i have an issue i need help with

i have this mobo with the shipping bios...401
silverstone 1000w psu, evga 8800gtx, 2x 2 gb g.skill, q6600 go, all this, and i am overclocked 400 x 9 .... 3.6

and i am getting 3200 on 3dmark 06....wtf????
this was both oc'ed and at stock settings....all the newest drivers....i dont understand it....
cod4 plays like crap, with alot of lag....what gives?
my monitor is a dell 3007
any ideas why my score is so low?
the rig in my sig blows this score away....12,000 or something up there

please help me figure this out, i am stumped!!~!
TIA