alt Hacker NewsM series chips are system-on-chip with RAM on the same wafer with CPU and GPU, so it impossible to outsource only part of the chip
M series chips are system-on-chip with RAM on the same wafer with CPU and GPU, so it impossible to outsource only part of the chip
No it isn't, DRAM is made with a different process and those are chiplets, perfectly possible to outsource, and the only possibility really as TSMC does not make DRAM.