Kraken :
 - Firefox 8 = 3,854.225 ms
 - Firefox 9 = 2,784.125 ms
   Fx9 - up to 30% faster
Modified SunSpider :
 - Firefox 8 = 203.275 ms
 - Firefox 9 = 171.475 ms
   Fx9 - up to 15% faster
V8 :
 - Firefox 8 = 5,767.25
 - Firefox 9 = 7,870.25
   Fx9 - up to 30% faster
   
   
   Tested 32-bit version of Firefox on a 2.7Ghz i7 running 64-bit Windows 7.