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Topic: Hashrate RX 470 - page 21. (Read 135060 times)

member
Activity: 81
Merit: 1002
It was only the wind.
September 24, 2016, 03:52:14 PM
for the recommended 470 question....well I suppose an 8 pin vs 6 pin is better, although since apparently the pci watt load is pretty steady it doesnt make much difference.  So go with what the memory freq is.  higher is better.  so sapphire nitro looks to be the best bet.

Sapphire nitro is a great card.
Xfx is really good too.
It has my best asic quality of 92%
I can share pictures and mod if wanted


I agree with Wolf, XFX is really a high quality paper weight.  Shitty cooling, shitty components.

See my post here: https://bitcointalksearch.org/topic/wich-is-better-rx-470-refference-or-custom-fan-1615394

I'm pretty sure all 480 8GB ref and no ref got samsung mem. Also pretty sure 480 4gb doesnt have samsung. Also sure all sapphire 470 8gb got samsung, and all 470 4gb ref and no ref got hynx(maybe some micron too already). The only none samsung 8gb is msi 470 8gb which is micron i think. So at least for the VRAM you are not exactly right. I personaly also like ref design pcb but with non-ref cooler as it was with 290 tri-x and pcs+(first revision). These were the best 290. Sad there is no 470/480 with ref design pcb and custom cooler.

Non-ref don't all have Samsung. Non-ref is luck of the draw, always.

Which nonref 480 8gb doesnt have samsung?

Right now:
All 480 8gb - Samsung
All 480 4GB excluding bios masked 8gb ref - hynx
Nitro 470 8Gb - Samsung
Msi 470 8gb - Micron
All 470 4gb - hynx/micron

Just got an XFX without it.

RX 480 8Gb 8000mhz which i not Samsung, really? If this is true this shoul be different hynx/micron from the one on 4Gb which is rated 6600-7000.. Are you sure you are not mistaken?

Am not mistaken. Always luck.
sr. member
Activity: 326
Merit: 250
October 03, 2016, 02:16:21 PM
System:
SAPPHIRE NITRO RADEON RX 470 8G
ASRock H61Pro BTC Mainboard LGA 1155
Intel Celeron G1610, 2x 2,6GHz
4 GB RAM
Super Flower Leadex 80 Plus Platinum 8Pack Edt. Netzteil - 2000 Watt
Ubuntu 1604 / Windows 10 Pro
Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v7.1

------------------------------------------------------
I measure the power consumption with a calibrated electricity Watt meter

idel Modus Windows 10 Pro - 70 watt , Ubuntu 63 Watt

Test 54:

27,3 MHS @ 144 Watt from the Wall (ca 50 Watt System) = 97 Watt GPU only (GPUZ 61 Watt) -> 97 / 27,3 -> 3,55 W / MHS

lg blue
idle Win 70W?? - something is wrong - it must be under 50W from the wall
member
Activity: 82
Merit: 11
October 03, 2016, 02:09:01 PM
System:
SAPPHIRE NITRO RADEON RX 470 8G
ASRock H61Pro BTC Mainboard LGA 1155
Intel Celeron G1610, 2x 2,6GHz
4 GB RAM
Super Flower Leadex 80 Plus Platinum 8Pack Edt. Netzteil - 2000 Watt
Ubuntu 1604 / Windows 10 Pro
Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v7.1

------------------------------------------------------
I measure the power consumption with a calibrated electricity Watt meter

idel Modus Windows 10 Pro - 70 watt , Ubuntu 63 Watt

Test 54:

27,3 MHS @ 144 Watt from the Wall (ca 50 Watt System) = 97 Watt GPU only (GPUZ 61 Watt) -> 97 / 27,3 -> 3,55 W / MHS

lg blue

WOAH i must see this bios

also interested in this one Smiley
hero member
Activity: 672
Merit: 500
October 03, 2016, 02:06:49 PM
System:
SAPPHIRE NITRO RADEON RX 470 8G
ASRock H61Pro BTC Mainboard LGA 1155
Intel Celeron G1610, 2x 2,6GHz
4 GB RAM
Super Flower Leadex 80 Plus Platinum 8Pack Edt. Netzteil - 2000 Watt
Ubuntu 1604 / Windows 10 Pro
Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v7.1

------------------------------------------------------
I measure the power consumption with a calibrated electricity Watt meter

idel Modus Windows 10 Pro - 70 watt , Ubuntu 63 Watt

Test 54:

27,3 MHS @ 144 Watt from the Wall (ca 50 Watt System) = 97 Watt GPU only (GPUZ 61 Watt) -> 97 / 27,3 -> 3,55 W / MHS

lg blue

WOAH i must see this bios
member
Activity: 81
Merit: 1002
It was only the wind.
September 23, 2016, 06:23:29 PM
for the recommended 470 question....well I suppose an 8 pin vs 6 pin is better, although since apparently the pci watt load is pretty steady it doesnt make much difference.  So go with what the memory freq is.  higher is better.  so sapphire nitro looks to be the best bet.

Sapphire nitro is a great card.
Xfx is really good too.
It has my best asic quality of 92%
I can share pictures and mod if wanted


I agree with Wolf, XFX is really a high quality paper weight.  Shitty cooling, shitty components.

See my post here: https://bitcointalksearch.org/topic/wich-is-better-rx-470-refference-or-custom-fan-1615394

I'm pretty sure all 480 8GB ref and no ref got samsung mem. Also pretty sure 480 4gb doesnt have samsung. Also sure all sapphire 470 8gb got samsung, and all 470 4gb ref and no ref got hynx(maybe some micron too already). The only none samsung 8gb is msi 470 8gb which is micron i think. So at least for the VRAM you are not exactly right. I personaly also like ref design pcb but with non-ref cooler as it was with 290 tri-x and pcs+(first revision). These were the best 290. Sad there is no 470/480 with ref design pcb and custom cooler.

Non-ref don't all have Samsung. Non-ref is luck of the draw, always.

Which nonref 480 8gb doesnt have samsung?

Right now:
All 480 8gb - Samsung
All 480 4GB excluding bios masked 8gb ref - hynx
Nitro 470 8Gb - Samsung
Msi 470 8gb - Micron
All 470 4gb - hynx/micron

Just got an XFX without it.
member
Activity: 75
Merit: 10
October 03, 2016, 01:45:22 PM
System:
SAPPHIRE NITRO RADEON RX 470 8G
ASRock H61Pro BTC Mainboard LGA 1155
Intel Celeron G1610, 2x 2,6GHz
4 GB RAM
Super Flower Leadex 80 Plus Platinum 8Pack Edt. Netzteil - 2000 Watt
Ubuntu 1604 / Windows 10 Pro
Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v7.1

------------------------------------------------------
I measure the power consumption with a calibrated electricity Watt meter

idel Modus Windows 10 Pro - 70 watt , Ubuntu 63 Watt

Test 54:

27,3 MHS @ 144 Watt from the Wall (ca 50 Watt System) = 97 Watt GPU only (GPUZ 61 Watt) -> 97 / 27,3 -> 3,55 W / MHS

lg blue
newbie
Activity: 34
Merit: 0
October 03, 2016, 08:29:40 AM
Mates, anybody know if 1200 in memory mv strap is risky for card health or it is OK?
I have one gigabyte 470 4g which unstable even in 1750mhz with stock 1000mv. But it seems to work well in 1900mhz with 1200mv. Core working in [email protected]
member
Activity: 81
Merit: 1002
It was only the wind.
September 23, 2016, 03:56:13 PM
for the recommended 470 question....well I suppose an 8 pin vs 6 pin is better, although since apparently the pci watt load is pretty steady it doesnt make much difference.  So go with what the memory freq is.  higher is better.  so sapphire nitro looks to be the best bet.

Sapphire nitro is a great card.
Xfx is really good too.
It has my best asic quality of 92%
I can share pictures and mod if wanted


I agree with Wolf, XFX is really a high quality paper weight.  Shitty cooling, shitty components.

See my post here: https://bitcointalksearch.org/topic/wich-is-better-rx-470-refference-or-custom-fan-1615394

I'm pretty sure all 480 8GB ref and no ref got samsung mem. Also pretty sure 480 4gb doesnt have samsung. Also sure all sapphire 470 8gb got samsung, and all 470 4gb ref and no ref got hynx(maybe some micron too already). The only none samsung 8gb is msi 470 8gb which is micron i think. So at least for the VRAM you are not exactly right. I personaly also like ref design pcb but with non-ref cooler as it was with 290 tri-x and pcs+(first revision). These were the best 290. Sad there is no 470/480 with ref design pcb and custom cooler.

Non-ref don't all have Samsung. Non-ref is luck of the draw, always.
sr. member
Activity: 353
Merit: 250
October 03, 2016, 07:47:05 AM
mostly stable for me Smiley
RX 480 8gb reff
Rx 470 4gb nitro

Care to share the nitro bios and polaris/wattman screen? Smiley
Thanks mate, very nice results, do you know what is your consumption@wall?

I'm using this bios to get around 28 mh/s also

https://forum.ethereum.org/discussion/9533/28mh-470oc-nitro-4gb-boysie-rom-dual-mining/p1

Works pretty well but you have to set the dcri to a specific value to really get that numbers.
I managed to get 29.2 mhs + 450 decred/sia getting the mem to [email protected] and core to 1260@1100



trying to use your setting but i get the blue screen, seem imposible, are you increase the voltage? power limit + ?


Your mileage may vary, after a while my setting wasn't stable enough anyways, depended too much on the power limit, etc. etc., i'm currently on 1300@default voltage clock and 2000@default voltage mem and it's pretty stable on 27.5, i'll wait until i find some way to correctly manage voltages under linux and the fine tune to see if i can get 28 stable, i don't have power consumption issues so i prefer better speeds.


 i think my setting is better than you have, im runing 28,4mhs + 313 sia coin, 115watt gpu z Smiley
running for more than 7hours without any issue

Hope you dont mind me asking but how many cards are you running on the system??
newbie
Activity: 50
Merit: 0
October 03, 2016, 02:48:05 AM
5*rx470 red devil 4gb
win 7 x64 (6_gpu_mod)
First video 1100/1900, other 1100/1950
vga bios moded
 
http://s13.radikal.ru/i186/1610/1b/2e72636f4f7c.jpg
newbie
Activity: 26
Merit: 0
September 30, 2016, 03:34:42 PM
I am also looking for 8GB version modded BIOS.

Anyone has it?
member
Activity: 81
Merit: 1002
It was only the wind.
September 23, 2016, 09:34:10 AM
for the recommended 470 question....well I suppose an 8 pin vs 6 pin is better, although since apparently the pci watt load is pretty steady it doesnt make much difference.  So go with what the memory freq is.  higher is better.  so sapphire nitro looks to be the best bet.

Sapphire nitro is a great card.
Xfx is really good too.
It has my best asic quality of 92%
I can share pictures and mod if wanted


I agree with Wolf, XFX is really a high quality paper weight.  Shitty cooling, shitty components.

See my post here: https://bitcointalksearch.org/topic/wich-is-better-rx-470-refference-or-custom-fan-1615394
hero member
Activity: 588
Merit: 500
BitcoreService.com
September 28, 2016, 11:22:59 PM
Anyone have saphire nitro Rx 470 8gb version?
im buying 1 but im not see any good rom for try it, any tutor for using polaris editor?
hero member
Activity: 672
Merit: 500
September 28, 2016, 03:50:51 PM
my card asic is 55 and 63% i was able to get 27MHZ pulling only 60watt each in gpu-z. my total rig pulled 370 watt from the wall with 2x 470 and 1x 380.


thats a nice speed for only 60 watts in gpz
hero member
Activity: 687
Merit: 502
September 28, 2016, 03:28:27 PM
GPU-Z wattage is totally irrelevant, it tells you what your gpu alone are pulling not the whole card.
I keep seing this in pretty much every single thread, buy a wattmeter if you want to see your cards real powerdraw.

ETH algo is pretty much all about memory so why even bother comparing your gpu:s powerdraw ?
It would suck to get twice the amount then expected on your electric bill if you do the math backwards.

My 480s report around 90w in gpu-z, 171w from the wall.
My 470s report around 80w in gpu-z, 145w from the wall.
newbie
Activity: 39
Merit: 0
September 28, 2016, 03:13:53 PM
my card asic is 55 and 63% i was able to get 27MHZ pulling only 60watt each in gpu-z. my total rig pulled 370 watt from the wall with 2x 470 and 1x 380.
https://s10.postimg.org/xztv9pm15/eth.jpg
hero member
Activity: 672
Merit: 500
September 28, 2016, 10:02:53 AM
mostly stable for me Smiley
RX 480 8gb reff
Rx 470 4gb nitro

Care to share the nitro bios and polaris/wattman screen? Smiley
Thanks mate, very nice results, do you know what is your consumption@wall?

I'm using this bios to get around 28 mh/s also

https://forum.ethereum.org/discussion/9533/28mh-470oc-nitro-4gb-boysie-rom-dual-mining/p1

Works pretty well but you have to set the dcri to a specific value to really get that numbers.
I managed to get 29.2 mhs + 450 decred/sia getting the mem to [email protected] and core to 1260@1100



trying to use your setting but i get the blue screen, seem imposible, are you increase the voltage? power limit + ?


Your mileage may vary, after a while my setting wasn't stable enough anyways, depended too much on the power limit, etc. etc., i'm currently on 1300@default voltage clock and 2000@default voltage mem and it's pretty stable on 27.5, i'll wait until i find some way to correctly manage voltages under linux and the fine tune to see if i can get 28 stable, i don't have power consumption issues so i prefer better speeds.


 i think my setting is better than you have, im runing 28,4mhs + 313 sia coin, 115watt gpu z Smiley
running for more than 7hours without any issue

What are the watts pulled at just eth. 115 for dual is way to much for me but I would like to know solo draw
member
Activity: 68
Merit: 10
September 28, 2016, 04:27:22 AM
i think my setting is better than you have, im runing 28,4mhs + 313 sia coin, 115watt gpu z Smiley
running for more than 7hours without any issue
Fantastic Job! I'm stuck at 27.4+300. No watt measures done yet.
I'm with Sapphire nitro+ 470 4Gb, what about you ?
nitro 470 4gb this is my setting
http://s13.postimg.org/jeh1mpsrr/screenshotdd.jpg

And what mem strap? I'm stuck at 27,7 solo Smiley
(on nitro+ 4gb win7)
hero member
Activity: 653
Merit: 500
September 28, 2016, 03:36:39 AM
i think my setting is better than you have, im runing 28,4mhs + 313 sia coin, 115watt gpu z Smiley
running for more than 7hours without any issue
Fantastic Job! I'm stuck at 27.4+300. No watt measures done yet.
I'm with Sapphire nitro+ 470 4Gb, what about you ?
nitro 470 4gb this is my setting
http://s13.postimg.org/jeh1mpsrr/screenshotdd.jpg
This is the reference one? Which kind of memory?
Thank you for your answers
hero member
Activity: 588
Merit: 500
BitcoreService.com
September 28, 2016, 03:34:52 AM
i think my setting is better than you have, im runing 28,4mhs + 313 sia coin, 115watt gpu z Smiley
running for more than 7hours without any issue
Fantastic Job! I'm stuck at 27.4+300. No watt measures done yet.
I'm with Sapphire nitro+ 470 4Gb, what about you ?
nitro 470 4gb this is my setting
http://s13.postimg.org/jeh1mpsrr/screenshotdd.jpg
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