Requirements don't really have a scale, its just whatever the developer decides a lot of times with no reasoning given, I often find stated system requirements for a game to be just flat out wrong or very vague.
I really don't know how Andromeda will perform, we will find out when it launches. It is however running a very heavily edited version of the frostbite engine from the battlefield games, so if that is any indication of performance (which it very well may not be) yes I would expect a 980 ti to achieve 1440p at least 60fps at max settings or close to it. Not sure about 4k but if it will run 1440p 60 or better it would likely do 4k 30.