Microsoft is testing a new performance mode for its Edge browser. The new mode is available for some testers using the Microsoft Edge Canary browser version, while others can activate it manually with a flag. “Efficiency mode helps you optimize speed, responsiveness, memory, CPU, and battery usage,” says Microsoft. “Performance improvements may vary depending on your individual specifications and browser habits.”
It’s not clear exactly how the performance mode changes Edge, but it does affect the Sleeping Tabs feature. If you activate the run mode, the sleep timeout will be locked at five minutes. Microsoft introduced sleeping tabs in Edge earlier this year, allowing the browser to automatically release system resources for inactive partitions when you have multiple tabs open, which helps new partitions work better or stop the browser from retaining memory and resources. the processor in the background.