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Built for Breakthroughs. The World’s Fastest Workstation Processor.",[45,46],"large_cache","avx512",{"cores":48,"threads":52,"boost":55,"cache":59,"tdp":62},{"value":49,"display":50,"percent":51},24,"24 \u002F 48",100,{"value":53,"display":54,"percent":51},48,"48",{"value":56,"display":57,"percent":58},5.4,"5.4 GHz",90,{"value":60,"display":61,"percent":51},128,"128 MB",{"value":63,"display":64,"percent":21},350,"350 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Xeon® Platinum 8558P Processor","intel","\u002Fcpu\u002Fintel\u002Fxeon-platinum-8558p","260M Cache, 2.70 GHz",[45,121],"amx",{"cores":123,"threads":125,"boost":128,"cache":132,"tdp":135},{"value":53,"display":124,"percent":51},"48 \u002F 96",{"value":126,"display":127,"percent":51},96,"96",{"value":129,"display":130,"percent":131},4,"4.0 GHz",66,{"value":133,"display":134,"percent":51},260,"260 MB",{"value":63,"display":64,"percent":21},[137,139,140,141,142,144],{"key":67,"label":68,"value":138},"FCLGA4677",{"key":71,"label":72,"value":134},{"key":74,"label":75,"value":130},{"key":77,"label":78,"value":64},{"key":80,"label":81,"value":143},"DDR5 @ 5600 MT\u002Fs (1 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选它不会成为短板。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-5-325",429,{"slug":196,"type":196,"question":223,"answer":224,"page":225,"heat":226},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",383,{"slug":179,"type":179,"question":228,"answer":229,"page":230,"heat":231},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",373,{"slug":196,"type":196,"question":233,"answer":234,"page":235,"heat":236},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",371,{"slug":179,"type":179,"question":238,"answer":239,"page":240,"heat":241},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",369,{"slug":196,"type":196,"question":243,"answer":244,"page":240,"heat":245},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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>",367,{"slug":179,"type":179,"question":247,"answer":248,"page":249,"heat":245},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",{"slug":179,"type":179,"question":251,"answer":252,"page":235,"heat":253},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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>",364,{"slug":196,"type":196,"question":255,"answer":256,"page":249,"heat":257},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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>",361,{"slug":196,"type":196,"question":259,"answer":260,"page":261,"heat":262},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",355,{"slug":264,"type":264,"question":265,"answer":266,"page":267,"heat":268},"cooling","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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",353,{"slug":179,"type":179,"question":270,"answer":271,"page":272,"heat":273},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",334,{"slug":275,"type":275,"question":276,"answer":277,"page":267,"heat":278},"motherboard","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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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>",332,{"slug":280,"type":280,"question":281,"answer":282,"page":261,"heat":278},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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":280,"type":280,"question":284,"answer":285,"page":249,"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;\">&nbsp;&nbsp;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>",328,{"slug":288,"type":289,"question":290,"answer":291,"page":249,"heat":292},"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;\">&nbsp;&nbsp;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>",327,{"slug":288,"type":289,"question":294,"answer":295,"page":261,"heat":296},"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;\">&nbsp;&nbsp;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>",316,{"slug":179,"type":179,"question":298,"answer":299,"page":267,"heat":300},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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>",308,{"slug":196,"type":196,"question":302,"answer":303,"page":304,"heat":305},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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",307,{"slug":196,"type":196,"question":307,"answer":308,"page":272,"heat":309},"Core i5 14400F 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;\">&nbsp;&nbsp;10 核 16 线程（6 大核 + 4 小核），F 后缀没有核显，必须配独显才能出画面。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;主流游戏、日常开发这规格绰绰有余。编译编码渲染能多吃点线程，但长时间全核受功耗墙和散热影响。顺便提醒，13\u002F14 代 Intel 记得更新 BIOS 微码，稳定性问题官方已有修复。\u003C\u002Fp>",305,[311,333],{"page":42,"isCompared":176,"list":312},[313,317,321,325,329],{"slug":196,"type":196,"question":314,"answer":315,"page":42,"heat":316},"Ryzen Threadripper PRO 9965WX 是多少核、多少线程？适合什么场景，不适合什么场景？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;9965WX 是 24 核 48 线程，PRO 系列，配 WRX90 平台和八通道 DDR5 ECC RDIMM。定位是工作站，卖点是 ECC 内存、海量内存容量、PCIe 通道和长期稳定性，而不是游戏帧数。适合渲图、仿真、虚拟机农场这类活。说实话，24 核 48 线程在消费级也能买到差不多的（比如 9950X），如果你不需要 ECC 和八通道，PRO 平台的钱可以省下来。\u003C\u002Fp>",179,{"slug":275,"type":275,"question":318,"answer":319,"page":42,"heat":320},"给 Ryzen Threadripper PRO 9965WX 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;\">&nbsp;&nbsp;PRO 9965WX 必须使用 sTR5 的 WRX90 主板，八通道 DDR5 ECC RDIMM。选板先查厂商 CPU\u002FBIOS 支持表与内存 QVL，这是工作站采购的基本要求；再看 350W 级供电散热、PCIe 插槽布局、M.2\u002FU.2、万兆网口与管理口。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;内存按主板要求插满或对称安装，工作站的内存通道配置方式影响稳定性。\u003C\u002Fp>",173,{"slug":264,"type":264,"question":322,"answer":323,"page":42,"heat":324},"Ryzen Threadripper PRO 9965WX 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;\">&nbsp;&nbsp;9965WX 是 350W 级平台，冷头必须用厂商认可的 sTR5 专用款。工作站机箱里认证风冷也能用，但长期全核渲染、编译还是 360\u002F420mm 水冷省心。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;内存插满带马甲的话，注意冷排和内存的安装空间。验收看全核 10 分钟功耗频率稳不稳。\u003C\u002Fp>",171,{"slug":179,"type":179,"question":326,"answer":327,"page":42,"heat":328},"Ryzen Threadripper PRO 9965WX 能打游戏吗？买来当游戏机合不合适？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;Ryzen Threadripper PRO 9965WX 是 96 核 192 线程的 WRX90 平台处理器。能玩，但买它打游戏属于&quot;高射炮打蚊子&quot;：WRX90 主板加八通道 RDIMM，平台成本够买两台游戏机。游戏表现不会比便宜一大截的消费级 CPU 好，单核频率它不占优。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;既要干活又要玩的话，用消费级 9950X 组一台，性能和性价比都更好。除非你有 ECC、超大内存或特定软件认证需求，否则别为游戏上 WRX90。\u003C\u002Fp>",169,{"slug":174,"type":174,"question":330,"answer":331,"page":42,"heat":332},"把 PRO 9965WX 当本地 AI 服务器底座，8 通道内存到底值多少？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;9965WX 的归宿是常驻的本地推理服务器，桌面壳子只是它打工的地方。24 核 48 线程的并行度摆在那，多路推理请求和整条数据管线可以一起开；128MB L3 加 AVX-512 让量化权重落地时不拖后腿。真正决定这台能端多大模型的是 8 通道 DDR5——纯 CPU 推理的每秒出字靠内存带宽顶着，8 通道就是给 24 核喂饭的加宽管道。它没有核显，插卡是开工前提，这笔预算不能省。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;该出手的买家会按 8 通道把内存插满，把 RAG 切块、embedding、离线评测这些管线并行塞进去——线程是拿来开份数的。只跟单个模型对话、或指望这颗 CPU 训练模型的用户别碰，训练与重生成的钱该整块拨给多卡 GPU。这台存在的意义是一台顶一排数据活，不干这个就买贵了。\u003C\u002Fp>",161,{"page":118,"isCompared":176,"list":334},[335],{"slug":174,"type":174,"question":336,"answer":337,"page":118,"heat":338},"Xeon Platinum 8558P 把基础频率抬到 2.7GHz，这颗 48 核该优先伺候延迟敏感的 AI 交互，还是泡在批处理里？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;该这么分工。基础频率的价值在持续负载下兑现，交互式 AI 最怕高峰期频率跳水，2.7GHz 起步意味着满载时单请求的底线更硬；4GHz 睿频兜住轻载的跟手度，260MB L3 给反复命中的权重留足位置。批处理只看总吞吐，把高基础频率浪费在它身上不值。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;把问答、agent 循环这类服务钉在这颗 8558P 上，批处理挪去核更多、基础频率更省的型号，是划算的分工；纯吞吐团队为这颗的高基础频率多付的钱，多半回不了本。部署时把延迟敏感的实例和批任务池子分开，别让调度器把两边搅在一起。\u003C\u002Fp>",146,[340,344,348,354,358,362,366,370,374,377,381,384,387,391,393,397,401,403,406,410],{"slug_a":341,"slug_b":342,"name_a":9,"name_b":9,"i_heat":343},"core-i7-13645hx","core-i7-13700hx",126,{"slug_a":345,"slug_b":346,"name_a":9,"name_b":9,"i_heat":347},"ryzen-threadripper-pro-3955wx","xeon-platinum-9282",81,{"slug_a":349,"slug_b":350,"name_a":351,"name_b":352,"i_heat":353},"core-i5-12490f","core-i5-13600kf","Intel® Core™ i5-12490F Processor","Intel® Core™ i5-13600KF 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