3nm工艺

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曝iPhone 16国内激活量仅约700万台 难怪库克挤爆牙膏
Sou Hu Cai Jing· 2025-09-10 07:02
Group 1 - The iPhone 16 standard version is projected to sell approximately 7 million units in the Chinese market by the 35th week of 2025, while the combined sales of the iPhone 16 Pro and Pro Max models are expected to exceed 26 million units [1] - The weaker market performance of the standard version may prompt Apple to significantly enhance the specifications of the base model in the next generation of products [1] Group 2 - The iPhone 17 standard version will undergo its most significant upgrade in recent years, featuring a 120Hz ProMotion adaptive refresh rate screen, which was previously exclusive to Pro models, enhancing user experience in daily scrolling, gaming, and video watching [3] - The new model will adopt the same A19 Bionic chip as the Pro series, built on the second-generation 3nm process, improving both energy efficiency and computing power [3] - Charging specifications will see a major upgrade, supporting up to 40W dynamic wired fast charging and 25W wireless charging, significantly reducing charging time and alleviating user concerns about battery life [3] - Despite the comprehensive upgrades, the iPhone 17 standard version may have a more attractive pricing strategy, with the starting price of the 256GB version potentially reduced by 1,000 RMB compared to the previous generation [3]
拆解Switch 2,用了哪些芯片?
半导体行业观察· 2025-06-26 03:49
Core Viewpoint - The article discusses the advancements in semiconductor technology and the release of new products, particularly focusing on the Nintendo Switch 2, which features significant upgrades in processing power and memory capacity compared to its predecessor [1]. Group 1: Semiconductor Advancements - In 2025, various products utilizing new semiconductor technologies are being launched, with a notable shift towards 3nm technology in high-end smartphones, including Xiaomi's "Xiaomi 15S Pro" [1]. - Major GPU manufacturers, including Intel, AMD, and NVIDIA, have released new GPU series, showcasing advancements in graphics technology [1]. Group 2: Nintendo Switch 2 Disassembly - The disassembly of the Nintendo Switch 2 is relatively easy, utilizing only two types of screws and minimal adhesive, making it more manufacturable compared to other devices [2][3]. - The mainboard of the Switch 2 contains 21 functional semiconductors, with a significant portion sourced from Japan, the USA, and Taiwan, indicating a diverse supply chain [6]. - The Switch 2 features a substantial increase in memory, with 12GB of LPDDR5X compared to the previous generation's 4GB, enhancing its performance capabilities [6][12]. Group 3: Structural Comparison - The Switch 2 is designed more like a portable PC rather than an upgraded smartphone, sharing structural similarities with ASUS's portable gaming PC "ROG Ally" [10]. - The internal architecture of the Switch 2 has evolved, with a focus on utilizing common PC chips, indicating a shift in design philosophy [11]. Group 4: Processor Details - The Switch 2 is powered by NVIDIA's GMLX30-A1 processor, which is a streamlined version of the AGX Orin TE990M-A1, allowing for a smaller package size while maintaining performance [18]. - The processor architecture includes 8 CPU cores and a reduced number of GPU cores compared to the Orin, reflecting a balance between performance and cost [22].
小米汽车、芯片排名、网络水军、价格战……小米高管一一回应
Zheng Quan Shi Bao Wang· 2025-05-27 13:21
Core Viewpoint - Xiaomi Group reported record high revenue and adjusted net profit for Q1 2025, showcasing strong performance across various business segments [2] Group 1: Automotive Business - Xiaomi SU7 Ultra has exceeded 23,000 pre-orders as of May 26, significantly surpassing expectations [3] - The SU7 series has delivered a total of 258,000 units since its launch, with Q1 2025 deliveries reaching 75,869 units, reflecting a quarter-on-quarter growth of 8.9% [3] - The company aims to achieve an annual delivery target of 350,000 units for its electric vehicles [4] Group 2: Financial Performance - Revenue from Xiaomi's smart electric vehicles and AI innovation businesses reached 18.6 billion yuan [5] - The IoT and consumer products segment generated 32.3 billion yuan, marking a robust year-on-year growth of 58.7% [9] - The home appliance business saw a doubling of revenue year-on-year in Q1, with significant sales increases in air conditioners, washing machines, and refrigerators [10] Group 3: Chip Development - Xiaomi's self-developed 3nm flagship SoC chip, Xuanjie O1, is currently planned for use in high-end flagship products only [6] - The Xuanjie O1 chip features 19 billion transistors, positioning it alongside Apple's A18 Pro in terms of performance [7] - The company emphasizes the integration of its chip business with its operating system and AI capabilities for enhanced platform strength [8] Group 4: Air Conditioning Business - Xiaomi aims to rank among the top three in China's air conditioning market by 2030, competing with global benchmark brands [9] - The company has completed its full product line layout for air conditioners and plans to enhance its manufacturing capabilities with a new smart manufacturing facility expected to launch this year [10] - Xiaomi's strategy focuses on product strength and efficiency, indicating that price wars will not significantly impact its business model [10]
卢伟冰:玄戒O1目前仅规划用于小米高端旗舰产品线
news flash· 2025-05-27 11:15
Core Viewpoint - Xiaomi's self-developed 3nm flagship SoC chip, Xuanjie O1, is currently planned exclusively for the company's high-end flagship product line [1] Group 1: Product Development - The Xuanjie O1 chip is the first self-developed 3nm flagship SoC in mainland China, utilizing second-generation 3nm process technology [1] - The transistor count of the Xuanjie O1 reaches 19 billion, comparable to Apple's A18 Pro [1] Group 2: Performance and Future Integration - According to Xiaomi's President Lu Weibing, the performance and experience of the Xuanjie O1 are among the best globally [1] - The chip business is expected to integrate with the Pengpai OS and AI in the future, enhancing its capabilities significantly [1]