蒲松龄

一 |     快科技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。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。    

    Senegalese President Bassirou Diomaye Faye (4th R) addresses the opening ceremony of the Mbour-Kaolack highway project in Thiadiaye, Mbour Department, in Senegal's western Thies Region, Aug. 22, 2026. (Xinhua/Qi Qi)The Mbour-Kaolack highway project, built by China Road and Bridge Corporation, opened to traffic on Saturday at a ceremony in Thiadiaye, Mbour Department, in Senegal's western Thies Region.
    Senegalese President Bassirou Diomaye Faye (3rd R) unveils a plaque of the Mbour-Kaolack highway project in Thiadiaye, Mbour Department, in Senegal's western Thies Region, Aug. 22, 2026. (Xinhua/Qi Qi)
Senegalese President Bassirou Diomaye Faye attended the ceremony and said the highway reflects the "quality of the relations between Senegal and China." He said the project is "particularly important for facilitating travel" in central Senegal and improving connectivity between the central region and other parts of the country.
"The highway, which was due to be delivered at the end of September, is now open to traffic," Faye said.
The president thanked the Chinese side for its support and expressed his willingness to further deepen bilateral relations and advance cooperation with China.
Stretching 99.2 km, the Mbour-Kaolack highway connects the western coastal city of Mbour with Kaolack in central Senegal.
。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。

二 |     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。