Very much an AMD Ryzen 5900x. Used minimally as I started gaming less. Unfortunately I cannot find the box (lost in house move) but I will pick it very carefully and safely. The item "AMD Ryzen 9 5900X Desktop Processor (4.8GHz, 12 Cores, Socket AM4)" is in sale since Sunday, August 15, 2021. This item is in the category "Computers/Tablets & Networking\Computer Components & Parts\CPUs/Processors".The seller is "st1400c" and is located in Grimsby, Lincolnshire . This item can be shipped to United Kingdom.