For a major chip announcement, Apple’s M1 launch gave us very little on the chip architecture – page size, memory addressing, internal bandwidth, or clock speeds. At one level that makes sense, given that there is nothing to compare the M1 to, except Apple’s own A-series chips.
But for those who like to geek out over such details – like me! – their lack is distressing. But the biggest concern for power users is likely to be memory.