It appears to be significantly faster on JS front than stock Browser.
Sunspider results:
Stock - 3852.2ms
Chrome - 3131.8ms
(tested on HP Touchpad with CM9 A.06)edit:
I was curious and redid it after rebooting:
Stock - 2816.1ms
Chrome - 2928.1ms (!)
So it turns out it's faster on systems under load, but actually slightly slower on freshly booted one. Weird.In case anyone is interested in full benchmarks:
Stock: http://u.42.pl/2HRq
Chrome: http://u.42.pl/2HRp