This is what it says;
'Because Apple's marketing materials show that the iPad Mini 4 can do split screen multitasking it's almost a given that this is a version of A8 with 2GB of RAM. '
Really bad statement to me, nothing is 'a given' when it comes to RAM and Apple. I'd be more inclined to say that if it has A8 it's a given it has 1gb..
I wonder what the author meant by "split screen multitasking" - hopefully not just SlideOver.