If it wasn't for wisdom, we intelligent people would have blown each other up a long time ago... But the wise people would have starved without intelligent people...
It's not how much you know that's important - its how much you can figure out that really matters. In this sense, intelligence is more useful than wisdom.
How are we defining the two? If wisdom is just a deep understanding this would in essence make it a form of intelligence, thus making them essentially one in the same.