Now, for almost as long as I can remember (yes, I have a short memory), I have been a big fan of Firefox. I work on web applications so I have quite a few browsers installed, but generally I stick to Firefox for most browsing, with IE as a “backup” for those odd little sites which are cabbaged in other browsers. Opera is installed, but it doesn’t get used as often as the “big two” and the Seamonkey / Mozila etc browsers are hardly touched (anyone use Amaya for browsing?).

Recently, Firefox informed me that it had been updated and needed a restart. I dutifully complied and everything seemed to run fine.

As the hours and days passed, I noticed that my system was becoming slower and slower – web pages were taking an eternity to open and when I was running Photoshop or other system intensive applications everything really was starting to slow down. For reference, my system is an Athlon 64 x2 3800+ (Dual processor) with 1gb of ram. You would hope, that it would be fast at web browsing and basic office applications. It was, until recently…

Some initial research revealed that crap-shop-crap-ISP Pipex was providing me with a fraction of the broadband service they claimed, which explains the slow web pages (somewhat), but the problem remains in locally hosted pages. Despite my disgust with Pipex, they can’t really be blamed for everything else slowing down either.

Eventually, I cracked and bothered myself to look into this. Opening task manager reveals a possible cause of the problems. Firefox is a massive memory hog. I mean massive.

An example I had Firefox open with nothing other than this blog displayed. IE was running with this blog, Flickr, eBay and gmail tabs open.

Firefox was using 164mb of RAM vs IE which was using 98mb. IE had more tabs open and the tabs had more data-heavy pages.

What on Earth has the world come to. I tried opera with the blog page and flickr open and it hardly registered a byte. Blimey.

It seems that firefox, at least with this current “Upgrade” has become a worse memory hog than IE. Opera is like lightning in comparison to Firefox, but it always has been – seeing IE more responsive and less memory intensive is pretty shocking. I am going to look into this a bit more, but I would be interesting in hearing any other experiences on this subject.

[tags]Firefox, Mozilla,Internet Explorer, Opera, IE, Technology, Web Browsers, RAM, Memory, System Resources, Computers, Computing, Software, Problems, IT, Upgrade, Pipex, ISP, Amaya, Internet[/tags]