Quote - About 2 minutes 10 seconds for me.
Intel QX6700 overclocked to 3GHz
8GB RAM
XP64

I should add, this is not a great scene to benchmark with; over half the time from start to finish was spent on loading textures, something that for animation, would only need to be done once.  Only one light in the scene is casting shadows, 512x512 shadowmap.  I think a more serious benchmark would include reflection/refraction and AO to exaggerate the differences between machines.

Are you using the stock intel cpu fan that comes with the processor?