Web Browser Grand Prix: Chrome 20, Opera 12, Firefox 13

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How do the latest Windows 7-based Web browsers stack up? Chrome and Firefox each have three wins under this operating system; can one become our champion? Or will Opera clean house here, as it did under Windows XP? We set up a new test system to find out.

Test Analysis

Finishes

Each category of testing has four columns: Winner, Strong, Average, and Weak. The Winner is obviously the browser that achieves the highest scores in that category. The Strong column is for browsers exhibiting superior performance, but not achieving a first-place victory. Average is for browsers that perform adequately or in-line with a majority of their competitors. A Weak finish is assigned to browsers that perform poorly, or substantially lower than their competitors.

Brackets

In order to reflect how each category of testing affects the average end-user Web browsing experience, we need to create brackets (or levels of importance) to place the different categories of testing into.

Swipe to scroll horizontally
EssentialCSS, DOM, JavaScript, Reliability, Standards Conformance
ImportantFlash, HTML5, Memory Efficiency, Page Load Time, Responsiveness, Security, Startup Time
NonessentialJava, Silverlight
UnimportantHTML5 Hardware Acceleration, WebGL

The Essential bracket contains those categories of testing that are indispensable to rendering the vast majority of Web pages online today. The Important bracket is for categories not quite essential to browsing the Web, yet still affect the user experience to a great degree. The Nonessential bracket contains the popular plug-ins Java and Silverlight. While these plug-in technologies are nowhere near as ubiquitous as Flash, certain applications like corporate intranet apps and Netflix simply will not work without them. Finally, the Unimportant bracket is for emerging technologies, such as HTML5 Hardware Acceleration and WebGL, which still don't really exist outside of testing/demo sites.

Points

Now that the brackets are all sorted out, we can apply a numerical point system to the finishes of each bracket.

Swipe to scroll horizontally
Header Cell - Column 0 WinnerStrongAverageWeak
Essential2.521.5-2
Important21.51-1.5
Nonessential1.510.5-1
Unimportant10.50-0.5

As you can see, we decided to apply negative point values to the Weak finishes and start the Average performances at zero for the Unimportant bracket. The Winner has also been de-emphasized over Strong finishes, with just a small tie-breaking bonus going to Winner.

Analysis Table

Swipe to scroll horizontally
Header Cell - Column 0 WinnerStrongAverageWeak
Essential
CSSSafariChromeInternet Explorer, OperaFirefox
DOMSafariChrome, Internet ExplorerFirefox, OperaRow 2 - Cell 4
JavaScriptChromeFirefoxOperaInternet Explorer, Safari
ReliabilityOperaRow 4 - Cell 2 Firefox, Internet Explorer, SafariChrome
Standards ConformanceChromeFirefox, OperaRow 5 - Cell 3 Internet Explorer, Safari
Important
FlashSafariFirefox, Internet Explorer, OperaChromeRow 7 - Cell 4
HTML5Internet ExplorerFirefox, ChromeOpera, SafariRow 8 - Cell 4
Memory EfficiencyChromeInternet Explorer, FirefoxRow 9 - Cell 3 Opera, Safari
Page Load TimeInternet ExplorerChrome, Firefox, SafariOperaRow 10 - Cell 4
ResponsivenessOperaFirefoxChrome, SafariInternet Explorer
SecurityChromeRow 12 - Cell 2 Firefox, Internet Explorer, SafariOpera
Startup TimeOperaChrome, FirefoxInternet ExplorerSafari
Nonessential
JavaOperaChrome, Firefox, Internet ExplorerRow 15 - Cell 3 Safari
SilverlightOperaChrome, Firefox, Internet Explorer, SafariRow 16 - Cell 3 Row 16 - Cell 4
Unimportant
HTML5 Hardware AccelerationInternet ExplorerFirefoxChromeOpera, Safari
WebGLFirefoxChromeRow 19 - Cell 3 Internet Explorer, Opera, Safari

And the winner is...

TOPICS
Adam Overa
111 Comments Comment from the forums
  • mayankleoboy1
    1.what the benchmarks dont show is that in Firefox , if a tab has a heavy page with a lot of CPU intensive workload, the complete browser UI starts stuttering. That means the browser UI is on the same thread as the page loading.

    2. in the 40 tab test, try working in a tab during the loading of the 40 tabs. you will find lots of difference between browsers. FF hangs, Opera and Chrome remain fluid.

    3. how about a test where a browser is using 1GB+ RAM and you are trying to open/close tabs. Then see the UI responsiveness. most browsers can easily handle 800MB RAM. but which browser easily handles 1.2GB+ RAM ?
    Reply
  • mayankleoboy1
    IE9 does so good on HTML5 HWA accelerated benchmarks because its able to offload more of the processing to the GPU.
    i tested this and found that during a HTML5 benchmark, IE9 had the least CPU usage, and most GPU usage amongst all the browsers.
    Reply
  • mayankleoboy1
    How many firefox users dont use ADblockPlus ? very very less.Also ABP developer is a regular contributor to the Firefox source code.
    maybe you should do a few memory benchmarks with ABP installed just to realistically judge what 99.99% of FF users go through.
    Reply
  • ben850
    WTF Chrome is already on 20?? It ninja updated to 19 just a few days ago..
    Reply
  • lethalsam
    i won't ever use a browser a browser WITHOUT AD BLOCK Plus. (ABP)

    ABP works wonderful on Firefox, i RARELY see any ad. While I have used ABP on Chrome BUT its doesn't block half the ads.
    I know its Not Google's fault, its just that ABP developers are putting more effort with Firefox.

    So for me, Firefox > Chrome.
    Reply
  • adamovera
    @mayankleoboy1: 1+2) Interesting, I'll be looking for that next time 3) That would require a different workload for each browser.
    IE9 does so good on HTML5 HWA accelerated benchmarks because its able to offload more of the processing to the GPU. i tested this and found that during a HTML5 benchmark, IE9 had the least CPU usage, and most GPU usage amongst all the browsers.Really interesting, what utility do you use for measuring GPU usage?
    How many firefox users dont use ADblockPlus ? very very less.Also ABP developer is a regular contributor to the Firefox source code.maybe you should do a few memory benchmarks with ABP installed just to realistically judge what 99.99% of FF users go through.I'd estimate ABP usage on FF at around 5% or less based on ABP and FF usage statistics. Besides, that would give FF an unfair advantage.
    Reply
  • mayankleoboy1
    Really interesting, what utility do you use for measuring GPU usage?

    MSI afterburner for GPU. windows task manager for CPU.

    @mayankleoboy1: 1+2) Interesting, I'll be looking for that next time

    i sent a mail regarding this to Chris. but maybe i sent it too late for this article...
    Reply
  • mayankleoboy1
    if you open multiple tabs together in chrome, it can use each CPU core for each tab. so if you have a quad core, and you open 4+ tabs together, the CPU usage will be 100% (using all 4 cores) during the tab loading time.
    but if you run 4 instance of dromaeo in 4 tabs, the CPU usage is still 25% (using only 1 core).
    so chrome is not completely multiprocessing.

    in IE10 beta, if you run 4 instances of dromaeo benchmark in 4 tabs, it uses all the for cores. so we can expect better multiprocessing from IE10 and win8 :)
    Reply
  • adamovera
    @mayankleoboy1: I got that email yesterday or the day before, this article was completed a few days before that. Sorry, my inbox usually gets a few pages deep after a doing long benchmark-heavy article.
    Is Dromaeo (the DOM portion) working in Chrome for you? I could not get it to finish in Chrome or Safari on any of my Windows machines.
    Reply
  • mayankleoboy1
    i ran the javascript benchmark that ran fine. Didnt run the DOM benches.

    BTW, i run chrome dev version. so that could make a difference.
    Reply