Nvidia card swap

Currently running rpm fusion akmod-nvidia drivers on an older card. I am about to install a newer (different) nvidia card, which should use same driver (how do they differentiate? Should I care?) Can I shut down, swap cards, reboot and wait - or ... do something else? regards -- Dave Pawson XSLT XSL-FO FAQ. Docbook FAQ. http://www.dpawson.co.uk