[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"content-doc-dcioca730615":3},{"user":4,"document":8,"mainDocument":27,"columnUrl":29,"subscription":30,"footer":42,"text":80},{"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":23,"videoId":6,"liveVideoUrl":6,"useContentVideo":5,"duration":24,"price":24,"priceText":25,"priceBadgeText":25,"priceBadgeClass":26,"freeForMinGroupLevel":24,"redirectUrl":6,"readyToStream":5},"dcioca730615","Alphabet(GOOGL)旗下自驾公司Waymo自研芯片正式量产-性能比肩英伟达(NVDA)最新系统","\u002Fdoc\u002Fdcioca730615","col18178739ee","美股资讯","\u002Fcol\u002Fcol18178739ee","\u003Cp> \u003C\u002Fp>\n\u003Cp>\u003Cspan>谷歌母公司Alphabet(GOOG,GOOGL)旗下自动驾驶公司Waymo正在进一步加强对核心硬件技术的掌控。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>美股投资网获悉，Waymo周四表示，公司已经自主研发一款专用于自动驾驶的ASIC芯片，并已投入最新一代Robotaxi生产。此举有望提升自动驾驶车辆的运算和反应能力，同时降低对英伟达(NVDA)等第三方芯片供应商的依赖。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>ASIC即专用集成电路，是针对特定应用设计的芯片。Waymo表示，将自主芯片与公司自行研发的传感器等硬件结合，可以提高Robotaxi在复杂城市道路环境中的反应速度和导航能力。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>过去，Waymo主要使用来自英伟达和AMD(AMD)等公司的芯片，并将其整合进自主设计的计算系统。随着专用芯片投入使用，Waymo可以更快速地处理车辆传感器收集的大量数据，并运行用于识别和理解周围环境的人工智能模型，从而帮助Robotaxi更迅速地作出驾驶决策。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>Waymo表示，新芯片算力超过1000 TOPS，即每秒可执行超过1000万亿次运算。按照这一指标衡量，Waymo自研芯片的性能已经可以与英伟达最新一代自动驾驶系统相媲美。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>在制造方面，这款芯片采用台积电(TSM)5纳米制程生产。虽然5纳米已经不是台积电最先进的制造工艺，但目前仍被众多大型科技企业广泛应用于高性能芯片生产。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>此次自研芯片也意味着Waymo正在从过去主要对现有汽车进行自动驾驶改装，逐步转向针对Robotaxi需求进行更加深度的软硬件一体化设计。Waymo认为，这种模式不仅可能降低车辆成本，也能够为乘客提供更加宽敞、便利的乘坐空间。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>目前，Waymo是美国Robotaxi市场的领先企业，在旧金山、凤凰城和亚特兰大等城市提供的自动驾驶出行服务规模领先于特斯拉(TSLA)以及亚马逊(AMZN)旗下Zoox等竞争对手。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>Waymo此前的车队主要采用捷豹汽车，并加装自主驾驶技术以及第三方供应商提供的芯片。不过，公司近期已经推出与中国汽车制造商吉利汽车旗下极氪合作开发的Robotaxi车型，而这款车型目前正在搭载Waymo最新自主研发的芯片。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>Waymo推进芯片自研之际，母公司Alphabet也正在更大范围内强化定制芯片布局。随着人工智能基础设施建设成本迅速攀升，谷歌正通过扩大自研芯片规模，提高对核心计算硬件和成本的控制能力。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>对于Waymo而言，自研ASIC不仅意味着自动驾驶系统性能进一步提升，也意味着其芯片供应来源更加多元化。在Robotaxi市场竞争持续升温之际，对芯片、传感器和AI软件等核心技术进行更深度的垂直整合，有望成为Waymo扩大自动驾驶服务规模并控制运营成本的重要一步。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>最专业的美股资讯,推荐美股大数据 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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 \u003Ca href=\"https:\u002F\u002Fstockwe.com\" rel=\"noopener\">StockWe.com\u003C\u002Fa> 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，每天处理海量股票数据：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，美股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":81,"search":82,"searchPlaceholder":82,"hotContent":83,"draft":84,"noData":85,"searchNoData":86,"courseContent":87,"more":88,"buyNow":89,"subscribeNow":90,"encoding":91,"paidContent":92},"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","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"]