M2 is not a laminated chip. The M2 is a second-generation self-developed chip introduced by Apple in 2022 that uses TSMC's 5-nanometer process, but is not a laminated chip. Laminated chip is a chip packaging technology that stacks multiple chips vertically together to reduce the size of the chip and increase the performance of the chip. At present, Apple has not introduced a chip using the laminated chip technology.
M2 is not a laminated chip.
Different from the three generations of performance enhancements derived from M2, it is not a stack of chip specifications, but a chip with certain changes in architecture and hardware, which is a true iterative product.