Ryzen 7 7840hs vs ryzen 9 7940hs reddit July 8, 2019 16 32 64 128 Ryzen 7 vs intel core i9 Ryzen 9 7950x3d vs 5950x Ryzen 7 5800hs vs ryzen 9 5900hs Ryzen 7 5800x vs 9 3900x Amd ryzen 9 7900x3d vs amd ryzen 9 7950x