Why does the Ram speeds slowdown in 3.6GHz quad-core when upgrading?
PC4-21300 DDR4 2666MHz SO-DIMMs will operate at 2400MHz speeds in iMac19,2 models with a 3.6GHz Quad-Core i3 Processor.
I want to know why this happens and if there is a way around it? Or should I not worry about the 266MHz speed difference?
What difference do 2666MHz and 2400MHz have on Ram speed?
How much will it truly slow down if I upgrade from 16GB ram to 64GB ram, or will I even notice?