Benchmarks, and the results of running them, are attractive because they eliminate the need to digest an arbitrary complex machinery, reducing it into a meaningful and powerful number. Comparison is thereby made easier, as it is now a matter of playing who has the biggest gun game.
In the areas of web performance, every benchmark becomes more like durian, either you hate it or you love it. No matter how useful (or useless) a benchmark is, there are always folks who defend it and others who despise it. Signal-to-noise ratio changes dramatically when the discussion over some benchmark results is started.
Since more and more people are accessing the web through mobile platforms these days, I decided to test several popular tablets out there and summarize the result in one graph below (updated):
For the detailed comparisons, check out the complete Dromaeo numbers of all tablets (left-to-right: Galaxy Tab, iPad 2, Playbook, TouchPad). If you find the above result is different that what you test yourself, shout out. I want to be careful not to propagate any discrepancies or misleading results. As usual, take the above beautiful collection of colored bars with a pinch of salt.
Samsung Galaxy Tab 10.1 is powered by Android 3.1 (Honeycomb) Build HMJ37, iPad 2 is using iOS 4.3.3, RIM Playbook's firmware is 188.8.131.5270, which the HP TouchPad has webOS 3.0. The choice of the devices represent a variety of fresh ARM-based tablet operating systems in the market as of this writing.
With Qt coming closer and closer to the become a good companion of the green robot, I wonder how would QtWebKit compete with those numbers. I think we will find out the answer in a couple of months, maybe even sooner.