In fact, the biggest performance difference is in the outside diameter of the middle rod. Nanometer 7 belongs to the more traditional rod, is about 7mm outer diameter, 7 nanometer process chip than 14 nanometer process chip save power. Looking to the future, with 5G and peopleLittle. For example, the north will have underfloor heating, and the more heating pipes per unit area, the warmer it will be. It is a truth that the more transistors per unit area of the chip, the faster the calculation speed.
2, in fact, the biggest performance difference is in the outside diameter of the rod. Nanometer 7 belongs to the more traditional rod, is about 7mm outer diameter, 7 nanometer process chip than 14 nanometer process chip save power. Looking forward to the future, with the development of 5G and artificial intelligence technology, the mature application of 5G intelligent terminals, virtual reality, wearable devices, blockchain, artificial intelligence and other products will affect chip performance and energyHigher demands on consumption and computing power.
3, in the field of chip manufacturing, 14 nm and 7 nm processes represent different levels of technology. The 7nm process enables more transistors to be integrated on the same size chip than the 14nm process, resulting in higher performance and lower energy consumption. With the continuous progress of 5G, artificial intelligence and other technologies, the demand for chip performance, energy efficiency and computing power is also increasing.
4, under normal circumstances, the lower the number of nanometers of the mobile phone chip, it means that the mobile phone has low heat, less power consumption, and the consumer experience is better! 14nm and 7The nm chip will not feel a significant difference in daily use, but it can be felt in specific environments such as mobile games and high temperatures! The above personal opinions are welcome to criticize and correct.
5, nano made of the process, although now said to be at the forefront of the industry. First of all, the first point is the 7nm process, which is a technology that has been popularized in recent years, and this technology is more difficult than the chip 7nm technology that we experience on our mobile phones, after all, the electronic crystal conduit is getting smaller and smaller, and the running speed that it can carry is getting faster and faster. It is thus possible to process more instructions in a shorter period of timeThe main embodiment in the chip.
1, chip 14nm, that is, in the process of producing CPU, the precision of the integrated circuit is 14. The higher the density of the IC circuit design, means that in the same size area of the IC, you can have a higher density, more complex function of the circuit design. After the invention and mass production of transistors, various solid-state semiconductor components such as diodes and transistors are widely used to replace the functions and roles of vacuum tubes in circuits.
2, nm process refers to the productionIn the CPU process, the precision of the integrated circuit is 14. The higher the density of the IC circuit design, means that in the same size area of the IC, you can have a higher density, more complex function of the circuit design. The development and progress of microelectronics technology is mainly based on the continuous improvement of process technology, which makes the feature size of the device continue to shrink, so that the integration degree continues to improve, the power consumption is reduced, and the device performance is improved.
3, the nano process of the chip refers to the chip internal circuit and the distance between the circuit is 14 nm; Nanofabrication process refers to the manufacturing process of a CPU or GPU, or the size of a transistor gate circuit,The unit is nanometer (nm).
4, the process 14nm refers to the CPU transistor gate circuit is 14nm. CPU nm refers to the process of manufacturing a CPU or GPU, or to the size of a transistor gate circuit, in nanometers (nm). At present, the mainstream CPU process has reached 14-32 nm, and the higher in the research and development process has even reached 7nm or higher.
5, nano good. Nanometer means manufacturing process refers to the manufacturing process of the CPU or GPU, or refers to the size of the transistor gate circuit, in nanometers (nm). 14 and 22 nanometersDistinction: Distinguish between different manufacturing processes. Manufacturing process, scale table integrated circuit. At the same chip area, the circuit described by the 14nm process is naturally more complex than that described by the 22nm process. Different power consumption.
1, How big is a 14-nanometer chip? My answer is yes. Because essentially, the 14-nanometer chip hasHow much , the essential difference between the two is the number of transistors that can be contained in the same area. So in my opinion, if you do not consider the size factor, the 14 nanometer chip as long as it is large enough to reach 5nm computing power. Of course, this is only from the theoretical analysis is possible to achieve. Among the practical factors, the gate problem of the transistor and the energy loss and whether it can be integrated should also be considered.
2, although 14 nm and 7 nm are chip manufacturing processes, but power consumptionIt is not only related to the manufacturing process, but also related to many factors such as the volume of the chip, the power supply method, and the use scenario, which can not be calculated simply by using multiples. However, in general, the use of more advanced manufacturing processes can reduce the energy consumption and power consumption of chips. According to the news, TSMC will replace Samsung and take the Tesla assisted driving (FSD) chip single, will be produced by 4 nm or 5 nm process (should be the next generation of FSD chip HW4, because HW3 is 14 nm chip). Tesla is expected to become TSMC's top seven customers next year, which is also among TSMC's main customersFor the first time, there are new energy vehicle enterprise customers.
4, the nano process of the chip refers to the chip internal circuit and the distance between the circuit is 14 nm; Nanomanufacturing process refers to the process of manufacturing a CPU or GPU, or the size of a transistor gate circuit, in nanometers (nm).
5, nm is the current most advanced chip process technology achieved by EUV (extreme ultraviolet) lithography, and it is also a selling point for smart phone manufacturers to compete for publicity. After entering the second half of 2020, Apple A1 Kirin 9000, Snapdragon 888 and other 5nm process chips have entered the scene.
6,The higher the density of the IC circuit design, means that in the same size area of the IC, you can have a higher density, more complex function of the circuit design.