Sasuke was initially stronger than Naruto in Shippuden. Naruto surpassed Sasuke with Sage Mode and Nine-Tails power. Naruto's Six Paths Sage Mode made him considerably stronger than Sasuke.

In the Boruto series, Boruto and Sarada are developing incredible abilities, yet Naruto Uzumaki remains the strongest. Boruto ...

As the Nine-Tails was about to unleash a shattering ... Asura Path attacked Tsunade, but Naruto, who was in Sage Mode, intercepted the enemy and obliterated it with a Rasengan before ordering ...