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PCB、光模块集体大涨,AI算力产业上有何变化?
格隆汇APP· 2025-06-18 10:01
在指数持续缩量震荡,题材板块高速轮动的内卷大环境中, AI 算力中机构大票却走出了一波 凌厉的连续上涨,相关个股在股价走到高位高位之后,非但没有调整,反而是在今天进一步大 涨, PCB 板块更是掀起涨停潮,沪电股份这种权重股牢牢封死涨停。 今天这样的走势,是什么原因所导致的呢,产业上有什么新的变化? 昨天晚上, Marvell 举行科技研讨会,对未来业务的预测,到 2028 年数据中心市场将达 940 亿美元,较此前上修了 26% 。其中 AI 定制计算和高性能互联是最关键的增长引擎,年 复合增长率分别高达 53% 和 35% 。 过去一周市场对于 ASIC 的预期已经比较高, Marvell 的会进一步强化市场预期。 对于国内产业链来说,核心的映射方向,就是 PCB 、 CCL 以及光模块。相较于 GPU , ASIC 对于 PCB 、 CCL 以及光模块的用量都会有明显提升,尤其是 PCB 的用量提升更为明 显。 在 A 股当下的市场环境当中,有相当多资金在厌倦了无穷无尽的轮动行情之后,选择去本身 业绩就相当扎实的 AI 算力里面抱团。 再遇上新的产业变化,提高了未来的业绩预期,走出今天这样的强势行情也就 ...
Reservoir Media (RSVR) Earnings Call Presentation
2025-06-18 08:05
I NVES TOR PR ESENTATI ON June 2025 Disclaimer Forward Looking Statements This presentation contains "forward-looking statements" for purposes of the safe harbor provisions under the U.S. Private securities litigation reform act of 1995, as amended. These forward-looking statements are generally identified by words such as "anticipate," "believe," continue," "could," "estimate," "expect," "intend," "may," "might," "seem," "seek," "future," "outlook," "model," "target," "goal," "plan," "possible," "potential ...
信息量有点大:机架级别的ASIC来了…...
是说芯语· 2025-06-18 00:35
以下文章来源于橙子不糊涂 ,作者橙子 橙子不糊涂 . 88年,集成电路背景,主要写科技,偶尔聊聊宏观和新鲜事儿。 今天信息量有点大,挑重点的说。 1,今天野村的一篇报告内容比较狂野,标题更狂野: 雄心有多雄? 先要挑战英伟达的主导地位… 2, Meta搞的是机架级的玩意儿,看起来不像是要纯自用 。具体的: (1)MTIA T-V1(2025年底-2026年初) 由博通设计,类似AWS Trainium 2的中介层尺寸,Celestica负责机架和交换机, 广达 制造计算托盘和 CDU,PCB使用高规格材料(M8混合 CCL ,36层)。 架构与散热方面,16个计算刀片和6个交换刀片垂直插入2个电缆背板,通过DAC连接,主要芯片液 冷,低功耗组件风冷。 (2)MTIA T-V1.5(2026年中期) (按住,翻译…) 中介层尺寸翻倍,超过5个光罩,计算能力接近NVIDIA下一代GPU Rubin,PCB高达40层。 (3)MTIA T-V2(2027年),计划采用更大的 CoWoS 封装,可能需要液冷到液冷散热,功率系统达 170KW以上。 3, Meta MTIA的百万级的出货量目标 2025年底-2026年 ...
The power of diverse learning | Doris Yuma Kashiwagi | TEDxAwaji
TEDx Talks· 2025-06-17 16:17
So when I was seven years old, I discovered something shocking in the classroom. In order to be accepted by friends around me, I have to hide myself. I remember raising my hands in the class, teacher, teacher, teacher.to answer the question only hear a classmate to whisper stop shine off I remember playing the piano and winning competition only to hear someone's cough who ever listened classical music in this age so I stopped I stopped showing what I loved what I was good at instead did. I became the crown, ...
Sakuno Hibiki (Performance) | Shuichiro Ueda & Rie Kanematsu | Music Island 音楽島 | TEDxAwaji
TEDx Talks· 2025-06-17 16:16
Experience the powerful fusion of rhythm and melody in Sakuno Hibiki, a breathtaking collaboration between taiko drum master Shuichiro Ueda and acclaimed violinist Rie Kanematsu. This dynamic performance blends the thunderous energy of traditional Japanese drums with the soulful elegance of the violin, echoing the harmony of nature and the spirit of the seasons. Let Sakuno Hibiki transport you through soundscapes where tradition meets emotion in a truly unforgettable journey. Music Island is a collective of ...
Sacred Music Performance | Qi-Rattan Qi-Rattan | TEDxLondonBusinessSchool
TEDx Talks· 2025-06-16 16:42
In this meditative performance, Qi-Rattan blends mantra, melody, and meaning to guide you toward inner peace and collective calm. Qi-Rattan is the internationally acclaimed husband-and-wife duo, Amritpal Singh and Jagdeep Kaur – pioneering sound therapists, musicians, and advocates of spiritual well-being. Their unique fusion of mantra, mindfulness, vibrational medicine, and spiritual wisdom creates deeply immersive soundscapes that heal, inspire, and elevate consciousness. Breaking boundaries in sacred mus ...
Le maschere: tra cultura, psiche e identità | Giovanni Martinotti | TEDxLUMSA
TEDx Talks· 2025-06-16 16:29
Ogni cultura porta con sé delle storie e le narra attraverso le maschere. Io faccio lo psichiatra, ma nella mia vita mi sono occupato di di antropologia e sono stato a contatto con diverse culture. E queste maschere vengono utilizzate chi per spaventare oppure anche per portare dei messaggi, per curare oppure per parlare con il mondo degli spiriti.E questo l'esempio di questa maschera qui. Questa è una maschera del mondo voodo. Siamo nel Benen, Africa occidentale e questa è una maschera che viene impersonat ...
摩根士丹利:中国引领机器人竞赛的 10 大原因
摩根· 2025-06-16 03:16
Investment Rating - The report assigns an "Overweight" rating to Tesla Inc, with a price target of $410.00, indicating a strong belief in the company's growth potential in the automotive and shared mobility sector [4]. Core Insights - The report emphasizes that China is leading in the development of Physical AI technologies, including autonomous vehicles (AVs), drones, and humanoid robots, which could significantly impact the global robotics landscape [3][4]. - The report outlines ten key factors contributing to China's dominance in the robotics sector, highlighting the strategic advantages and government support that facilitate rapid innovation and development [7][9][10]. Summary by Sections Industry Investment Rating - Tesla Inc is rated as a "Top Pick" in the automotive sector, with a market capitalization of approximately $1,149.36 billion and a recent stock price of $326.43 [4]. Key Factors for China's Robotics Leadership 1. **Rare Earths Control**: China holds a significant share (65% in mining and 88% in refining) of the global rare earths market, crucial for manufacturing mobile machines [7]. 2. **Foreign Technology Transfer**: Historical joint ventures have allowed China to adopt and refine advanced manufacturing techniques, enhancing its automotive industry's capabilities [7]. 3. **Creative Destruction**: Government Guidance Funds in China promote innovation and competition, driving advancements in critical technologies [9]. 4. **Military-Civil Fusion**: The dual-use doctrine in China supports the development of technologies applicable in both military and civilian sectors, exemplified by the dominance of DJI in the drone market [9]. 5. **Demographic Incentives**: China's demographic challenges create a strong need for advancements in physical AI, fostering a cycle of innovation [9]. 6. **Public Enthusiasm**: High-profile public events in China generate excitement and interest in robotics, contributing to its development [9]. 7. **Education and Workforce Development**: China has a vast number of vocational students (35 million) compared to the US (923,000), supporting a skilled workforce for the robotics industry [9]. 8. **Subsidies and Incentives**: The Chinese government provides substantial R&D subsidies, allowing companies to compete globally in high-tech manufacturing [9]. 9. **Infrastructure Investment**: China invests 4.8% of its GDP in infrastructure, the highest globally, which supports efficient manufacturing and transportation networks [10]. 10. **Long-term Strategic Thinking**: China's historical approach to strategy emphasizes patience and long-term planning, contrasting with the more immediate focus often seen in the US [10]. Relevance to Tesla - The report suggests that Tesla's capabilities in physical AI, including data, robotics, and energy storage, position it well for growth opportunities that surpass traditional EV business models [15].
摩根士丹利:A G.I. 法案_针对机器人技术与制造业
摩根· 2025-06-16 03:16
Investment Rating - The industry investment rating is "In-Line" [6]. Core Insights - The report emphasizes the need for the U.S. to enhance its manufacturing capabilities, particularly in robotics and autonomous vehicles, drawing parallels to the G.I. Bill of 1944 which supported workforce integration for veterans [3][4]. - China's manufacturing dominance, with a 29% share of global manufacturing compared to the U.S.'s 17% as of 2023, serves as both a wake-up call and a model for the U.S. to follow [4]. - The report highlights the importance of attracting and retaining skilled talent in the automotive sector, especially as companies like General Motors and Ford transition towards AI-enabled robotics [11]. Summary by Sections Historical Context - The G.I. Bill provided various benefits to veterans, establishing a foundation for workforce integration that continues to influence employment programs today [3]. - The Lincoln Technical Institute was founded in 1946 to help veterans transition their military skills into civilian careers, including automotive training [4]. Current Manufacturing Landscape - U.S. manufacturing as a percentage of GDP has declined from 28% in 1948 to less than 10% today, indicating a significant shift in the industry [4]. - The report notes that the U.S. must revitalize national policies to develop human talent necessary for the future of manufacturing, particularly in the physical AI economy [12]. Implications for Major Automakers - General Motors and Ford face challenges in attracting new talent as they evolve towards AI and robotics, with competition from tech companies intensifying [11]. - The experience of GM and Ford in China over the past four decades may provide valuable insights as the industry progresses [11]. Industry Ratings - The report includes specific ratings for various companies within the automotive sector, with notable mentions such as: - Ford Motor Company: Equal-weight [75] - General Motors Company: Equal-weight [75] - Tesla Inc: Overweight [75]
How One Snow Day Changed My Life | Cody Siniard | TEDxBrevard
TEDx Talks· 2025-06-13 15:03
[Music] I remember sitting on the couch my grandparents house looking out their picture window. I was young at the time so my feet barely made it to the edge of the seat cushion if I sat back in it the way I was supposed to be. But it was my favorite place to sit, favorite place to be because it reminded me of the velvetine rabbit kind of material that was made of.It's the kind of material you could run your finger through and leave a mark so you could draw on it if you wanted. You could also run your finge ...