A "pickup builder" for PRS said they are the same but a different magnet sauce. I read some where the Tremonti is 3 magnets. I'm not alone when I say I personally feel the Tremonti is very versatile and a huge fan. Responds well to knob adjustments, like an entirely different pickup. Rather the two are the same I wouldn't know for sure. The readings are the same and magnets do change the character of a pickup. Also, PRS does use the same pickup and/or changed magnets and tweaks with a different name quite frequently.
There's also pole adjustments. It amazes me how much this can change a pickup. Not too long back I picked up a used covered 5909 and it sounded nothing at all like my uncovered 5909, way more than a cover or different guitars would alter. After hours and hours of pole adjustments they now sound very similar, like you'd expect from a cover or different guitars.