联发科天玑9400

Search documents
小米3纳米芯片量产面市,高通依然是旗舰机供应商
Nan Fang Du Shi Bao· 2025-05-21 14:18
5月22日晚,小米自研的3纳米手机SoC(系统级芯片)玄戒O1将正式对外发布,搭载在旗舰手机小米15s pro和小米平板7 Ultra。从5月15日发出第一条预告 开始,雷军几乎一半的微博内容都在为这款芯片卖力造势。 "设计之初,我们就确定这款芯片一定要用在小米高端旗舰定位的产品上。"雷军在5月20日一则抖音视频上解释称。 玄戒O1不仅仅被视为小米十年造芯路上的里程碑,同时也让小米成为继苹果、高通、联发科后,全球第四家有自主研发设计3纳米手机SoC芯片的公司,也 是继苹果、三星、华为之后,第四家能自研SoC芯片的手机厂商。 在雷军眼里,"要想成为一家伟大的硬核科技公司,芯片是必须攀登的高峰,也是绕不过去的一场硬仗"。 据市场调研机构Canalys(现并入Omdia)估测,作为首代产品,玄戒O1主要承担技术验证使命,规划出货量保守控制在数十万级别,受小规模流片影响, 初期成本会居高不下。 性能待检验 芯片研发分为设计、制造等环节,大多数芯片公司采用代工模式,专注于芯片设计,而将制造生产交给台积电等晶圆代工厂。虽然小米并未对外披露玄戒 O1的制造厂商,但外界纷纷指向台积电。 若台积电为小米代工,是否受美国芯片管制 ...
第一颗国产3nm芯片!雷军:已投入135亿,2500人研发
Sou Hu Cai Jing· 2025-05-19 06:32
前几天,雷军官宣了小米新一代自研Soc芯片--玄戒O1,但这颗芯片究竟什么工艺,性能怎么样,全是猜测,没有确切消息。 并且基于这款芯片,很多人更是不惮以最坏的恶意来推测小米,称是高通XX芯片,或者联发科XX芯片套壳,根本就不是自研…… 而近日,雷军或许是为了回应质疑,公布了更多的关于这款芯片的信息。 按照说法,这颗芯片采用的是第二代3nm工艺,不用怀疑,基于这个工艺,就知道是台积电代工的,毕竟三星的3nm不给力,其它厂商,就没有3nm能力。 并且这也是中国厂商推出的第一颗3nm芯片,也是中国大陆最强的手机芯片。 且小米在2014年就研发出了澎湃S1,是有基础的,基于原来的一些技术,经验,团队等,4年花了135亿元,设计出3nm芯片,并不是那么夸张。 | 2709 | | 8125 | | --- | --- | --- | | Single-Core Score | | Multi-Core Score | | Geekbench 6.1.0 for Android AArch64 | | | | Result Information | | | | Upload Date | May 18 2025 05: ...
小米自研手机SoC芯片官宣:科研实力的具象化体现,潜在挑战亦不容忽视
3 6 Ke· 2025-05-16 08:37
5月15晚,#雷军在微博官宣:小米自主研发设计的手机SoC芯片——#玄戒O1,即将在5月下旬发布。 这一是款传闻已久的产品,如今靴子终于落地。 至此,这一成果将让小米也成为继#三星、#苹果、#华为 之后,全球第四家具备手机SOC芯片自研实力的厂商。 这于小米而言:是其过去多年潜心投入,实现科研实力进步的具象化表现,也为小米取得进一步的市场成功奠定了基础。但从现实来说,实现手机SoC芯 片自研也只是迈向新阶段的第一步,而要实现芯片自研到规模落地形成正循环不被卡脖子,这一过程中的潜在挑战亦不容忽视。 一、科研实力的具象化体现,实现品牌跃升的关键一步 芯片作为技术王冠上的明珠,于任何厂商而言,实现手机SoC芯片自研,都是其科研实力的具象化体现。 于国产手机厂商而言,这一价格则意味着仅芯片这一项采购成本就已达到了其旗舰手机售价的五分之一乃至更高,要知道,目前国产智能手机的旗舰起售 价也就四千多元。而逐年上涨的价格,则无疑将稀释国产厂商本就微薄的利润。 但若厂商拥有芯片自研能力,则可在一定程度上降低芯片这一项巨大的成本开支。 以苹果为例,近年来我们看到,苹果在自研手机SoC芯片之外,还执着于自研如射频芯片、WiFi和蓝 ...
AI原生手机之战:三大阵营的对决
3 6 Ke· 2025-05-07 12:23
Core Insights - The smartphone industry is undergoing an AI revolution, with manufacturers increasingly integrating AI features into their new products, marking a shift from traditional hardware innovation to AI-driven functionalities [2][5][14] - IDC forecasts a dramatic increase in AI smartphone shipments in China, with a year-on-year growth of 591% in 2024, and a penetration rate rising from 3% in 2023 to 22% [4] - The competition among smartphone manufacturers is shifting from hardware specifications to AI capabilities, emphasizing the need for end-to-end AI design from chips to operating systems [8][13] Group 1: Industry Trends - The AI smartphone market is expected to reach 1.18 billion units by 2025, accounting for 40.7% of the overall market [4] - High-end smartphones priced above $600 are projected to exceed 30.9% of the market share, with AI features contributing 75% of their premium pricing [4] - The average replacement cycle for smartphones has extended to 51 months, prompting manufacturers to focus on AI to drive consumer upgrades [5] Group 2: Technological Developments - The new generation of smartphones must feature advanced AI capabilities, including large model computing power, system-level AI integration, and proactive service in various scenarios [8][16] - AI's impact on imaging technology is significant, with innovations allowing for real-time analysis and optimization of images, enhancing capabilities beyond traditional photography [10][11] - The relationship between hardware manufacturers and AI developers is evolving, with companies like Qualcomm and Huawei creating ecosystems that support AI development and deployment [17][22] Group 3: Competitive Landscape - Major smartphone manufacturers are divided into three camps: Apple, Huawei, and an open ecosystem represented by brands like Xiaomi and Honor, each pursuing different AI strategies [20][22] - Huawei is positioned to lead in the AI smartphone market due to its strong R&D investment and technological capabilities in AI chipsets and cloud collaboration [22][23] - The future of smartphones may not solely rely on traditional devices, raising questions about the evolution of AI-native smart devices beyond current smartphones [23][24]