1, nm: nano, process, 28nm process is definitely a higher level, heatThey consume less power.
2, the 50nm process and 28nm process of the mobile phone processor refers to the CPU "production process," and the CPU "production process" refers to the process of processing various circuits and electronic components in the production of CPU, manufacturing wires to connect various components and so on. The difference between 50nm process and 28nm process: 28nm manufacturing process represents advanced production technology.
3, the chip manufacturing process is often represented by 90nm, 65nm, 40nm, 28nm, 22nm, 14nm. Now cpus are integrated in hundreds of millions of unitsTransistor, this transistor is composed of a source, a drain and a gate located between them, the current flows from the source into the drain, the gate plays a role in controlling the current off.
4, second, 28nm graphics card support more updated application technology; Third, 28nm graphics chip area is smaller, the core heat is lower; Fourth, 28nm graphics card power consumption is lower, the overall design scheme is more flexible.
5, personal opinion) The same frequency 28nm power consumption bottom, but 2G frequency relative to 2G power consumption is larger. Therefore, it is not possible to determine who is high and who is low in power consumption, and specific test data is needed.Nanoscale processes for cpus and phones have... '> Snapdragon 801 is a few nanometer process, the performance is really poor,14 and 16 nanometer process CPU and mobile phone have...
1, Snapdragon 801 is a mobile processor launched by Qualcomm in 2014, using a 28-nanometer process, its main characteristics are low power consumption, strong performance, support for 4G networks. 2, First of all, the Snapdragon 801 processor uses Qualcomm's advanced Krait 400 architecture, with 4 cores and a maximum 45GHz frequency. It not only has a strong performance, but alsoThe 14nm FinFET process is also used, resulting in a great improvement in power consumption and heat control.
3, different product performance, Qualcomm Snapdragon 801 processor performance is higher than the Snapdragon 625 processor.
The 28nm, 14nm and 7nm of the chip process represent the size of the transistor gate in the semiconductor manufacturing process. The smaller the gate size, the more integrated the transistor, and the number of transistors that can be made on the chipThe more. The 28nm process is a milestone in semiconductor manufacturing.
Nanometers 7 nanometers 14 nanometers and 28 nanometers the difference is as follows: 5 nanometers (nm) equals 0.0000005 centimeters (cm). 7 nanometers (nm) is equal to 0.0000007 centimeters (cm). 14 nanometers (nm) is equal to 0.0000014 centimeters (cm). 28 nanometers (nm) is equal to 0.0000028 centimeters (cm).
Kirin 830 and Kirin 980 are two processor chips owned by Huawei, they are in the process, CPU and GPU, AI performance and other aspects of the difference. The Kirin 830 uses a 28-nanometer process, while the Kirin 980 uses a 7-nanometer process.