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West African manatee calf turns one month old in Zhuhai_我的网站

金陵十三钗

A | 8月24日消息，Moore's Law Is Dead近日放出AMD下一代Radeon RX 10800 XT的规格传闻，核心数字相当夸张，200个CU计算单元、48GB GDDR7显存、512位显存位宽，性能目标直指超越RTX 5090。 (ECNS) -- A male West African manatee calf named Bixin has turned one month old at Chimelong Spaceship, an indoor theme park in Zhuhai, Guangdong Province, joining China’s largest captive conservation population of the species. Born on July 1, Bixin is the largest manatee calf born at Chimelong to date. At seven days old, he weighed 45.25 kilograms and measured 136 centimeters in length. The calf has a calm temperament and distinctive features, including darker skin and longer front flippers. His mother, Baobao, has been providing attentive care. The experienced mother often swims close to her calf, gently touches his back with her tail and supports him with her front flippers, helping strengthen the bond between them. Manatees are believed to have inspired ancient legends of mermaids. The West African manatee, one of the world’s three manatee species, is listed in Appendix I to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Its wild population has declined in recent years due to habitat loss and other threats. To support the conservation of the species, Chimelong Group has focused on improving habitats and developing breeding techniques. In 2018, Chimelong successfully bred the world’s first West African manatee calf born under human care in nearly 50 years. The facility has since established one of the few stable breeding populations of West African manatees in the world. 。

B | 按照RDNA架构每个计算单元64个ALU的惯例，200个CU对应12800个流处理器，相比当前Radeon RX 9070 XT的4096个翻了三倍。 显存方面，满血版配备48GB GDDR7，512位位宽；即使是削减版也有384位位宽和24GB显存，传闻性能依然能超过RTX 5090。 作为参照，RTX 5090搭载GB202核心，21760个CUDA核心，32GB GDDR7显存，带宽1792GB/s，TDP 575W。

C | 价格方面，传闻RX 10800 XT旗舰版定价在2000到2500美元（约13446-16800元人民币）之间，此外还提到一款中端型号RX 10600，定价约650到750美元（约4370-5042元人民币）。报道指出，AMD计划采用统一Chiplet设计，将独立显卡芯片与移动端Zen 6 APU和游戏主机的芯片模块统一在同一架构下。PlayStation 6和Xbox Project Helix预计也将采用AMD的Zen 6、Zen 6c和RDNA 5组合。不过AMD官方至今未确认RDNA 5架构名称，也未承认Radeon RX 10000系列的存在，在频率、缓存配置和功耗等关键参数缺失的情况下，仅凭CU数量和显存规格无法推导出任何有意义的性能预测。

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