Why Is Google Chrome Using So Much RAM? Here’s How to Fix It

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Why Is Google Chrome Using So Much RAM? Here’s How to Fix It

If you’ve done any study into alternative browsers, you’re probably aware that Chrome may be a resource hog. If you look at your Task Manager or Activity Monitor, you’ll see that Chrome is often near the top of the list.

But why does Chrome use so much RAM in comparison to other browsers? And what can you do to keep it under control? Here’s how to reduce Chrome’s RAM use.

Does Google Chrome Really Use More RAM?

Yes was the only response a few years ago. The RAM-hungry reputation of Google Chrome was widely known.

Changes to Google Chrome, on the other hand, have improved browser memory use, particularly when compared to other popular browsers. Mozilla, Edge, Opera, and Safari all utilize more RAM than Chrome at times. How did I find out? In a clean browser, I opened a Facebook page, a YouTube video, the BBC Sport website, and Twitter.

The results will interest you.

Google Chrome is contentedly sitting in the midst of the other browsers. Sure, this is anecdotal data, but there is plenty of proof showing Chrome consumes more RAM than other browsers. If you’ve ever done your own browser RAM-use test, you’ve probably discovered that Chrome uses more RAM than other browsers.

Google Chrome is unquestionably one of the fastest browsers, but it requires a lot of RAM to do so.

Why Does Google Chrome Use So Much RAM?

“Oh, Snap! While attempting to show this website, Google Chrome ran out of memory.”

When Chrome runs out of memory, this is the notice that appears. To understand why Chrome consumes so much RAM, you must first comprehend how most current browsers work.

Every program on your computer executes processes in RAM, which is where your computer’s heavy work happens. RAM is incredibly quick temporary storage for all types of data. Your CPU can access system RAM data far quicker than a hard drive or even an SSD.

Every tab, plugin, and extension is stored in a separate RAM process in Chrome, Firefox, Opera, and Microsoft Edge. This is known as isolation, because it prohibits one process from writing to another.

As a result, whether you open Task Manager or Activity Monitor in Google Chrome, you will see numerous entries. If you look carefully, you can see that each process only needs a little bit of RAM, but the total load is really high.

How Does Google Chrome Manage RAM?

Browsers such as Chrome manage RAM in this manner to provide greater stability and quicker performance. However, Chrome continues to use a significant amount of RAM. In many circumstances, it seems to use more RAM than other browsers. Here’s a quick rundown of how Chrome manages RAM.

The fundamental purpose for executing each process independently is to ensure stability. Because each process is executed independently, if one fails, the whole browser stays stable. A plugin or extension may sometimes fail, causing you to reload the tab. If every tab and extension were running in the same process, you may have to restart the whole browser rather than just one tab.

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The disadvantage is that with Chrome, several processes that single-process browsers may share across tabs must be recreated for each tab. Splitting into many processes has security advantages as well, akin to sandboxing or utilizing a virtual system.

In a single-process browser, for example, if a JavaScript attack happens in one tab, there is no way to cross into another tab inside Chrome.

Plugins and extensions increase the amount of RAM used by Chrome. Each plugin or extension that you install in Google Chrome needs resources to function. Chrome requires more RAM to operate the more extensions you have installed.

Pre-rendering is an excellent example. Pre-rendering allows Chrome to begin loading a website that it anticipates you will visit next (it might be the top search result from Google or the “next page” link on a news site).Because the pre-rendering process demands resources, it consumes more RAM. However, it also improves your surfing experience, particularly for frequently viewed sites.

On the other hand, if there is a fault in the pre-rendering process, it may take more RAM than expected, slowing down other portions of your computer or rendering the browser tab unusable.

Chrome RAM Use on Limited Hardware Devices

Chrome includes several suggestions regarding RAM use on low-power or limited-hardware systems. However, the general rule is that when Chrome runs on competent hardware, it will use the previously described processes model.

When Chrome is running on a device with lower resources, it will consolidate into single processes in order to decrease the total memory footprint. Using a single process saves resources but increases the risk of browser instability.

Chrome is also aware of how much memory it is consuming. It isn’t blindly using all available RAM. Chrome restricts the amount of processes it may launch based on the hardware in your system. When this limit is reached, Chrome switches to running tabs from the same site in a single process.

Updates Attempt to Stop Chrome Taking Up Memory

Google Chrome engineers revealed in late 2020 that they will be introducing a RAM-saving technology known as “PartitionAlloc Fast Malloc.” Without getting too deeply into the details of the functionality, PartitionAlloc should prevent any one process from using more than 10% of total system memory.

The enhancement comes after Microsoft reduced RAM utilization in the Chromium-based Edge browser using “Segment Heap,” another browser memory-saving enhancement.

PartionAlloc started operational in March 2021, with the release of Chrome 89. Google says that the functionality cuts memory utilization by more than 20% in 64-bit Windows, with an additional 8% reduction in memory use via rendering. The difference is noticeable. If you’re running Chrome 89 or later (Chrome 101 is the most recent version at the time of writing), your browser will recycle old memory quicker, lowering RAM overhead and Chrome’s reputation as a memory hog.

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Is Google Chrome’s RAM Usage a Problem?

How much memory does Chrome require? Is there a limit to how much RAM Chrome may utilize before it becomes an issue? The solution is in your system’s hardware.

Just because Chrome consumes a lot of RAM does not always imply that it is creating a problem. If your system isn’t utilizing the available RAM, it’s not helping you; RAM is only used by your computer to retrieve data fast and speed up processing. You’re not getting the most out of your computer if you maintain your RAM as clean as possible.

Clearing up your running processes and RAM, much like on a smartphone, may slow things down in the long term. As a result, RAM cleansers and boosters are harmful to your smartphone.

Chrome Using Too Much Memory

However, if Chrome consumes too much RAM, it may cause an issue. When Chrome consumes too much memory, it reduces the amount of memory accessible to other apps. Chrome may even struggle to maintain the critical information from your browser accessible for easy access, therefore negating the usage of RAM in the first place.

In the end, Chrome’s RAM use is only an issue if it slows down your computer, whether it’s your browser or your whole system. It is not worth worrying if Chrome consumes a lot of RAM but has no detrimental performance repercussions.

For example, I sometimes have 50 or more Chrome tabs open while utilizing 2.5GB or more RAM. It seems to be a large quantity, but my machine has 32GB of RAM to work with, so it isn’t a problem. (How much RAM do you actually require?) Try the same thing on a laptop with 4GB RAM, and you’ll have a horrible time.

If Chrome’s memory use is causing problems, it’s time to take action.

How to Make Chrome Use Less RAM

You can speed up your surfing experience and minimize the amount of RAM Chrome consumes in a variety of ways. The Chrome Task Manager is the most critical tool at your disposal.

The Chrome Task Manager, like the Windows Task Manager, displays the performance and consumption of each tab and extension inside the browser. You may use the Chrome Task Manager to see which processes are consuming the most RAM and then close them to free up space.

To open the Task Manager on Windows, use Shift + Esc. You’ll need to access it from the Window menu on a Mac. Select the process, then press the End process button.

Keep an eye out for tabs and extensions that have grown in size. Due to a bug or improper setting, a single Chrome tab might use a large amount of RAM. A Chrome memory leak might sometimes cause your browser to freeze (or even your whole system).

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After you’ve terminated the resource-intensive programs, there are a few more things you can do to prevent Chrome crashes.

Manage Plugins and Extensions to Save Chrome Memory

Extensions that use a lot of electricity may be disabled. You may even configure them to only activate when you visit a certain website.

Select Manage extensions from the context menu when you right-click the extension. Update “Allow this extension to read and change all your data on websites you visit” to “On click” or “On particular sites.”

Consider installing a fast extension manager if you have a lot of extensions that you use for various tasks. SimpleExtManager inserts a little dropdown box next to your extension tray. Then you may toggle all extensions on and off with a single click.

Install Chrome Tab Management Extensions to Reduce Memory Use

Installing extra extensions to control Chrome’s RAM use concerns seems paradoxical, particularly after reading about all of the difficulties.

Some extensions are expressly created with RAM management in mind, allowing you to tailor how Chrome manages and discards tabs you no longer need.

The Great Discarder, for example, lets you choose how often Chrome discards unneeded tabs. To conserve memory, Chrome discards tabs when they are not in use. You may alter the amount of time, select which tabs to trash, and so on using The Great Discarder.

Is Google Chrome Using Too Much Memory?

Chrome is the most used browser worldwide. Alternative browsers such as Firefox and Opera may use comparable amounts of RAM as Chrome, so switching isn’t always the best decision. If Chrome is taking up too much memory on your PC, but you want to stay inside the Chromium ecosystem (so your extensions and applications continue to run), try Microsoft Edge, which looks to use significantly less RAM.

Other considerations are also at stake. YouTube, for example, was utilizing an out-of-date library that caused the service to function up to five times slower on Firefox and Opera, using much more resources than required. This specific problem has now been resolved, but it demonstrates how the browser market leader and owner of significant online services may influence resource utilization throughout the industry.

Continue using Chrome if you wish to. It is a safe, fast browser with hundreds of good addons that actively try to decrease memory use.

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