Windows 10: I have 16Gbs of RAM but my computer only uses 8?

Discus and support I have 16Gbs of RAM but my computer only uses 8? in Windows 10 Software and Apps to solve the problem; So I click on the Performance tab, and it says using 12/15.9 GB, but I click on my overview and it says 80% of memory is only 6~ Gb, heavily implying... Discussion in 'Windows 10 Software and Apps' started by Benjamin Stracener, Feb 26, 2025.

  1. I have 16Gbs of RAM but my computer only uses 8?


    So I click on the Performance tab, and it says using 12/15.9 GB, but I click on my overview and it says 80% of memory is only 6~ Gb, heavily implying that it's not using all of the RAM I have. What's the deal?User36% CPU80% Memory4% DiskMe27.56,617.9 MB4.7 Mb/s

    :)
     
    Benjamin Stracener, Feb 26, 2025
    #1

  2. 16GB RAM only 8GB usable on Windows 10 x64

    have 16GB of RAM installed on my computer, but only 8GB is usable. I am running Windows 10 x64. I have tried the following steps to fix this issue, but they have not worked:

    1. I have updated the BIOS to the latest version.
    2. I have tried reseating the RAM modules.
    3. I have tried using different RAM modules.
    4. I have tried run-MSConfig
    I am still not able to use all 16GB of RAM. Any suggestions?

    Thanks,

    [Ahmed Hashem]
     
    Ahmed Mahmoud Hashem 12P1129, Feb 26, 2025
    #2
  3. pparks1 Win User
    16gb ram vs 32gb ram Upgrade

    8 GB's is what I would tell everybody to have as a minimum. For gamer or power user, I suggest going to 16GB of RAM. 32GB or more RAM I usually only see for people who are running lots of VM's, databases, or high end rendering type applications.
     
    pparks1, Feb 26, 2025
    #3
  4. rtwjunkie Win User

    I have 16Gbs of RAM but my computer only uses 8?

    z97x gaming 5 with 16gb Ram

    for sure. Th 1866 support will come from the IMC on the CPU, and the board will support 16GB easily. Check the motherboard manufacturer compatibility listing to be totally certain the brand of RAM will work.

    Many additional brands will work, but have not been tested to make their list, so you'd be on your own if not on the list.
     
    rtwjunkie, Feb 26, 2025
    #4
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I have 16Gbs of RAM but my computer only uses 8?

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