Amazon.com: AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop。AMD's Ryzen 7 7800X3D, The Best CPU for Gaming, Is Only $299。AMD Ryzen 7 7800X3D - Ryzen 7 7000 Series Zen 4 8-Core 4.2 GHz。未開封新品です。。AMD Ryzen 7 7800X3D desktop CPU review: Faster than a Core i9