6月14日美股成交额前20：英伟达股价创历史新高，美银报告称AMD仍远落后于英伟达

【6月14日美股成交额前20：英伟达股价创历史新高，美银报告称AMD仍远落后于英伟达】周三美股成交额第2名英伟达收高4.81%，股价创历史新高，成交305.4亿美元。美银证券发报告指，AMD日前公布旗下最新AI GPU芯片“MI300X”，并料AI芯片市场将由今年的300亿美元，增至2027年1500亿美元。不过，该行对AMD保持“中性”，因为公司并未提及任何商业客户参与其新的GPU产品。目标价135美元。报告指，AMD仍然远远落后英伟达，因AMD下季才开始提供AI芯片样本。时间方面，当AMD开始通过基于5纳米的GPU加速器企稳时，英伟达可能会推出其下一代基于3纳米、LLM优化的Blackwell架构GPU，进一步扩大其在人工智能市场上已经相当大的领先优势。http://t.cn/A6pKhM3b","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/137/w1080h5457/20230615/feab-ea9e384e0f0a144f4db69e1c186ba1b3.png"]},"commentid":"live:finance-152-3143693:0","compere_id":0,"creator":"zhangjun@staff.sina.com.cn","mender":"zhangjun@staff.sina.com.cn","create_time":"2023-06-15 04:45:46","update_time":"2023-06-15 04:45:46","is_need_check":"0","check_time":"1970-01-01 08:00:01","check_status":"1","check_user":"","is_delete":0,"top_value":0,"is_focus":0,"source_content_id":"0","anchor_image_url":"","anchor":"直播员","ext":"{"stocks":[{"market":"us","symbol":"nvda","key":"英伟达"},{"market":"us","symbol":"bac","key":"美银"},{"market":"us","symbol":"amd","key":"AMD"},{"market":"fund","symbol":"161027","key":"证券"},{"market":"fund","symbol":"159813","key":"芯片"},{"market":"fund","symbol":"161631","key":"人工智能"},{"market":"fund","symbol":"515980","key":"人工智能"}],"needPush":false,"needAIPush":false,"needCMSLink":true,"needCalender":false,"needProvince":"0"}","old_live_cid":"0","tab":"","tag":[{"id":"2","name":"行业"},{"id":"3","name":"公司"},{"id":"4","name":"数据"},{"id":"5","name":"市场"},{"id":"6","name":"观点"},{"id":"9","name":"焦点"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"","rich_text_nick_to_url":[],"rich_text_nick_to_routeUri":[],"compere_info":""},{"id":3143692,"zhibo_id":152,"type":0,"rich_text":"周三（6月14日）北美/多伦多尾盘，加拿大10年期基准国债收益率跌5.7个基点，报3.408%，美联储决议声明发布前曾跌至日低3.376%。两年期加债收益率跌1.5个基点，报4.552%，决议声明发布后短线拉升超8个基点日内整体转涨，在美联储主席鲍威尔新闻发布会开始之前涨至日高4.585%；五年期加债收益率跌4.7个基点，报3.712%。