However, if the Boruto two characters went up against each other, Kakashi would win despite losing his Sharingan. Kakashi losing his Sharingan means he cannot copy the ninjutsu that the enemy performs.
Thanks to his Sharingan, Kakashi was once renowned as the Copy Ninja and feared as someone extremely difficult to beat. In the Boruto era, Kakashi is certainly weaker than he was in Naruto since he lost his Sharingan, and in the process, a big chunk of his powers.
Regardless of how strong he was, Kakashi, with his two Mangekyo Sharingan, is more than capable of defeating Hashirama Senju. After seeing a display of Obito's power, Hashirama openly declared him to be stronger.
In spite of her great power and massive chakra resources, Sakura won't stand a chance against Kakashi, thanks to his near-invincibility and godly speed attributed to him by Kamui. To defeat him, Sakura would simply have to train further.
11 CAN'T DEFEAT: Kakashi Hatake
Furthermore, Sasuke was able to obtain the Rinnegan Eye and the Eternal Mangekyo, giving him another edge against Kakashi. While Kakashi is a brilliant tactician and generally a powerful warrior, he just wouldn't be able to measure up to Sasuke Uchiha as he is now.
However, during the course of the series, Sasuke surpassed his Sensei by leaps and bounds. With his Eternal Mangekyo Sharingan and Rinnegan, it does not seem possible that the strongest Uchiha can be defeated by Kakashi.
Yes. There is nothing these guys can do against him. We are talking about DMS Kakashi who has Six Paths Power and was able to blitz the strongest version of Kaguya we've seen during the fight. He can go intangable and attack simultaneously at the speed of blitzing a being like Kaguya.
While Kakashi no longer has access to the Sharingan's power, he still possesses the thousands of techniques that he had copied over his lifetime, therefore retaining the title of the Leaf's Copy Ninja.
With the dual Mangekyo Sharingan, Kakashi would be able to overwhelm even Pain. Between the space-time ninjutsu that allows, the full Susano'o at Kakashi's disposal, and the Copy Ninja's notorious intellect and strategy ability, Kakashi would likely be able to conquer Pain with relative ease.
Kakashi's greatest strength is his Sharingan gifted to him by Obito. The Sharingan drains the user of chakra, and that is why Uchiha's can stop the Kekkei Genkai when they need to. However, Kakashi is not an Uchiha and, therefore, the Sharingan constantly drains his chakra.
Might Guy has considered Kakashi his rival ever since they first met in the Academy. Despite his father's warning that Guy might someday prove stronger than him, Kakashi didn't think much of Guy at the time.
In addition, Kakashi had always been an intelligent strategist, and he just might be able to best Itachi Uchiha in single combat after getting that second Mangekyou Sharingan eye.
There is no definitive answer to this but I'll break it down. Shikamaru has an IQ of over 200, as predicted by Asuma Sarutobi. But a drawback of his intelligence is that he's a slow tactician whereas Kakashi possibly has an IQ almost matching Shikamaru and he is a quick tactician so I would say Kakashi's IQ is 170>.
Naruto: 10 Powers That Make Kaguya Otsutsuki An Absolute God - IMDb. In the renowned series Naruto created by Masashi Kishimoto, Kaguya Otsutsuki is a character who can be considered to be the main catalyst triggering the various events and conflicts that take place in both the manga and anime.
Sasuke Uchiha is one of the strongest characters in the series right now and an equal to Naruto Uzumaki. With his Six Paths Yin powers and the Rinnegan, Sasuke appears to be unbeatable at times.
Ninjas who reached extraordinary heights were given the title of "God of Shinobi." Throughout the series, only two ninjas were given the title of God of Shinobi: Hashirama Senju and Hiruzen Sarutobi.
1 Naruto Uzumaki
Undoubtedly, Naruto Uzumaki was the strongest Genin in the Chunin Exams arc.
Itachi Uchiha is inducted into Kakashi's unit as the youngest member of the ANBU Black Ops.
Although Iruka is well-respected in the series, he is one of the weakest shinobi. Like Mizuki, he was a teacher at the Ninja Academy and held the rank of a chunin. When Mizuki manipulated Naruto into taking the Scroll of Sealing and going into the woods, Iruka tried his hardest to protect Naruto.
6 DMS Kakashi Hatake
Although the power was temporary, it was great enough for him to take on even Kaguya Otsutsuki in battle. In this form, Kakashi is, put, invincible in battle and is capable of fighting and defeating all the members of the Akatsuki by himself.
Surprisingly, Kakashi is also one of the many users of the Rasengan. In fact, he mastered this technique at quite a young age.
Taking all these overpowered buffs into consideration, it's unlikely Kakashi could emerge the winner if these two ever fought. Satoru's infinity barrier could take all of his ninjutsu attacks with ease, and there's no genjutsu Kakashi could come up with that Six Eyes wouldn't see through.