Windows 10: Windows 10 and Samsung 850 EVO SSD performance issues

Discus and support Windows 10 and Samsung 850 EVO SSD performance issues in Windows 10 Performance & Maintenance to solve the problem; I have just upgraded to Windows 10 and am getting extremely slow performance from my Samsung 850 Evo SSD. Running Samsung magician to test my benchmark... Discussion in 'Windows 10 Performance & Maintenance' started by MuthaHuffa, Aug 3, 2015.

  1. Windows 10 and Samsung 850 EVO SSD performance issues


    I have just upgraded to Windows 10 and am getting extremely slow performance from my Samsung 850 Evo SSD. Running Samsung magician to test my benchmark performance, I am getting:
    Random read/write (IOPS) of 16483/17594 respectively
    Seq Read/Write (MB/s) of 245/462 respectively

    As a comparison, on windows 8.1 I was getting (with the same SSD drive) :
    Random read/write (IOPS) of 27271/21279 respectively
    Seq Read/Write (MB/s) of 759/1537 respectively

    Note that I have not changed any of the hardware setup - I have just installed Windows 10.
    My system is as follows:
    Samsung NP535U3C notebook
    AMD A6-4455M APU 2.10GHz
    64 bit Windows 10 Home
    Samsung 850 EVO 120GB

    Relevant Device drivers:
    Standard SATA AHCI Controller

    Does anyone have any ideas on how to solve this? I have tried using the Samsung Magician (with various performance regimes)- but am getting nowhere.

    :)
     
    MuthaHuffa, Aug 3, 2015
    #1

  2. Win10 clean setup issue with my Z68 or my SSD?

    120Gb Samsung 850 EVO SSD. There is no new firmware for it.
     
    Vladimir Krasnoshchyokov, Aug 3, 2015
    #2
  3. When upgrading from Windows 8.1 to Windows 10, update fails and I get 80070002-20009 error

    I have windows 8.1 Pro installed on a Samsung 850 EVO ssd and got the same error in win 10 installation process.
     
    Ira Wechsler, Aug 3, 2015
    #3
  4. lvgandhi Win User

    Windows 10 and Samsung 850 EVO SSD performance issues

    I am using evo 250GB SSD. I installed magician. I found it is not improving performance. With out that, I am finding performance better in actual read/write. I am not finding any difference between 8.1 and 10in working and read/write.
     
    lvgandhi, Aug 4, 2015
    #4
  5. Snakeyes Win User
    What version of Samsung magician are you running? Check if rapid is enabled in your installed version. Version 4.6 will not enable rapid. I had to downgrade my version to 4.4 before I could enable rapid.
     
    Snakeyes, Aug 4, 2015
    #5
  6. lvgandhi Win User
    I got 4.5 with my SSD. I used that. From where to get 4.4? Will it work in win10?
     
    lvgandhi, Aug 4, 2015
    #6
  7. Snakeyes Win User
    If you can enable rapid with 4.5 you're all fine and your slow performance must be due to other reasons. Possibly a fresh install of Windows 10
     
    Snakeyes, Aug 4, 2015
    #7
  8. zahl Win User

    Windows 10 and Samsung 850 EVO SSD performance issues

    There's no support for windows 10 yet so I would not trust anything that app says. I'd try something else to test speeds
     
    zahl, Aug 4, 2015
    #8
  9. I don't have the numbers in front of me, but I boot a dual SSD using RAID-0 with the EVO 850 and my boot time is about 5-sec. I can check numbers tonight when I get home if you like.
     
    thunderclap, Aug 4, 2015
    #9
  10. swarfega Win User
    I agree with zahl, don't use it until it explicitly states Windows 10.
     
    swarfega, Aug 4, 2015
    #10
  11. fireberd Win User
    I have a 500GB 840 EVO on Win 7 and the 500GB 850 EVO that was on Win 8.1 and now Win 10. I haven't timed the boot but its as fast or faster than 8.1.
     
    fireberd, Apr 4, 2018
    #11
Thema:

Windows 10 and Samsung 850 EVO SSD performance issues

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