[SOLVED] Why does internal memory speed make such a big difference for AMD Ryzen processors?

[QuintusSert]

I've been hearing this from several places now so I was wondering why it is that your RAM speed won't make much of a difference in speed for intel processors while for Ryzen processors it does

 

[norcalsc]

this article can explain it better than me

https://en.wikichip.org/wiki/amd/infinity_fabric