Analyzing CPUs at nanometer sclae
Die shots and transistor-level debugging on Raspberry Pi 5 Jeff Geerling.pdf
https://meet.discus.sh/watch?v=WKrt1E5fxLg&listen=false
https://www.jeffgeerling.com/blog/2024/die-shots-and-transistor-level-debugging-on-raspberry-pi-5
Same for 7nm
https://meet.discus.sh/watch?v=EKb3OAoGeIw&t=0