Yes, it's possible to use 6400MHz DDR5 RAM at 6400MHz with the I7-13700K.
Yes, it's possible to use 6400MHz DDR5 RAM at 6400MHz with the I7-13700K.
The 7200mhz RAM sticks offer a strong discount, but running them in dual channel at this speed might introduce more instability compared to using a lower-speed configuration.
Yes, 7200 doesn't consistently function with XMP on many CPUs and motherboards, whereas 6400 does.