Yes I got that.
But what we can deremine as modern ? If GPU can handle a dx10 it will be good enough to be able to run ‘modern’ stuff ? ( sort of low end gpu like geforce 210 for example )
And Im not thinking about performance because Im not planning trilions of polygons and effects 
But just trying to understand what kind of hardware customer must have at least to run a simple game made in UE4.
Thanks in advance!
Cheers!
edit: TheJamsh Thanks.