Who is more powerful, Minato Namikaze or Itachi Uchiha?

Personally, I think it is Namikaze Minato. The Iwa Ninja and Kumo Ninja all have the order to "run away as soon as they encounter Konoha's golden lightning." A master of time and space ninjutsu, he can kill 50 enemies in an instant. The masked man instantly got rid of his control over the Kyuubi, then used the second stage of Flying Thunder God to knock him down, and then sealed the Kyuubi. He studied under Jiraiya, and his strength is not inferior to his master. Itachi and Inikaki Kisame ran away when they encountered Jiraiya while scouting Konoha, thinking it was impossible to win.