Sasuke has the Sharingan in his DNA, it's his own weapon. Naruto on the other hand has a chakra slave, who helps him in every fight by molding chakra and giving him tips on what to do.
I don't even know why I start this discussion again with a second knobhead who can't deal with that fact.

Naruto without Kurama has sage mode in his arsenal. Which is MS Sasuke level.