Optimize RAM Usage in Microsoft Edge with Resource Controls
You optimize RAM usage in Microsoft Edge by using its built-in Resource Controls feature.
Resource Controls allow you to actively manage and limit how much memory Microsoft Edge consumes on your PC.
This feature is essential because Microsoft Edge, built on the Chromium engine, can become a memory hog, especially with demanding tasks or numerous open tabs. Even automatic features like sleeping inactive tabs don’t always prevent excessive RAM use.
By directly adjusting these settings, you gain granular control, ensuring Edge doesn’t bog down your system. You can choose to prioritize overall PC performance or simply minimize Edge’s memory footprint, keeping your computer responsive for gaming or other applications.
Optimize Microsoft Edge RAM usage by going to Settings > System and performance, then toggling “Resource controls” on. You can then set a RAM limit and choose when it applies, such as during gaming or always. This prevents Edge from consuming excessive memory.
Turn On or Off Resource Controls for Microsoft Edge
You can control how much memory Microsoft Edge uses by turning on its resource controls in the Performance settings.
- Open the Microsoft Edge browser.
- Click the three dots (Alt+F) in the top right corner and select Settings.
- On the left menu, click System and performance.
Under the “Manage your performance” section, you will see controls for Memory Saver and Resource controls.
Understanding Memory Saver vs. Efficiency Mode
Microsoft Edge has two main ways to save computer resources: Memory Saver and Efficiency Mode, both designed to help your PC run faster.
- Memory Saver: This mode frees up memory from inactive tabs. You can choose Balanced, which saves memory while keeping your current tabs responsive, or Efficiency, which is more aggressive and prioritizes saving resources above all else.
- Efficiency Mode: This is a broader setting that helps optimize your PC’s power usage and battery life while Edge is running. It works in tandem with Memory Saver to ensure the browser does not hog resources while you are multitasking.
Setting Your RAM Limits
You can set a specific limit for how much RAM Microsoft Edge can use, which stops it from taking up too much memory.
- Toggle the Resource controls switch to On.
- Choose when the limit applies: Only during PC gaming or Always.
- Adjust the slider to pick the maximum amount of available system RAM (memory) Edge can use.
When you set a limit, the browser works normally until it hits that cap. Once reached, Edge will sleep or discard older tabs to stay within your chosen limit.
Enable or disable Resource controls using Windows Registry Editor
If you’re comfortable with advanced settings, you can use the Windows Registry Editor to turn Microsoft Edge’s resource controls on or off for your whole computer.
- Open the Windows Registry editor as an administrator.
- Go to this path: Computer\🗝️HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge
- Right-click in the right pane, select New > DWORD (32-bit) Value.
- Name it MemorySaverEnabled.
- Double-click it and set the value to 0 to disable the feature for everyone on the computer.
You may need to restart your computer for these changes to take effect.
Reference: Microsoft.com
Conclusion
Using these settings allows you to balance browser speed with system stability. By combining the AI-driven Memory Saver with manual RAM limits, you can ensure Microsoft Edge stays fast without slowing down your other important tasks.
How to stop Microsoft Edge from taking up RAM?
Called hardware acceleration background mode startup boost and proxy settings click on system below those and you will now see a startup boost. This is one of the ones that you want to turn off
Does Edge have a RAM limiter?
And then you had control when choose when to control. Resources when your PC gaming. Always and then here you could control how much RAM Edge can use and then you had this slider.
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Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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