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年中发布的AMD7NMRyzen处理器123：对PCIe4.0的开创性支持_我的网站

A |     In a bizarre incident, a mysterious sinkhole of about 25 meters (82 feet) that appeared in a mining area in Chile on Monday has sparked an investigation by Chilean authorities.,The aerial picture of the sinkhole, which appeared on land operated by the Canadian Lundin Mining copper mine, has taken the internet by storm.,Huge sinkhole of 25 meters in diameter, appears in an area of ​​Tierra Amarilla, #Atacama, #Chile. (01.08.2022). pic.twitter.com/EbM7RBn5yd— The informant (@theinformantofc) August 2, 2022,A team of specialists from the National Service of Geology and Mining in Chile's Sernageomin area was sent to investigate the occurrence and revealed that they have found a considerable distance, approximately 200 meters (656 feet), to the bottom. They closed the area from the entrance to the work site of the Alcaparrosa mine, located near the sinkhole.,“We haven’t detected any material down there, but we have seen the presence of a lot of water,” National Service of Geology and Mining (Sernageomin) Director David Montenegro said in the media statement.,No workers or local residents have been affected by the sinkhole as the closest home is more than 600 metres away, while the nearest populated area or public service is almost a kilometre away from the affected zone.。令人遗憾的是，AMD没有在CES上宣布期待已久的7nm Zen2处理器。AMD首席执行官苏子峰（su zifeng）表示，第三代Ryzen处理器将于今年中发布，并将是第一个支持PCIe4.0的处理器。AMD显示了一个名为“Matisse”的7-NM CPU代码，封装了两个芯片：一个由TSMC制造的8核7-NM芯片和一个由Grofford提供的带有双内存控制器和PCI通道的14纳米输入/输出芯片。AMD表示，这将是全球首款7纳米游戏CPU，也是首款支持PCIe4.0x16的主流CPU。目前，AMD还没有指出8核处理器是该系列的最高规格。

B | 根据AMD的说法，当前的频率不是最终的频率，因为它离发布日期还很远，但它肯定支持当前的AM4主板。

C | AMD使用8核处理器和Intel的i9-9900K在Cinebench R15上运行，AMD的7NM CPU得分2057，i9-9900K得分2042，相比之下，Ryzen的前一代得分为72700x，约为1754。AMD表示，这两个系统使用相同的主板、内存、固态硬盘，唯一的区别是CPU，英特尔的总功耗为180W，AMD的总功耗为133W。

D | 国外媒体称，如果两个系统的功耗为55W（CPU除外），AMD处理器的功耗约为75W，英特尔i9-9900K的功耗约为75W。

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Published on:04:47:54