X-99 memory differences

[digitaldreams]

Running 32gb (4x8gb) of 2133 on my ASUS x-99s motherboard.

I remember reading that different cas ratings made little if any difference on the x99 boards. What about increasing memory frequency from 2133 (listed in spec of my motherboard and old 5820k) to 2400 (listed in spec of new 6850k). Yet 2400 is listed as overclocking in the ASUS manual ? (would it overclock the cpu too ??).

Thanks in advance

 

[digitaldreams]

https://www.anandtech.com/show/8959...to-3200-with-gskill-corsair-adata-and-crucial

Thanks Dave