Difference between Asset Management Module and CMDB

Difference between Asset Management Module and CMDB

Hi all,
I'd like to understand the difference between the Asset Module on ServiceDesk Plus and the CMDB. I see that when I create a new Asset, it is alse created as a CI on the CMDB, but for the Assets I need license (I had to buy a license pack for 1000 aditional nodes), as far as I know for the CMDB this is not required.

The difference I see is that Assets are available for users when creating a new Ticket or Request, is that the only difference?

Thanks and best regards,