Is the CPU a USB flash drive?

No. **Processor.

**Processor.

It is the abbreviation of "Central Processing Unit" in English, that is, CPU, which is generally composed of a logical operation unit, a control unit and a storage unit. The logical operation and control unit includes some registers, which are used for the temporary storage of data in the process of data processing by the CPU, which is simply composed of two parts: controller and combinator.

In fact, when we buy a CPU, we don't need to know its structure, just know its performance.

Of course not, the CPU is the heart of the computer. USB flash drive is a removable storage device, two concepts, you understand it for the time being. You don't understand it if you talk too much.

Definitely not, the CPU is a **processor, and the U disk is a removable disk, like ***.

Of course not. Completely irrelevant stuff!

The CPU is good with h behind it.

The processor is followed by the letter U on behalf of the mobile platform low-voltage processor, the mobile platform is also a notebook, low-voltage refers to low power consumption, power saving, and relatively low performance, usually used in thin and light books, ultrabooks, and business laptops.

Advantages: light and portable, power saving, long battery standby time, high quality of the whole machine, good integration.

Disadvantages: The main frequency is low, the performance is weak, generally on-board memory and on-board hard disk, and it is difficult or even impossible to expand the memory hard disk. There are fewer interfaces.

Suitable for people: general study, office, entertainment use, light games are pure, most online games can be played, and users with mobile needs.

Common low-voltage processors such as the eighth-generation Core i5-8250U, the tenth-generation Core i5-10210U, representative series such as the Crude Lenovo Xiaoxin series, Dell Inspiron series.

The processor is followed by H on behalf of the standard voltage processor of the mobile platform, that is to say, the standard power consumption of the notebook CPU, the power consumption of such a processor will be high, and the performance will be relatively high, usually used in game laptops and design laptops.

Advantages: The main frequency is higher, the performance is stronger, the notebook equipped with this chip generally has better heat dissipation, the performance release is stable, and the memory hard disk is easy to expand. Rich interfaces.

Disadvantages: high energy consumption, short battery standby time, and low frequency reduction if not plugged in. The notebook is thicker and heavier, so it is not too convenient to carry the stool. The quality of the whole machine is worse than that of the thin and light book.

Meaning of Intel Core Processor

i3, i5, i7 are the code names of the series, and the first or first two represent the first generation, currently up to 11. The middle number represents the registration, and generally the bigger the better. In the following letters, M stands for standard voltage for low voltage energy saving, but the performance is weak, h is for high voltage, X stands for high performance, Q stands for high performance level, Y stands for ultra-low voltage, and K stands for can be overclocked.

The main differences between a CPU and a hard disk are as follows:

The main function of the CPU is logic control and numerical calculation, and the main function of the hard disk is to save programs and data;

The CPU must be powered on, and if the power supply is stopped, all the data being processed inside is immediately lost. In addition to the hard disk must be charged when transmitting data, the data can be stored silently without power supply, and the data can be stored for a long time;

The working speed of the CPU is the fastest among the computer accessories, and the traditional mechanical hard disk is the slowest among the main accessories;

The smallest operating unit of the CPU is the transistor under the advanced semiconductor process, and the smallest storage unit working in the traditional mechanical hard disk is the magnetic medium;

CPUs are usually smaller, with a package size of around 5-10 square centimeters. Hard drives, on the other hand, are usually larger, usually 150 square centimeters, and nearly two centimeters thick.

It is not a thing at all, the processor (Central Processing Unit, referred to as CPU) as the computing and control core of the computer system, as the final execution unit of information processing and program running, and the hard disk is used to store files, which is divided into solid state drives and mechanical hard disks.