Have you tried Google's Octane Javascript benchmark suite yet?
http://octane-benchmark.googlecode.com/ ... index.html
Please post your results here.
The reason I am posting this in the mobile tech section, is that the results from mobile devices are probably the most interesting to see.
Here are results from two devices:
1. HP Touchpad: Score 858
Firmware: CM9 alpha (ICS based)
Browser : Chrome on Android
2. X120e (AMD E350 netbook): 3421
Windows 7 HP
Chrome