I have 8gb total memory installed, but only 6.90gb is usable. Aspire 3 A315-41G

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Gnosticx
Gnosticx Member Posts: 5

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edited August 2023 in 2019 Archives
My unit is and Acer Aspire 3 A315-41G. 8gb total memory installed, but only 6.90gb is usable. I know that video memory is shared, but isn't this unit has a dedicated GPU?

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  • MaClane
    MaClane ACE Posts: 35,598 Trailblazer
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    Good evening Gnosticx !

    Even devices that have a dedicated GPU, the system reserves part of the RAM due to the fact that the processors have an APU system (processor + integrated GPU).
    This value is dynamic and controlled by the system itself.


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  • MaClane
    MaClane ACE Posts: 35,598 Trailblazer
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    What EXACT model of the laptop?
    Example: A315-41G-

    By default this series supports up to a maximum of 32Gb RAM (2 slots, 2x16Gb each) So-DIMM DDR4 2400Mhz




    Se minha resposta foi útil, deixe um Curtir, marque como Solucionado e clique em Promover!
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    Atenciosamente:  J. MaClane™

    If my answer was helpful, leave a Like, flag as Fixed and click Promote!
    Otherwise, I am willing to try to heal your doubts and solve your problems!
    Sincerely, J. MaClane ™


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  • MaClane
    MaClane ACE Posts: 35,598 Trailblazer
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    If my answers helped you, check accept to post as resolved and help others in the forum!

    Se minha resposta foi útil, deixe um Curtir, marque como Solucionado e clique em Promover!
    Caso contrario, fico a disposição para tentarmos sanar suas duvidas e resolver seus problemas!
    Atenciosamente:  J. MaClane™

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Answers

  • GLM
    GLM Member Posts: 52 Troubleshooter
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    may i see your Memory Info?Nav.  to search bar , Type Task manager , 

    take a Screenhot Under MEMORY .

  • Gnosticx
    Gnosticx Member Posts: 5

    Tinkerer

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    Here is the Screenshot.


  • MaClane
    MaClane ACE Posts: 35,598 Trailblazer
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    Good evening Gnosticx !

    Even devices that have a dedicated GPU, the system reserves part of the RAM due to the fact that the processors have an APU system (processor + integrated GPU).
    This value is dynamic and controlled by the system itself.


    Se minha resposta foi útil, deixe um Curtir, marque como Solucionado e clique em Promover!
    Caso contrario, fico a disposição para tentarmos sanar suas duvidas e resolver seus problemas!
    Atenciosamente:  J. MaClane™

    If my answer was helpful, leave a Like, flag as Fixed and click Promote!
    Otherwise, I am willing to try to heal your doubts and solve your problems!
    Sincerely, J. MaClane ™


    For users of the English, Spanish, French and German Community, I will be using Google Translate!
              
  • Gnosticx
    Gnosticx Member Posts: 5

    Tinkerer

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    MaClane said:
    Good evening Gnosticx !

    Even devices that have a dedicated GPU, the system reserves part of the RAM due to the fact that the processors have an APU system (processor + integrated GPU).
    This value is dynamic and controlled by the system itself.

    Thanks MaClane, in line with question, would you know the max memory this laptop can handle? you think I can put 2 8gb stick?
  • MaClane
    MaClane ACE Posts: 35,598 Trailblazer
    Answer ✓
    Options
    What EXACT model of the laptop?
    Example: A315-41G-

    By default this series supports up to a maximum of 32Gb RAM (2 slots, 2x16Gb each) So-DIMM DDR4 2400Mhz




    Se minha resposta foi útil, deixe um Curtir, marque como Solucionado e clique em Promover!
    Caso contrario, fico a disposição para tentarmos sanar suas duvidas e resolver seus problemas!
    Atenciosamente:  J. MaClane™

    If my answer was helpful, leave a Like, flag as Fixed and click Promote!
    Otherwise, I am willing to try to heal your doubts and solve your problems!
    Sincerely, J. MaClane ™


    For users of the English, Spanish, French and German Community, I will be using Google Translate!
              
  • Gnosticx
    Gnosticx Member Posts: 5

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    I see thanks! Also, I noticed that even if I am playing a game, the dedicated GPU isn't running, only the built-in GPU, why is that?


  • MaClane
    MaClane ACE Posts: 35,598 Trailblazer
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    You should set the games and applications on the Adrenalin dashboard so that the dedicated GPU is the main one to render.

    Also, you must follow this basic setting:

    1- all drivers and windows must be properly updated
    2- the device must be set to use the high performance power plan of Windows
    3- the battery must be charged 100% before playing
    4- Battery should be set to advanced power options for maximum performance.
    5- Game applications must be set in dedicated GPU Dashboard (AMD or Nvida if you have one) to be the main
    6- The appliance must be connected directly to a properly grounded power outlet without any power adapter.

    Se minha resposta foi útil, deixe um Curtir, marque como Solucionado e clique em Promover!
    Caso contrario, fico a disposição para tentarmos sanar suas duvidas e resolver seus problemas!
    Atenciosamente:  J. MaClane™

    If my answer was helpful, leave a Like, flag as Fixed and click Promote!
    Otherwise, I am willing to try to heal your doubts and solve your problems!
    Sincerely, J. MaClane ™


    For users of the English, Spanish, French and German Community, I will be using Google Translate!
              
  • Gnosticx
    Gnosticx Member Posts: 5

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    Thanks MaClane, such a big help...
  • MaClane
    MaClane ACE Posts: 35,598 Trailblazer
    Answer ✓
    Options
    If my answers helped you, check accept to post as resolved and help others in the forum!

    Se minha resposta foi útil, deixe um Curtir, marque como Solucionado e clique em Promover!
    Caso contrario, fico a disposição para tentarmos sanar suas duvidas e resolver seus problemas!
    Atenciosamente:  J. MaClane™

    If my answer was helpful, leave a Like, flag as Fixed and click Promote!
    Otherwise, I am willing to try to heal your doubts and solve your problems!
    Sincerely, J. MaClane ™


    For users of the English, Spanish, French and German Community, I will be using Google Translate!