How does the computer CPU look at the batch? How Do I View the CPU Serial Number?

Let's talk about the two types of CPUs on the current mainstream desktop platform.

AMD CPUs are identified by the production lot (cycle).

AMD is a bit more intuitive than Intel in terms of production batch identification.

As shown in the figure above, there are 4 numbers in the third line of the processor number, and the red line marks the position, which represent the AMD processor.

The batch cycle of production and delivery, 0729 in the above figure indicates that the production batch is the 29th week of 2007, which is about mid to late July.

Intel CPU production batch (cycle) identification.

The Intel processor needs to judge the batch based on the corresponding code control.

<> I used red letters for the above pictures.

The red line indicates the method of identification. Intel's processor batch identification is mainly based on the 234th digit of the bottom line of the top cover etching number (the first character is sometimes a letter and sometimes a number, which is not considered here), which indicates the CPU production batch cycle. Note that each processor in the diagram above is crossed in two places, and one is in the top row, which can be used as a basis for judging the following year figures.

Generally in the second row of the surface of the CPU, the words such as 0809 are his batches.

There is a serial number below, and that serial number can be checked, I hope you can, thank you.

Method 1: Right-click on the computer, click Properties, and open the computer properties.

On the Computer Properties page, view the CPU model of the computer.

Method 2: Right-click on the computer, click on Manage, and open Computer Management.

Click the Device Manager node under Computer Management to view the CPU (processor) model information.

Method 3: Right-click on the blank space of the taskbar and click "Task Manager" to open the task manager.

Click on the "Performance" option and click on the CPU to view the model information of the CPU.

CPU serial number want to check the resume! What is the best way to use it? Let me give you a detailed introduction to how to check the CPU serial number! Hope it helps!

Method 1 of viewing the CPU sequence number:

For Windows XP, press the "Win+R" shortcut.

Enter "cmd" and then press enter in the DOS window.

Enter the systeminfo command.

You can see your Windows XP date of birth (referring to the date of initial installation of Windows XP). , if you use ghost to reinstall the system.

After that, it will still be based on the previous time.

In addition, you can see all the information about the system, such as the hostname, processor, network card, and how many patches the system has.

Method 2 of checking the CPU serial number:

In the P3 era, Intel used to label each processor with a unique serial number. However, this practice has been resisted by various countries, who suspect that this kind of blocking and searching may lead to leaks.

After that, the processor internal number should still be there, but Keikno should not have a unique serial number.

If the processor is boxed, the fan serial number and the serial number of the box can be matched through 800**, then the processor is the original box.

View the CPU serial number method 3:

Steps to view the CPU ID:

1. Open "QQ Computer Manager".

2. Click "Toolbox" 3. Click "Hardware Detection" 4. Click "CPU Information" 4. CPU serial number.

Here's how to check it out:

1. Right-click the taskbar on the left side of the desktop and select Click System.

2. In the system interface, we can view the CPU model of our computer.

3. It can also be viewed through the task manager. Go to Task Manager. Click Performance.

4. In the performance bar of Task Manager, we can view the CPU model and operation.

5. It can also be viewed through other CPU detection software, as shown in the figure below:

6, As shown in the figure below, we can see the detailed parameters of the CPU.

Hello dear, the accuracy of the computer to check the CPU serial number depends on the query method. Generally speaking, it is most accurate to query the CPU sequence number through the operating system, because the operating system can directly access the CPU to obtain the accurate serial number. It is also possible to query the CPU serial number through the BIOS, but there may be some deviations, as the BIOS may not fully detect the serial number of the CPU.

In addition to this, the CPU serial number can also be queried through the hardware information query software, but the accuracy may be reduced because the software may not be able to fully detect the serial number of the CPU. In general, the accuracy of the computer query CPU serial number depends on the query method, generally speaking, the query through the operating system is the most accurate. It's a pleasure to serve you.

You can open the computer's [Settings] - [System] - [About] to view the processor information.

The analysis can be carried out in the following way:

1. Not displayed: that is, the CPU name cannot be recognized on the system CPU-Z or the correct specification and model cannot be displayed although the name can be displayed, and 0000 is displayed above the CPU specification on CPU-Z.

2. Positive display: It means that the name and version of the CPU can be displayed correctly on the CPU-Z of the Senchain system.

3. Official version: Shipped in large quantities, the most stable version of Intel's official version.

You know it all with a cpuz test.