Aida64 proves that the memory channels are very free flowing in terms of bandwidth. This allows the DDR4 dual channel memory to offer all of the performance it has to offer. When the CPU is overclocked, there is very little performance benefit; it is marginally worse here.
A slightly different story here, the overclock gives a small boost to the memory performance.
Combined Latency Test
The memory latency is in line with the rest of the DDR4 tests, only falling short of the ASUS M8H by a few nanoseconds.