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A nanometer is a unit of length equal to one billionth of a meter. 2 The nanometer in CPU refers to the nanometer level in the manufacturing process, that is, the line width size i...

What does the CPU mean by nano?

A nanometer is a unit of length equal to one billionth of a meter.
2 The nanometer in CPU refers to the nanometer level in the manufacturing process, that is, the line width size in the chip manufacturing process.
The nanoscale manufacturing process means that the circuit elements on the chip can be much smaller and more tightly arranged, resulting in improved chip performance and power consumption.
Smaller nanometers generally mean higher integration and lower power consumption.
3 With the development of science and technology, the manufacturing process continues to improve, and the nanoscale manufacturing process is also constantly updated.
At present, the common CPU manufacturing processes are 7 nm, 5 nm, etc.
With the continuous reduction of the nano level, the performance and power consumption of the CPU will be further improved, thus promoting the development of computer technology.


The nanometer by CPU refers to the minimum line width size in the chip manufacturing process, that is, the distance between transistors. A nanometer is a unit of length, and one nanometer is equal to 10 to the minus 9 meters, or one hundred-thousandth of a millimeter. In chip manufacturing, the size of the nanometer determines the performance and power consumption of the chip, and with the development of nanotechnology, the chip can be made smaller, faster and more energy efficient. At present, the common chip manufacturing process is 14 nm, 10 nm, 7 nm and so on.


According to the inquiry information:

In computing, nanometer is a unit of length commonly used to describe the size of a chip. Specifically, 1 nanometer is equal to 10 to the -9 meters, which is a billionth of a meter.