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型号本身。\u003C\u002Fp>",229,{"slug":194,"type":194,"question":195,"answer":196,"page":116,"heat":197},"cooling","Core i9 12900HK 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;\">  12900HK 能不能压住，全看模具。游戏短时高负载还好；渲染、编译这类持续全核，散热差的机器会降频加噪音。选购看性能释放：持续功耗标称、热管\u002F均热板规模、风扇规格，拆机评测里都有。二手 12900HK 机型清灰换硅脂基本是必做项，到手先跑一轮满载测试看功耗、频率、温度。\u003C\u002Fp>",227,{"slug":170,"type":170,"question":199,"answer":200,"page":116,"heat":201},"Core i9 12900HK 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 i9 12900HK 是 14 核 20 线程（6 性能核 + 8 能效核），Alder Lake 架构，基础 2.5GHz、最高睿频 5.0GHz，L3 24MB。2022 年的笔记本旗舰，当年游戏本的顶配，放到今天性能依然能打：桌面级的多核表现，游戏、剪辑、编译都能扛，二手市场也常见。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  它毕竟是笔记本 CPU，实际表现由整机决定：同样的 12900HK，不同模具里的功耗墙、散热、内存是否双通道，能让性能差一大截。挑这类老游戏本时，散热模组和 GPU 型号比 CPU 本身更值得看。\u003C\u002Fp>",221,{"slug":203,"type":203,"question":204,"answer":205,"page":116,"heat":206},"motherboard","搭载 Core i9 12900HK 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;\">  笔记本按整机选择，主板不是可选项。挑 12900HK 机型时重点核对：内存为板载还是插槽（能否后期扩展）、M.2 槽位数、USB 类型与数量、视频输出与电源功率。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  游戏本还需看显卡直连（MUX）开关、性能模式与散热模组规格（热管数量、风扇尺寸），信息可从品牌官网规格页或拆机评测获取。同一颗 CPU 在不同机型上体验差异明显，按整机评估。\u003C\u002Fp>",218,[208,213,218,223,228,232,236,240,245,248,253,258,262,268,273,278,283,287,291,294],{"slug":153,"type":153,"question":209,"answer":210,"page":211,"heat":212},"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",479,{"slug":153,"type":153,"question":214,"answer":215,"page":216,"heat":217},"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",476,{"slug":153,"type":153,"question":219,"answer":220,"page":221,"heat":222},"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",475,{"slug":153,"type":153,"question":224,"answer":225,"page":226,"heat":227},"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>","\u002Fcpu\u002Fintel\u002Fcore-ultra-7-255h",465,{"slug":170,"type":170,"question":229,"answer":230,"page":221,"heat":231},"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>",452,{"slug":194,"type":194,"question":233,"answer":234,"page":235,"heat":231},"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",{"slug":170,"type":170,"question":237,"answer":238,"page":226,"heat":239},"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>",451,{"slug":170,"type":170,"question":241,"answer":242,"page":243,"heat":244},"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>","\u002Fcpu\u002Fintel\u002Fcore-ultra-7-255hx",444,{"slug":203,"type":203,"question":246,"answer":247,"page":235,"heat":244},"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>",{"slug":170,"type":170,"question":249,"answer":250,"page":251,"heat":252},"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",436,{"slug":170,"type":170,"question":254,"answer":255,"page":256,"heat":257},"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",429,{"slug":153,"type":153,"question":259,"answer":260,"page":243,"heat":261},"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>",428,{"slug":263,"type":264,"question":265,"answer":266,"page":256,"heat":267},"battery","general","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>",408,{"slug":269,"type":269,"question":270,"answer":271,"page":256,"heat":272},"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>",407,{"slug":153,"type":153,"question":274,"answer":275,"page":276,"heat":277},"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",400,{"slug":153,"type":153,"question":279,"answer":280,"page":281,"heat":282},"笔记本搭载 Core Ultra 5 338H 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 338H 是 14 核 14 线程的中端标压处理器，配主流独显玩 1080p 高刷和 2K 都没问题，帧数上限由显卡决定。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  判断方法：插电性能模式用 HWiNFO 记录 15 分钟，GPU 利用率约 95% 且功耗贴近 TGP，瓶颈在显卡；GPU 利用率低而 CPU 线程饱和，检查 CPU 功耗墙、散热和模式。电竞类（LOL\u002FCS2）对 CPU 帧时间敏感，可优先保证高频内存和双通道。别把核心数当帧数。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-5-338h",399,{"slug":269,"type":269,"question":284,"answer":285,"page":243,"heat":286},"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>",397,{"slug":153,"type":153,"question":288,"answer":289,"page":235,"heat":290},"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>",389,{"slug":153,"type":153,"question":292,"answer":293,"page":256,"heat":290},"笔记本搭载 Core i7 14650HX 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  14650HX 的 CPU 资源参与游戏绰绰有余，但“够不够”取决于装进哪台机器。独显规格、功耗墙和屏幕分辨率，比单看 CPU 更有参考价值。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  买游戏本重点是独显 TGP、独显直连和散热，CPU 型号反而是次要的。\u003C\u002Fp>",{"slug":263,"type":264,"question":295,"answer":296,"page":243,"heat":297},"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>",387,[299,303,306,309,313,319,323,327,331,334,337,338,344,346,349,352,355,359,363,367],{"slug_a":300,"slug_b":301,"name_a":9,"name_b":9,"i_heat":302},"core-i7-13645hx","core-i7-13700hx",191,{"slug_a":304,"slug_b":305,"name_a":9,"name_b":9,"i_heat":98},"core-i7-14650hx","core-ultra-7-251hx",{"slug_a":307,"slug_b":308,"name_a":9,"name_b":9,"i_heat":57},"ryzen-threadripper-pro-3955wx","xeon-platinum-9282",{"slug_a":310,"slug_b":311,"name_a":9,"name_b":9,"i_heat":312},"core-ultra-9-275hx","core-ultra-9-290hx-plus",80,{"slug_a":314,"slug_b":315,"name_a":316,"name_b":317,"i_heat":318},"core-i5-12490f","core-i5-13600kf","Intel® Core™ i5-12490F Processor","Intel® Core™ i5-13600KF Processor",79,{"slug_a":320,"slug_b":321,"name_a":9,"name_b":9,"i_heat":322},"core-i5-1340pe","core-i5-13600h",77,{"slug_a":324,"slug_b":325,"name_a":9,"name_b":9,"i_heat":326},"core-ultra-7-255h","core-ultra-7-356h",71,{"slug_a":328,"slug_b":329,"name_a":9,"name_b":9,"i_heat":330},"core-i5-13600t","core-ultra-5-245hx",65,{"slug_a":305,"slug_b":332,"name_a":9,"name_b":9,"i_heat":333},"core-ultra-7-255hx",63,{"slug_a":335,"slug_b":336,"name_a":9,"name_b":9,"i_heat":53},"ryzen-9-8945hx","ryzen-9-9955hx",{"slug_a":332,"slug_b":325,"name_a":9,"name_b":9,"i_heat":102},{"slug_a":339,"slug_b":340,"name_a":341,"name_b":342,"i_heat":343},"ryzen-5-5500f","ryzen-5-5600","AMD Ryzen™ 5 5500F","AMD Ryzen™ 5 5600",55,{"slug_a":345,"slug_b":311,"name_a":9,"name_b":9,"i_heat":343},"core-i9-13900hx",{"slug_a":347,"slug_b":325,"name_a":9,"name_b":9,"i_heat":348},"core-ultra-5-225h",53,{"slug_a":350,"slug_b":351,"name_a":9,"name_b":9,"i_heat":348},"core-i5-14600kf","core-ultra-5-250k-plus",{"slug_a":353,"slug_b":354,"name_a":9,"name_b":9,"i_heat":348},"core-i7-14700k","core-ultra-7-270k-plus",{"slug_a":356,"slug_b":357,"name_a":9,"name_b":9,"i_heat":358},"core-i5-14400f","core-i5-14490f",52,{"slug_a":360,"slug_b":361,"name_a":9,"name_b":9,"i_heat":362},"core-i9-10980xe-extreme-edition","ryzen-9-pro-9965",51,{"slug_a":364,"slug_b":365,"name_a":9,"name_b":9,"i_heat":366},"core-m-5y71","ryzen-ai-5-340",50,{"slug_a":347,"slug_b":368,"name_a":9,"name_b":9,"i_heat":369},"core-ultra-5-235h",49]