Windows 10: dwm.exe High GPU and CPU Usage

Discus and support dwm.exe High GPU and CPU Usage in Windows 10 Gaming to solve the problem; Hello, so I have recently installed Windows 11 on my laptop, everything was running fine but it started acting up when I set to OS optimized defaults... Discussion in 'Windows 10 Gaming' started by Kyroh, Oct 22, 2021.

  1. Kyroh Win User

    dwm.exe High GPU and CPU Usage


    Hello, so I have recently installed Windows 11 on my laptop, everything was running fine but it started acting up when I set to OS optimized defaults in the bios. note, my laptop specs are AMD Ryzen 7 3700U with Radeon Vega Mobile Gfx 2.30 GHz 8.00gb I think it might be caused by windows trying to fix apps that are blurry but i really dont know.

    :)
     
    Kyroh, Oct 22, 2021
    #1

  2. Desktop Window Manager High GPU Usage in Windows 10

    Hey everyone,

    i got the same Problem since two days. My PC configuration is a Gigabyte 2070 Super 8GB and a Ryzen 7 3700X and ive got every update from Windows and Geforce experience. I am wondering why Windows doesnt said anything to this Problem after seeing this thread
    being 20 Pages Long. Does anybody tried These Solutions
    https://appuals.com/fix-desktop-window-manager-high-cpu-usage-dwm-exe/
    ?

    First i thought the cause is Google Chrome because it made high gpu and Volt usage too but after an uninstall the Problem was still there.

    Is there any Suggestion how to solve the Problem. If this link is working please tell me.
     
    Supergamerbro28, Oct 22, 2021
    #2
  3. LiorG Win User
    Desktop Window Manager High GPU Usage in Windows 10

    Im having same issue whem im moving my cursor or any window it can use up to 35% of gpu ( dwm and csrss) even without gpu installed and the cpu usage goes up to 2%

    But when im putting at nvidia 3d dwm to prefare maximum performance and restart my pc the desktop usage goes to 6% maximum but still in games that i had tested yet in the games csgo and apex legends the usage is about 5% when game running for both games
    , cod mw was using 99% cpu , and 36% dwm with 0% game usage (so this game could be the issue of so high usage) will test later pubg and fortnite

    For some reason when im closing tab gpu usage is spiking to 100% for milisec

    Help microsoft!!! And other companies

    When doing nothing all is at 0.1%

    Without gpu 0-3d but when moving it has gpu 0 3d agian
     
    LiorG, Oct 22, 2021
    #3
  4. dwm.exe High GPU and CPU Usage

    CPU and GPU usage high, fps drop on games

    Hi. I usually have around 100fps at Player Unknown Battlegrounds and my CPU usage is normal. From a month or so I get fps drops like 50-100fps and game feels laggy.

    Also, when I open the task manager the CPU and GPU usage is really high around 90, 80% and then suddently drops to normal values like 5%.

    I checked igfxupdate.exe Windows process - What is it? but it doesn't resolve it.

    I noticed that a service svhost is very high on usage, what can I do?

    Thanks in advance.
     
    AntónioAires, Oct 22, 2021
    #4
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dwm.exe High GPU and CPU Usage

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