[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"content-doc-dcio27f0a10d":3},{"user":4,"document":8,"mainDocument":29,"columnUrl":31,"subscription":32,"footer":44,"text":79},{"isAuthenticated":5,"isAdmin":5,"displayName":6,"avatarUrl":6,"nid":6,"groupLevel":7},false,"",-10,{"id":9,"fullTitle":10,"subTitle":6,"url":11,"columnId":12,"columnName":13,"columnUrl":14,"summary":6,"contentHtml":15,"mainContentHtml":6,"posterUrl":16,"createDate":17,"displayDate":18,"displayDateSlash":19,"pageviews":20,"tags":21,"hidden":5,"isSubContent":5,"replyDocOrTargetId":6,"contentType":25,"videoId":6,"liveVideoUrl":6,"duration":26,"price":26,"priceText":27,"priceBadgeText":27,"priceBadgeClass":28,"freeForMinGroupLevel":26,"redirectUrl":6,"readyToStream":5},"dcio27f0a10d","美股 英伟达 盘后突发，股价急跌！","\u002Fdoc\u002Fdcio27f0a10d","col18178739ee","美股资讯","\u002Fcol\u002Fcol18178739ee","\u003Cp>据美股投资网消息，\u003Cstrong>英伟达已通知部分组件供应商，暂停其专为中国市场定制的 AI芯片H20的相关生产工作！\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cfigure class=\"image\">\u003Cimg src=\"https:\u002F\u002Fimg.36krcdn.com\u002Fhsossms\u002F20250822\u002Fv2_521e6bfc113a4fcab2cdb461ecf73e82@000000_oswg11769oswg520oswg145_img_000?x-oss-process=image\u002Fformat,jpg\u002Finterlace,1\">\u003C\u002Ffigure>\n\u003Cfigure class=\"image\">\u003Cimg src=\"https:\u002F\u002Fimg.36krcdn.com\u002Fhsossms\u002F20250822\u002Fv2_dd648e0c596f455baaaf87255452caab@000000_oswg414496oswg1080oswg608_img_000?x-oss-process=image\u002Fformat,jpg\u002Finterlace,1\">\u003C\u002Ffigure>\n\u003Cp>但两日前有两位知情人士表示，英伟达正研发一款全新的AI芯片，专门针对中国市场。这款芯片基于公司最新的 Blackwell 架构，性能将超过目前的 H20。\u003C\u002Fp>\n\u003Cp>美国总统特朗普上周曾表示，不排除允许更先进的英伟达芯片进入中国市场的可能性。但消息人士指出，美国Z府的审批依旧存在高度不确定性，华盛顿方面对于中.国获取过多美国 AI 技术的担忧依然根深蒂固。\u003C\u002Fp>\n\u003Cfigure class=\"image\">\u003Cimg src=\"https:\u002F\u002Fimg.36krcdn.com\u002Fhsossms\u002F20250822\u002Fv2_041175bc2eaf4292a6b2f99ee49f0a4d@000000_oswg249330oswg640oswg360_img_000?x-oss-process=image\u002Fformat,jpg\u002Finterlace,1\">\u003C\u002Ffigure>\n\u003Cp>\u003Cstrong>据悉，这款新芯片暂定名为 B30A\u003C\u002Fstrong>，采用单芯片（single-die）设计，其算力预计约为英伟达旗舰加速卡 B300 双芯片版本的一半。\u003C\u002Fp>\n\u003Cp>单芯片设计意味着集成电路的主要部分都位于同一块硅片上，而不是分散在多块芯片中。该芯片将搭载高带宽内存和英伟达 NVLink 技术，实现处理器之间的高速数据传输，这些特性在上一代 Hopper 架构的 H20 芯片中也有所体现。\u003C\u002Fp>\n\u003Cfigure class=\"image\">\u003Cimg src=\"https:\u002F\u002Fimg.36krcdn.com\u002Fhsossms\u002F20250822\u002Fv2_66a48524a78d4c088cc238862f90c1ea@000000_oswg156095oswg804oswg485_img_000?x-oss-process=image\u002Fformat,jpg\u002Finterlace,1\">\u003C\u002Ffigure>\n\u003Cp>虽然新芯片的规格尚未完全敲定，但英伟达希望最早在下个月就能向中国客户交付样品进行测试。\u003C\u002Fp>\n\u003Cp>知情人士还透露，\u003Cstrong>英伟达还在准备推出另一款基于 Blackwell 架构 的中国专供芯片，主要面向 AI 推理任务。这款芯片型号为 RTX6000D\u003C\u002Fstrong>。售价将低于 H20，因其规格更弱、制造工艺更简化。\u003C\u002Fp>\n\u003Cp>RTX6000D 采用常规 GDDR 内存，内存带宽为 1,398 GB\u002Fs，刚好低于美国在 4 月出台的 1.4 TB\u002Fs 性能门槛，该门槛正是导致 H20 被禁售的原因之一。据悉，英伟达计划在今年 9 月向中国客户交付小批量 RTX6000D 样品。\u003C\u002Fp>\n\u003Cp>英伟达在一份声明中强调：“我们会评估多种产品并纳入未来路线图，以确保在Z府允许的范围内保持竞争力。所有产品均经过相关监管部门批准，且仅用于合法的商业用途。”\u003C\u002Fp>\n\u003Cp>美国商务部长 Howard Lutnick 表示：“当然，（黄仁勋）希望能把新芯片卖到中国。”他还多次称赞黄仁勋，并补充说：“我确信他一直在向总统推介。我亲耳听过，而总统也会倾听我们伟大科技公司的声音，最后由他来决定。但黄仁勋推销新芯片这件事，本身并不令人意外。”\u003C\u002Fp>","https:\u002F\u002Fstockwebsiteblob.blob.core.windows.net\u002Fweb-202508-stk\u002FUploadernjj5d2534v1_2025_08_21_18_35_00.jpeg","2025-08-22T01:28:06.06","2025.08.22","2025\u002F08\u002F22",53024,[22,23,24],"NVDA","AMD","AVGO","Article",0,"免费","success",{"id":9,"fullTitle":10,"subTitle":6,"url":11,"columnId":12,"columnName":13,"columnUrl":14,"summary":6,"contentHtml":15,"mainContentHtml":6,"posterUrl":16,"createDate":17,"displayDate":18,"displayDateSlash":19,"pageviews":20,"tags":30,"hidden":5,"isSubContent":5,"replyDocOrTargetId":6,"contentType":25,"videoId":6,"liveVideoUrl":6,"duration":26,"price":26,"priceText":27,"priceBadgeText":27,"priceBadgeClass":28,"freeForMinGroupLevel":26,"redirectUrl":6,"readyToStream":5},[22,23,24],"\u002Fcol\u002Fstocknews",{"visible":5,"marketingHtml":33,"services":34,"recentDocuments":43},"\u003Cfigure class=\"image\">\u003Ca 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buy@TradesMax.com 美国电话 626-378-3637","公司介绍","\u003Cp class=\"MsoNormal\">美股大数据 StockWe.com 是一个美国领先的金融和美股信息大数据提供商，紧盯华尔街金融市场和行情，2008年成立于美国硅谷，创始人是前纽约证券交易所资深分析师Ken，联合多位摩根斯坦利分析师，谷歌 Meta工程师利用AI和大数据，配合十多年美股实战经验和业内量化交易模型，每天处理千万级股票数据：挖掘潜力大牛股，捕捉期权异动大单，实时主力资金流向、机构持仓变化、川普突发新闻，精准买卖信号第一时间发到您手机APP。\u003C\u002Fp>","专业美股投资者都在这里",{"loading":80,"search":81,"searchPlaceholder":81,"hotContent":82,"draft":83,"noData":84,"searchNoData":85,"edit":86,"editVideo":87,"courseContent":88,"more":89,"buyNow":90,"subscribeNow":91,"encoding":92,"paidContent":93},"Loading...","搜索","热门内容","草稿","目前没有任何内容公布","当前检索内容没有数据","编辑","编辑视频","课程内容","更多","立即购买后观看","- 立即订阅 -","视频编码中...","付费内容"]