Re: Webkit/V8 vs. Webkit/JavaScriptCore/SquirreFish, WOW

Jorge meinte:
Run the benchmarks at
http://www2.webkit.org/perf/sunspider-0.9/sunspider.html
and
http://code.google.com/apis/v8/run.html

And see : V8 is between 8.5...13.8 times faster !

Nope. V8 is 5 times slower than SpiderMonkey or Safari's JS Engine. At least in my (undeniably pedestrian) benchmark. However, it tells me, that most^Wall of those artificial benchmarks (particularly those provided by browser developers) are crap.

And they always and only measure pure JS speed, never DOM "speed". Which is precisely the same thing, as rating a computer system by pure CPU muscles when using it as gaming platform.

Gregor


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