Eight nuclear design is adopted for different models of mobile phone CPU from different manufacturers for the following reasons:
1, software requirements for hardware performance.
2, the ability of hardware design.
3, the ability of chip production.
In fact, mobile phone CPU is not born in eight nuclear. ..... Now the mobile phone CPU is upgraded bit by bit from the initial state through continuous technological development.
Early mobile phones used analog signals, and the CPU design was very simple.
Later, with the blessing of digital technology, the development of mobile phones began to enter the fast lane. Until the advent of smart phones.
In the early days, the functions of mobile phones were limited to making phone calls and sending messages.
Later, the functions of mobile phones became increasingly rich, and eventually a smart phone was developed, which became an indispensable tool in people's daily life.
At this time, the performance requirements of mobile phone software for hardware are getting higher and higher, so the development speed of mobile phone CPU is faster.
Because the design and production of VLSI used by CPU are limited by technical conditions, it is impossible to improve the performance indefinitely, so multi-core CPU began to appear ... and gradually developed, and today's eight nuclear CPU came into being. ...
In fact, of course, the cpu can be composed of more than eight cores ... six cores or even more can do it completely ... But under the current technical conditions, eight nuclear is the most cost-effective choice, so all manufacturers regard eight nuclear CPU as the focus of current research and development and production. ...