In a food processor, pulse the graham crackers, white sugar, and melted butter until combined. Press into the bottom of a 9x13 inch baking dish in a flat layer. Refrigerate until set.
In a medium bowl, beat together the cream cheese and confectioners sugar until well blended. Spread the cream cheese mixture in an even layer over the graham cracker crust.
Over the cream cheese layer, place bananas, strawberries and pineapple.