AMD processor How to tell True and False

How can I tell if an AMD processor is TRUE or false? With the popularity of online shopping, many friends are accustomed to Taobao and other online shopping platform to buy CPU. But many friends buy back after the CPU, but also worry about buying a fake, for this situation, how do we tell the CPU true or false? If it is a newly purchased AMD boxed CPU, it can be identified in the following 2 ways, as detailed below.

1, first to see whether the label on the box on the serial number is the same as the serial number on the CPU surface, if not consistent, the basic can be determined that the CPU is false;

2, if the AMD CPU packaging and the same as the serial number above the CPU, then enter the AMD processor serial number query URL: http://amdsnv.amd.com/querycn.php then enter the serial number to query (www.pc841.com computer Pepsi net), As shown in the following figure.

If the corresponding model information can be queried, then the CPU is true and the reverse is false.

If it is a bulk CPU, it can only be distinguished by looking at the appearance and query sequence. Here is recommended that you buy the CPU as much as possible to buy boxed, so it is more convenient to distinguish.