How To Fix desktop window manager high gpu Usage
Fix desktop window manager high gpu Usage
What is desktop window manager? What is its function? And let's consider how the desktop window manager high gpu usage problem occurs.
what is desktop window manager [dwn exe.]?
Windows' transparent windows, live taskbar thumbnails, Flip 3D, and even support for high-resolution monitors are all rendered by the compositing window manager desktop window manager(dwm.exe).
Instead of applications drawing their displays directly to your screen, applications write the picture of their window to a specific place in memory. Before sending it to your monitor, Windows then generates a single "composite" view of all the windows on the screen. Because Windows compositing and displays the contents of each window, it can add effects like transparency and window animations when layering the windows for display.
The overload of the Desktop window manager is another factor contributing to the high GPU issue. The desktop window manager is in charge of a large number of desktop-related tasks and operations, and when many of these operations are active at once, the Windows desktop manager may utilize a greater GPU than usual.
For both personal and business computers, the graphics processing unit, or GPU, has emerged as one of the most significant categories of computing technology. Designed for parallel processing, the GPU is used in a wide range of applications, including graphics and video rendering. Although best known for their gaming capabilities, GPUs are being used in artificial intelligence and creative work
GPUs were initially created to speed up 3D graphic rendering. They improved their capacities as they become more flexible and programmable. This made it possible for graphic designers to produce more eye-catching visual effects and realistic scenarios using cutting-edge lighting and shadowing methods. Other developers also began to tap the power of GPUs to dramatically accelerate additional workloads in high-performance computing (HPC), deep learning, and more.
why is desktop window manager using so much gpu
GPU drivers that are out of date or corrupted may be the cause of the desktop window manager high gpu [dwn exe.] problem. The Windows desktop manager may not function properly and use more GPU power than it should if the drivers are faulty or out-of-date.
Can I end Desktop Window Manager?
No, you can’t. Starting with Windows 7, desktop window manager became a more integral part of Windows, that’s vital to creating the graphical user interface. That integration has deepened even further in Windows 8 and 10.
How to fix the desktop window manager high gpu issue?
- Change Display Settings
- Turn off visual effects
- Change personalization
- Update, Rollback, or Reinstall Graphics Driver
- Run System Maintenance
- Run an SFC scan
- Disable the Fast Startup feature
- Set desktop window manager Priority to Normal
Method 01.
How To Fix desktop window manager high gpu using Change Display Settings
Select Start > Settings > System > Display.
On the Display tab, click Advanced scaling settings under Scale and Layout
Under Let Windows try to fix apps so they’re not blurry, set the button to Off.
Method 02.
How To Fix desktop window manager high gpu using Turn off visual effects
Type in the Performance of Windows in the search bar.
Select Adjust the appearance and performance of Windows.
A menu called Performance Options will appear, allowing you to set how the computer looks and performs.
The default is to Let Windows choose what’s best for my computer. select Adjust for best performance.
select Apply then OK.
Method 03.
How To Fix desktop window manager high gpu using Change personalization
On your desktop, right-click anywhere and select Personalize.
In the Personalization section of the Settings menu, start with Background.
Next to Personalize your background, click on Picture to bring down a menu.
Select Solid color.
Select a color to serve as your background. Doesn’t matter which, so long as the background doesn’t have a graphic that will increase GPU consumption.
You can also create your own custom color.
Back in the Personalization menu, select Colors.
Turn off Transparency effects.
Back in the menu, select Themes.
Select Windows (Light)
Method 04
How To Fix desktop window manager high gpu using Update, Rollback, or Reinstall Graphics Driver
How to upgrade the graphics driver
Click on the Start menu and type Device Manager.
Look for an entry in the list that’s related to your graphics card.
Right-click on your graphics card and choose Update Driver.
Select Search automatically for drivers. Windows will scan for available driver updates and download them.
Restart your PC to apply the changes.
Reinstall graphics driver
In the search box on the taskbar, enter device manager, then select Device Manager.
Right-click your graphics card and then select Uninstall.
Restart your PC.
Windows will attempt to reinstall the driver.
How to roll back drivers
Press Windows + R on the desktop screen.
Type devmgmt.msc and hit enter.
right click on the graphics driver and select properties.
Navigate to the driver tab and click on RollBack driver.
Method 05
How To Fix desktop window manager high gpu using System Maintenance
Open Control Panel
In the search box next to Start on the taskbar, type control panel. Select Control Panel from the list of results.
Click Troubleshooting and then click View all
Scroll down to find System Maintenance and click it.
Right-click and then choose Troubleshooting as an Administrator
After troubleshooting is completed, click Close.
Method 06
How To Fix desktop window manager high gpu using SFC scan
open PowerShell as administrator
Click Start, type PowerShell, right-click Windows PowerShell, and then click Run as administrator.
Type sfc /scannow to scan your system for issues.
If the SFC scan finds any problems, use the following command to resolve them.
DISM /Online /Cleanup-Image /RestoreHealth
Method 07
How to fix desktop window manager high gpu problem using Disable the Fast Startup feature
Type Power & sleep settings in the Windows search bar and then click Open
Click Additional power settings
Click Choose what the power button does
If the fast startup option is grayed out in Shutdown settings, please click Change settings that are currently unavailable
Unselect Turn on fast startup, and then select Save changes, your computer will disable the Fast Startup feature in Windows.
Method 08
Set Desktop Window Manager Priority to Normal
Open task manager
Right-click on the taskbar and select Task Manager
Select the Details tab.
Find dwm.exe, right-click it, select Set priority, and click Normal.
Click Change priority to confirm.
I think the above methods will help you to solve the desktop window manager high gpu issue.
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