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Antinomy

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Posts posted by Antinomy

  1.  

    Quote

     

    Hello, Franck!
    There are two CPUs that aren't documented anywhere and CPU-Z identifies them wrong.
    ADA4000DKA5CF and ADA3700DKA5CF, identified as San Diego DH-E6.

    Take a look at the table.
     
    638636614_.png.de2d6492721e79f11ef135c9bcd2d330.png
     

    First, the part number, it's different. Meaning AMD sold it as a different part (they sometimes sold CPUs with different cores under one part number).
    Second, the CPUID, it's different but this is because the revision is different.
    And now the (al)most interesting - extended model. For E4 it's 27 and for E6 it's 37. But this is not the case for Venice - both E3 and E6 have same 2F model. Meaning it's the same core, but different revisions. And for our 3700/4000+ there are different ext. models.

    And the most important - stepping. The stepping code is like a silicon batch.
    So here are the stepping codes for several CPUs:

    A64 X2 4800+ Toledo: ACBWE CCB2E CCBWE LCB9E LCBIE

    A64 4000+ E6: CCBWE LCB9E LCBBE LCBIE

    A64 4000+ E4: AABHE CABGE CABHE KAB1E KAB2E KAB3E KABYE KACAE

    Summing this up - AMD produced a CPU with a different p/n, different ext. model number and with steppings same a Toledo CPUs. Meaning this indeed is a Toledo core.

    Moreover, according to AMD revision guide (where we don't see our CPUs unfortunately):

    (1).png.302e02815e27ef9d513222aba18b9b55.png

    but if they were, they'd be in the last line (same core as Toledo) but with their own CPUID (F72) meaning their stepping is JH-E6. JH stands for dual-core die.
    I attach you a txt report of such a CPU (sinle core Toledo).
    Please, fix displayed core name and stepping name (JH-E6) for them.
     
    Thank you in advance!

     

     

    (1).png

    изображение.png

    • Like 5
  2. On 11/19/2022 at 1:01 AM, IdeaFix said:

    SL8JX (EM64T, NX/xD??)

    This one hasn't been confirmed to have EMT64. Haven't seen a single result with it too.
    Only SL7QB and SL7Q8 are fully capable of running 64-bit OS.
    https://forums.mydigitallife.net/threads/running-win10-by-intel-s478-cpu-now-and-maybe-older-cpu-in-the-future.81451/page-5#post-1637849

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