Select Settings > Appearance, under Customize toolbar, Enable “ show Performance button”.

You can able to turn efficiency mode in Edge on or off quickly by adding the Performance button to the toolbar.

Under Optimize Performance, toggle Efficiency mode to on.

Enable or disable Efficiency mode in Microsoft EdgeĮnsure you’re using the latest Edge Canary build 93.0.930.0 or later animations in web pages to slow down when you’re not using the browser.The feature resembles Opera’s battery Saver, has a negative effect on your browsing experience. It will be displayed through the Blue “heart pulse icon” on the toolbar. When the laptop enters into battery mode, efficiency mode comes into play. If Sleeping Tabs turned on, background tabs go to sleep after 5 minutes of inactivity.Here is how the Edge’s new Performance feature works The inactive tabs will go to sleep and thus allocated system resources will be released automatically when you have plenty of tabs open. Efficiency modeĮfficiency mode affects the way Sleeping Tabs works. Now, Edge has got the Efficiency Mode in the prerelease version. To address high memory and CPU usage issues. With each version, the company is bringing Performance improvements to Edge. Microsoft is always looking to improve Edge performance to ensure the browser is fast, smooth, responsive, and consumes fewer resources.

Edge reduces CPU and memory usage by working in conjunction with Sleeping Tabs. The feature is more useful for laptop devices as it saves battery life by minimizing power usage. Microsoft is rolling out a new Efficiency Mode to Edge users running canary build.

Edge saves battery mode takes load