The boxes are stock. They both use the same hard drives. Neither has any applications, except Aces High, installed. They are straight forward OEM installations of the OS's with all Microsoft updates installed.
In operation, I have not found Windows 10 to be slower or faster than Windows 7. Then again, it is a limited set of data.
Boot times for Windows 10 is around 28 to 30 seconds. Windows 7 is around 19 to 22 seconds. Odd thing was, it was booting faster, then after an update, it started booting slower and has leveled off.
I'll say it again. These are stock installations of the full OEM OS's. No changes whatsoever to either of them.
Latrobe, I said if the source of the problems were not fixed, they would come back. You seem to think the source was Windows 7. It was not. There was something else which caused your Windows 7 box problems.