Can you send me the BIOS of this card ??
Thankfull 
ali.ostadhashemi@yahoo.com
Just sent you the BIOS. 
I have the same issue!. When I test 1 to get optimus mhs constants its ok but when i put 4-6 GPUs with those OC values I have phoenix reboots and i have to down OC to 2-3 less mhss… i dont understand why…
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maybe power unit?
I am also interested in optimization for my cards. I would appreciate any guidance to maximize the hashrate while lowering power. Thank you! I’ve sent my files to support@igotek.net
Really appreciate it,
Hi All!
After bios mod I’m able to get 54MH @ 110W, but memory temp is around 88-92 degrees. Is it normal?
Best,
I attempted to bios mod 2 of my Gigabyte RX 5700xt’s through hiveos. I used red bios editor to create the rom file and uploaded it through hiveos. The two cards now are unrecognizable on the motherboard, even though it said it was successful. I’m running only a Linux based system. I saved the original bios for each card. If they don’t boot with the system now, how can I unbrick them? Do I need to install windows on my rig? Any help would be appreciated as these are brand new cards!
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Hello igh70!
Could you pls share your voltage settings also?
Thx! 
Dear all,
I’m a rookie - just started the mining. Here’s my rig. At the moment running under minerstat OS, but it nearly the same like Hive OS (and I plan to switch next week to Hive OS).
So as I read at many places that purchasing an RX 5700 XT is a lottery: you could receive it with samsung memory or with micron. Plus the micron also have 2 types - one runs with lower power consumption and the other needs more. So it looks I have 4 micron: 1 with better memory and 3 with the bigger hunger…
I’m useing Phoenixminer with the following commands: -pass x -amd -acm -mi 12 -gt 50 -mode 1 -clKernel 1 -clNew 1 -clf 0 -lidag 1 -eres 0 -log 0 -proto
The OS is running from an old usb stick - I’ll change it for a USB 3.2 stick today.
The system prodecues 213,1 MH with 560 W from the wall ( the cards need 484 W total, the rest is the system).
The BIOS is modded to apple memory settings.
Questions:
How can I reduce the power consumption?
What am I have to modify to recive better results?
I tried to increase the hashrate - at higher hashrate the power cunsumption increased significantly - for me these settings are the most profitable until the sun collectors arrive.
Thanks for your feeback and merry christmas to all of you!
Hello,
Restore the stock bios under windows… is the only option you have…
Merry christmas!!!
This is my result for RX 5700 XT Nitro+ :
My own oc setting + my professional bios.
If someone is intrested send me dm on 4akon4474@gmail.com
we’ll get along somehow
Hi everyone,
I have Sapphire Nitro+ RX 5700 XT with Samsung Memory.
I modded bios and I took igotek advise as
-Set 800mV for core and memory.
-Set 1400 CORE Clock.
-Set 900 MEMORY Clock.
I get stable rig and I increase 10 memory clock as 910. rig is still stable. then I increase 10 more and I receive error in 920. I decrease 5, still I get error in 915. I decrease again 5, still I get error in 910 too. so, I stop 905. rig is stable now.
My Question is what is next step for UV? I mean, first step is stable memory clock 905. what is second step? Should I decrease 10 for VDD first or How is the order between VDD, DDVCI, MVDD, CORE?
Best Regards
Hello,
I have also gigabyte 5700xt cards, but mine use more watts with these settings. What have you modified in the bios?
Thanks for your answer!
So here’re the actual stats.
Is it looks ok?
Is Hiveon pool good for mining or the others (for example ethminer) better?
Thanks for your feedback!
Yes, also you need one working graphics card, if you do not have inbuilt graphics. I had this same issue, two days ago bought new saphire card now to unbick, it is ok now.
You have the xfx 5700xt triple disappation cards? I’m looking for a bios for it.
What OC r u using?