MSI GAMING X RX 470 8GB BIOS MOD 28Mh/s MICRON chip overclocking

MSI GAMING X RX 470 8GB BIOS is different GAMING X RX 470 4GB
Overclocking memory TIMING is different.


You need prepare software as below :
(1)AMD/ATI ATIFlash 2.74  (link)  : For save BIOS and flash BIOS
(2)​PolarisBiosEditor (link) : For edit BIOS
(3)GPU-Z  (link) : For display Graphics Card status

(4)WattTool-0.92  (link) : For Overclocking GPU

Step 1. Run AtiWinflash.exe  as ADMINISTRATOR
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Step 2. Click button to save BIOS.
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Step 3.Set a file name to save BIOS file.
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​Step 4.Save complete and exit.

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Step 5. Run PolarisBiosEditor.ext edit BIOS.
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Step 6. Open the BIOS file you just saved.
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Step 7. MSI GAMING X RX 470 8GB Use MICRON chip
Copy TIMING 1750 to 1875 and 2000 

AS IS
1750:
777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB030000001B162C31C0313F17

1875:
999000000000000022AA1C00D6727E4BC0551218C30FE70C006B0601150A1420EA89C0AB030000001D172F35CE344418
2000:
999000000000000022AA1C00F7F67E4FD0551319C650B70D006C06011D0C1420EA8980AC030000001E183238DB364719

TO BE
1750:
777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB030000001B162C31C0313F17

1875:
777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB030000001B162C31C0313F17
2000:
777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB030000001B162C31C0313F17

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Step 8. Save edited BIOS.

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​Step 9. Set edited BIOS new name and save the file.

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Step 10. Run AtiWinflash.exe  as ADMINISTRATOR

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Step 11. Load edited BIOS.

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​Step 12.Select edited BIOS and open.

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Step 13. Click button doing BIOS flash

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​Step 14. Flashing BIOS wait a minute…. 

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​Step 15. Reboot computer 
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​Step 16. Default GPU setting get ETH 22 Mh/s. Power Draw get 88.1W

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​Step 17. Use WattTool overclocing
​Set Memory Mhz to 1980 get ETH 27 Mh/s. But power draw up to 100W .

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​Step 18.
​Tuning GPU mV down to 1050,memory MHz to 2020 get ETH 28 Mh/s .
Power draw get 80W that’s ok.

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Each GPU quality is different is really Lottery .
If you tuning mV MHz get blue screen or white screen
you can set high mV or low MHz can fix this problem.

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