The generic substation event(GSE) model and the sampled values(SAV) model are important models of IEC61850 standard defined general describe substation information model and information exchange service.This paper analyzes generic object oriented substation event(GOOSE) and generic substation state event(GSSE), but seldom compares the different point and similar point involve in the GSE and SAV. By taking into account report information exchange, abstract service model and specific communication service mapping,GOOSE and SAV are carefully analyzed and compared. It is pointed out that GSE has advantange in universality of information content and reliability of information exchange. In the same time,this paper points out that the two models have similarity with real-time, model mapping way.