Compared with the performance of 5nm chips,2nm chips are more dependent on EUV lithography machines, and the manufacturing steps of 2nm chips are much less than that of 5nm chips.
The 22nm process technology may be able to integrate about 50 billion transistors on a chip the size of a \"fingernail\"; According to foreign technology media AnandTech reported that IBM's 2nm process can integrate 333 million transistors per square millimeter chip. By comparison, TSMC's 5nm process has about 171 million transistors per square millimeter, and Samsung's 5nm process has about 127 million transistors per square millimeter.
The difference between 2nm and 5nm chips
one
Performance,2nm chip compared with 5nm chip performance, the dependence on EUV lithography machine is stronger,2nm chip manufacturing steps are much less than 5nm chip.
two
Compared with the features of 5nm chips,2nm chips can greatly improve the functions of notebook computers, from faster processing in programs, to easier assistance in language translation, or to faster Internet access, and mobile phone battery life quadruple.
The density of the 2nm chip reached 333MTr\/mm2, and the density of the 5nm chip was 171.3MTr\/mm2