It's remarkable to me that this shows what an iPhone chip has been capable of, and a reminder about how strongly Apple works to keep phone, tablet, and laptop in separate segments. Even though they share the same chips.
Going to be signficiantly harder for Qualcomm X2 Elite to make a splash, given the price here. I have high hopes for the X2 Elite Extreme (even if it is going to be cursed with incredible difficulty trying to get each of these non-ACPI / DeviceTree systems running Linux). But this raises the bar signficiantly.