People who do not understand the computer must be cautious when buying a computer, and they must not be blind when choosing a computer CPU, because the CPU is the core of the computer, and the "core" here refers to the [control core] and the [computing core]. "Control" reflects the CPU's processing performance "width", and "computing" reflects the CPU's processing "capability", computer performance is not excellent can be said to be completely reflected in the CPU hardware, CPU performance can make up for the lack of other hardware performance, but other hardware performance can not make up for the lack of CPU performance, then what kind of CPU can be called "good" CPU? To understand this technical problem, it is necessary to understand the technical description of the CPU.
Computer CPU hardware
1. The performance of the standard voltage CPU is better than that of the low voltage CPU.
Due to market needs, the current computer CPU on the market is divided into standard voltage version and low voltage version, the standard voltage version of the CPU power consumption is relatively large, so the heat generation also increases, but some computers due to design space and other reasons, the use of standard voltage CPU can not solve the drawbacks of cpu heat generation, so the use of low voltage version of the CPU, low voltage version of the CPU performance is largely reduced, so the control and operation performance of the low voltage CPU is not as good as the standard voltage CPU.
2. The larger the number of main frequencies of the CPU, the better the control performance and computing performance of the CPU.
The larger the number of main frequencies of the CPU, the stronger the ability to process data, the stronger the ability to calculate big data, the faster the response program, the shorter the time consumption, the result of the computer synthesis is [fast response speed], which is why many gamers and drawing demanders pursue high frequency CPU, of course, the price of different main frequency CPU between the same model is also different, for example: Core I9-10900F-2.8G and Core I9-10900K-3.7G," 2.8G" and "3.7G" are the main frequency parameters of the CPU.
Computer CPU hardware, you need to pay attention to the CPU frequency parameters
3. The larger the number of cores of the CPU, the faster the CPU can calculate the data.
The larger the number of CPU cores, the faster the CPU calculates the data, the shorter the time consumed from the A point to the B point "movement", the speed of the program response is of course ideal, we can compare the core number of the CPU to the power or displacement of the car engine, the greater the power and displacement of the engine, the greater the thrust of the engine, the time spent on 100 kilometers is different, the performance of the dual-core CPU is absolutely lower than that of the six cores, and the performance of the six-core CPU is also lower than that of the eight cores.
4. The larger the number of threads in the CPU, the stronger the CPU's ability to handle multiple tasks.
Many people do not understand the role of the CPU thread, the larger the number of threads of the CPU, the stronger the CPU's ability to handle multitasking, you can play the game while dealing with other things, you can also run several types of games at the same time, for example, a one-way street road is very crowded, the number of CPU threads is like a few roads of the road, the road two-way four-row road, then all the vehicles are orderly, can accommodate more vehicles, traffic flow is also large, no need to queue through. CPU threads are trying to avoid the "queuing" phenomenon under multitasking, the higher the number of threads, the greater the "width" of the computer to handle multitasking, and the better the performance of the CPU.
The choice of CPU must be careful
CPU hardware can not be blindly selected, the comprehensive performance of the computer depends on the CPU, if the CPU is not selected, then the performance of the computer is not ideal, in addition, whether the computer can meet the needs of personal use, its main hardware or depends on the CPU.
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