CPU is the abbreviation of the English Central Processing Unit, which is translated as \"central processing unit\" in Chinese. In a computer, the CPU is a very large scale integrated circuit, which is one of the main components of the computer, responsible for executing instructions and controlling the operation of the computer. The main function of CPU is to carry out arithmetic logic operation, control the operation of the system and control the input and output devices. A CPU usually consists of a control unit, an arithmetic logic unit, and a cache.
< br >
The speed and performance of the CPU have a very important impact on the overall speed and efficiency of the computer. With the continuous progress of science and technology, CPU speed and performance are also improving, there are many kinds of CPU models on the market, such as Intel's i3, i5, i7, i9 series, as well as AMD's Ryzen series. Different cpus have different performance and prices, and users can choose the CPU that suits them according to their needs and budgets.
1, CPU is a very large scale integrated circuit, is a computer computing core and control core. Its main function is to interpret computer instructions and process data in computer software.
2, the performance of the computer is largely determined by the performance of the CPU, and the performance of the CPU is mainly reflected in the speed of its running programs. The performance indicators that affect the running speed include the CPU operating frequency, Cache capacity, instruction system, and logical structure. 4, the main functions of the CPU:
CPU includes arithmetic Logic components, register components and control components, English Logic components; An operational logic unit that can perform fixed-point or floating-point arithmetic operations, shift operations, and logical operations, as well as address operations and conversions.
Computer processor (CentralProcessingUnit), referred to as CPU, also known as the central processing unit, is a functional unit to interpret and execute instructions, is a computer computing core and control core, its function is mainly to interpret computer instructions and process data in computer software. In the computer architecture, CPU is the core hardware unit that controls and allocates all hardware resources (such as memory, input and output units) of the computer and performs general operations.