Depends on what Bijuu we are talking about. Its true that PS strenght is overwhelming, but same can be said about Kurama. Afterall, it was described as creature being able to destroy a mountain with a swing of its tail and its not just empty hype.
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-> Look at how huge Chibaku Tensei is, compare its size to the size of the mountains below.
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-> And this is what KM8 Naruto (it wasnt full power) was doing to it.
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-> Only one tail was needed to subdue a tailded beast. Thats how strong Kurama is.
From my point of Naruto has advantage here, simply becuase he has more limbs. With them Naruto can bind Madaras PS preventing it from attacking and defending. Im not saying that Madara wouldnt stand a chance, though.