NVMe Performance

  1.    26 Apr 2018 #1

    NVMe Performance

    Hi Guys.

    I just did a run with Crystal Disk Mark, the first in ages and this is what I got.

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    The first one is the one I just did. What I'm really interested in is the 4Kb test on the second row compared with the two older runs. Thats an incredible difference. I wonder if its a newer driver thats making the difference. The older tests are a year or more old.
      My ComputersSystem Spec

  2. Masterchiefxx17's Avatar
    Posts : 451
    Windows 10 Professional 64bit
       26 Apr 2018 #2

    That's some fast speed on the read and writes. Are you also running the latest BIOS?
      My ComputerSystem Spec

  3.    27 Apr 2018 #3

    Yes I am.
      My ComputersSystem Spec

  4.    27 Apr 2018 #4

    Crystal Disk Mark was never good with SSD drives. This one AS SSD Benchmark 2.0.6485 Download - TechSpot and Samsung Magician are more valuable.
      My ComputersSystem Spec

  5.    30 Apr 2018 #5

    Why such a difference?

    CrystalMark before update to 1803:
    Click image for larger version. 

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    After :
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ID:	186783

    SSD Benchmark before:
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ID:	186784

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ID:	186785

    Samsung Magician:
    Click image for larger version. 

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ID:	186786

    Asus Realbench:
    Click image for larger version. 

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ID:	186787
      My ComputerSystem Spec

  6.    01 May 2018 #6

    Check drivers for disk, chipset and AHCI, update may have changed them.
      My ComputersSystem Spec

  7. Polo6RGTI's Avatar
    Posts : 553
    Windows 10 Pro WS x64 17134.523
       01 May 2018 #7

    I use these commands to check disk performance:

    winsat disk -seq -read -seqsize 65536 -drive c
    winsat disk -seq -write -seqsize 65536 -drive c
      My ComputersSystem Spec

  8.    01 May 2018 #8

    I updated my BIOS to the latest one yesterday and then clean installed 1803. The BIOS update mentioned improved performance.

    I think the results speak for themselves.

    Click image for larger version. 

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      My ComputersSystem Spec


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