What does the processor s clock speed 2 5GHz mean

The main frequency is also called the clock frequency, the unit is MHz, which is used to indicate the computing speed of the CPU. The working frequency (main frequency) of the CPU consists of two parts: the external frequency and the frequency doubling, and the product of the two is the main frequency.

The full name of frequency doubling is the frequency doubling factor. There is a ratio relationship between the main frequency of the CPU and the external frequency, and this ratio is the frequency doubling coefficient, referred to as frequency doubling. The octave can range from all the way up to 23 and higher, as an interval unit.

The multiplication of the external frequency and the multiplier frequency is the main frequency, so any increase in either of them can increase the main frequency of the CPU. Since the main frequency does not directly represent the computing speed, in some cases, it is likely that the actual computing speed of the CPU with a higher frequency will be lower. Therefore, the clock speed is only one aspect of CPU performance, and does not represent the overall performance of the CPU.

The main frequency of the CPU indicates the speed of the digital pulse signal** in the CPU, which is not directly related to the actual computing power of the CPU. There is a certain relationship between the main frequency and the actual computing speed, but there is no definite formula to quantify the numerical relationship between the two, because the computing speed of the CPU also depends on the performance indicators of all aspects of the CPU pipeline (cache, instruction set, number of bits of the CPU, etc.).

2500 MHz of clock frequency for a single core.

Frequency: The clock frequency at which the CPU core is working.

CPU frequency: the clock frequency at which the CPU core works.

It means that the working frequency of your processor is, in general, the higher the CPU frequency, the better, which is mainly reflected in playing large 3D games. But this is not absolute, but also depends on the overall parameters of the CPU such as the front-side bus, the Pentium CPU is what we call a high-frequency and low-energy processor, its front-end bus is very small, so no matter how high the frequency is, it is useless.

The octa-core processor means that a physical chip is divided into multiple parallel modules with high main frequency, and several cores means that there are several modules that can process data for you at the same time, and the important thing is that the main frequency of each module is not low, which means that it can process 8 times the data of a single-core chip in the same time.

An octa-core processor is better than a quad-core processor. In the absence of a frequency gap, it needs to be made up by the number of physical cores.

How to buy a processor grinding:

1. To determine the ** of the CPU, it is decided according to your own budget.

2. The desktop CPU is not harsh on the heat generation because of the large space of the cruise wax chassis, and the notebook CPU is also called the mobile CPU, which pursues low heat and low power consumption, and the production process is more advanced.

3. Check the socket type of the CPU, select the CPU, determine the Fan La slip circumference for the motherboard, and select the motherboard with the corresponding socket type.

What concept of processor.

Hello dear! The concept of the processor is as follows for your reference! The unit is MHz GHz, which is used to indicate the computing speed of the CPU.

The main frequency of the CPU, the external frequency, and the frequency octave factor. Many people think that the main frequency determines the speed of the CPU, which is not only one-sided, but also biased for the server. So far, there is no definite formula to achieve the numerical relationship between the main frequency and the actual operating speed, even if the two major processor manufacturers Intel and AMD, there is also a great controversy on this point, we from the development trend of Intel's products, it can be seen that Intel is very focused on strengthening the development of its own main frequency.

Like other processor manufacturers, someone once compared a 1G Quanmeida with an operating efficiency equivalent to a 2G Intel processor. Therefore, the main frequency of the CPU is not directly related to the actual computing power of the CPU, and the main frequency indicates the speed of the digital pulse signal ** in the CPU. We can also see examples of this in Intel's processor products:

A 1 GHz Itanium chip can behave almost as fast as a GHz Xeon Opteron, or a GHz Itanium 2 can be about as fast as a 4 GHz Xeon Opteron. The computing speed of the CPU also depends on the performance indicators of all aspects of the CPU pipeline. Of course, the main frequency is related to the actual computing speed, and it can only be said that the main frequency is only one aspect of CPU performance, and does not represent the overall performance of the CPU.

Generally, the main frequency of the computer is relatively high, but this alone cannot judge what the computer is like. Because of the quality of the comprehensive configuration of the computer, this should be distinguished from the computer's motherboard support and compatibility, the computer's CPU, the computer's memory, the computer's storage hardware, the computer's graphics card, etc., such as the graphics card is divided into integrated graphics and independent graphics. There is also the size and power consumption of the graphics card.

The power consumption of other computer hardware, the speed at which files can be processed and so on.

The processor is marked with the main frequency of the processor, and the higher the frequency, the faster the computer.

The dominant frequency of the CPU indicates the speed at which the digital pulse signal oscillates in the CPU. The main frequency has a certain relationship with the actual operating speed.

The main frequency, also known as the clock frequency, is used to indicate the speed of the CPU, which determines the speed of the computer. As computers evolve, the higher the main frequency of the same series of microprocessors, the faster the computer will be. But for different types of processors, it can only be used as a parametric reference.

In addition, the speed at which the CPU runs depends on the replication of various aspects of the CPU pipeline performance metrics. Since the main frequency does not directly represent the computing speed, in some cases, the higher the main frequency, the lower the actual computing speed of the CPU. Therefore, the standby return is only one aspect of CPU performance, not the overall performance of the CPU.