Few years back, I used Internet Explorer because of the compatibility with many websites. Moreover, I’ve already got used to using Internet Explorer. So why bother changing?
Last year, Mozilla Firefox came up very strong and many people were using it. I tried it, and I love the tab browsing and it auto types in my username and password if I’ve saved them. It supports extensions or plug-ins which is great because there are hundreds or maybe even thousands of them in Mozilla’s website. I am not so much of a interface skinning fan. As long as it’s user friendly, I’d go for it.

Recently, I’ve been leaving my laptop on when I go to sleep and in the morning when I check my laptop, its quite hot and everything gets quite slow. I only left Mozilla Firefox on with 6 websites which I usually visit. I checked the Task Manager and found out that Firefox has ate a lot of my memory and my CPU usage was going up and down from 5% to 12%. I made sure that I removed all extensions and themes, tried again by leaving my laptop on when I go to sleep with the same 6 websites and still the same thing.

I searched around for this problem and it’s seems like IT IS a problem with Mozilla Firefox. Some even got hit with 99% of CPU usage from Firefox and the computer nearly hung! Seems like there is no solution until Mozilla developers fixes this problem which I don’t know when will that happen.
I have no choice but to switch browsers. I’ve made a CPU and Memory usage test with 6 websites on Avant Browser, FlashPeak SlimBrowser, Maxthon, Mozilla Firefox, Netscape Browser and Opera.
I made sure that I have all the latest version of the browsers above and I only took the screenshot when all 6 websites are fully loaded. Here’s result of the CPU and Memory usage test.

Mozilla Firefox v1.5.0.6
Mozilla Firefox CPU and Memory Usage
Mozilla Firefox is fluctuating from 8%-12% of CPU usage and 85,080K Memory was used up.
One of the site couldn’t load the data. Meaning Firefox might have compatibility problems.
Mozilla Firefox CPU and Memory Usage

Opera v9.01.8552
Opera CPU and Memory Usage
Opera is doing better than Firefox with 0% CPU usage and only 37,312K Memory was used up.
Also couldn’t load one of the site. Might have compatibility problems.
Opera CPU and Memory Usage

Netscape Browser v8.1
Netscape Browser CPU and Memory Usage
Netscape Browser is now based on Firefox browser. So I don’t think Netscape will do any better.
The CPU usage is quite high from 12%-17% which is higher than Firefox. Memory usage is at 51,952K.
Same thing, one of the site couldn’t load.
Netscape Browser CPU and Memory Usage

Avant Browser v10.2.52
Avant Browser CPU and Memory Usage
Avant Browser showed some good results with only 0%-2% CPU usage and only 35,316 Memory usage.
Avant Browser is able to load the site that Netscape, Mozilla and Opera can’t.
Avant Browser CPU and Memory Usage

Maxthon v1.5.6.42 Unicode
Maxthon CPU and Memory Usage
Maxthon showed even better results than all above with 0% CPU usage and only 19,676K Memory usage!
Maxthon have no problem loading all 6 websites.
Maxthon CPU and Memory Usage

FlashPeak SlimBrowser v4.07.100
FlashPeak SlimBrowser CPU and Memory Usage
As for this final browser that I will be testing, moderate CPU usage at 5% and a whopping Memory Usage of 90,832K!
SlimBrowser have no problem in loading all 6 websites.
FlashPeak SlimBrowser CPU and Memory Usage

Obviously Maxthon is the winner for CPU and Memory usage in Battle of the Browsers. I did not test Internet Explorer because the new IE7 which has tabs is still in beta. Result of the test might not be accurate until it is officially out.
So if you’re a person who visits many websites at a time and leaving them on for a while, you can try using Maxthon to solve the high CPU and Memory usage problem.


Related posts:
  • Memory Test for MacOS X
  • Mozilla Firefox 1.5.0.3 is official!
  • Windows Update using Mozilla Firefox
  • How to calculate electricity usage and charges
  • Run WindowsUpdate directly from Mozilla Firefox