RDNA2 RX6000 Series Owners Thread, Tests, Mods, BIOS & Tweaks !

Discussion in 'Videocards - AMD Radeon' started by OnnA, Oct 29, 2020.

  1. OnnA

    OnnA Ancient Guru

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    That's the spirit -> keep up the OC :p :D
     
    Last edited: Dec 10, 2020
  2. OnnA

    OnnA Ancient Guru

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  3. SpajdrEX

    SpajdrEX AMD Vanguard

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    @Turbogear I did increase some values in MorePowerTool but I think that some of them are not needed.
    I will decrease values now in MPT until I will see a drop in score and once it's stabilized I will post MPT settings.
    As for settings in RSX

    EDIT.: added MPT
    What needs to be changed for sure is Power Limit GPU (W)
    TDC Limit GFX (A) seems to have affect score a little.
    As you can see in another bench result, frequency stability got better than in my last result, which was with Power Limit GPU (W) set to 300
     

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    Last edited: Dec 10, 2020
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  4. PrEzi

    PrEzi Master Guru

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    I just managed to snatch a 6900XT !
    I know I know... it is not worth the price.... but I just wanted to have the highest possible gaming card from AMD.
     

  5. Undying

    Undying Ancient Guru

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    Just like you cant recommend 3090. Both cards are bested by cheaper and not much slower 6800xt and 3080.
     
  6. Undying

    Undying Ancient Guru

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    Good stuff man im glad you can do it. Now who you gonna sell that 6800xt? :p
     
  7. PrEzi

    PrEzi Master Guru

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    I know :) but if you start to compare 3090 vs 6900xt then in pure rasterization.... and also considering that there is a bigger gap between 3080 MSRP and 3090 MSRP... then 6900xt is a bad choice vs 6800xt .... but an 3090 is a dumpster fire vs 3080 :D:D
     
  8. PrEzi

    PrEzi Master Guru

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    Yes. Im gonna sell it.
     
  9. Dekaohtoura

    Dekaohtoura Master Guru

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    Dibs...
     
  10. PrEzi

    PrEzi Master Guru

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    I will PM you in case another user will decide against buying it from me....
    I don't want to make any money on it so I basically give it into a gamers hands and not to an reseller or miner (that's the only requirement from me) for 1:1 price I have bought it + shipping...
    I have also another user from Guru3D Forums in the pipeline, however he is from USA... so it is very suboptimal because I am from EU/Germany.
    So If you are a little bit nearer then he is + the other colleague from EU won't buy it --- I will drop you an PM

    So basically pipeline now :
    1 User EU --- he's no sure yet... hopefully he will decide to either buy or to skip soon.
    1 User USA --- very uhm... "suboptimal" because of the shipping costs (not sure about customs...)
    You - @Dekaohtoura (not sure where are you from. If EU then you would be above the user from USA due to shipping costs + customs).
     
    Last edited: Dec 10, 2020
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  11. OnnA

    OnnA Ancient Guru

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  12. OnnA

    OnnA Ancient Guru

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    Comparison to OC/UV RVII

     
  13. Morax

    Morax Master Guru

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    Way better performance than V64, that's for sure!

    I would have loved getting one, if only the AMD-store cooperated a bit more...
     
  14. xcx xcxvgyt

    xcx xcxvgyt Member

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    Hello everyone,

    Did anyone tried to flash 6900xt bios to 6800xt? I'm stuck with 2800mhz limitations. (3ghz for 6900xt)
     
  15. PrEzi

    PrEzi Master Guru

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    Are there any flashing tools that support RDNA2 yet that I am maybe not aware of ???
    GPU-Z allows only the readout. I hopefully will get my 6900XT on saturday or monday at the latest then I could provide you with the BIOS... If you want - feel free to test it.
    I won't experiment with my current 6800xt because it needs to be in an untouched state for one of the Guru3d colleagues.
     

  16. SpajdrEX

    SpajdrEX AMD Vanguard

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    Exactly, I don't think there is working write flashing tool for RDNA2 cards.
     
  17. OnnA

    OnnA Ancient Guru

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    ^^ yet ;)
     
  18. xcx xcxvgyt

    xcx xcxvgyt Member

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    Thanks so much but i already find relevant bios from here: https://www.techpowerup.com/vgabios/227265/227265 (i know it's unverified )

    I tried to flash it by using igor's lab tools and instructions but failed. For now, Here is my boost frequency and i believe my sample can do a little bit more ;
     
  19. PrEzi

    PrEzi Master Guru

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    That is what we meant with "there are no flashing tools......yet" :D
    You have a nice sample btw !:eek:
    I haven't stressed my 6800xt to the limit really.... I want it in a near virgin state for some other lucky person ... But as I already stated weeks before release /// the RDNA2 series is an OC beast ! :cool:
     
    Last edited: Dec 11, 2020
  20. Goiur

    Goiur Maha Guru

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    It may be a "beast" but performance gain from 2200 to 2600 seems quite low tbh. (2% guru3d review memory oc included)

    Not worth the effort imo.
     

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