Nah.. Prime Hiruzen > Tsunade and Kakashi.I’d say Tsunade > Hiruzen personally
Also, Part 1 it was establish Prime Hiruzen > Hashirama and Tobirama but that got Retcon.
Minato was hyped > Hiruzen too but that also got Retcon.
basically current ranking would be
Hashirama
=> Gap
Minato
Tobirama
Hiruzen
Tsunade =? Kakashi.