Abstract：From the perspective of the internal management of universities, the present article established an InputOutput Performance Evaluation System for the internal colleges, combined with the actual situation of N University and made a correlation analysis of the InputOutput data of 20 colleges of N University in 2011.The results of superefficiency, puretechnicalefficiency, scaleefficiency, returnstoscale and slackvariables were got and put into a DEA model. Diagnostic comments on the performance of these colleges were made according to the Benchmarking Theory to help to find shortcomings and improve the colleges performance.
2014, Vol. 8 
