The AMD Ryzen All In One Thread /Overclocking/Memory Speeds & Timings/Tweaking/Cooling Part 2

Discussion in 'Processors and motherboards AMD' started by vbetts, Sep 24, 2018.

  1. 386SX

    386SX Ancient Guru

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    Hmmm, 55 and 1 is ... a big difference . What do I set with this value? Any short answer? :)
     
  2. OnnA

    OnnA Ancient Guru

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    My new Stable DRAM Timings (The 62ns! is so close now)
    3800MHz CL16-17-17-15 32 42 1T
    1900FLCK and 100.200 FSB

    [​IMG]
     
  3. Sorry! AddrCmdSetup, CsOdtSetup, and CkeSetup. (55 is just an alternative for 0 in some cases)
     
    Last edited by a moderator: Oct 18, 2019
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  4. 386SX

    386SX Ancient Guru

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    What I meant to ask was more about what these values do. I still try to fully understand what each value does so maybe one time I can connect each one logically to each other so I really understand what I set there.

    That's my new hobby since owning a Ryzen. :D
     
    • AddrCmdSetup - Where one/mobo places a bit representative of 'setup time/timing' for the "address and command pins" against the clock of the memory, ie RAM's clock speed.
    • CsOdtSetup - Where one/mobo places a bit representative of 'setup time/timing' for the "CS and ODT pins" against the clock of the memory, ie RAM's clock speed.
    • CkeSetup - Where one/mobo places a bit representative of 'setup time/timing' for the "CkeSetup pins" against the clock of the memory, ie RAM's clock speed.
    (via Wikipedia) - Memory timings or RAM timings describe the performance of synchronous dynamic random-access memory (SDRAM) using four parameters: CL, TRCD, TRP, and TRAS in units of clock cycles; they are commonly written as four numbers separated with dashes, e.g. 7-8-8-24. The fourth (tRAS) is often omitted, or a fifth, the Command rate, sometimes added (normally 2T or 1T, also written 2N, 1N). These parameters specify the latencies (time delays) that affect speed of random access memory. Lower numbers usually imply faster performance. What determines absolute system performance is actual latency time, usually measured in nanoseconds.
     
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  5. gerardfraser

    gerardfraser Guest

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    If your going for 62ns,maybe I can help you out.Who knows.Since Aida64 is inconsistent I did two runs to check latency is close.

    3800 Mhz CL16-16-11-16-36-52 1T @ 1.36v SOC 1.05 62ns

    https://i.**********/52ccxzSg/62ns.jpgphoto hosting free
     
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  6. OnnA

    OnnA Ancient Guru

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    ^^ Im not done yet ;)

    Happy so far.
     
  7. liviut

    liviut Member Guru

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    Last edited: Oct 19, 2019
  8. OnnA

    OnnA Ancient Guru

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    AMD Ryzen 9 3950X 16 Core Crushes The Intel Core i9-10980XE 18 Core CPU in 3DMark Firestrike
    – Up To 24% Faster Than Intel’s Flagship HEDT

    I have 25k ;)


    [​IMG]
     
    Last edited: Oct 19, 2019

  9. Kool64

    Kool64 Ancient Guru

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    Isn’t the 10980 using the mesh bus though? The IF that the TR zen chips had was killing gaming performance but with the much more refined Zen 2 IF TR is going to be just as good at gaming as Ryzen. Should be interesting to see the civilian 16 core chip.
     
  10. Mr. Sunshine

    Mr. Sunshine Master Guru

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  11. -Tj-

    -Tj- Ancient Guru

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  12. gerardfraser

    gerardfraser Guest

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    Normal with Single CCD,two CCD back to regular normal what people are used to speed.
    AMD says:has no affect on performance.

    quote from review
     
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  13. Webhiker

    Webhiker Master Guru

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  14. Mr. Sunshine

    Mr. Sunshine Master Guru

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    Unless he's trolling...... trying anyways.
     
  15. gerardfraser

    gerardfraser Guest

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    He is asking a real question,crap you people.
     
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  16. gerardfraser

    gerardfraser Guest

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    Deleted video ,NFSW
     
    Last edited: Oct 20, 2019
  17. Clouseau

    Clouseau Ancient Guru

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    After watching this vid:
    and then seeing gerardfraser's post, I went for broke down a rabbit hole that I eventually was met with a very unconventional final timing for primaries. Final result was 16-16-11-13-24-40. CLD0 VDDG .975v, SOC offset -.01875, DRAM 1.4200v. preliminary results are:

    Testmem5
    [​IMG]

    Aida64 Cache & Memory
    [​IMG]

    Corona
    [​IMG]

    Cinebench 15
    [​IMG]

    The Synthetic benches do not really show much of an improvement if any but the actual performance uplift is there and noticeable. Still not convinced is completely stable yet but have not experienced any hiccups either. More game time is needed.

    Settings:
    EDIT: Terrible with exact names so bios screens:
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    There must be a hardware limitation somewhere and I still do not know enough about ram because still cannot break past 63.6 for latency; best I can do.
     
    Last edited: Oct 20, 2019
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  18. -Tj-

    -Tj- Ancient Guru

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