EE application: meaning the application you submitted to obtain your permanent residency i.e. fsw / cec / pnp, etc. Or did you go through via some other programs? In each application there is an entry for you to put your mailing address. So for that application, there is an address A.
The portal I mean the PR confirmation portal, assuming that you are inland? If so, you must have input an address and uploaded a photo to the portal. Let's call this address B.
My personal experience, the PR card was sent to the mailing address A, not B.
The best way to find out where your PR card was sent is to call IRCC, and ask them to confirm the mailing address for the PR card application. (This was how I found out that they sent to address A, not B)