Originally Posted by
Cronovey
Because this kind of thing isn't necessarily relevant. Let's say a mage does 300k DPS, and this legendary gives them 292k or whatever it was. That means a mage is doing 592k DPS. Let's say a rogue is doing 350k DPS and their legendary of choice gives them 250k DPS. They're doing 600k DPS.
The legendary items may not all give the exact same DPS number, but they don't have to because classes are different (!) and their items, artifacts, and spells are balanced as such.