Amd ryzen 9 7945hx vs i7-14700hx July 8, 2019 16 32 64 128 Amd ryzen 9 6900hx vs i7-12700h Amd ryzen 9 5900x vs 12700k Amd ryzen 9 6900hx vs intel core i7-12800h Amd ryzen 9 5900x vs ryzen 7 5700x Amd ryzen 9 7950x vs amd ryzen 7 7700x