A19芯片
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苹果发布iPhone 17e:灵动岛屏+磁吸充电,售价3999元起
Xin Lang Cai Jing· 2026-01-08 01:30
2026年1月7日,多方消息显示,苹果公司计划于今年3月推出新款iPhone 17e,定位为品牌旗下价格最为 亲民的旗舰机型。尽管在国内市场的反响相对平淡,但在全球范围内仍具备较强的销售竞争力。 此次发布的新机在多项配置上实现显著提升,重点针对 前代产品用户反馈较多的问题进行了优化。外观设计方 面,屏幕形态将由iPhone 16e沿用的刘海屏切换为灵动岛 式挖孔屏,支持实时活动显示等交互功能,整体风格与 iPhone 17系列标准版保持一致。屏幕尺寸继续采用6.1英 寸OLED面板,刷新率维持在60Hz,未配备高刷新率功 能。 性能方面,该机型将搭载定制版本的A19芯片,其图形 处理单元相较标准版减少一个核心,属于性能调校上的 调整。值得关注的是,iPhone 17e将首次引入磁吸环结 构,全面兼容MagSafe充电设备,解决了前代产品无法 使用磁吸生态配件的痛点,进一步提升充电效率与外设 扩展的便捷性。 通信模块有望集成苹果自研C1或C1X基带方案,同时在影像系统上迎来改进,前置摄像头或升级至 1800万像素,并加入"人物居中"智能追踪功能,增强视频通话体验。 价格策略延续前代定位,预计海外起售价为599美 ...
成本提升80% A20芯片或成苹果最贵芯片
Huan Qiu Wang· 2026-01-03 03:20
【环球网科技综合报道】1月3日消息,据Wccftech报道,苹果即将推出的A20芯片在制造工艺与成本方面均有重大变动,不仅将采用台积电最先进的2nm制 造工艺,价格更是大幅上涨,极有可能成为苹果迄今为止最昂贵的芯片。 据可靠消息,即将推出的苹果A20芯片预计每颗成本高达280美元,与目前苹果iPhone 17系列所搭载的A19芯片相比,价格同比上涨了约80%。 此次A20芯片价格的大幅上涨,背后有着多重因素推动。一方面,存储器领域持续的通胀态势对芯片成本产生了显著影响。在全球供应链紧张、原材料价格 上涨的大环境下,存储器成本不断攀升,进而传导至芯片整体成本。另一方面,台积电在其N2P制造工艺中采用的创新技术也是价格上涨的重要原因。台积 电在N2P制造工艺中运用了"第一代纳米片晶体管技术"以及"超高效金属层间电容器",这些先进技术虽然能够提升芯片的性能与效率,但也使得生产成本大 幅增加,最终反映在苹果A20芯片的价格上。(青山) ...
2026款苹果iPad最新曝光,史诗级加强
猿大侠· 2025-12-13 04:11
iPad Air:稳步迭代至 M4,性能再进阶 代码显示,新款 iPad Air(代号涵盖 J707 至 J738)将从当前的 M3 芯片升级至 M4 芯片。虽然 从 M3 到 M4 的跨度不如入门级机型那样巨大,但这依然能为老款 iPad 用户带来可感知的性能提 升。对于追求性价比与高性能平衡的用户而言,M4 版 iPad Air 依然极具吸引力。 科技媒体 Mac World 12 月 10 日发布博文,通过分析一份苹果内部代码文件(源自 iOS 26 预览 版), 揭示了 2026 年 iPad 产品线的核心规划。 泄露信息显示,苹果计划更新入门级 iPad 和 iPad Air 两条产品线,重点通过芯片迭代来提升性 能,以适应日益复杂的计算需求。 入门级 iPad:A19 芯片加持,全面拥抱 AI 2026 款入门级 iPad(代号 J581 和 J582,也称 iPad 12,或者 iPad 第 12 代)将迎来该系列 史上最显著的规格升级。该机型将搭载与现款 iPhone 17 相同的 A19 芯片。相比现有的 A16 芯 片, A19 的处理速度提升约 50% 。 更关键的是,为流畅运行 App ...
打破惯例!iPad 12被曝或搭载iPhone 17同款A19芯片
Huan Qiu Wang Zi Xun· 2025-12-11 03:40
【环球网科技综合报道】12月11日消息,据MacRumors报道,2026年推出的12代入门级iPad或搭载 iPhone 17同款A19芯片,这一配置将打破苹果延续多年的产品策略。该报道称其获取的苹果内部代码文 档显示了这一突破性信息。 来源:环球网 此前MacRumors曝光的文档曾预测iPad 12搭载A18芯片,而A19芯片刚随2025年iPhone 17系列亮相。从 成本控制逻辑看,苹果向来不会将最新A系列芯片用于入门级iPad,这一惯例自2017年iPad 5起已延续 近十年——当时iPad 5选用了2015年iPhone 6s的A9芯片,此后历代入门iPad均搭载比同期iPhone落后1-2 代的芯片。 以现有机型为例,2025年3月发布的iPad 11用的是2022年iPhone 14的A16芯片,2022年的iPad 10搭载 2020年的A14芯片,芯片代际差清晰可见。若iPad 12真用A19,将是自2012年iPad 4后,入门款首次配备 苹果当前旗舰级芯片。 报道中iPad 12的代号J581、J588也引发关注,因苹果代号通常按序列命名,此前曝光的入门级iPad 12代 号为J58 ...
极限更高、游戏都能满帧,iPhone 17系列性能专项测试
3 6 Ke· 2025-10-20 00:22
Core Insights - The article discusses the performance and specifications of the newly released iPhone 17 series, highlighting the advancements in chip technology and gaming performance. Specifications Summary - The iPhone 17 series utilizes the A19 chip, built on TSMC's N3P process, with both A19 and A19 Pro featuring identical CPU and GPU architectures, differing mainly in cache size and memory frequency [6][7][8]. - The A19 Pro has a larger L2 cache (16MB for big cores and 6MB for small cores) compared to the A19 (8MB for big cores and 4MB for small cores), and a system-level cache of 32MB versus 12MB for the A19 [7][10]. - The GPU in the A19 Pro has 6 cores and achieves 2.488 Tflops, while the A19 has 5 cores and achieves 2.074 Tflops [7]. Performance Analysis - In Geekbench 6.5 tests, the A19 chip shows a single-core performance increase of approximately 5.9% and multi-core performance increase of about 5.8% compared to the previous A18 chip [13]. - The A19 Pro outperforms the A19 by 5.5% in single-core and 6.8% in multi-core tests under normal conditions, with a notable performance boost in lower temperatures [15][16]. - The A19's performance in 3DMark tests shows a significant impact from environmental temperature, with a maximum score difference of 11.3% between normal and low temperatures [26]. Gaming Performance - The iPhone 17 supports high frame rates in games, with the A19 Pro showing superior performance in high-load scenarios, although both models maintain a stable frame rate around 60 FPS in demanding games [44][47]. - The average power consumption during gaming for the iPhone 17 is around 5W, which is competitive among flagship devices [47].
苹果iPhone 17 A19单核性能全球最强,碾压PC处理器
猿大侠· 2025-09-30 04:15
Core Viewpoint - The latest iPhone 17 series features the A19 and A19 Pro chips, which are currently Apple's most powerful mobile processors, achieving the highest single-core performance globally under passive cooling conditions [1]. Performance Summary - The A19 chip has surpassed all known chips, including desktop processors, in single-core performance, as evidenced by the latest PassMark benchmark results [1][2]. - The A19 chip scored 5149 points in single-core performance, slightly higher than the A19 Pro at 5088 points and the previous flagship M3 Ultra at 5140 points [3]. - The A19 chip reportedly consumes only 12 watts of power, significantly lower than competitors like the Ultra 9, which exceeds 125 watts, and the EPYC 4585PX, which exceeds 170 watts [2][4]. Energy Efficiency - PassMark estimates that the A19's single-core power consumption may be around 4 watts, compared to approximately 44 watts for the Ultra 9 285K and about 56 watts for the EPYC 4585PX, highlighting the A19's significant energy efficiency advantage [4]. - Despite its single-core performance advantages, the A19 does not excel in multi-core performance due to its lower core count and being a 12-watt mobile chip [4].
全面测完iPhone17系列,苹果真让我觉得有点陌生
Hu Xiu· 2025-09-29 02:57
Group 1 - The core viewpoint of the article is that the iPhone 17, while visually similar to the iPhone 16, features comprehensive upgrades that enhance user experience [2][95]. - The introduction of a high refresh rate screen in the standard version is a significant upgrade, making it more appealing to users still using 60Hz iPhones [3][6]. - The iPhone 17's screen supports full-screen Always-On Display (AOD), which is practical for users wanting quick access to notifications [10][11]. Group 2 - The iPhone 17 has shown improved battery performance during a three-hour test, with a remaining charge of 69%, outperforming the iPhone 16e and iPhone 16 Pro [11][13]. - The device features a peak outdoor brightness of 3000 nits, with a manual HDR brightness of around 1500 nits, enhancing readability in bright conditions [14]. - A new dimming option has been added to reduce flicker at low brightness, improving eye comfort [18][20]. Group 3 - The front camera has been upgraded with a larger sensor and a new square shape, allowing for two shooting modes: vertical and horizontal [23][24]. - The iPhone 17 supports dual recording, enhancing its appeal for content creators, although some features are considered basic compared to competitors [28][31]. - Charging speed has significantly improved, with the ability to reach 50% charge in 20 minutes using a 40W charger, compared to the previous generation's 22W [32][33]. Group 4 - The iPhone 17 Pro features a new aluminum alloy body, which is lighter and offers better heat dissipation compared to titanium [40][41]. - The A19 chip in the iPhone 17 Pro has six GPU cores, with performance improvements over the previous generation, although competition is increasing [50][53]. - The Pro model's long-focus lens has been upgraded to 48MP, improving low-light performance and overall image quality [64][69]. Group 5 - The AirPods Pro 3 features enhanced noise cancellation, making it more effective in noisy environments [77][81]. - The new ear tips improve fit and passive noise isolation, while also incorporating a heart rate sensor for fitness tracking [82][85]. - The overall design of the AirPods Pro 3 has changed, requiring new cases for users upgrading from previous versions [90].
苹果A19芯片,世界最快单核CPU
半导体芯闻· 2025-09-28 09:47
Core Insights - The A19 chip has outperformed all competitors, including Apple's own products, establishing itself as the fastest CPU in single-thread performance according to PassMark benchmarks [1][3] - The A19 chip, used in the iPhone 17, demonstrates significant power efficiency with an estimated single-thread power consumption of around 4W, compared to much higher values for competitors like Intel's Core Ultra 9 285K at 44W and AMD's EPYC 4585PX at 56W [3] Performance Comparison - The A19 scored 5149 points in single-thread performance, while the A19 Pro scored 5088 points, indicating minimal performance difference between the two [1] - The A19 chip has surpassed Apple's desktop M3 Ultra and other high-performance chips from Intel and AMD, despite being a mobile chip with fewer cores [1][3] Efficiency and Design - The A19 chip features a passive cooling design, which contributes to its efficiency and performance in mobile devices like the iPhone 17, which lacks a heat spreader [3] - While the A19 excels in single-thread performance, its multi-thread performance is limited due to fewer cores compared to other CPUs on the market [3]
iPhone 17 A19芯片单核性能碾压桌面CPU,登顶PassMark
3 6 Ke· 2025-09-28 07:13
Core Insights - Apple has launched the iPhone 17 series featuring the new A19 chip, which is claimed to be the most powerful chip currently available from the company [1] - The A19 chip achieved the highest score in single-core performance tests conducted by PassMark, surpassing even some desktop CPUs [1][4] - The A19 chip operates at a significantly lower power consumption of approximately 12 watts, compared to competitors like Intel's Ultra 9 and AMD's EPYC, which consume 125 watts and 170 watts respectively [3][4] Performance Metrics - In PassMark's single-core performance test, the A19 scored 5,149 points, while the A19 Pro scored 5,088 points, both outperforming desktop processors such as Apple's M3 Ultra and Intel's Core Ultra 9 [4] - The estimated power consumption during single-core operation for the A19 is around 4 watts, while Intel's Ultra 9 and AMD's EPYC are estimated at 44 watts and 56 watts respectively, highlighting the A19's energy efficiency [4] Technical Considerations - While the A19 excels in single-core performance, it is expected that its multi-core performance will not match that of desktop CPUs due to the limited number of cores in mobile chips [5] - The absence of active cooling solutions like fans in the iPhone 17 further emphasizes the impressive performance of the A19 chip [5]
iPhone 17 Pro为何不用自研基带?苹果高管这么说
Feng Huang Wang· 2025-09-24 23:51
Core Insights - Apple has introduced several self-developed chips in its latest iPhone series, including the A19 and A19 Pro chips, a new N1 wireless chip, and the next-generation C1X 5G modem [1][2] - The flagship models iPhone 17, iPhone 17 Pro, and Pro Max are still using Qualcomm's third-party modem instead of Apple's self-developed C1X modem [1][2] - Apple's VP of Wireless Software Technology and Ecosystem, Arun Mathias, indicated that the focus was on the iPhone Air's requirements, but hinted that more products will feature Apple's cellular solutions over time, suggesting that the iPhone 18 series may adopt the self-developed modem more widely [2] Summary by Sections Product Development - Apple has launched its first self-developed 5G modem, C1, earlier this year in the iPhone 16e, followed by the C1X modem in the iPhone Air [1] - Despite the promising performance and efficiency of the self-developed modems, they are currently only used in the iPhone Air and not in the flagship models [1] Executive Commentary - Arun Mathias emphasized that the iPhone 17 and 17 Pro are excellent products, but he also suggested that Apple's self-developed cellular solutions will appear in more products in the future [2] - His comments strongly imply that the upcoming iPhone 18 series may see a broader implementation of Apple's self-developed modem technology [2]