What was the biggest leap between gaming console generations?

Board 8

Honestly 5th to 6th is an insane jump. The "photo-realistic" graphics introduced are still what gets pushed today. The graphical leap from 4th to 5th is impressive but it also feels more so like an all-together different style instead. Add broadband to console games and highly improved audio quality on top of that and you truly have an insane leap that really hasn't been replicated since then.
I've decided to put my fears behind me. I'm not going back.
If you're gonna scream, scream with me