While in theory a man's chances of finding a mate increase as his IQ increases, I'm not entirely convinced that women are attracted to raw intelligence either.
To essentially paraphrase "the trouble with genius" from Malcolm Gladwell's outliers, IQ is correlated with success but only up to a point. When two individuals have an IQ above roughly 125, practical intelligence ("socia skills") is often more predictive of success (and I am sure, especially of social success) than raw intelligence.
Good news, however, is that practical intelligence can be learned (with few exceptions such as Asperger's syndrome, but even in that case, there are coping strategies).
While in theory a man's chances of finding a mate increase as his IQ increases, I'm not entirely convinced that women are attracted to raw intelligence either.