Flow simulation effects on Solidworks performance

Hey all,

Just a general question. Dont have any actual benchmark data. But i notice Flow simulation bogs down simple solidworks work flows like editing in assembly mode even just selecting parts hang the program for a minute, rebuilds take longer etc

Was wondering if anyone else experiance this drastic change when the add in is turned on.

My pc specs are all compatible and capable to run solidworks 2011 sp4

i7 3820

32gb ram

ssd 250

quadro fx1800

Any testimonials would be appreciated

SolidworksFlow Simulation