The Superhero Database Classification number, or SHDB Class, is a number that represents the overall 'power' of a character. All traits of a character are used for calculating the Classification.
What it DOESN'T mean
This doesn't mean that a higher class would always beat a lower class character. But the bigger the difference in Class is, the more obvious it is who'll win in a fight.
How is this calculated
( INT^1.3 + (STR*0.5 )^2 + (SPE*0.5)^2 + DUR^1.6 + (POW + (SPS*SPL))^2 + COM^1.8 ) ^ TIER
Super Power Score and Level
Every Super Power has a score (SPS) that is used to calculate the Class. Each Super Power also has 3 levels (SPL). The level is set when connecting that Super Power to a character. The level determines the final score, of the Super Power, being used in the calculation.
I love The Legend of Zelda. I've played over half of the games and I'm currently enjoying another one.
But as much as I love it, this is a bit too much for Link.
Let's be specific. Which Link are we talking here? You do know there are multiple Links, right?
If it's the Hero Of Time, then it's going to be fair game. The Hero of Time has the Fierce Deity mask, a mask that basically gives him the powers of a dark god. It would easily rival Luke's power and would make it fair game, so as close as the match would be, I'd give it to Link.
If it's the Hero of the Wild, though, not as easy to decide. The Hero of the Wild has the Bow of Light, one of the most overpowered items in the zelda series. Other than that, though, there's not much that can rival the speed and precision of Luke. Sure, there's the Master Sword, but Link would have to get to Luke first. Plus, even if you think he could just use his sword beams, it only works at full health, and I'm sure he wouldn't be at full health with Luke choking him to death.
Other than the Hero of Legend and the 2 I listed above, I believe it's a no contest that the other Links would fall. No matter what, though, Link and Luke are two very, very tough competitors that can rival one another pretty damn well. In the end, I'm gonna have to go with Luke here.