Nous avions discuté sur l'étonnement que des portables équipés de processeurs AMD 4X00 H n'étaient pas équipés de Nvidia RTX 2070 ou 2080 mobiles.
Le site VideoCarz donnerait un argument du fait que ces processeurs ne seraient capables que de PCie 3.0 x8.
AMD Ryzen 4000H series capped to PCIe 3.0 x8, limiting high-end GPU options
https://videocardz.com/newz/amd-ryze...nd-gpu-options
AMD Ryzen H series need time to mature and notebook manufacturers need time to adopt AMD technologies.
Eventually, we will be seeing more high-end GPU options, but they might not be based on AMD Navi 1x and NVIDIA Turing.
According to Igor, who is citing OEM sources, Renoir’s successor – Cezanne, is also capped to x8 link.
Not much is known about Cezanne yet, but if this is the case then we might need to wait much longer.