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%, 

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

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

If you use A320,B350,X370,B450 or X470 motherboard , you must update its BIOS version,otherwise this CPU maybe not work normally.

Tips: I have recorde all CPU serial number , don't try to exchange my CPU,Thanks!

Market segment: Desktop

Model number:     Ryzen 7 3800X
                              

Frequency :     3.9GHz

Socket :       Socket     AM4                             

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:None


 Thermal Design Power  :105W