About shipment: 1,I will selct Standard shipping and provide international rigistered tracking number.

About return:I confirm all items are good because I will test it before shipping. If you need return,please contact with me in time.We will reslove it together.

About item: Good condition ,Tested 100%, Work 100%, 

Please check if your motherboard model number and BIOS version are compatable with this CPU.

This CPU is compatiable with X370,B450 , X470 ,B550,X570 or A520 motherboard , you must update its BIOS version to last version ,otherwise this CPU maybe not work normally

Tips:NONE Integrated graphics,you must use PCI-E display card.

Caution: This is R7 5800 ,Not 5800X.

               I have recorded all CPU SN,don't try to exchange my CPU,thanks!

Market segment: Desktop

Model number:     Ryzen 7 5800        ( Not 5800X )                             

Frequency :     3.4G                             
Turbo frequency:4.6G

Socket :       Socket     AM4                             

Microarchitecture  :ZEN 3

Manufacturing process:  7nm                                                      
The number of CPU cores  :    8
The number of threads     :       16

Level 2 cache :   4MB  

Level 3 cache size :  32MB    

Integrated graphics: No


 Thermal Design Power  :65W