If you're talking about Anakin at the end of the Clone Wars and Luke at the end of Return of the Jedi, then Anakin wins hands down. That is Anakin in his prime. His mastery of the Force was exquisite, his lightsaber technique impeccable.
Anakin Skywalker was a living vergence in the Force, and as Darth Vader he was a force to be reckoned with. But was he more powerful than Luke? As powerful as Darth Vader may be in Star Wars, he pales in comparison to his son, Luke Skywalker.
In terms of the force, Vader is DEFINITELY stronger. IN lightsaber combat, while it's a relatively close fight, Vader is more experienced and more gifted. So, yes, Vader is much stronger.
Though there was some debate among the fans that Anakin Skywalker's son, Luke Skywalker, was actually the Chosen One since he caused his father to destroy Darth Sidious, the debate was settled when George Lucas himself confirmed in an interview that Anakin, even after becoming Darth Vader, was still officially the ...
Master Yoda has risen above all others to claim the top spot as the most powerful Jedi of all time and the true chosen one according to IGN's audience. He won pretty handily as well, as he was victorious in 89,756 of his 95,243 battles and had a win percentage of 94.2%.
Jedi Master Yoda is the most powerful of them all. This should come as no surprise, as he was the head of the Jedi Order in the prequels and was revered for his abilities during the original trilogy.
Within the Star Wars Legends continuity, Yoda's Jedi instructor was N'Kata Del Gormo, a Hysalrian Jedi Master, according to an in-universe legend.
Having covertly turned Kylo Ren—Anakin's grandson and Luke's nephew—to the dark side, Palpatine orders Ren to find and kill Rey, the last remaining Jedi and Palpatine's paternal granddaughter. Palpatine is ultimately defeated and destroyed by Rey.
Rey Skywalker
Her Force telekinesis outperformed many Jedi before her. And her power connected with Ben Solo/Kylo Ren to create a legendary Force Dyad. We only saw some of Rey's power, so with her, the sky is the limit.
1 Luke Skywalker
Having faced his father once before, Luke was familiar with his tactics and used the force to gain an upper-hand. In Star Wars Canon, only Luke Skywalker can be acknowledged as the one who truly defeated Darth Vader.
Vader had been using all his energy to intimidate Luke, so when the actual fight began in a flash, he was already weak and panting. This leads to another huge factor, which is the age difference. While Luke was a young and spry 23-year-old, Vader was reaching his late 40s.
Yoda will most likely win in a fight against Darth Vader because he is more skilled with a lightsaber and has the experience and feats that allow him to trim whatever size and strength advantage Darth Vader has over him. In fact, Yoda nearly defeated Palpatine, something that Vader could never do.
Weaker - Anakin Skywalker
Anakin could have surpassed all Jedi in power, but instead was seduced down a dark path before he could do this. Despite how close he was to doing so, Anakin never reached the power of Yoda, and it is as simple as that.
ANAKIN - More Powerful
Although Rey is also strong with force, she doesn't compare to Anakin's pure strength with the force and his connection, being created by the Force itself. Even in the movies, comics, and shows we see Anakin accomplish greater feats of strength that Rey was years away from learning.
Yoda found himself overpowered in battle against Darth Sidious, who would become Emperor Palpatine, but his wise retreat gave him time to mentor a new hope before ultimately succumbing to old age and passing into the Living Force on the planet Dagobah.
Like Obi-Wan, the comic is set between Episodes III and IV, and thus explores a rawer Vader, one who still hasn't let go of his old life and is adjusting to his role as the Empire's iron fist. In the Obi-Wan finale, Vader declares, “I [killed Anakin Skywalker].” Dark Lord of the Sith is the story of how he did so.
Thus Vader renounced his loyalty to the Sith, and returned to his Jedi ideals. Anakin Skywalker succumbed to injuries inflicted by the Emperor. Anakin's dying wish was for Luke to remove the dark helmet that hid his face as Darth Vader, so he could look upon his son with his own eyes.
The Prime Jedi was an individual who became the first Jedi to ever use the Force. The Prime Jedi was also the founder of the Jedi Order. The Prime Jedi established the Order on the planet Ahch-To, around 25,025 BBY.
His judgment clouded, Yoda did not prevent the future Darth Vader from being trained. But he certainly did not approve. He had seen what emotional attachment could do to a Jedi. He had lost his own apprentice to its consequences.
1 Darth Sidious
As well as being a gifted bladesman Sidious' connection to the Dark Side is extremely powerful, granting Sidious the ability to conduct force lightning.
But one Jedi stands above the rest and needs to start getting recognized as the greatest Jedi who ever lived. That is none other than Obi-Wan Kenobi. While this saga is ultimately the story of the Skywalkers, Obi-Wan is arguably the best and most pure Jedi to ever come out of it.
Yoda was a wise, experienced, and powerful Grand Master of the Jedi of an unknown species and the oldest known prophet in existence (having lived at least 900 years), considered the wisest and most powerful Jedi Master within the Star Wars universe.