Minato VsItachi. no doubt that itachi wins

His final technique was Susanoo, the "Tempestuous God of Valour" (勇武の荒神, Yūbu no Aragami), a technique that used both eyes to create a spectral being. It wielded the Sword of Totsuka, an ethereal sword with the ability to seal any person it pierced into the gourd that served as its hilt, and the Yata Mirror, a shield that was said to reflect any attack. Zetsu remarked that both of these weapons essentially made Itachi's Susanoo invincible.

It was also noted that at the age of seven, the young man reasoned on the level of a Hokage.

Source- http://naruto.wikia.com/wiki/Itachi_Uchiha