Browser test: Safari vs. Firefox 3 vs. Firefox 2 vs. IE7

Hedley sent me this web based SunSpider JavaScript Benchmark tool for testing browsers so I decided to run a quick test in all the browsers I have running on my 3 machines. Notice these aren’t all apples-to-apples comparisons because tests were ran on different machines but directionally, Safari appears to be the fastest browser and Firefox 3 appear to have significant speed improvements compared to its predecessor.

Be interested to see how your browsers clock in… let me know…

Results:

Systems Used

systems used in brower test

Total Benchmark Time (ms)

total time - SunSpider JS Benchmark

Detailed Breakdown
breakdown of SunSpider JS Benchmark

Actual Screenshot of Test Results

Update: So I’ve heard that the SunSpider Benchmark test is designed to make Safari look better… My actual browsing experience tells me that Safari & Firefox 3 runs about the same. On websites with lots of widgets and embedded content, Safari seems to have a slight edge…