Ignore that third number until things stabilize a bit (like its run for at least 10-20 minutes).  What I was more focused on is the 0.04 MHash (40 KHash) shorter term numbers that are displayed.  That is a bit low, but possible with an "-I 9" setting.  Try it about "-I 15" and see how it does.  Inch it up one-by-one until you either see a hardware error (very bad) or performance becomes unacceptable. 

On the side:  Please don't be thinking about playing graphics games while mining - the two are NOT compatible.  Shut down mining when you are going to do so.  However you should be able to find a setting where basic web browsing, excel, powerpoint, etc. will work fine.

Cassey