The $4 trillion AI boom has largely been driven by Palantir’s sophisticated models and Nvidia's highly powered GPUs. Investors have poured billions of dollars into silicon, but a bottleneck formed as Rubin and Blackwell chips become smarter, faster, and… hotter. When chip power densities exceed what traditional cooling can maintain, these systems start to, well, not work. Chips like Nvidia Blackwell and Rubin require a sophisticated thermal cooling and power management system to prevent them from becoming ...

We recently published 14 Stocks on Jim Cramer’s Radar.  NVIDIA Corporation (NASDAQ:NVDA) is one of the stocks on Jim Cramer's radar. NVIDIA Corporation (NASDAQ:NVDA) is a regular stock on Jim Cramer’s radar. The CNBC TV host is one of the stock’s biggest proponents. As January kicked off, Citi reiterated a Buy rating on the shares and kept a $270 share price target. The bank commented that NVIDIA Corporation (NASDAQ:NVDA) had surprised it during meetings held at the Consumer Electronics Show in Las Vegas. ...

Core Viewpoint - The memory shortage is expected to persist until 2027, creating significant opportunities for semiconductor companies, particularly Micron Technology, which is currently undervalued compared to its peers despite strong growth prospects [1][9]. Industry Overview - There is a notable mispricing in the semiconductor industry, with investors favoring companies like Nvidia with higher P/E ratios, while undervaluing Micron Technology despite its faster earnings growth [2][4]. - The cyclical nature of the memory market contributes to Micron's lower valuation, but the demand for memory in AI chips is driving substantial growth for the company [3][5]. Company Performance - Micron's shares are trading at a forward P/E of 11, significantly lower than Nvidia's 24 and AMD's 35, indicating an attractive valuation [4]. - Wall Street analysts forecast Micron's earnings to grow at an annualized rate of 50% over the next few years, surpassing AMD's 45% and Nvidia's 36% [5]. - Earnings are projected to surge 294% this year to $32.67 per share, followed by a 27% increase next year to $41.54 per share, driven by rising memory prices and demand for GPUs [6][7]. Market Dynamics - Revenue for Micron increased by 57% year over year last quarter, with earnings rising by 175%, indicating strong momentum [7]. - The memory shortage is expected to be exacerbated by Nvidia's upcoming Rubin chips, which will require higher memory bandwidth, benefiting Micron [9]. Future Outlook - The current demand for advanced memory products appears sustainable, with management indicating strong customer commitments for high-bandwidth memory through 2026 [10]. - The low valuation of Micron relative to its earnings suggests potential for further upside in the coming years [10].

Core Viewpoint - Advanced Micro Devices (AMD) projects significant growth in its data center revenue, potentially leading to a stock price increase of 348% by 2030, but there are concerns about whether this growth is already priced into the stock [1][3][6]. Group 1: Growth Projections - AMD expects its data center revenue to grow at a compounded annual growth rate (CAGR) exceeding 60% through 2030, with AI accelerators projected to grow at over 80% annually [2]. - The AI infrastructure market is anticipated to exceed $1 trillion by 2030, positioning AMD as a serious competitor to Nvidia [3]. - AMD's overall revenue is expected to grow at a CAGR of over 35% in the next three to five years [3]. Group 2: Stock Valuation and Market Sentiment - AMD's stock trades at a forward price-to-earnings multiple of approximately 33 times, indicating that significant growth is already factored into the current valuation [6]. - Analysts have set a 12-month price target for AMD stock at approximately $281–$284, reflecting a 22–23% upside from current levels, which is significantly lower than the projected 348% [11]. Group 3: Competitive Landscape - AMD has signed a deal with OpenAI to supply up to 6 gigawatts of GPU capacity by 2030, providing demand certainty [4]. - Oracle Cloud Infrastructure plans to deploy 50,000 of AMD's MI450 chips, indicating customer confidence in AMD's technology [5]. - AMD's gross margin is reported at 44%, while Nvidia's is at 70%, highlighting a significant margin gap that AMD needs to address to achieve its growth targets [7][9]. Group 4: Execution Risks - AMD faces execution risks, particularly with Nvidia's upcoming Rubin GPU line, which is expected to outperform AMD's MI450 [10]. - For AMD to achieve the 348% growth scenario, it must not only grow rapidly but also close the margin gap with Nvidia, which analysts believe is a challenging task [8][12].

Core Viewpoint - Nvidia is positioned as a fundamentals-led growth story, outperforming the S&P 500 with a 38.9% increase compared to the index's 16.4% gain, and is expected to continue this trend into 2026 [1]. Group 1: Financial Performance and Projections - Nvidia forecasts reaching $500 billion in Blackwell and Rubin booked orders, with expectations to exceed this guidance as orders increase [2]. - Analysts have raised earnings estimates for Nvidia, projecting fiscal 2026 earnings per share at $4.69 and $7.60 for fiscal 2027, up from previous estimates of $4.29 and $5.76 respectively [4]. - Nvidia's fiscal 2027 ends in late January 2027, indicating that the financial benefits from Rubin will likely start in the second half of fiscal 2027 [4]. Group 2: Product Development and Efficiency - Nvidia announced six new Rubin chips, including a GPU and CPU, with full production of Rubin expected and deliveries in the second half of calendar year 2026 [3]. - Rubin has achieved significant efficiency improvements, including a 90% reduction in inference token costs and a 75% reduction in the number of GPUs needed for AI model training [6]. - The company justifies high pricing for Rubin products due to their expected performance improvements, which will lower operating costs for data centers [7]. Group 3: Market Position and Demand - Nvidia's innovation is expected to sustain high margins and maintain competitiveness against rising competition [9]. - Key customers of Nvidia are highly profitable companies, indicating strong demand for AI solutions, which supports a forward price-to-earnings ratio of 39 [10]. - Current demand for Rubin suggests that AI spending remains robust, providing confidence in Nvidia's ability to reward long-term investors [10].

Group 1 - Nvidia introduced its new Rubin chips at CES, designed for AI data center workloads [1] - The Rubin platform consists of six co-designed chips that enhance data sharing among GPUs, CPUs, and other components [2] - Nvidia's announcement led to a stock increase for the company, while Amphenol's shares fell due to perceived risks from the new chips [3][5] Group 2 - Amphenol manufactures products that support various industries, including connectors and cables for data centers [4] - Following Nvidia's announcement, Amphenol's stock dropped approximately 5% as investors anticipated reduced demand for its cables [5] - Analysts from Evercore ISI suggested that the new Rubin chips could increase demand for Amphenol's connectors by 20% to 40% compared to previous chip models [6]

Group 1 - Nvidia Corp. has experienced a slight decline in its share price over the past week [1] - The company has launched new Rubin chips aimed at enhancing its product offerings [1] - Nvidia also introduced the Alpamayo AI platform, which focuses on autonomous vehicle development [1]

Core Viewpoint - Shares of cooling system manufacturers for data centers experienced significant declines following comments from Nvidia CEO Jensen Huang regarding the potential reduced need for traditional water chillers due to the capabilities of Nvidia's next-generation Rubin chips [1][10]. Group 1: Stock Performance - Trane Technologies Plc's stock fell as much as 11%, marking its steepest intraday drop since 2020 [1][12]. - Modine Manufacturing Co's stock dropped by 21% [1][12]. - Johnson Controls International Plc and Carrier Global Corp also saw notable declines amid the selloff [1][12]. Group 2: Technological Implications - Huang indicated that Nvidia's Rubin chips can be cooled using water at higher temperatures, potentially eliminating the need for traditional water chillers [2][10]. - Bloomberg Intelligence highlighted that chillers are a "predominant" component of data-center cooling equipment [2]. Group 3: Market Reactions and Analyst Insights - Analyst Timothy Wojs from Robert W. Baird expressed concerns about the long-term positioning of chillers in data centers as liquid cooling becomes more prevalent [3][4]. - Wojs does not foresee major risks to near-term estimates for cooling-system makers but anticipates potential order concerns later in 2026 [6]. - Citi analyst Andrew Kaplowitz described the stock decline as "overdone," emphasizing the established relationships between cooling-system manufacturers and chipmakers [8][13]. - Barclays analyst Julian Mitchell noted that Vertiv, which has a strong position in liquid cooling, may benefit from the changes discussed by Huang, despite potential headwinds for its chiller business [9][13].

Makers of cooling systems saw their stocks sell off Tuesday after comments by Nvidia Corp.’s chief executive raised fears about demand for their products from data centers. Johnson Controls International Plc, which makes water-cooled chillers and similar systems, slid 6.2% in its worst day since July. Modine Manufacturing Co. closed down 7.5% after paring an earlier drop of as much as 21%. Trane Technologies Plc fell 2.5%. Most Read from Bloomberg Photographer: Bridget Bennett/Bloomberg It’s possible t ...

Core Insights - Nvidia's next generation of chips is in "full production" and can deliver five times the AI computing power compared to previous models, specifically for chatbots and AI applications [1] Group 1: Chip Development and Performance - The new chips, including the Vera Rubin platform, are expected to debut later this year and consist of six separate Nvidia chips, with the flagship device featuring 72 graphics units and 36 new central processors [3] - The performance improvements are attributed to a proprietary type of data that Nvidia hopes the industry will adopt, allowing for significant performance gains despite only having 1.6 times the number of transistors [4][11] Group 2: Market Competition - Nvidia continues to dominate the AI model training market but faces increasing competition from traditional rivals like Advanced Micro Devices and customers such as Alphabet's Google, who are developing their own AI chips [5][12] - The company is also addressing competition from its own customers, as Google and others work to reduce reliance on Nvidia's technology [12] Group 3: Technological Innovations - New storage technology called "context memory storage" is being introduced to enhance chatbot responsiveness during simultaneous user interactions [6] - Nvidia is launching a new generation of networking switches featuring co-packaged optics technology, which is essential for connecting thousands of machines [8] Group 4: Software Developments - Nvidia is expanding the availability of its software, Alpamayo, which assists self-driving cars in decision-making and provides a record for engineers [9] - The company emphasizes the importance of open-sourcing both the models and the data used for training to build trust in AI systems [10]