Buzz
The main cause of high Teams RAM and CPU consumption may be compatibility issues with other programs. Especially on Windows 10, Microsoft Teams add-ins are suspected culprits for CPU consumption. Moreover, Teams, being built on the Electron platform, frequently loads large libraries, leading to high RAM usage.
Microsoft Teams Consuming RAM and CPU: Causes and Solutions
Fixing High RAM and CPU Usage Issue on PC with Teams
Method 1: Disable Microsoft Teams Add-ins
As mentioned by Mytour earlier, Microsoft Teams add-ins are among the primary culprits causing high RAM and CPU usage issues. Therefore, the best solution to fix this issue is to disable these add-ins.
Follow the steps below:
Step 1: Firstly, open Outlook installed on your computer, find and click Options =>Add-ins.
Step 2: Next, uncheck the box next to Microsoft Teams Meeting Add-in for Office and Teamviewer Meeting Add-in in the right-hand pane.
Step 3: Finally, save the changes and restart Outlook to apply the changes. Open Teams and check if the high RAM and CPU usage issue persists.
Method 2: Disable Hardware Acceleration
Step 1
Step 2: Then, click on the General tab, here find and check the box next to Disable GPU hardware acceleration to disable the feature.
Simultaneously, here you find and uncheck the option Register Teams as the chat app for Office.
Step 3: Next, find and right-click on the Teams icon in the system tray and close the program.
Step 4: Right-click on any empty space on the desktop, select Refresh to refresh the system.
Method 3: Disable Read Receipts
In addition to the aforementioned methods, disabling Read receipts also helps alleviate Teams' RAM and CPU consumption issues.
Step 1: Launch the Teams application on your computer, then locate and click on the user profile picture.
Step 2: Select Settings =>Privacy.
Step 3: Here, disable the Read receipts feature.
Step 4: Find and right-click on the Teams icon in the system tray to close it. Finally, try reopening Teams to see if the app still consumes excessive RAM and CPU.
Method 4: Clear Teams cache memory
In some instances, Teams may randomly access files stored in the cache folder. To prevent this scenario, the solution is to clear Teams' cache memory.
To accomplish this:
Step 1: Press Windows + R to open the Run window.
Step 2: Next, type the command below into the Run window and press Enter:
%appdata%
Step 3: Follow the path below:
C:\Users\UserName\AppData\Roaming\Microsoft\Teams
Step 4: Here, locate and delete files in the following folders: tmp folder, blob_storage, cache, GPUcache, databases, and local storage.
Step 5: In the IndexedDB folder, only delete the .db file.
Step 6: Finally, close Microsoft Teams and then restart your computer to apply the changes.
Method 5: Uninstall and reinstall Teams
Ultimately, if the above methods are not feasible, the last resort is to attempt uninstalling and reinstalling Teams.
To do this, firstly open the Settings app (by pressing Windows + I). In the Settings window, find and click on App & features. Then locate Microsoft Teams and click the Uninstall button to remove the application installation.
The next step is to download Teams onto your computer and reinstall it. At this point, the RAM and CPU consumption issue will no longer persist.
To download Microsoft Teams to your computer and install it, you can access it here.
This article by Mytour has just provided you with some ways to fix Teams' high RAM and CPU consumption. Hopefully, these tricks will be helpful for you.
