Alphabet上一次市值比苹果更高，还要追溯到2019年1月29日。同时，周三也标志着Alphabet自2018年 以后，时隔近八年重新夺回美股市值第二的宝座——目前，全球市值最高企业的宝座仍由英伟达占据。 分析人士指出，市值排名的逆转凸显了谷歌与苹果在人工智能战略上的分歧走向。 在周三美股收盘后，硅谷两大科技巨头之间无疑又迎来了一个值得铭记的时刻——时隔七年，谷歌市值 终于又一次超越了苹果。 2025年，Alphabet股价累计飙升了65%，创下了自2009年金融危机后股价翻倍以来的最强劲涨势。 道琼斯市场数据显示，随着谷歌母公司Alphabet周三收盘上涨2.4%，其市值报收于3.88万亿美元，超越 了苹果公司3.84万亿美元的市值。 经历了对AI战略布局的全面推进，Alphabet刚刚以华尔街表现最佳企业之一的姿态结束了2025年。去年 11月，该公司发布第七代张量处理单元Ironwood——这款定制AI芯片有望成为英伟达GPU产品的替代方 案。12月推出的最新大模型Gemini 3也收获了如潮好评。一时间，"谷歌链"在市场上可谓风头无二。 苹果原计划去年推出新一代Siri人工智能助手，但最终推迟了发 ...

Group 1 - SoftBank expressed acquisition interest in Marvell, but terms were not agreed upon, leading to a significant increase in Marvell's stock price [1] - Marvell specializes in custom chips, with ASIC services similar to Broadcom, offering comprehensive solutions from network interfaces to memory and packaging [1] - Google plans to launch its seventh-generation Tensor Processing Unit, Ironwood, which boasts four times the performance of the sixth-generation Trillium TPU for training and inference tasks [1] Group 2 - ASICs demonstrate significant advantages in energy efficiency and cost, with Google's TPU v5 being 1.46 times more efficient than NVIDIA's H200, and Amazon's Trainium2 reducing training costs by 40% and inference costs by 55% [2] - Broadcom's AI ASIC revenue is projected to reach $12.2 billion in 2024 and $13.7 billion in the first three quarters of 2025, with quarterly growth rates surpassing NVIDIA [2] - The global AI ASIC market is expected to reach $125 billion by 2028, according to AMD, while Broadcom anticipates the ASIC service market for major clients to be between $60 billion and $90 billion by 2027 [2] Group 3 - Domestic cloud service providers are achieving results in self-developed ASICs, with Baidu's Kunlun chip reaching its third generation and securing a 1 billion yuan order from China Mobile [2] - Alibaba's PPU surpasses NVIDIA's A800 in memory and bandwidth, with a signed order for 16,384 computing cards from China Unicom [2] - ByteDance initiated chip self-development in 2020, planning to achieve mass production by 2026 [2]