bughatti (OP)
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February 28, 2017, 03:40:58 AM |
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Team, I have searched the forums and cannot find much data to go on, hoping someone can help. I currently have a rig with 3 sapphire nitro+ rx 480 4gb epilda cards. In a few days I will buy 4 more to fill my msi z97 gaming 5 board. I am currently running Anorak's OC rom on it and I am getting 28.7 MH/s per card. First I would like to know if this is good, or can I find/pay for better. Secondly I have noticed that my gpu0 card always seems to dip down to 24-25 MH/s and wont go back up till I restart the miner. The others run steady at 28.7 I am currently running Windows 10 Ent. Would also like to know if anyone can point me to a really good tutorial for me to customize the rom myself. I have watched dozens of youtube videos and I know about Polaris bios editor and staying with a driver version that does not do checks on the roms. I am just unsure exactly how to change what fields in polaris, for example what settings can I change or suppose to change in polaris.
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fanta21
Newbie
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Activity: 35
Merit: 0
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February 28, 2017, 11:31:07 AM |
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You don't have to pay for modded BIIOS. Yu can find one on Youtube. Search for "buriedone elpida" video. Its very good. I'm using it myself. I can get my Nitro up to 31MH/s. You canalso mod the BIOS by yourself. Anorak forum has the tutorial using Hexedit.
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bughatti (OP)
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March 01, 2017, 01:29:44 AM |
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You don't have to pay for modded BIIOS. Yu can find one on Youtube. Search for "buriedone elpida" video. Its very good. I'm using it myself. I can get my Nitro up to 31MH/s. You canalso mod the BIOS by yourself. Anorak forum has the tutorial using Hexedit.
Ok so the only issue with this is the rom they provided is only 256, I know atiflash wants 512.
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meeow
Member
Offline
Activity: 72
Merit: 11
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March 01, 2017, 01:45:20 AM |
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You don't have to pay for modded BIIOS. Yu can find one on Youtube. Search for "buriedone elpida" video. Its very good. I'm using it myself. I can get my Nitro up to 31MH/s. You canalso mod the BIOS by yourself. Anorak forum has the tutorial using Hexedit.
Ok so the only issue with this is the rom they provided is only 256, I know atiflash wants 512. It's not necessary.
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bughatti (OP)
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March 01, 2017, 01:57:30 AM |
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You don't have to pay for modded BIIOS. Yu can find one on Youtube. Search for "buriedone elpida" video. Its very good. I'm using it myself. I can get my Nitro up to 31MH/s. You canalso mod the BIOS by yourself. Anorak forum has the tutorial using Hexedit.
Ok so the only issue with this is the rom they provided is only 256, I know atiflash wants 512. It's not necessary. You are correct, I was trying someones rom that is 256 and kept getting errors saying no vbios file detected. As soon as I got the original rom from techpowerup that was 256 it flashed fine. So that means that "buriedone elpida" rx 480 rom is busted
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bughatti (OP)
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March 04, 2017, 02:17:13 AM |
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Has anyone had an issue with modding the bios where after they flash a bios that works fine when a single card is plugged in and shows the correct settings but when 2 cards plugged in that same flashed bios shows the minimal settings like 680 core and 975 mem?
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Bakhtra
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March 04, 2017, 02:43:01 AM |
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Has anyone had an issue with modding the bios where after they flash a bios that works fine when a single card is plugged in and shows the correct settings but when 2 cards plugged in that same flashed bios shows the minimal settings like 680 core and 975 mem?
What driver you use? Have you patch your driver with atikmdag-patcher, you can check it at https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher
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bughatti (OP)
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March 04, 2017, 02:49:15 AM |
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Has anyone had an issue with modding the bios where after they flash a bios that works fine when a single card is plugged in and shows the correct settings but when 2 cards plugged in that same flashed bios shows the minimal settings like 680 core and 975 mem?
What driver you use? Have you patch your driver with atikmdag-patcher, you can check it at https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-PatcherI use 16.9.1 which i was told did not do the driver sign check. , I also have 16.11.5 which I was told same thing. Have issues on both
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Bakhtra
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March 04, 2017, 02:56:16 AM |
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Wah don't know about that. I always use latest driver that can be patched since I'm playing game so much. Maybe you can try Crimson 17.2.1 driver.
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