Gaming pc amd ryzen 9 3900x rtx 3080 July 8, 2019 16 32 64 128 Ryzen 9 3900x 3090 Ryzen 9 3900x for gaming Rtx 3080 ti + ryzen 9 5900x Ryzen 9 5900x rtx 3080 game test Amd ryzen 9 7950x rtx 3080