RX 580 Nitro+ Special Edition (SE) mining help - page 2.

ikill4food2

member

Activity: 126

Merit: 11

Quote from: tonev on December 22, 2017, 09:42:10 PM

I just picked up 5 x Sapphire Nitro+ SE (Micron Memory)

All 5 of them hash at 29.6-30.5mhs in silent mode without touching the bios. Running Aug 23 blockchain driver.

My oc settings are:
Core: 1150
Memory: 2250
Core Undervolt: -96
Memory Undervolt: -96
Fans: 50-80%

All above is applied via command line to Claymore 10.2

This gives a power at the wall of 125w per card and 83w in GPUz

The cards have been running for 12hrs with no errors at all and temps between 50-60C

The only odd thing i find is that in Polaris it only has 1 set of straps 0: which is why i havnt bios modded them.

ETH: 0x66ff2c45e37f0d574016c28651866ac07ddf27a5

You need a better Bios editor to correctly show straps on all rx580's - Here is a good one:

https://bitcointalksearch.org/topic/srbpolaris-v35-bios-editor-for-amd-rx4xx-and-rx5xx-cards-1882656

tonev

newbie

Activity: 1

Merit: 0

I just picked up 5 x Sapphire Nitro+ SE (Micron Memory)

All 5 of them hash at 29.6-30.5mhs in silent mode without touching the bios. Running Aug 23 blockchain driver.

My oc settings are:
Core: 1150
Memory: 2250
Core Undervolt: -96
Memory Undervolt: -96
Fans: 50-80%

All above is applied via command line to Claymore 10.2

This gives a power at the wall of 125w per card and 83w in GPUz

The cards have been running for 12hrs with no errors at all and temps between 50-60C

The only odd thing i find is that in Polaris it only has 1 set of straps 0: which is why i havnt bios modded them.

ETH: 0x66ff2c45e37f0d574016c28651866ac07ddf27a5

groovytechno

newbie

Activity: 49

Merit: 0

Quote from: CryptoWatcher420 on December 12, 2017, 03:15:55 PM

Quote from: Vann on December 12, 2017, 02:08:00 PM

I have both the Sapphire Nitro+ and Nitro+ SE RX 580 (blue shroud cards). I have the best results with the Nitro+ non SE RX 580 cards. Both the SE and non SE cards overclock well after a simple Polaris Bios Editor v1.62 'one click timing patch' Bios mod and run cool. The non SE cards are cheaper and I prefer them. The blue RX 580 SE cards also have annoying blue led fans that can't be turned off.

shit that blue led for the fans makes it look spiffy as hell lol, though even I have to admit its lit up way more than I thought they were going to be lol. its a awesome lightshow with the lights off though

If I'm not mistaken, you might be able to at least change the colour of the blue fan lights with sapphire trixx - possibly even turn em off? One thing for sure is that after mining with them for a couple of months, the original cool blue lights will turn greenish due to the heat that the gpu's put out. I just picked up a batch of the SE blue cards this week and you can really tell the difference between my 3 month old batch and these new ones.

CryptoWatcher420

sr. member

Activity: 462

Merit: 258

Small Time Miner, Rig Builder, Crypto Trader

Quote from: Vann on December 12, 2017, 02:08:00 PM

I have both the Sapphire Nitro+ and Nitro+ SE RX 580 (blue shroud cards). I have the best results with the Nitro+ non SE RX 580 cards. Both the SE and non SE cards overclock well after a simple Polaris Bios Editor v1.62 'one click timing patch' Bios mod and run cool. The non SE cards are cheaper and I prefer them. The blue RX 580 SE cards also have annoying blue led fans that can't be turned off.

shit that blue led for the fans makes it look spiffy as hell lol, though even I have to admit its lit up way more than I thought they were going to be lol. its a awesome lightshow with the lights off though

Vann

hero member

Activity: 1036

Merit: 606

I have both the Sapphire Nitro+ and Nitro+ SE RX 580 (blue shroud cards). I have the best results with the Nitro+ non SE RX 580 cards. Both the SE and non SE cards overclock well after a simple Polaris Bios Editor v1.62 'one click timing patch' Bios mod and run cool. The non SE cards are cheaper and I prefer them. The blue RX 580 SE cards also have annoying blue led fans that can't be turned off.

miramar154

newbie

Activity: 2

Merit: 0

Hi. Im planning to buy this GPU, wich one its better? Special edition or the normal nitro+? the se its 10 bucks more expensive...

sahbibenayed

newbie

Activity: 27

Merit: 0

finaly I get my >31 mhs with this rom
https://anorak.tech/t/sapphire-rx580-8gb-special-edition/34932

thanks

Vann

hero member

Activity: 1036

Merit: 606

Download the latest driver from the AMD website if you're on Windows 10 v1709 and do a clean install after running DDU in safe mode to remove the old drivers. Be sure to enable the option in DDU to disable the Windows automatic driver installation.

Debtor

newbie

Activity: 15

Merit: 0

Quote from: Vann on December 03, 2017, 11:32:58 AM

With Windows 10 v1709 (Fall Creators Update), make sure you running the latest Crimson Relive 17.1x.x drivers with the 'compute' toggle on for each of the cards in AMD settings

I'm running on Win 10 v1709 and Crimson Relive 17.30.x. There is no GPU workload with "compute" toggle. My RX580 8GB are getting 25 MH/s on stock, should I downgrade Relive to 17.10 and I'll be able to see "GPU Workload" toggle there?

Edited:
I think it's fine to run on 17.30.x, because there is a note for the driver: This driver is not intended for graphics or gaming workloads.

Bart_37

newbie

Activity: 12

Merit: 0

Quote from: sahbibenayed on December 03, 2017, 02:26:13 PM

On windows 7 it's only 20 mhs eth Sad

I will switch to windows 10 an update you

Sure, please use latest version v1709.

sahbibenayed

newbie

Activity: 27

Merit: 0

On windows 7 it's only 20 mhs eth Sad

I will switch to windows 10 an update you

Bart_37

newbie

Activity: 12

Merit: 0

Quote from: sahbibenayed on December 03, 2017, 01:44:11 PM

here you go : original rom
http://www78.zippyshare.com/v/frGdyx4y/file.html

http://www87.zippyshare.com/v/m5D6CY2v/file.html This rom contains only changed timings. Please test it and if you want we can adjust it be more "green" :_)

sahbibenayed

newbie

Activity: 27

Merit: 0

here you go : original rom
http://www78.zippyshare.com/v/frGdyx4y/file.html

Bart_37

newbie

Activity: 12

Merit: 0

Quote from: sahbibenayed on December 03, 2017, 01:33:36 PM

Thansk VAN
could you please update the rom link (I need the 512kb version)

and maaany thanks

Please upload yours oryginal rom to: http://www.zippyshare.com/ i will change it for you.

sahbibenayed

newbie

Activity: 27

Merit: 0

Thansk VAN
could you please update the rom link (I need the 512kb version)

and maaany thanks

Vann

hero member

Activity: 1036

Merit: 606

With Windows 10 v1709 (Fall Creators Update), make sure you running the latest Crimson Relive 17.1x.x drivers with the 'compute' toggle on for each of the cards in AMD settings or the AMD blockchain drivers in Windows v1703. I have the same cards with the same dual Bios and get 31+ MH/s dual mining with DCR 875 MH/s with a core clock 1200 MHz memory clock 2100 MHz. I use the Polaris Bios Editor v1.6.2 'one click timing patch'. It automatically detects each memory type and adjusts the 1750 MHz and up straps with the bundled performance straps. PBE v1.6.3 and up adjusts the straps from 1500 MHz and up, but the 1750 MHz straps are more stable.

https://github.com/jaschaknack/PolarisBiosEditor/tree/9ec64066eecdb55ac86da7bc82181eaab2161d51

https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-Blockchain-Compute-Release-Notes.aspx

sahbibenayed

newbie

Activity: 27

Merit: 0

I have the same issue
RX580 8go SE with half Hynix half Samsung and 512kb rom

I can't reach > 25 mhs eth only Sad

please help

ikill4food2

member

Activity: 126

Merit: 11

Quote from: daban on September 21, 2017, 02:28:58 PM

I check it hynix, when i try to mod it seemed half hynix and half samsung

https://ibb.co/dqNgr5

https://ibb.co/gfjBr5

Yes, I have 2 different memory types showing also (samsung & hynix) and cannot get any of my sapphire rx 580's 8gb Nitro + cards above 21mh ETH + 62mhz LBR (stock out of the box bios is 19eth and 57lbr) - I have tried many bios, manual mod, copy straps, everything - No need to try overclocking If I cannot even get the stock bios to hash higher ... dual memory is different with our cards reason for us having problems. I see a few other posts about this dual memory problem but no solutions yet.
Also have 1 rx 480 8gb sapphire running on same rig - mod strapped bios/samsung memory - the 480 is getting 23mhz ETH + 67 LBR ... outperforming each 580 --- talk about frustrating! lol

Kymera

newbie

Activity: 1

Merit: 0

Hi,
when you said: Change third line of "Memory" section to "2000."

Can i change third line of Voltages Tab ?

I have: Mem controller VDDCI
- 300 1000
- 1000 1000
- 2000 1000 (This value to 2000) Huh

Thanks

GryphoCry

newbie

Activity: 44

Merit: 0

Yeah, here is the link for de AMD Driver to blockchain:

http://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-[Suspicious link removed]pute-Release-Notes.aspx

Topic: RX 580 Nitro+ Special Edition (SE) mining help - page 2. (Read 7454 times)