Values reported are the mean of 10 consecutive runs with each browser. Tests were performed on a Intel Core i7 Macbook Pro with 8GB RAM, running Windows 7 Ultimate SP1.
Not-so-long story short, Google’s V8 engine (Chrome) still leads the pack, though not by much. Microsoft’s Chakra (IE9) performs admirably, with SpiderMonkey (Firefox 9), Carakan (Opera), and SquirrelFish (Safari) trailing in that order.
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