Amd ryzen 9 7900x3d raphael am5 July 8, 2019 16 32 64 128 Amd ryzen 9 7900x3d raphael am5 4.4 ghz 12 core Amd ryzen 9 7900x3d 5 6 ghz raphael am5 boxed Amd ryzen 9 7900x3d test Am5 ryzen 9 7900x Amd ryzen 9 7900x3d vs amd ryzen 9 7950x Amd ryzen 9 7000