Originally Posted by finalheaven
Sorry if I'm jumping to conclusions, but are you saying that above 3200+, latencies matters more than speed? And what does the acronym DFI stand for?
Based on my experience, definitely.
3520MHz 14-14-14-28-56-177ns (tCL-tRCDR/W-tRP-tRAS-tRC-tRFC) stands no chance against fully tuned 3200MHz 12-12-12-26-54-140ns (tCL-tRCDR/W-tRP-tRAS-tRC-tRFC) settings, everything else being equal.
DFICLK (Data Fabric). The fabric that connects the CCXs, memory controller and other blocks within the die together. It's frequency is tied to the MEMCLK (1:2 rate).