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.
Gungnir>>>Necrosword
In the comics Odin spear is too OP he can uses even to Overthrow Universes
He used when he fought both Silver Surfer and Thanos at the same time... And Odin has also beaten Thanos and the Silver Surfer in this fight (with his spear).
And even if you use to compare the feats.. The Necrosword that gorr in the comics uses to defeat those Thors are not the same from the movies, because in the movies the sword can be destroyed [and is not a symbiote...].