What will be the speeddifference in rendering Motion project using a MBpro 13 inch with quad core/2.7GHz/i7 and a MB pro 6core/2.9 GHz/i9 ???? Is this a factor 2 or more/less ?????
Depends on the process software etc but assuming FCPX at least twice as fast for the 15 inch in many processes it’s the GPU that will make the biggest difference in some things processor in others.