Lafiel on 15 March 2017
seems like this was the cheapest option
the Tegra X1 has wasted silicone space, because the 4 A53 cores can't be used while the 4 A57 cores are active, but atleast they saved on a redesign for these chips
I imagine when they shrink it to 16nm or lower process they'll get rid of these low powered cores entirely
