do i get 30 M/s?


You need to mod the memory frequency.
newbie
Activity: 18
Merit: 0
October 02, 2017, 05:37:47 PM
saffire 470 nitro
bios mod 1500 straps up tp 2000
900mv/1100 core
900mv/1750 mem
25.5 hash
when i move mem clock to 2000 i see a decrease in hash rate? 
newbie
Activity: 2
Merit: 0
September 23, 2017, 11:22:12 PM
After mod my bios on nitro+ 8gb oc
I only get 26+ M/s
Withoud mod was 22+
How do i get 30 M/s?
full member
Activity: 215
Merit: 100
September 22, 2017, 12:59:44 AM
is Mvddc that we edit at Polaris (kind like 1050/1100) usable in real life or is it for some gpu only? And what max Mvddc that safe?

You can't edit it at all - any change does nothing.
I see. Is there any chance we can add more volt to that gpu memory?
full member
Activity: 215
Merit: 100
September 11, 2017, 05:23:46 AM
is Mvddc that we edit at Polaris (kind like 1050/1100) usable in real life or is it for some gpu only? And what max Mvddc that safe?
hero member
Activity: 1050
Merit: 513
August 24, 2017, 05:56:20 AM
hello guys, anyone can share one good mod bios for Samsung mem 470s 4gb?
I modded myself but i increse only 0.5 mhs and power consuption is high also with undervolt.
thanks

If you're on Linux, your mod you did yourself almost certainly did not undervolt shit.

I'am on Windows 7 x64 and i done Ubermix mod, hashrate is passed 22.2 mhs to 22.7 only, with Oc i can reach 26 mhs with freq 1130/2000 vcore - 75, how you reach 30mhs with Samsung memory?

Simple - well, first, I use far better timings than Ubermix... if you're using Ubermix, no wonder you can't stably clock above 2000. Tongue

I understand,  there are free better bios mods for 470s Samsung 4gb?
I searched hard but nothing found  Sad

Try 8GB timings, they usually work.

Thanks Wolf i will try,  i heard exist also Boylais mods or something that are good but i can' find the cotrect name
hero member
Activity: 1050
Merit: 513
August 23, 2017, 11:58:00 AM
hello guys, anyone can share one good mod bios for Samsung mem 470s 4gb?
I modded myself but i increse only 0.5 mhs and power consuption is high also with undervolt.
thanks

If you're on Linux, your mod you did yourself almost certainly did not undervolt shit.

I'am on Windows 7 x64 and i done Ubermix mod, hashrate is passed 22.2 mhs to 22.7 only, with Oc i can reach 26 mhs with freq 1130/2000 vcore - 75, how you reach 30mhs with Samsung memory?

Simple - well, first, I use far better timings than Ubermix... if you're using Ubermix, no wonder you can't stably clock above 2000. Tongue

I understand,  there are free better bios mods for 470s Samsung 4gb?
I searched hard but nothing found  Sad
hero member
Activity: 1050
Merit: 513
August 21, 2017, 07:45:41 AM
hello guys, anyone can share one good mod bios for Samsung mem 470s 4gb?
I modded myself but i increse only 0.5 mhs and power consuption is high also with undervolt.
thanks

If you're on Linux, your mod you did yourself almost certainly did not undervolt shit.

I'am on Windows 7 x64 and i done Ubermix mod, hashrate is passed 22.2 mhs to 22.7 only, with Oc i can reach 26 mhs with freq 1130/2000 vcore - 75, how you reach 30mhs with Samsung memory?
newbie
Activity: 20
Merit: 0
August 20, 2017, 11:24:20 AM
30mh samsung
hero member
Activity: 1050
Merit: 513
August 20, 2017, 07:45:07 AM
hello guys, anyone can share one good mod bios for Samsung mem 470s 4gb?
I modded myself but i increse only 0.5 mhs and power consuption is high also with undervolt.
thanks
newbie
Activity: 4
Merit: 0
August 19, 2017, 06:46:13 AM
Getting frustrated..I have a 4 gigabyte 1060 3GB cards, all run around 19.5 on ETH. I picked up some MSI RX 470 Armor 8GB cards and have been tinkering with those now. I can't get the 470s over 20.5 on ETH. I am using crimson 16.6 drivers. I have tried many different settings on afterburner that people have suggested but they don't seem to make an impact at all. I have not modified the bios at all, but these cards should be doing better that 20.5 without a modded bios correct?
i dont think so, now  my rx470 only get 25mh after mod, before dag increase i can get 28 mh after mod and 22 mh before mod.

Thanks, seems like I might be at the limit before modding then.
newbie
Activity: 41
Merit: 0
August 19, 2017, 04:12:38 AM
Getting frustrated..I have a 4 gigabyte 1060 3GB cards, all run around 19.5 on ETH. I picked up some MSI RX 470 Armor 8GB cards and have been tinkering with those now. I can't get the 470s over 20.5 on ETH. I am using crimson 16.6 drivers. I have tried many different settings on afterburner that people have suggested but they don't seem to make an impact at all. I have not modified the bios at all, but these cards should be doing better that 20.5 without a modded bios correct?
i dont think so, now  my rx470 only get 25mh after mod, before dag increase i can get 28 mh after mod and 22 mh before mod.
newbie
Activity: 4
Merit: 0
August 19, 2017, 03:57:54 AM
Getting frustrated..I have a 4 gigabyte 1060 3GB cards, all run around 19.5 on ETH. I picked up some MSI RX 470 Armor 8GB cards and have been tinkering with those now. I can't get the 470s over 20.5 on ETH. I am using crimson 16.6 drivers. I have tried many different settings on afterburner that people have suggested but they don't seem to make an impact at all. I have not modified the bios at all, but these cards should be doing better that 20.5 without a modded bios correct?
newbie
Activity: 68
Merit: 0
August 06, 2017, 12:10:58 PM
Hi
I mined with rx470 4gb sapphire nitro 27.300 but in now
Im mind 26.530
1130 gpu / 1945 memory
What i doing???
My system is
 3 x rx470 4gb
Motherboard is asus b81 and ram 4gig and cpu g3240 3.1
Cooler master 750W
My system ram in my hashrate is impact?

After the new AMD driver update, you will be fine.
sr. member
Activity: 290
Merit: 250
July 27, 2017, 10:39:31 PM
Hi
I mined with rx470 4gb sapphire nitro 27.300 but in now
Im mind 26.530
1130 gpu / 1945 memory
What i doing???
My system is
 3 x rx470 4gb
Motherboard is asus b81 and ram 4gig and cpu g3240 3.1
Cooler master 750W
My system ram in my hashrate is impact?
member
Activity: 81
Merit: 1002
It was only the wind.
May 02, 2017, 04:17:56 AM
my friend can rach 30mhs with super low power arround 40watt (GPU z)
use 2100mhz mem clock, but my gpu fail to reach it, anyone know why my gpu fail and his gpu cxan reach 2100 ? (same hynix)

2100mhz is impossible at 40W. Not hard or difficult, impossible. The lowest you can get on GPUZ for 2100 would be 80W.

Now, every card is different, if you get lucky you get a good piece of silicon that can touch 2100mhz. If you are unlucky, it may not cross 1900.

Mem clock has little (not nothing, but little) to do with overall wattage. You're looking at core - which is responsible for most of your draw.
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