![]() ![]() It would probably be cheap for you to upgrade to 4GB.Īctually every time you open a new tab it consumes a certain amount of computer memory. You only have 1GB but modern systems sold today all have at least 2GB, and most have at least 4GB. Firefox puts plugins in their own process, and I think different processes for different tabs is in their roadmap.) (IE8 added this feature and I expect other browsers will do so. Since most computing takes place on the web now, web browsers need the same multi-process architecture that provides reliability to traditional operating systems like Windows/Mac/Linux. Multi-process architecture does have a memory advantage over long sessions: it does a better job freeing memory when you close tabs. ![]() In exchange you have to give it extra memory. This has clear benefits for reliability (since one bad tab won't crash your whole browser), security (less likely that one malicious site can compromise other tabs' data), and performance (your current tab gains priority and can perform faster). This is because Chrome starts a new process for each new tab (except when you open a link in a new tab, then it seems to share a process with the tab containing the original link). #Tab browser with least memory usage windowsThis will be a lot more helpful for you than Windows Task Manager since it will clarify which tabs use the most memory.īy the developers' own admission, Chrome uses more memory than single-process browsers when you have multiple tabs open, because certain program data has to be duplicated for each tab. You should look at Chrome's own task manager, by clicking on the "wrench" icon, Tools->Task Manager. And I have even disabled the Flash plugin - otherwise it would be a lot higher. That is about 37MB per tab (my worst tab takes 170MB). ![]() I have 72 tabs open right now (several projects going at once) and Chrome is taking 2.7 GB of virtual memory (2 GB RAM + 700MB pagefile). Why is Chrome appearing to use so much more memory than Task Manager indicates? Why is my pagefile being used when I have around 1.1GB of memory? Can I set Chrome to run in RAM and not in the pagefile? How can 20 tabs use 600MB? That's 30MB per tab. It also takes 10 seconds to switch to Notepad. When my system locks up with Chrome having many tabs open, it takes 10 seconds to load the Start Menu, 10 seconds to expand All Programs, and each folder and subfolder, and 30 seconds for the program to be highlighted under my mouse. (shows drop in memory usage after ending Chrome.) However, when I shut Chrome down, memory usage is reduced by about 600MB. Looking at Task Manager, chrome.exe is using about 250MB of memory in about 6 different entries in task manager. But lately I am finding that it too, slows down my whole system. I decided to give Google Chrome a try, and it started out fine. I've recently had problems with Firefox running very slowly when I have many tabs open say 20 tabs. ![]()
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