Interesting Reddit thread on the calculation of Non-Fiery Greatsword DPS for every profession.
Here's the info on individual DPS rankings for each profession...
High Damage
Elementalist
DPS Guardian with UC up
Engineer
Thief
DPS Warrior
Moderate Damage
DPS Guardian without UC
Mesmer - Phantasm DPS
Necromancer
Ranger
EA Warrior
Low Damage
Guardian - Fractal Hammer
Mesmer - Traited Reflects
PS Warrior
http://www.reddit.com/r/Guildwars2/c...ch_profession/