daniel0o0 (OP)
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June 30, 2017, 05:02:05 PM |
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Hi.
I recently obtained a pair of RX 580 8GB Sapphire Nitro+ SE and tried it for mining. I was very disappointed to see that it only reaches about 18 Mh/s out of the box (ETH) . I tried many different things and by modding the VBIOS to according to the guide for LE (limited edition) I managed to get it to 24 MH/s. It´s still very disappointing when most people get 25 MH/s out of the box and around 30 MH/s with modding. I cannot find any guides or info at all about this specific card when it comes to mining (or anything else for that matter). So can anyone please help me with this? What can I do to increase my hashrate??
Thank you!
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daplaya
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July 13, 2017, 12:55:34 PM |
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HI! I had the same problem ... When i plug in my card i only get around 19 mh/s so i was searhing on google how to increase hash rate with no luck ... and then i watched video on youtube how to flash bios etc. and i saw that u have bios switch ... and i said to myself let me try that and i did and i switched to "silent mode" or something like that and i now i get 22.1 mh/s i ll try to flash my card soon and i hope i ll boost hashrate lil more i hope that helped! Good luck ... and btw can u point me to some tutorial how did u flash ur bios? tnx!
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hagbase
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July 13, 2017, 01:11:55 PM |
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Switch bios to silent mode and than flash your card.
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priviet
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July 13, 2017, 04:18:06 PM |
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please upload stock bios (silent and turbo)
rumours say that the special edition has overclocked memory and I think they relaxed the timings due to high ecc error rate incoming
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DMFDMinister
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July 22, 2017, 06:58:19 AM Last edit: July 22, 2017, 07:13:16 AM by DMFDMinister |
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I have two Sapphire RX580 Nitro+ Special Edition (Blue Shroud/LEDs) ROM Located at link below: https://drive.google.com/open?id=0B3Sz3h7CSB_4TG1lWXF3dGtDdkUHere's what I did:Copy the following strap to 2:1750, 2:2000, 2:2250 only. 777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17 Change third line of "Memory" section to "2000." The purpose is that we're applying more aggressive timings, so I'm downclocking the memory to compensate (just in case). This way I have less of a chance of uploading unstable settings and giving myself a good headache trying to fix it. You can overclock later in Afterburner. This got me to 28Mh/s stock. In afterburner I then tested each card slowly and systematically. Each card is different and can handle different settings. Surprisingly, I found the below settings worked for both of my cards (81.1% and 76.7% ASICs) -96mv -21% Power Limit - 1154Mhz Core - 2250Mhz Memory Yields 29.2 MH/s Eth + 497Mh/s SIA in dual-mining mode. Yields 30.6 MH/s Eth only (test DAG 130) Power Usage = 132W (81.1% ASIC) Power Usage = 137W (76.7% ASIC) Of the 12 cards I own, these are the only two cards that can hit 2250Mhz on the memory and run stable while dual mining. After 90 minutes, I have 3 errors on 1 card, and 6 errors on the other according to HWInfo64, which is very acceptable. Obviously much better power usage to performance on the Nitro+ RX570 cards, but these are the best RX580s I've worked with hands down. 0x404ee45c5ed8194da89450cd804e899d3700d1c4
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kodavista
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July 24, 2017, 05:38:32 PM |
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I have two Sapphire RX580 Nitro+ Special Edition (Blue Shroud/LEDs) ROM Located at link below: https://drive.google.com/open?id=0B3Sz3h7CSB_4TG1lWXF3dGtDdkUHere's what I did:Copy the following strap to 2:1750, 2:2000, 2:2250 only. 777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17 Change third line of "Memory" section to "2000." The purpose is that we're applying more aggressive timings, so I'm downclocking the memory to compensate (just in case). This way I have less of a chance of uploading unstable settings and giving myself a good headache trying to fix it. You can overclock later in Afterburner. This got me to 28Mh/s stock. In afterburner I then tested each card slowly and systematically. Each card is different and can handle different settings. Surprisingly, I found the below settings worked for both of my cards (81.1% and 76.7% ASICs) -96mv -21% Power Limit - 1154Mhz Core - 2250Mhz Memory Yields 29.2 MH/s Eth + 497Mh/s SIA in dual-mining mode. Yields 30.6 MH/s Eth only (test DAG 130) Power Usage = 132W (81.1% ASIC) Power Usage = 137W (76.7% ASIC) Of the 12 cards I own, these are the only two cards that can hit 2250Mhz on the memory and run stable while dual mining. After 90 minutes, I have 3 errors on 1 card, and 6 errors on the other according to HWInfo64, which is very acceptable. Obviously much better power usage to performance on the Nitro+ RX570 cards, but these are the best RX580s I've worked with hands down. 0x404ee45c5ed8194da89450cd804e899d3700d1c4 Would you say the Blue Special Editions perform better than the regular Sapphire RX 580 8GB cards for mining? Thanks!
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daban
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September 21, 2017, 05:39:53 AM Last edit: September 21, 2017, 07:34:23 PM by daban |
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With modded bios and the same strap i have quite stable rig with no errors(zero error) and no crashes. Rest of My settings are like those differently : Power limit -5% -36mv(minus value) -5% Power Limit(minus value) 1150Mhz Core 2250Mhz Memory Epoch no 143 Result 27MH/s Note: hashrate drop is because of AMD driver . It s been upcoming fixed driver soon hopefully 58C with 49% fan in room (room temperature is 20C) 50C With 49% fan in balcony ( air temperature is 10C) https://ibb.co/gx6ZB5
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it5d0n3d3al
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September 21, 2017, 06:57:40 PM |
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you have to make sure if your Memory is Samsung or Hynix.. My Sapphire RX 580 SE came with SAMSUNG memory and is hashing like a boss after mods.
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miningssr
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September 22, 2017, 05:31:24 AM |
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I have two Sapphire RX580 Nitro+ Special Edition (Blue Shroud/LEDs) ROM Located at link below: https://drive.google.com/open?id=0B3Sz3h7CSB_4TG1lWXF3dGtDdkUHere's what I did:Copy the following strap to 2:1750, 2:2000, 2:2250 only. 777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17 Change third line of "Memory" section to "2000." The purpose is that we're applying more aggressive timings, so I'm downclocking the memory to compensate (just in case). This way I have less of a chance of uploading unstable settings and giving myself a good headache trying to fix it. You can overclock later in Afterburner. This got me to 28Mh/s stock. In afterburner I then tested each card slowly and systematically. Each card is different and can handle different settings. Surprisingly, I found the below settings worked for both of my cards (81.1% and 76.7% ASICs) -96mv -21% Power Limit - 1154Mhz Core - 2250Mhz Memory Yields 29.2 MH/s Eth + 497Mh/s SIA in dual-mining mode. Yields 30.6 MH/s Eth only (test DAG 130) Power Usage = 132W (81.1% ASIC) Power Usage = 137W (76.7% ASIC) Of the 12 cards I own, these are the only two cards that can hit 2250Mhz on the memory and run stable while dual mining. After 90 minutes, I have 3 errors on 1 card, and 6 errors on the other according to HWInfo64, which is very acceptable. Obviously much better power usage to performance on the Nitro+ RX570 cards, but these are the best RX580s I've worked with hands down. 0x404ee45c5ed8194da89450cd804e899d3700d1c4 Hi there, Thanks for your suggestions and this mod rom. I also have two of Nitro+ RX80 SE with Hynix memory type. I just wanted to be sure that your modded rom and strap values are going to work on my GPUs as well. Or should I first make a copy of my card's bios and edited it to your suggested values?
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P00P135
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September 22, 2017, 06:05:22 AM |
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Note: hashrate drop is because of AMD driver . It s been upcoming fixed driver soon hopefully
You live under a rock? They already released the blockchain drivers.
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Kymera
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November 15, 2017, 10:48:44 AM |
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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) Thanks
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ikill4food2
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November 19, 2017, 03:47:04 PM |
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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
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sahbibenayed
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December 03, 2017, 04:19:39 PM |
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I have the same issue RX580 8go SE with half Hynix half Samsung and 512kb rom I can't reach > 25 mhs eth only please help
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sahbibenayed
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December 03, 2017, 06:33:36 PM |
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Thansk VAN could you please update the rom link (I need the 512kb version)
and maaany thanks
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Bart_37
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December 03, 2017, 06:40:43 PM |
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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.
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sahbibenayed
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December 03, 2017, 06:44:11 PM |
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