Update on this.... A20 v3 apperantly got its marketing material switched over to a copy paste of the C4000 page a couple months back. Which means both are dual core processors. (BCM4906 1.8ghz 64 bit...

@ram1220 I can't find FCC photos but the V2 is apperantly a quad core BCM4908 like the v1. The marketing material from TP-link also suggest this per C4000 v.2 data sheet. "1.8GHz Quad-Core CPU" C4000...

I know this is older, but the main difference is that the C4000 v3 doesnt use a quad core cpu. It uses a dual core of the same A53 cortex family. BCM4906 vs BCM4908. From what I understand, the A20...