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型号就下单。\u003C\u002Fp>",179,{"slug":221,"type":221,"question":222,"answer":223,"page":42,"heat":224},"motherboard","给 Core i9 12900TE 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;\">  12900TE 封装为 LGA1700，但基本只在嵌入式\u002F工控主板出现（COM Express、工控 Mini-ITX、OEM 定制）。这类主板的 CPU 支持列表与 BIOS 差异大，购买前确认微码支持，许多零售主板不识别该型号。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  确认支持后，内存按主板选择 DDR4\u002FDDR5，双通道插满。嵌入式主板供电普遍偏弱，长期全核负载前先评估 VRM 与散热。工控板的扩展（PCIe 槽、M.2、串口等）按实际需求选择。\u003C\u002Fp>",173,{"slug":226,"type":226,"question":227,"answer":228,"page":42,"heat":229},"cooling","Core i9 12900TE 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;\">  12900TE 是 35W 级芯片，散热压力小，工控机里常见的下压式小散热器就够，甚至无风扇方案也能设计。睿频短时功耗也就 100W 上下，双热管级别轻松压制。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  嵌入式设备的散热要关注的是“长期稳定”而不是“压峰值”：机箱风道、环境温度这些反而更影响寿命。日常用它基本听不到风扇声，安静是它的优点。\u003C\u002Fp>",170,{"slug":193,"type":193,"question":231,"answer":232,"page":42,"heat":233},"Core i9 12900TE 的核心数和线程数怎么理解？核心多对打游戏帮助大吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  12900TE 是 12900T 的嵌入式版本，同样 16 核 24 线程（8P+8E），35W 低功耗设计，走的是工控、一体机、OEM 定制渠道，DIY 市场几乎见不到。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  规格和 12900T 基本一致：日常使用、多任务、游戏都没问题，全核长负载被功耗墙限制。对普通用户来说，它和 12900T 的差别就是“买到手的渠道”——在哪个平台上出现，你就按那个平台的定位来预期。\u003C\u002Fp>",162,{"page":114,"isCompared":214,"list":235},[236,240,244,248,252],{"slug":226,"type":226,"question":237,"answer":238,"page":114,"heat":239},"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>",366,{"slug":221,"type":221,"question":241,"answer":242,"page":114,"heat":243},"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":176,"type":176,"question":245,"answer":246,"page":114,"heat":247},"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":193,"type":193,"question":249,"answer":250,"page":114,"heat":251},"Core Ultra 7 270K Plus 的核心数和线程数怎么理解？核心多对打游戏帮助大吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  24 核 24 线程，Arrow Lake 无超线程。“Plus” 属于渠道\u002F整机特供型号，规格接近 265K 往上加料。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  编译、视频编码、CPU 渲染、多任务能吃满线程；游戏还是单核、内存和显卡的事，24 核不会线性变帧率。长时间全核对散热和功耗要求高。\u003C\u002Fp>",295,{"slug":181,"type":181,"question":253,"answer":254,"page":114,"heat":255},"常驻后台的 AI 小任务，270K Plus 能一直顶着干吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  问对场景了，270K Plus 的 AI 本钱就在低功耗常驻：NPU 标称约 36 TOPS，字幕、语音降噪、Windows 的 AI 助手这类活能全天挂在后台，几乎不占功耗也不吵；24 核 24 线程与 VNNI 是兜底，偶尔来一段量化批处理或小模型推理也接得住。基础频率落在 3.7GHz，挂机待命时随时唤醒干活不拖沓，普通风冷就能长期压住。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  机器 24 小时不关机、只求轻 AI 随叫随到的，它很合拍；拿 36 TOPS 当大模型吞吐来预期，只会自找失望。它的归宿是常年通电的值班位，不是跑分榜单。\u003C\u002Fp>",209,[257,262,267,272,276,280,285,290,294,298,299,304,305,310,314,318,324,328,329,334],{"slug":176,"type":176,"question":258,"answer":259,"page":260,"heat":261},"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":193,"type":193,"question":263,"answer":264,"page":265,"heat":266},"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":176,"type":176,"question":268,"answer":269,"page":270,"heat":271},"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",385,{"slug":176,"type":176,"question":273,"answer":274,"page":275,"heat":271},"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",{"slug":193,"type":193,"question":277,"answer":278,"page":270,"heat":279},"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>",377,{"slug":193,"type":193,"question":281,"answer":282,"page":283,"heat":284},"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":176,"type":176,"question":286,"answer":287,"page":288,"heat":289},"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":176,"type":176,"question":291,"answer":292,"page":283,"heat":293},"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>",372,{"slug":193,"type":193,"question":295,"answer":296,"page":288,"heat":297},"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":226,"type":226,"question":237,"answer":238,"page":114,"heat":239},{"slug":193,"type":193,"question":300,"answer":301,"page":302,"heat":303},"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":221,"type":221,"question":241,"answer":242,"page":114,"heat":243},{"slug":176,"type":176,"question":306,"answer":307,"page":308,"heat":309},"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":311,"type":311,"question":312,"answer":313,"page":302,"heat":309},"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>",{"slug":311,"type":311,"question":315,"answer":316,"page":288,"heat":317},"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":319,"type":320,"question":321,"answer":322,"page":288,"heat":323},"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":319,"type":320,"question":325,"answer":326,"page":302,"heat":327},"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":176,"type":176,"question":245,"answer":246,"page":114,"heat":247},{"slug":193,"type":193,"question":330,"answer":331,"page":332,"heat":333},"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",319,{"slug":193,"type":193,"question":335,"answer":336,"page":260,"heat":337},"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,[339,343,347,353,356,360,364,368,372,376,378,382,386,390,392,396,399,401,405,408],{"slug_a":340,"slug_b":341,"name_a":9,"name_b":9,"i_heat":342},"core-i7-13645hx","core-i7-13700hx",131,{"slug_a":344,"slug_b":345,"name_a":9,"name_b":9,"i_heat":346},"ryzen-threadripper-pro-3955wx","xeon-platinum-9282",81,{"slug_a":348,"slug_b":349,"name_a":350,"name_b":351,"i_heat":352},"core-i5-12490f","core-i5-13600kf","Intel® Core™ i5-12490F Processor","Intel® Core™ i5-13600KF Processor",76,{"slug_a":354,"slug_b":355,"name_a":9,"name_b":9,"i_heat":352},"core-ultra-9-275hx","core-ultra-9-290hx-plus",{"slug_a":357,"slug_b":358,"name_a":9,"name_b":9,"i_heat":359},"core-i5-1340pe","core-i5-13600h",71,{"slug_a":361,"slug_b":362,"name_a":9,"name_b":9,"i_heat":363},"core-i7-14650hx","core-ultra-7-251hx",70,{"slug_a":365,"slug_b":366,"name_a":9,"name_b":9,"i_heat":367},"core-i5-13600t","core-ultra-5-245hx",65,{"slug_a":369,"slug_b":370,"name_a":9,"name_b":9,"i_heat":371},"core-ultra-7-255h","core-ultra-7-356h",57,{"slug_a":373,"slug_b":374,"name_a":9,"name_b":9,"i_heat":375},"ryzen-9-8945hx","ryzen-9-9955hx",52,{"slug_a":362,"slug_b":377,"name_a":9,"name_b":9,"i_heat":375},"core-ultra-7-255hx",{"slug_a":379,"slug_b":380,"name_a":9,"name_b":9,"i_heat":381},"core-m-5y71","ryzen-ai-5-340",50,{"slug_a":383,"slug_b":384,"name_a":9,"name_b":9,"i_heat":385},"core-i5-14400f","core-i5-14490f",48,{"slug_a":387,"slug_b":388,"name_a":9,"name_b":9,"i_heat":389},"core-i3-1215ue","core-i3-12300he",47,{"slug_a":377,"slug_b":370,"name_a":9,"name_b":9,"i_heat":391},46,{"slug_a":393,"slug_b":394,"name_a":9,"name_b":9,"i_heat":395},"core-i5-14600kf","core-ultra-5-250k-plus",44,{"slug_a":397,"slug_b":398,"name_a":9,"name_b":9,"i_heat":395},"core-ultra-5-225h","core-ultra-5-235h",{"slug_a":400,"slug_b":355,"name_a":9,"name_b":9,"i_heat":395},"core-i9-13900hx",{"slug_a":402,"slug_b":403,"name_a":9,"name_b":9,"i_heat":404},"core-i9-10980xe-extreme-edition","ryzen-9-pro-9965",42,{"slug_a":398,"slug_b":406,"name_a":9,"name_b":9,"i_heat":407},"core-ultra-5-235hx",41,{"slug_a":409,"slug_b":112,"name_a":9,"name_b":9,"i_heat":407},"core-ultra-7-265k"]