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All rights reserved.","成功",{"cpuA":19,"cpuB":106,"winnerSlug":108,"recommendation":170,"scenarios":177,"diffRows":189,"faq":209},{"id":20,"slug":21,"name":22,"brand":23,"gee_cool_page":24,"intro":25,"features":26,"metrics":28,"highlights":49,"scores":71},"xCzaS8NnLAjbw9g14OoqGA","core-i9-10940x-x-series","Intel® Core™ i9-10940X X-series Processor","intel","\u002Fcpu\u002Fintel\u002Fcore-i9-10940x-x-series","25M Cache, 3.30 GHz",[27],"avx512",{"cores":29,"threads":33,"boost":37,"cache":41,"tdp":45},{"value":30,"display":31,"percent":32},14,"14 \u002F 28",58,{"value":34,"display":35,"percent":36},28,"28",87,{"value":38,"display":39,"percent":40},4.6,"4.6 GHz",76,{"value":42,"display":43,"percent":44},19.25,"19 MB",15,{"value":46,"display":47,"percent":48},165,"165 W",34,[50,54,57,60,63,67],{"key":51,"label":52,"value":53},"socket","插槽","FCLGA2066",{"key":55,"label":56,"value":43},"cache","三级缓存",{"key":58,"label":59,"value":39},"boost","最高频率",{"key":61,"label":62,"value":47},"tdp","TDP",{"key":64,"label":65,"value":66},"memory","内存","DDR4-2933",{"key":68,"label":69,"value":70},"launch","上市","Q4'19",{"gaming_index":72,"content_creation_index":73,"compute_index":74,"ai_index":75,"efficiency_index":76,"value_index":77,"g_score":78,"breakdown":79},76.78,75.84,71.44,63.89,60.99,29.79,67.42,{"gaming":80,"content_creation":84,"compute":87,"ai":91,"efficiency":96,"value":101},{"single_core":81,"cache_factor":82,"frequency_factor":83},82.8,0.9,1,{"compute":74,"memory":85,"sustained_power":86},74,99.62,{"architecture":88,"parallel":89,"frequency":90,"sustained_power":86},75,35,76.67,{"instruction":92,"ai_acceleration":93,"compute":94,"memory":95},50,0,68.89,73.33,{"performance_index":97,"effective_power":98,"performance_efficiency":99,"power_feature":100,"platform_efficiency":76},72.59,330,64.05,53.86,{"capability":102,"resource_cost":103,"core_cost":104,"power_cost":93,"platform_cost":105},72.2,262,140,10,{"id":107,"slug":108,"name":109,"brand":110,"gee_cool_page":111,"intro":112,"features":113,"metrics":115,"highlights":134,"scores":142},"lnd5MmTCIOtiIeC6NuF0BA","ryzen-9-pro-8945hs","AMD Ryzen™ 9 PRO 8945HS","amd","\u002Fcpu\u002Famd\u002Fryzen-9-pro-8945hs","AMD Ryzen™ 9 PRO processor for business",[114,27],"ai_npu",{"cores":116,"threads":120,"boost":123,"cache":127,"tdp":130},{"value":117,"display":118,"percent":119},8,"8 \u002F 16",33,{"value":121,"display":122,"percent":92},16,"16",{"value":124,"display":125,"percent":126},5.2,"5.2 GHz",86,{"value":121,"display":128,"percent":129},"16 MB",12,{"value":131,"display":132,"percent":133},45,"45 W",82,[135,137,138,139,140],{"key":51,"label":52,"value":136},"FP7,FP7r2",{"key":55,"label":56,"value":128},{"key":58,"label":59,"value":125},{"key":61,"label":62,"value":132},{"key":64,"label":65,"value":141},"DDR5 (FP7r2),LPDDR5X (FP7)",{"gaming_index":143,"content_creation_index":144,"compute_index":145,"ai_index":146,"efficiency_index":147,"value_index":148,"g_score":149,"breakdown":150},85.16,72.14,68.2,80.84,65.69,35.5,71.86,{"gaming":151,"content_creation":154,"compute":156,"ai":160,"efficiency":165,"value":167},{"single_core":152,"cache_factor":153,"frequency_factor":83},93.6,0.88,{"compute":145,"memory":133,"sustained_power":155},70,{"architecture":157,"parallel":158,"frequency":159,"sustained_power":155},90,20,86.67,{"instruction":161,"ai_acceleration":162,"compute":163,"memory":164},60,100,75.35,80,{"performance_index":166,"effective_power":131,"performance_efficiency":147,"power_feature":147,"platform_efficiency":147},53.8,{"capability":168,"resource_cost":169,"core_cost":164,"power_cost":93,"platform_cost":158},53.62,164,{"template_seed":171,"winner_g_score":149,"loser_g_score":78,"g_score_delta_percent":172,"top_scenario_id":173,"top_scenario_delta_percent":174,"winner_lead_count":175,"is_close_call":176},82896,6,"ai",26,4,true,[178,180,182,184,185,187],{"id":179,"winnerSlug":108,"scoreA":72,"scoreB":143,"advice":10},"gaming",{"id":181,"winnerSlug":21,"scoreA":73,"scoreB":144,"advice":10},"contentCreation",{"id":183,"winnerSlug":21,"scoreA":74,"scoreB":145,"advice":10},"compute",{"id":173,"winnerSlug":108,"scoreA":75,"scoreB":146,"advice":10},{"id":186,"winnerSlug":108,"scoreA":76,"scoreB":147,"advice":10},"efficiency",{"id":188,"winnerSlug":108,"scoreA":77,"scoreB":148,"advice":10},"value",[190,195,199,202,204,205,207],{"key":191,"label":192,"valueA":193,"valueB":193,"winner":194},"hw_type","硬件类型","CPU","tie",{"key":196,"label":197,"valueA":31,"valueB":118,"winner":198},"cores","核心 \u002F 线程","a",{"key":58,"label":200,"valueA":39,"valueB":125,"winner":201},"最高 Boost","b",{"key":55,"label":203,"valueA":43,"valueB":128,"winner":198},"L3 缓存",{"key":61,"label":62,"valueA":47,"valueB":132,"winner":201},{"key":51,"label":206,"valueA":53,"valueB":136,"winner":194},"平台",{"key":64,"label":208,"valueA":66,"valueB":141,"winner":201},"内存支持",[210,211,213],{"id":179,"winner_slug":108,"delta_percent":105},{"id":181,"winner_slug":21,"delta_percent":212},5,{"id":214,"winner_slug":108,"delta_percent":172},"overall",[216,221,226,231,236,241,244,249,253,257,263,268,273,278,283,287,293,297,301,306],{"slug":179,"type":179,"question":217,"answer":218,"page":219,"heat":220},"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":196,"type":196,"question":222,"answer":223,"page":224,"heat":225},"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":179,"type":179,"question":227,"answer":228,"page":229,"heat":230},"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":179,"type":179,"question":232,"answer":233,"page":234,"heat":235},"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":196,"type":196,"question":237,"answer":238,"page":239,"heat":240},"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":196,"type":196,"question":242,"answer":243,"page":234,"heat":240},"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":179,"type":179,"question":245,"answer":246,"page":247,"heat":248},"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",373,{"slug":196,"type":196,"question":250,"answer":251,"page":247,"heat":252},"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>",370,{"slug":179,"type":179,"question":254,"answer":255,"page":239,"heat":256},"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":258,"type":258,"question":259,"answer":260,"page":261,"heat":262},"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;\">  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":196,"type":196,"question":264,"answer":265,"page":266,"heat":267},"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":269,"type":269,"question":270,"answer":271,"page":261,"heat":272},"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;\">  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":179,"type":179,"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",341,{"slug":279,"type":279,"question":280,"answer":281,"page":247,"heat":282},"power","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>",338,{"slug":279,"type":279,"question":284,"answer":285,"page":266,"heat":286},"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>",337,{"slug":288,"type":289,"question":290,"answer":291,"page":247,"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;\">  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>",336,{"slug":288,"type":289,"question":294,"answer":295,"page":266,"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;\">  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":179,"type":179,"question":298,"answer":299,"page":261,"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;\">  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":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;\">  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":196,"type":196,"question":307,"answer":308,"page":219,"heat":309},"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,[311,332],{"page":24,"isCompared":176,"list":312},[313,317,321,324,328],{"slug":269,"type":269,"question":314,"answer":315,"page":24,"heat":316},"给 Core i9 10940X X Series 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;\">  10940X 只能配 LGA2066 的 X299 主板——这个平台 2017 年上市、2020 年前后停产，现在只有二手和库存。选板看三点：BIOS 是否更新（支持 10 代酷睿 X 系列需要微码更新）、供电规模（10940X 满载 165W+）、成色。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  内存四通道 DDR4，按 QVL 四条插满，只插两条带宽减半，这是 HEDT 平台最容易踩的坑。PCIe 槽位和 M.2\u002FSATA 共享关系看说明书。二手 X299 主板有风险（暗病、电容老化），验货时多测试。\u003C\u002Fp>",223,{"slug":179,"type":179,"question":318,"answer":319,"page":24,"heat":320},"Core i9 10940X X Series 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;\">  10940X 单核性能落后主流桌面 CPU 两代以上，游戏帧数低于同价位的新 i5\u002Fi7；X299 主板和四通道内存的成本在游戏中没有回报。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  只有对 HEDT 平台本身有兴趣、或能以捡漏价收到整机时才值得考虑。同等预算下，新平台（如 13400F\u002F13600KF + B760）帧数更高、功耗和噪音更低。\u003C\u002Fp>",213,{"slug":258,"type":258,"question":322,"answer":323,"page":24,"heat":320},"Core i9 10940X X Series 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;\">  10940X 满载 165W 上下（可解锁更高），LGA2066 的散热器规格和现在主流不通用——扣具要兼容 2066。四通道内存插满后，塔式散热器别挡住内存槽。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  游戏负载它不热，渲染压片才是满血状态。老平台的另一个坑：很多当年的一体水冷已经老化（泵、冷排），二手整机的水冷建议直接换掉或改风冷。装完跑渲染烤机，看温度再调风扇。\u003C\u002Fp>",{"slug":196,"type":196,"question":325,"answer":326,"page":24,"heat":327},"Core i9 10940X X Series 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;\">  10940X 是 14 核 28 线程的 HEDT 处理器（LGA2066\u002FX299，四通道 DDR4），2019 年发布，当年定位“介于消费级和至强之间”的工作站\u002F发烧平台。14 核在当年很唬人，渲染、视频处理、多开模拟器都是它的菜。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  放到 2026 年，它的性能已经被 13700K 这种主流 CPU 全面超越，四通道内存的优势也不再稀缺。它的存在意义只剩“便宜的二手 HEDT 玩具”。游戏方面，单核不行，28 线程游戏也用不上——典型的“看起来厉害”。\u003C\u002Fp>",204,{"slug":173,"type":173,"question":329,"answer":330,"page":24,"heat":331},"10940X 这种 14 核四通道，AI 数据活的带宽优势还在吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  10940X 是 14 核 28 线程、4.6GHz 睿频、四通道 DDR4、AVX-512 的 X 系列；四通道给它带来对桌面双通道的带宽优势，跑大批量 embedding、数据预处理这类带宽敏感活先天占优，DDR5 时代依然成立。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  但这个优势在缩水：现代双通道 DDR5 的带宽已经逼近甚至超过老四通道 DDR4，加上单核和能效的代差，10940X 只剩“老平台存量利用“的意义。X299 用户插满四通道当预处理机没问题；新装机别拿它比，同价新平台赢面大得多。\u003C\u002Fp>",172,{"page":111,"isCompared":176,"list":333},[334,338,342,346,350],{"slug":196,"type":196,"question":335,"answer":336,"page":111,"heat":337},"Ryzen 9 PRO 8945HS 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;\">  Ryzen 9 PRO 8945HS 是 8 核 16 线程，Zen 4 架构，FP7 笔记本平台，基础 4.0GHz、最高加速 5.2GHz，L3 16MB，TDP 45W，核显 Radeon 780M，NPU 16 TOPS。名字叫 Ryzen 9，核心数和 Ryzen 7 一样，溢价主要在频率和 PRO 功能上。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  办公、多任务、轻中度剪辑都够用，5.2GHz 的单核性能在轻薄本里很强。重负载看的是这台机器插电时 CPU 能持续吃多少瓦——同样 8945HS，旗舰模具和入门模具的持续性能能差 30%，选机看散热设计和内存配置比看型号更实在。\u003C\u002Fp>",192,{"slug":258,"type":258,"question":339,"answer":340,"page":111,"heat":341},"Ryzen 9 PRO 8945HS 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;\">  HS 本的散热水很深：同样的 U，有的机器双风扇五热管压得稳稳的，有的单风扇垫底，满载几分钟就收功耗。看具体机型的满载测评比品牌宣传靠谱。天天开会就平衡模式，安静省电；长期剪辑渲染就插电性能模式加双风扇厚机身。游戏本"插电才是完全体"的规矩，创作本同样适用。\u003C\u002Fp>",182,{"slug":179,"type":179,"question":343,"answer":344,"page":111,"heat":345},"笔记本搭载 Ryzen 9 PRO 8945HS 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  游戏性能基本由独显决定，8945HS 负责不成为瓶颈。同一张显卡在满血与残血机型之间可差 15%~20%，这个差距大于任何 CPU 型号差异。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  选机时优先确认两件事：插电时显卡能稳定跑到多少瓦，是否支持 MUX 直连；两点确认后基本不会选错。核显版本按轻度游戏本看待即可。\u003C\u002Fp>",170,{"slug":269,"type":269,"question":347,"answer":348,"page":111,"heat":349},"搭载 Ryzen 9 PRO 8945HS 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;\">  笔记本没有主板可选，重点看三件事：内存能否升级、M.2 槽数量、接口覆盖（USB4\u002FHDMI\u002F网口）。这三点满足后，机器可长期使用。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  PRO 后缀对企业采购有意义，个人用户无需为其加价；需要 ECC 或大内存扩展时应选择工作站。\u003C\u002Fp>",167,{"slug":173,"type":173,"question":351,"answer":352,"page":111,"heat":46},"工作站形态的 PRO 8945HS 带着 39 TOPS NPU，本地 AI 里怎么分工？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  PRO 8945HS 的 39 TOPS NPU 管开着不心疼的轻活：会议背景、降噪、字幕这类常驻任务卸给 NPU，8 核 16 线程、5.2GHz 睿频和 AVX-512 腾出来干正经推理与数据活。工作站形态的意义在别处：256GB 双通道内存上限让 CPU 侧的模型驻留和 RAG 知识库有充足地方。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  适合不想背独显功耗、又要一台安静工作站跑轻 AI 和大数据活的人；拿 39 TOPS 去对标对话模型是误读。这类 8 核机器真正的杠杆是插足内存，让 CPU 与 NPU 各管一摊。买之前分清你要的是轻 AI 常驻，还是大模型吞吐。\u003C\u002Fp>"]