How to differentiate without using pc(using cpuz or whatever) between two graphic card from the same manufacturer with same design but different model? see picture below. Both got same design so how to tell the different between this two? just the graphic card, no box, receipt or anything. Just curious because i want to buy used stuff.
this is msi gtx 1050 ti oc dual fan 4gb
this is msi gtx 1050 oc dual fan 2gb