Asus vivobook x512da ryzen 5 3500u with vega 8 July 8, 2019 16 32 64 128 Asus vivobook x512d ryzen 7 Asus vivobook 15 x512da ryzen 3 3200u Asus vivobook 15 3500u Asus ryzen 5 8gb ram 512gb ssd
