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平台的持续性能由整机功耗墙、内存和散热决定。长时间编码或渲染不是它的方向，这类负载优先选插电性能模式可用、内存容量足够的机型，核显游戏也以中低画质为预期。\u003C\u002Fp>",247,{"slug":158,"type":158,"question":203,"answer":204,"page":42,"heat":205},"笔记本搭载 Core Ultra 5 125U 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  先确认独显型号与 TGP。核显版本的能力由内存带宽和持续核显功耗决定；1080p 高刷对 CPU 与功耗分配敏感，2K、4K 则是显卡优先。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  选购时核对 MUX、插电性能模式与电池策略。续航优先用平衡模式让独显休眠，游戏则需插电并开启性能模式。核数不能推导出帧数，没有实测数据任何 FPS 说法都不足为凭。\u003C\u002Fp>",226,{"slug":207,"type":207,"question":208,"answer":209,"page":42,"heat":205},"motherboard","搭载 Core Ultra 5 125U 的笔记本，质感、接口和扩展性怎么选？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  不能按桌面主板挑，先筛：内存是否板载\u002F双通道、M.2 数量、USB4 满不满速、网卡、独显 TGP，再看屏幕和电池。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  要升级内存或做长期生产力，选有 SODIMM 和双风扇的厚一点机身；纯移动办公才接受板载内存换轻薄续航。两者只能选一头。\u003C\u002Fp>",{"slug":211,"type":211,"question":212,"answer":213,"page":42,"heat":214},"cooling","Core Ultra 5 125U 的笔记本散热压得住吗？满载会不会降频？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  轻薄本能压住短时负载，但长时间全核\u002F核显或独显同时工作，功耗墙和共享热管才是决定因素。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  办公选平衡模式就行；编码、渲染选双风扇和插电性能模式，并接受噪声变大的取舍。从型号或额定功耗推温度都不靠谱，看同机型实测。\u003C\u002Fp>",214,{"page":119,"isCompared":159,"list":216},[217,221,225,229],{"slug":158,"type":158,"question":218,"answer":219,"page":119,"heat":220},"笔记本搭载 Core Ultra 5 135U 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  游戏先看独显型号与 TGP；核显版本的上限由内存带宽与持续核显功耗决定。1080p 高刷依赖 CPU 与功耗分配，2K、4K 显卡优先。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  购买时核对 MUX、插电性能模式与电池策略。这类本子游戏属于附带功能，不必为此为高刷屏额外加价，也不要相信由核心数推算的帧数。\u003C\u002Fp>",225,{"slug":211,"type":211,"question":222,"answer":223,"page":119,"heat":224},"Core Ultra 5 135U 的笔记本散热压得住吗？满载会不会降频？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  长时间表现由持续封装功耗、共享热管和风扇策略决定。短办公用平衡模式；长时间编码\u002F渲染选双风扇、较厚机身并插电开性能模式。有独显还要看 CPU\u002FGPU 共用功耗。额定功耗推不出温度，从型号猜"不降频"也不靠谱，看这台机器的满载实测更实际。\u003C\u002Fp>",221,{"slug":207,"type":207,"question":226,"answer":227,"page":119,"heat":228},"搭载 Core Ultra 5 135U 的笔记本，质感、接口和扩展性怎么选？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  焊接移动平台，选的是整机：内存是否板载\u002F双通道、M.2 数量、USB4\u002F视频输出、网络、独显 TGP、散热和电池，逐项核对。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  长期生产力优先可升级内存和双风扇；移动办公才优先轻薄和低负载续航。要 ECC 或多通道大容量内存就别看这类机器，管理功能不等于 ECC。\u003C\u002Fp>",208,{"slug":179,"type":179,"question":230,"answer":231,"page":119,"heat":232},"Core Ultra 5 135U 几核几线程？打游戏、剪视频会不会拖后腿？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  12 核 14 线程，实际性能核只有 2 个。办公、网页多开和轻度创作够用，这个定位很明确。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  视频编码、渲染或大型开发要持续跑的话，优先选内存容量足够、散热更厚、插电性能模式能维持功耗的机型。U 后缀本身不保证长时间性能，这是轻薄本的通病。\u003C\u002Fp>",203,[234,239,244,249,254,259,262,267,271,275,280,285,289,294,299,303,309,313,317,322],{"slug":158,"type":158,"question":235,"answer":236,"page":237,"heat":238},"用 Core Ultra 5 325 装机打游戏，1080p、2K、4K 怎么配显卡？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  8 核 8 线程打游戏完全够，瓶颈几乎永远在显卡。1080p 高刷配 RTX 5060\u002F5070 级别，2K 配 5070 Ti 或 RX 9070 XT 级别，4K 就把预算全给显卡和显存。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  一句话：预算往显卡倾斜，CPU 选它不会成为短板。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-5-325",437,{"slug":179,"type":179,"question":240,"answer":241,"page":242,"heat":243},"Core Ultra 7 356H 几核几线程？打游戏、剪视频会不会拖后腿？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  Core Ultra 7 356H 是 16 核 16 线程，H 后缀代表高性能移动平台。游戏的 1080p 高刷看单核和独显 TGP，2K\u002F4K 通常看 GPU；编译、编码、剪辑和 CPU 渲染可利用 16 条线程，但长时间性能必须核对 CPU 持续包功耗、性能模式和共享散热。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  具体机型的 10 至 15 分钟功耗\u002F频率日志比峰值睿频更能说明它是否适合长任务。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-7-356h",388,{"slug":158,"type":158,"question":245,"answer":246,"page":247,"heat":248},"笔记本搭载 Core Ultra 5 225U 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  225U 只有 2 个 P 核，单核性能可应付网游但无法支撑 3A 大作；核显较弱，1080p 低画质下 LOL、CS2 勉强流畅。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  它面向长续航办公场景，游戏不是设计重点。以游戏为主要需求，H 系列独显本更合适。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-5-225u",385,{"slug":158,"type":158,"question":250,"answer":251,"page":252,"heat":253},"笔记本搭载 Core Ultra 5 225H 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  Core Ultra 5 225H 是 14 核 14 线程的标压 H 系，配主流独显打游戏完全够格，帧数卡不卡看两件事：独显型号+实际 TGP（含 Dynamic Boost），以及这台机的 CPU 持续包功耗。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  1080p 高刷或电竞游戏对 CPU 帧时间敏感，2K\u002F4K 基本由 GPU 决定。想验证瓶颈，插电开性能模式，用 HWiNFO 记录 15 分钟游戏：GPU 利用率接近 95% 且功耗贴近 TGP，就是显卡限制；GPU 利用率上不去（低于约 90%）而 CPU 有线程饱和，则检查 CPU 功耗墙、散热和性能模式。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-5-225h",383,{"slug":179,"type":179,"question":255,"answer":256,"page":257,"heat":258},"Core Ultra 7 255H 几核几线程？打游戏、剪视频会不会拖后腿？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  16 核 16 线程，注意 Arrow Lake 移动版同样没有超线程。游戏、开发、中度剪辑按这个规模看是够的。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  大型编译和长视频导出能吃满全部线程，但笔记本能不能一直保持这个性能，取决于整机功耗墙、独显 TGP 和散热，光看型号没意义。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-7-255h",376,{"slug":179,"type":179,"question":260,"answer":261,"page":252,"heat":258},"Core Ultra 5 225H 几核几线程？打游戏、剪视频会不会拖后腿？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  14 核 14 线程（4 性能核 + 8 能效核 + 2 低功耗核），性能核基频 1.7GHz、睿频 4.9GHz，L3 缓存 18MB，Arrow Lake 平台，2025 年 Q1 发布。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  225H 和 235H 同架构，只是基频低一些，日常体验几乎无差别；14 线程在游戏、开发、剪辑里都够，持续重负载受笔记本功耗墙限制。这个档位选机器看价格和模具散热就行。\u003C\u002Fp>",{"slug":158,"type":158,"question":263,"answer":264,"page":265,"heat":266},"笔记本搭载 Core Ultra 7 255HX 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  Core Ultra 7 255HX 是 24 核 24 线程的 HX 处理器。游戏性能主要看显卡和模具，255HX 不是瓶颈：两台机摆一起，一台上 4060 满功耗加独显直连，一台上 4070 但 80W 锁功耗还没直连，前者游戏体验可能更好。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  选 255HX 游戏本：显卡 TGP、MUX、性能模式功耗，三样确认完再比价。CPU 型号本身不用纠结。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-7-255hx",375,{"slug":179,"type":179,"question":268,"answer":269,"page":265,"heat":270},"Core Ultra 7 255HX 几核几线程？打游戏、剪视频会不会拖后腿？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  Core Ultra 7 255HX 是 20 核 20 线程（8 性能核 + 12 能效核，无超线程），Arrow Lake，基础 2.4GHz、最高 5.2GHz，L3 30MB。它和 265HX 是同一颗硅片的两个频率档位，规格几乎一样，265HX 只是睿频略高 0.1GHz，实际跑游戏、剪视频、编译的差距都在 3% 以内。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  所以选机器时这两个型号不值得纠结，同一模具下的 255HX 和 265HX 用起来几乎没有区别。真正决定这台 HX 本性能上限的是整机的功耗释放和散热设计，同样是 20 核 20 线程，给 60W 和给 150W 是两台不同的电脑。\u003C\u002Fp>",371,{"slug":158,"type":158,"question":272,"answer":273,"page":257,"heat":274},"笔记本搭载 Core Ultra 7 255H 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  255H 游戏本先看独显 TGP 和 CPU 持续功耗，16 核 16 线程只是其次。1080p 高刷更吃 CPU 内存，2K\u002F4K 先看显卡。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  买之前核对 TGP、插电后两种模式下的实际功耗、有没有独显直连。同名显卡 TGP 差一截，比处理器型号更能改变游戏结果。\u003C\u002Fp>",369,{"slug":211,"type":211,"question":276,"answer":277,"page":278,"heat":279},"Core Ultra 7 270K Plus 需要多大散热器？打游戏和全核跑满有什么区别？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  游戏 270K Plus 用高规格双塔或 240\u002F280 水冷。解除功耗限制后持续全核编译编码渲染超 180W，就上顶级双塔或 360 水冷。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  跑 15-20 分钟全核看包功耗、频率和 VRM 状态，掉得明显就降功耗或升级散热。确认 LGA1851 扣具和机箱排热。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-7-270k-plus",366,{"slug":179,"type":179,"question":281,"answer":282,"page":283,"heat":284},"Core i7 14650HX 几核几线程？打游戏、剪视频会不会拖后腿？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  16 核 24 线程的 HX 移动 U，游戏本常见配置。这规格的“够不够”关键在整机能不能一直喂饱，而不只是参数。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  办公、多任务按规格判断就行；编码、渲染得看具体机型。14 代 HX 记得更新 BIOS 微码。同样的 U，厚机本比轻薄本强得多。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-i7-14650hx",363,{"slug":207,"type":207,"question":286,"answer":287,"page":278,"heat":288},"给 Core Ultra 7 270K Plus 配什么主板合适？供电、内存、接口怎么平衡？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  270K Plus 使用 LGA1851、800 系列芯片组与 DDR5。超频选 Z890，默认使用选供电扎实的 B860，H810 难以承载 24 核高功耗持续负载。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  核对 BIOS 与 CPU 支持表，再按显卡、M.2、USB、网卡与 VRM 散热取舍。长期编译渲染的预算优先给供电与散热，而非装饰性接口。\u003C\u002Fp>",348,{"slug":158,"type":158,"question":290,"answer":291,"page":292,"heat":293},"Core i5 14400F 打游戏表现怎么样？和便宜型号差距大吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  14400F 配中端独显很合适：1080p 高刷更看 CPU 单核、内存和引擎，2K\u002F4K 基本是显卡决定。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  跟便宜型号比，锁同一显卡、内存、驱动和功耗设置，再看同场景的 1% low。如果你还要边玩边直播、录制或编译，注意 CPU 会不会长期满载，多线程负载比单纯打游戏更早碰到功耗和散热天花板。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-i5-14400f",341,{"slug":295,"type":295,"question":296,"answer":297,"page":283,"heat":298},"power","Core i7 14650HX 在不同功耗模式下性能差多少？什么时候该开性能模式？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  短时间使用的话，性能模式的意义不大，那是给持续满载任务准备的。14650HX 的额定功耗不是实际功耗。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  开不开性能模式，看任务时长、噪声和散热余量。短任务用平衡就够，风扇也安静不少。\u003C\u002Fp>",340,{"slug":295,"type":295,"question":300,"answer":301,"page":265,"heat":302},"Core Ultra 7 255HX 在不同功耗模式下性能差多少？什么时候该开性能模式？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  255HX 的功耗模式实测方法照旧：性能模式全核 10 分钟，看 Package Power 和 GPU 功耗分配。这代 HX 的功耗策略整体不错，但机身散热仍是天花板。插电打游戏或渲染开性能模式，风扇噪音大点就大点；离电办公平衡模式，续航更重要。\u003C\u002Fp>",339,{"slug":304,"type":305,"question":306,"answer":307,"page":265,"heat":308},"battery","general","搭载 Core Ultra 7 255HX 的笔记本能用多久？不插电办公和打游戏分别能撑多久？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  255HX 平台轻办公约 5 小时，游戏必须插电。离电省电就三样：混合显卡、60Hz、平衡模式。后台软件和屏幕亮度对续航的影响比 CPU 型号大，对比两台机器先把这些条件对齐。想要长续航，选轻薄本，不是 HX 本。\u003C\u002Fp>",337,{"slug":304,"type":305,"question":310,"answer":311,"page":283,"heat":312},"搭载 Core i7 14650HX 的笔记本能用多久？不插电办公和打游戏分别能撑多久？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  续航是整机指标：电池容量、屏幕和低负载功耗决定办公续航，独显功耗和插电条件决定游戏体验。14650HX 无法单独推算出小时数。HX 机型不插电游戏基本不现实，办公续航重点看电池 Wh 和混合显卡设置。\u003C\u002Fp>",326,{"slug":158,"type":158,"question":314,"answer":315,"page":278,"heat":316},"Core Ultra 7 270K Plus 打游戏表现怎么样？和便宜型号差距大吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  Core Ultra 7 270K Plus 是 24 核 24 线程（Arrow Lake 无超线程）的桌面处理器。1080p 高刷吃 CPU 单核、内存和引擎，2K 是 CPU\u002FGPU 平衡，4K 基本看显卡；24 核更适合边编译、边直播、边渲染的用法。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  对比便宜型号时固定显卡、内存、驱动和 BIOS 功耗，测同场景帧时间。核心数不能替代实测，别据此报帧数。游戏场景它的性价比一般，生产力才是主场。\u003C\u002Fp>",320,{"slug":179,"type":179,"question":318,"answer":319,"page":320,"heat":321},"Core i5 14600KF 是多少核多少线程？打游戏和干活分别够用吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  14600KF 是 14 核 20 线程（6 性能核 + 8 能效核），无核显，是 2023 年的甜点 i5。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  游戏和轻度生产力通吃，20 线程渲染编译也够。KF 无核显必须配独显，价格比 14600K 便宜一点点。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-i5-14600kf",318,{"slug":179,"type":179,"question":323,"answer":324,"page":237,"heat":325},"Core Ultra 5 325 是多少核多少线程？打游戏和干活分别够用吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  8 核 8 线程（无超线程），LGA1851 平台的中端桌面 U。对绝大多数人，游戏+办公+轻中度生产力都在舒适区。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  它是今年 Intel 主流装机里性价比不错的选项，比带超线程的高端款便宜不少，游戏差距却不大。\u003C\u002Fp>",315,[327,331,335,341,345,348,351,355,359,363,365,368,372,376,378,382,385,387,391,394],{"slug_a":328,"slug_b":329,"name_a":9,"name_b":9,"i_heat":330},"core-i7-13645hx","core-i7-13700hx",131,{"slug_a":332,"slug_b":333,"name_a":9,"name_b":9,"i_heat":334},"ryzen-threadripper-pro-3955wx","xeon-platinum-9282",81,{"slug_a":336,"slug_b":337,"name_a":338,"name_b":339,"i_heat":340},"core-i5-12490f","core-i5-13600kf","Intel® Core™ i5-12490F Processor","Intel® Core™ i5-13600KF Processor",76,{"slug_a":342,"slug_b":343,"name_a":9,"name_b":9,"i_heat":344},"core-ultra-9-275hx","core-ultra-9-290hx-plus",75,{"slug_a":346,"slug_b":347,"name_a":9,"name_b":9,"i_heat":58},"core-i5-1340pe","core-i5-13600h",{"slug_a":349,"slug_b":350,"name_a":9,"name_b":9,"i_heat":95},"core-i7-14650hx","core-ultra-7-251hx",{"slug_a":352,"slug_b":353,"name_a":9,"name_b":9,"i_heat":354},"core-i5-13600t","core-ultra-5-245hx",65,{"slug_a":356,"slug_b":357,"name_a":9,"name_b":9,"i_heat":358},"core-ultra-7-255h","core-ultra-7-356h",57,{"slug_a":360,"slug_b":361,"name_a":9,"name_b":9,"i_heat":362},"ryzen-9-8945hx","ryzen-9-9955hx",52,{"slug_a":350,"slug_b":364,"name_a":9,"name_b":9,"i_heat":362},"core-ultra-7-255hx",{"slug_a":366,"slug_b":367,"name_a":9,"name_b":9,"i_heat":50},"core-m-5y71","ryzen-ai-5-340",{"slug_a":369,"slug_b":370,"name_a":9,"name_b":9,"i_heat":371},"core-i5-14400f","core-i5-14490f",48,{"slug_a":373,"slug_b":374,"name_a":9,"name_b":9,"i_heat":375},"core-i3-1215ue","core-i3-12300he",47,{"slug_a":364,"slug_b":357,"name_a":9,"name_b":9,"i_heat":377},46,{"slug_a":379,"slug_b":380,"name_a":9,"name_b":9,"i_heat":381},"core-i5-14600kf","core-ultra-5-250k-plus",44,{"slug_a":383,"slug_b":384,"name_a":9,"name_b":9,"i_heat":381},"core-ultra-5-225h","core-ultra-5-235h",{"slug_a":386,"slug_b":343,"name_a":9,"name_b":9,"i_heat":381},"core-i9-13900hx",{"slug_a":388,"slug_b":389,"name_a":9,"name_b":9,"i_heat":390},"core-i9-10980xe-extreme-edition","ryzen-9-pro-9965",42,{"slug_a":384,"slug_b":392,"name_a":9,"name_b":9,"i_heat":393},"core-ultra-5-235hx",41,{"slug_a":395,"slug_b":396,"name_a":9,"name_b":9,"i_heat":393},"core-ultra-7-265k","core-ultra-7-270k-plus"]