https://www.anandtech.com/show/13829/amd-ryzen-3rd-generation-zen-2-pcie-4-eight-core
https://images.anandtech.com/doci/13829/cpu44.jpg
Doing some measurements on our imagery of the processor, and knowing that an AM4 processor is 40mm square,
we measure the chiplet to be 10.53 x 7.67 mm = 80.80 mm2, whereas the IO die is 13.16mm x 9.32 mm = 122.63 mm2.
下側空けてchiplet2個乗るようになってんじゃん？