No it does not. I would also prefer if you would post data to back what you wrote. Otherwise you are just throwing claims around.
Against unarmored target:
10mm auto: 29 DPS
Minigun: 35 DPS
Against target with 8 damage resistance:
10mm auto: 17 DPS
Minigun: 17 DPS
With higher damage resistance, Minigun actually gains advantage because damage reduction scales unevenly with higher relation of damage resistance to damage of the weapon (armour is more effective against larger damage and less effective against smaller).
Now you have to add magazine, which you have to reload and recoil. Both will influence real DPS.
10mm auto magazine size: 12 (24 with mod)
Minigun magazine size: 500
That means that you have to change magazine 42 times (or 21 with extended mag) in 10mm before you have to change one in Minigun. It takes about 1-2 seconds to reload small mag in 10mm. That's about 1 minute equal to 1020 points of damage which you have lost. That might not be issue if you fight lone bloatfly, but will ruin your day against deathclaw.
10mm auto have recoil, Minigun have none so all bullets will be on the target without need to readjust aim.
If you disagree with numbers above, you are free to post your calculations.