Chiplet design is a modular approach to building processors. ... Chiplets allow manufacturers to increase yields of chips over monolithic CPU designs where all pieces of a processing unit are built into a single piece of silicon.

What is a Chiplet?

A chiplet is one part of a processing module that makes up a larger integrated circuit like a computer processor.

Is Chiplet a die?

“Each chiplet had a die area of 213mm2 in a 14nm process, for a total aggregate die area of 4213mm2 = 852mm2 . This represents a ~10% die area overhead compared to the hypothetical monolithic 32- core chip.