Speed of calculation


I have a computer with similar characteristics of SSD, RAM and GPU than another one, but a better processor (i5-7500 vs i5-6400). Why does it usually take half the time in performing SOFiSTiK 2020 calculations to the i5-6400 computer? Where could I look for the “bottel neck”? It’s really strange… Maybe is important to point out that the i5-6400 computer runs Windows 7 and the i5-7500 computer rns Windows 10…

Thanks and regards,