Why the radeon 7600m work more efficiently and effectively in Built-in Administrator Account in windows10 than usual account in windows10?

Recently,I  found an interesting  fact  when I palying  the  games.   The graphic model seems work  more efficiently and effectively in Built-in Administrator Account.Is  there  something  wrong  with  the operation system  windows10.This seems  to be  incredible.After al  the Built-in Administrator Account  is  disabled in  the Default configuration.