Here are some reasons for Teams to use so much memory and CPU power. Microsoft Teams is built on an Electron platform. Hence, it constantly loads a large number of libraries. Some users believe that this is the reason that Teams demand so much memory. Microsoft Teams uses the Chromium memory management model which is a part of the Electron.
Also, why is Microsoft Teams using 90% of my system memory?
With this amount of memory usage, Teams should be giving memory back to other apps and workloads. Sustained memory usage of 90% could mean Teams isn’t giving memory back to the system, which indicates a problem. The following images show examples of views in Task Manager when system memory usage is abnormally high.
You could be wondering “How much memory does Microsoft Teams take up?”
Microsoft Teams continually takes up at least 500 MB RAM, even when it’s idle in the system tray, and as the usage slightly increases, so does the Memory usage with some users seeing a spike of up to 1.5 GB when they are on a call. Microsoft needs to fix this ASAP!
Microsoft Teams high memory and CPU usage. Here are a few suggestions that may help you resolve high memory and CPU usage issues for Microsoft Teams: Disable hardware acceleration in Teams.
Why does Microsoft Teams take up so much CPU?
It appears that Microsoft Teams causes high CPU usage due to compatibility issues with other programs. On Windows 10, it is the Microsoft Teams Meeting Add-in for Office that seems to trigger high CPU usage.
Slow system performance or applications hanging. Sustained overall system memory usage of 90% or higher across all apps. With this amount of memory usage, Teams should be giving memory back to other apps and workloads. Sustained memory usage of 90% could mean Teams isn’t giving memory back to the system, which indicates a problem.
Does Microsoft Teams have memory usage issues with Electron apps?
However, Electron apps can sometimes suffer from severe memory issues, similar to the complaints that have plagued Chrome users over the years. However, there are ways to mitigate the memory consumption issue on Teams, and you can use these tips for other Electron-based apps that have memory usage issues too.