Count Dooku vs Darth Vader

Both at their peak and best who wins in the following:-

1. Force powers and abilities used only: No light sabers!
2. Light saber duel only
3. Both 1 and 2 combined ie so both use light sabers and also force powers and abilities

1. Dooku. Because Vader's suit is susceptible to forcelightning. But if only telekinesis, then Vader.
2. Dooku stomps.
3. Dooku, but not easily.

By hype, Vader, because he should be close to Yodel. By feats, Dooku

Vader by far, his weaker version was atleast equal to Count Dooku.

Vader guts him

Done so many times.

If this is legends, this is much closer. In canon, Vader shits on Dooku.