@ROCKINGFOOL: The Trio X is just OC higher from the factory. The biggest factor in OC is the silicon lottery and there is not much you can do to control that. I recommend you manually OC your current card as much as you can. You should easily be able to match the speed of the Trio X and it will probably boost to around 2000Mhz+.
@BassMan: thanx for the reply , i just used MSI afterburner and used the auto oc which surprisingly i got 1866mhz boost clock and i think i can push it further because lucky for me i have the samsung gddr 6 .