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For many installed users, CPU has always been one of main installed hardware. The choice of processor will also determine speed of computer. And when we select a processor, we also need to check base frequency and number of processor cores to judge whether processor is good or bad. So does base CPU frequency and number of CPU cores affect performance of a computer? Spreading popular science knowledge can help a huge number of established users.

What does main processor frequency mean?

CPU clock speed, which is clock speed at which CPU core runs (CPU Clock Speed). It is common to say that a certain CPU is in megahertz and that number of megahertz is "basic CPU frequency". Many people think that main frequency of processor is its operating speed, but this is not so. The fundamental frequency of CPU indicates rate at which digital pulse signal oscillates in CPU and is not directly related to actual processing power of CPU.

What does number of processor cores mean?

The number of CPU cores refers to number of CPU cores. The CPU core is an important component of CPU, made of single-crystal silicon according to a certain technical process, all calculations, receiving / storing commands and processing data of CPU are performed by core.

Regular CPU cores include dual-core, quad-core, six-core, eight-core, twelve-core, etc. In case of same core frequency, cache size, and other conditions, more CPU cores, better overall CPU performance. For example, a 3.8GHz 6-core processor is more powerful than a 3.8GHz dual-core processor.

When choosing a CPU, in addition to number of CPU cores, you should also pay attention to generation of CPU, frequency, cache level, power consumption, etc. In doing so, also pay attention to compatibility of processor with selected motherboard chipset.

Should we pay more attention to base frequency or core count when buying a processor?

CPU base frequency and number of cores are main parameters of processor, you should pay attention to main frequency or core, depending on your needs.

Generally speaking, for games, main frequency of processor is preferred, since game requires simplest and most rough computational work, multi-core is somewhat useless in this regard. Generally speaking, mainstream games are called dual-core/quad-core, so we give priority to CPU with high main frequency, so that single-core is stronger and game has more advantages. If there are more games, then requirements for number of processor cores are higher, in this case processor frequency and number of cores are very important.

There are also some professional software jobs such as designing, 3D video rendering, etc. that require multi-core and multi-threaded parallel processing that takes advantage of number of cores. The more cores better. .

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The main CPU frequency and number of cores are important factors that determine performance of a computer. Of course, if we have a large budget, we can choose a CPU with multi-core and high main frequency. However, when we buy a computer and buy a processor, we tend to pay more attention to sufficient availability, so we will choose a high-frequency or multi-core processor according to our needs. If you play games, you may prefer high-frequency processors. If you open more software and games, or need to design and render videos, choose a processor with as many cores and as much cache as possible.