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390x bios leaked

Discussion in 'Videocards - AMD Radeon Drivers Section' started by WarDocsRevenge, Jun 16, 2015.

  1. Plug2k

    Plug2k Maha Guru

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    Dont want to risk uploading them all, + there are loads of different configurations.
    i dont mind giving single people them to test but i modify my own bios based on custom water cooling.
    and i dont think it would be advisable to give to people that have air cooling or aio cooling.
     
  2. Plug2k

    Plug2k Maha Guru

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    ;) ;) ;)

    well i have found one thing out thats for sure, the limit for 2D is 810mv
    anything under 800 results in 1019 locked voltage. :)

    and i have tried loads of different combinations.....

    only the slave bios accepts lower than 800mv and thats probably cause the display ports on my card run of the master ;)
     
  3. Nwanko

    Nwanko Active Member

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    I have a custom EKWB FCB, no need to worry about the temps :D
     
  4. Plug2k

    Plug2k Maha Guru

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    [​IMG]




    Well guys, thats me finished with 2D idle clocks. and voltages.
    as you can see i have gotten idle clocks browsing desktop ect @100 core 135 memory.

    outstanding , just look at those watts and amps, its like ultra power saving mode without standby lol

    i mean serious 0.8w / 1.4a power,

    think of it this way, in power, *simplify 60w light bulb lol
    how much power does a laptop use when on 2d desktop i would be interested to know that one lol
     
    Last edited: Jul 18, 2015

  5. Dionysos

    Dionysos Member

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    I just saved a custom fan profile with HawaiiFanMod to a stock BIOS.

    Now I want to edit clocks and power limit, do I need to use the Patch tool before or will HawaiiBiosReader fix the BIOS anyway?
     
  6. OneB1t

    OneB1t Master Guru

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    what patch tool? no need for anything other than biosreader (it fix checksum by itself :))
     
  7. Plug2k

    Plug2k Maha Guru

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    Hawaii Editor, does CRC fix on saving.
     
  8. Dionysos

    Dionysos Member

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    Nice that it's not needed.

    Next problem:
    I just tested the BIOS with the custom fan control and I dont get the intended fan speed. I guess it has something to do with PWM fan max, which is at 40% and not changable with the fan edit tool.
     
  9. Plug2k

    Plug2k Maha Guru

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    Ok its getting weird now lol

    80mhz core 80mhz memory
    ----------------------------------

    been testing as far down as 50 = display flicking between black screen and normal screen i wouldnt recommend going any lower than 80.
     
  10. OneB1t

    OneB1t Master Guru

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    80mhz is interesting :D
     

  11. Plug2k

    Plug2k Maha Guru

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    Matches my idle 800mhz cpu speeds :D lol
    mate have you found out any more information, ;) anything else to test ? try ?

    could be great to have memory voltage control , as now the only thing that makes my cpu slighty go up in temps is memory speeds when changing from 100-1600 lol

    if not there must be a setting in the bios that gives the memory its steps to jump up to in 2d mode.

    cause it jumps from 80mhz to 1600 without any gaps inbetween lol
     
  12. Dionysos

    Dionysos Member

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    I even hex edited pwm fan max to 100% but nothing changed... fan speed is still too low :(
     
  13. gupsterg

    gupsterg Member Guru

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    Just wondering as not flashed my card to 390x rom are people getting fans off at low usage like MSI / Sapphire product page highlight.
    OMG! :eek2:

    :eek2: x2 ...
     
    Last edited: Jul 18, 2015
  14. Plug2k

    Plug2k Maha Guru

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    Question , does anyone know where the display instructions are in the bios
    for what output goes to what for instance.

    if we can figure that out it would mean i could possibly get R390x bios`s to work on R295x2`s :D lol

    cause my card uses 4x mini dp ports and 1 dual link port.
    but ref 390s use different outputs as standard.

    if we could swap the display information around remove and inject R9295x2 display info into R390x bios i think it would work, :D though that would be called a Frankin build hahaha
     
  15. Dionysos

    Dionysos Member

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    Anyone has an idea how to create a custom fan curve for my custom cooler? :confused:
     

  16. Plug2k

    Plug2k Maha Guru

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    Fan curves are not in my wheel house, so i cant help out with that as my card i have does not have a fan attached to it and no way to modify and test bios`s as i don't have anything to test compare with..
     
  17. OneB1t

    OneB1t Master Guru

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  18. herpaderpa

    herpaderpa Member

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    guys, gpu-z power consumption != real world power consumption

    example:
    vddc @ 1.031v
    gpuz vddc power:~15w
    measured total system power:~40w

    vddc @ 0.850v
    gpuz vddc power:~5.9w
    measured total system power:~35.5w
     
  19. OneB1t

    OneB1t Master Guru

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    its not but there is still some decrease :) (and lower temperature which is nice bonus)
     
  20. NAJMI ADNAN

    NAJMI ADNAN Ancient Guru

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    Of course it isn't, system power consumption are not card power consumption. Software voltage reading isn't 100% accurate either but it serve the purpose of setting roughly how much power we save, also it's meant to reduce temperature as well.

    OneB1t already told this :eyes:
     

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