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{"id":2624004,"date":"2024-12-03T07:29:11","date_gmt":"2024-12-03T06:29:11","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2624004"},"modified":"2024-12-02T22:35:10","modified_gmt":"2024-12-02T21:35:10","slug":"amd-radeon-rx-8800-xt-un-serieux-concurrent-a-la-rtx-4080-de-nvidia","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/amd-radeon-rx-8800-xt-un-serieux-concurrent-a-la-rtx-4080-de-nvidia.html","title":{"rendered":"AMD Radeon RX 8800 XT : un s\u00e9rieux concurrent \u00e0 la RTX 4080 de Nvidia ?"},"content":{"rendered":"

De nouvelles informations concernant la prochaine carte graphique phare d'AMD, la Radeon RX 8800 XT bas\u00e9e sur l'architecture RDNA 4, viennent d'\u00e9merger. Selon des sources fiables du forum Chiphell, cette nouvelle g\u00e9n\u00e9ration pourrait marquer un tournant significatif dans les performances en ray tracing.<\/strong><\/p>\n

\"Radeon<\/p>\n

D'apr\u00e8s zhangzhonghao, un informateur qui s'est d\u00e9j\u00e0 distingu\u00e9 par la pr\u00e9cision de ses fuites concernant le Ryzen 9800X3D, la RX 8800 XT afficherait des performances en ray tracing sup\u00e9rieures de 45 % \u00e0 celles de l'actuelle RX 7900 XTX.<\/strong> Ces gains ont notamment \u00e9t\u00e9 observ\u00e9s sur Resident Evil 4 Remake, et des am\u00e9liorations similaires, voire sup\u00e9rieures, sont attendues sur d'autres titres.<\/p>\n

La nouvelle carte se distinguerait \u00e9galement par une consommation \u00e9nerg\u00e9tique optimis\u00e9e. Alors que la 7900 XTX consomme environ 350 W en jeu, la RX 8800 XT devrait se contenter de 250-270 W, soit une r\u00e9duction de 25 %<\/strong>. Cette consommation la placerait au niveau de la RTX 4070 Ti de NVIDIA.<\/p>\n