Skip to main content

How to Reduce Google Chrome's Memory and CPU Usage

Google's Chrome browser has long been criticized for being a system resource hog, which is why Chromium developers have been busy working on ways to free up memory and keep things running smoothly when users have multiple windows and tabs open.


The latest effort in that regard comes in the form of Memory Saver, a new feature that deactivates open tabs you haven't used in a while so that the tabs you are using offer the smoothest possible experience. With Memory Saver enabled, your inactive tabs remain open, and when you access an inactive tab, it reloads automatically.

Google claims the new Memory Saver feature means Chrome uses up to 40% and 10GB less memory. The company says the new performance setting is particularly good at keeping active video and gaming tabs running smoothly.

Google is rolling out Memory Saver mode over the next several weeks globally for Windows, macOS, and ChromeOS, but not everyone will see it yet. Fortunately, if the new Settings -> Performance menu is not visible for you, you can activate it manually by using the experimental features in Chrome Flags. The steps below show you how.

How to Enable Memory Saver Mode in Chrome


Before you proceed, be sure to bookmark any important tabs and save anything important that you're working on in Chrome, then update the browser to the latest version available (109.0.5414.119 as of writing).
  1. Launch Chrome and paste the following into the address bar: chrome://flags/#high-efficiency-mode-available
  2. Next to "Enable the high efficiency mode feature in the settings", change the Default setting to Enabled, then restart Chrome.
    chrome
  3. Now paste the following into the address bar: chrome://settings/performance
  4. In the new "Performance" menu, toggle the switch next to Memory Saver to enable it.
    chrome
  5. Restart Chrome for the changes to take effect.
After you've done that, Memory Saver will be working in the background to free up memory for other tasks. You can can control the mode at any time by clicking Settings in the three-dot menu and selecting the "Performance" sub-menu. It's also here that you can stop Chrome from deactivating specific sites, using the Add button next to "Always keep these sites active."

Google cautions that there are a few settings and activities that may prevent tab deactivation. They include active audio calls or video playback, screen shares, page notifications, active downloads, partially filled forms, and connected devices via USB or Bluetooth.

How to Enable Energy Saver Mode in Chrome


Apart from Memory Saver, Google is also rolling out an Energy Saver mode that makes Chrome automatically limit battery draining tasks when the battery hits 20 percent. It does this by reducing its image capture rate and other background tasks, so you may notice changes in gaming and video performance. Google advises turning it on to extend your device's battery for a long road trip or plane ride.

The mode can be toggled on or off in the same "Performance" page in Settings. If you don't see it and don't want to wait for it to roll out to you, simply follow the same steps as above, but replace the address in Step 1 with chrome://flags/#battery-saver-mode-available and select Enabled next to "Enable the battery saver mode feature in the settings," then restart the browser.

chrome
Have you had success with the new Memory Saver or Energy Saver modes in Chrome? Let us know in the comments.
This article, "How to Reduce Google Chrome's Memory and CPU Usage" first appeared on MacRumors.com

Discuss this article in our forums



Source: TechRadar

Popular posts from this blog

Apple and Meta Reportedly Discussed AI Partnership for iOS 18

Apple has held discussions with Meta about integrating the Facebook owner's AI model into iOS 18 as part of its Apple Intelligence feature set, according to a report over the weekend. Meta launched Llama 2, its large language model, in July 2023, and in April, the company released the latest versions of its AI models, called Llama 3 . The Wall Street Journal reports that the two longtime rivals have held talks about offering Meta's model as an additional option to OpenAI's ChatGPT. The paywalled report notes that the discussions haven't been finalized and could fall through. As part of Apple Intelligence, Apple has announced a partnership with OpenAI that will allow Siri to access ChatGPT directly in iOS 18, iPadOS 18, and macOS Sequoia to provide better responses in relevant situations. Using ChatGPT will be optional, so users with concerns about the technology can abstain and still make use of Apple's own new AI features. Speaking at WWDC 2024, Apple's

Apple Wasn't Interested in AI Partnership With Meta Due to Privacy Concerns

Apple turned down an AI partnership with Facebook parent company Meta due to privacy concerns, according to a report from Bloomberg . Meta and Apple had a brief discussion about a possible partnership in March, but the talks did not progress and Apple does not plan to integrate Meta's large language model (LLM) into iOS. Over the weekend, The Wall Street Journal suggested that Apple and Meta were in active discussions about integrating Llama, Facebook's LLM, into iOS 18 as part of Apple Intelligence. The report suggested that the discussions were ongoing had not been finalized, but Bloomberg 's follow-up indicates Apple never seriously considered a partnership. Preliminary talks happened at the same time that Apple began discussions with OpenAI and Google parent company Alphabet, but Apple decided not to move on to a more formal discussion because "it doesn't see that company's privacy practices as stringent enough." Apple did end up signing a d

iPhone 13 Pro vs. iPhone 16 Pro: 60+ Upgrades to Expect

The iPhone 16 Pro is set to succeed 2023's iPhone 15 Pro , introducing over 25 new features and improvements to Apple's high-end smartphones. With many users adopting three-year upgrade cycles, plenty of iPhone 13 Pro owners will be looking to upgrade to the ‌iPhone 16 Pro‌ later this year, so this guide breaks down every major difference you should be aware of between the two generations based on rumors. The ‌‌iPhone 13‌‌ Pro debuted in 2021, introducing a brighter display with ProMotion technology for refresh rates up to 120Hz, the A15 Bionic chip, a telephoto camera with 3x optical zoom, macro photography and photographic styles, Cinematic mode for recording videos with shallow depth of field, ProRes video recording, a 1TB storage option, and up to five hours of additional battery life. Three years later, the ‌iPhone 16 Pro‌ is expected to offer over 60 upgrades. All of the changes the ‌iPhone 16 Pro‌ models are expected to feature compared to their 2021 predecessors

Here Are the macOS Sequoia Features Intel Macs Won't Support

When Apple released macOS Monterey in 2021, some key features required a Mac with Apple silicon. The same scenario played out with macOS Ventura in 2022, and then again the following year with the release of macOS Sonoma. With macOS Sequoia set to arrive in the fall, which new features can Intel Mac owners expect to be unavailable to them this time around? Apple says that macOS Sequoia is compatible with the same Macs as macOS Sonoma, but Apple's fine print reveals that certain new features won't work on Intel machines. If you're still on an Intel Mac, here's what you won't have access to. Apple Intelligence Apple Intelligence , a deeply integrated, personalized AI feature set for Apple devices that uses cutting-edge generative artificial intelligence to enhance the user experience, won't be available on Intel Macs. Apple says the advanced features require its M1 chip or later, so if your Mac was released before November 2020, you're out of luck. T