Just some related info, hope this may help -
I've tried Chrome, IE, Mathon and C. Dragon.
Even though my G. Chrome passed the 'flash benchmark test' (as seen in the forum) with a rating of 'infinity' my Chrome meter is always choppy. I don't use it.
My CPU usage when running only WGT (on my Dell Vostro 1510 laptop w/ 2G ) when using
1) Maxthon is between 7-50% (average of 24%)
2) C. Dragon is between 40-55% (average 43%)
I like to use C. Dragon because when I stream using XSplit Broadcaster my CPU is 100% and C. Dragon seems to produce the most predictable meter results that are actually playable.
Then my next choice, if I was at 100%, would be Maxthon, then IE then Chrome.