It would be interesting if we had some realistic ideas of how the BOB COD is being improved with some consistent basis of performance.
The WIN 7 utility included in Control Panel/All Control Panel Items/Peformance Information and Tools might be a good place to start.
All you have to do is click on Performance Information and Tools in the control panel to get a BaseScore with meaningful subscores.
If you capture that screen and then make a brief explanation of your evaluation of BOB COD performance in a posting. That might corroborate an ever improving BOB COD as related to various computer systems.
There are better tools, but these tools are a pretty good benchmark that is very accessible to Win7 users.
This posting has more information on the win7 tool:
http://forum.1cpublishing.eu/showthread.php?t=24130