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Core™ i5-12400F Processor","intel","\u002Fcpu\u002Fintel\u002Fcore-i5-12400f","18M Cache, up to 4.40 GHz",[],{"cores":46,"threads":50,"boost":54,"cache":58,"tdp":62},{"value":47,"display":48,"percent":49},6,"6 \u002F 12",25,{"value":51,"display":52,"percent":53},12,"12",37,{"value":55,"display":56,"percent":57},4.4,"4.4 GHz",73,{"value":59,"display":60,"percent":61},18,"18 MB",14,{"value":21,"display":9,"percent":21},[64,68,71,74,78],{"key":65,"label":66,"value":67},"socket","插槽","FCLGA1700",{"key":69,"label":70,"value":60},"cache","三级缓存",{"key":72,"label":73,"value":56},"boost","最高频率",{"key":75,"label":76,"value":77},"memory","内存","Up to DDR5 4800 MT\u002Fs Up to DDR4 3200 MT\u002Fs",{"key":79,"label":80,"value":81},"launch","上市","Q1'22",{"gaming_index":83,"content_creation_index":84,"compute_index":85,"ai_index":83,"efficiency_index":86,"value_index":87,"g_score":88,"breakdown":89},72.91,71.23,64.01,44.95,38.52,64.85,{"gaming":90,"content_creation":93,"compute":96,"ai":99,"efficiency":103,"value":108},{"single_core":91,"cache_factor":92,"frequency_factor":20},79.2,0.89,{"compute":85,"memory":94,"sustained_power":95},82,88.25,{"architecture":94,"parallel":97,"frequency":98,"sustained_power":95},15,73.33,{"instruction":100,"ai_acceleration":21,"compute":101,"memory":102},60,78.02,80,{"performance_index":104,"effective_power":105,"performance_efficiency":106,"power_feature":107,"platform_efficiency":86},43.5,117,46.29,41.83,{"capability":109,"resource_cost":110,"core_cost":100,"power_cost":21,"platform_cost":111},43.64,128,20,{"id":113,"slug":114,"name":115,"brand":41,"gee_cool_page":116,"intro":115,"features":117,"metrics":118,"highlights":134,"scores":141},"X2YLf3WzgUa4pDlbPFMY-g","core-i5-14400f","Intel® Core™ i5 processor 14400F","\u002Fcpu\u002Fintel\u002Fcore-i5-14400f",[],{"cores":119,"threads":123,"boost":127,"cache":131,"tdp":133},{"value":120,"display":121,"percent":122},10,"10 \u002F 16",41,{"value":124,"display":125,"percent":126},16,"16",50,{"value":128,"display":129,"percent":130},4.7,"4.7 GHz",78,{"value":111,"display":132,"percent":97},"20 MB",{"value":21,"display":9,"percent":21},[135,136,137,138,139],{"key":65,"label":66,"value":67},{"key":69,"label":70,"value":132},{"key":72,"label":73,"value":129},{"key":75,"label":76,"value":77},{"key":79,"label":80,"value":140},"Q1'24",{"gaming_index":142,"content_creation_index":143,"compute_index":144,"ai_index":83,"efficiency_index":145,"value_index":146,"g_score":147,"breakdown":148},78.79,76.95,71.21,53.17,31.71,68.99,{"gaming":149,"content_creation":152,"compute":154,"ai":158,"efficiency":159,"value":164},{"single_core":150,"cache_factor":151,"frequency_factor":20},84.6,0.9,{"compute":144,"memory":94,"sustained_power":153},95.38,{"architecture":155,"parallel":156,"frequency":157,"sustained_power":153},88,22.5,78.33,{"instruction":100,"ai_acceleration":21,"compute":101,"memory":102},{"performance_index":160,"effective_power":161,"performance_efficiency":162,"power_feature":163,"platform_efficiency":145},55.65,148,54.34,50.45,{"capability":165,"resource_cost":166,"core_cost":167,"power_cost":21,"platform_cost":111},55.82,184,100,{"template_seed":169,"winner_g_score":147,"loser_g_score":88,"g_score_delta_percent":47,"top_scenario_id":170,"top_scenario_delta_percent":171,"winner_lead_count":172,"is_close_call":173},89902,"compute",11,4,true,[175,177,179,180,182,184],{"id":176,"winnerSlug":114,"scoreA":83,"scoreB":142,"advice":9},"gaming",{"id":178,"winnerSlug":114,"scoreA":84,"scoreB":143,"advice":9},"contentCreation",{"id":170,"winnerSlug":114,"scoreA":85,"scoreB":144,"advice":9},{"id":181,"winnerSlug":9,"scoreA":83,"scoreB":83,"advice":9},"ai",{"id":183,"winnerSlug":114,"scoreA":86,"scoreB":145,"advice":9},"efficiency",{"id":185,"winnerSlug":39,"scoreA":87,"scoreB":146,"advice":9},"value",[187,192,196,198,200,202],{"key":188,"label":189,"valueA":190,"valueB":190,"winner":191},"hw_type","硬件类型","CPU","tie",{"key":193,"label":194,"valueA":48,"valueB":121,"winner":195},"cores","核心 \u002F 线程","b",{"key":72,"label":197,"valueA":56,"valueB":129,"winner":195},"最高 Boost",{"key":69,"label":199,"valueA":60,"valueB":132,"winner":195},"L3 缓存",{"key":65,"label":201,"valueA":67,"valueB":67,"winner":191},"平台",{"key":75,"label":203,"valueA":77,"valueB":77,"winner":191},"内存支持",[205,207,208],{"id":176,"winner_slug":114,"delta_percent":206},8,{"id":178,"winner_slug":114,"delta_percent":206},{"id":209,"winner_slug":114,"delta_percent":47},"overall",[211,216,221,226,230,236,241,245,251,255,259,264,269,272,277,282,286,291,296,299],{"slug":176,"type":176,"question":212,"answer":213,"page":214,"heat":215},"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",220,{"slug":193,"type":193,"question":217,"answer":218,"page":219,"heat":220},"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",210,{"slug":193,"type":193,"question":222,"answer":223,"page":224,"heat":225},"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",193,{"slug":176,"type":176,"question":227,"answer":228,"page":229,"heat":225},"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",{"slug":231,"type":231,"question":232,"answer":233,"page":234,"heat":235},"motherboard","给 Ryzen 5 7500F 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;\">  7500F 是 6 核处理器，对供电要求很低，B650\u002FB650E 或 B850 入门型号即可满足；AM5 平台的价值在于后续可直接升级 CPU。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  预算分配建议：主板价格不超过处理器，省下的预算给显卡。后续升级时仅更换 CPU，无需更换主板。\u003C\u002Fp>","\u002Fcpu\u002Famd\u002Fryzen-5-7500f",191,{"slug":193,"type":193,"question":237,"answer":238,"page":239,"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>","\u002Fcpu\u002Fintel\u002Fcore-ultra-5-225h",186,{"slug":193,"type":193,"question":242,"answer":243,"page":42,"heat":244},"Core i5 12400F 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;\">  Core i5 12400F 是 6 核 12 线程，6 个性能核支持超线程。主流游戏、办公和一般开发都适合，1080p 高刷看单核和显卡，2K\u002F4K 通常先看 GPU；持续编译、视频编码、渲染或大型多任务会更快用完 12 条线程，F 后缀还需要独立显卡。\u003C\u002Fp>",183,{"slug":246,"type":246,"question":247,"answer":248,"page":249,"heat":250},"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",182,{"slug":176,"type":176,"question":252,"answer":253,"page":239,"heat":254},"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>",180,{"slug":193,"type":193,"question":256,"answer":257,"page":229,"heat":258},"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>",179,{"slug":193,"type":193,"question":260,"answer":261,"page":262,"heat":263},"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",177,{"slug":176,"type":176,"question":265,"answer":266,"page":267,"heat":268},"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",174,{"slug":231,"type":231,"question":270,"answer":271,"page":249,"heat":268},"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":273,"type":273,"question":274,"answer":275,"page":262,"heat":276},"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>",173,{"slug":176,"type":176,"question":278,"answer":279,"page":280,"heat":281},"笔记本搭载 Core i7 13650HX 打游戏够不够？CPU 还是显卡更关键？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  13650HX 的 6 个 P 核打游戏没有瓶颈，帧数由 GPU 决定；搭配 4060\u002F4070 级别独显，1080p 高刷和 2K 都能轻松应付。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  这代 2023 年的机型目前二手性价比不错。核对显卡 TGP、内存双通道、屏幕刷新率、电池健康度以及散热状态（灰尘、硅脂）后再决定，游戏体验由整机决定。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-i7-13650hx",172,{"slug":231,"type":231,"question":283,"answer":284,"page":224,"heat":285},"搭载 Core Ultra 7 255H 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;\">  255H 是焊接式 H 系列平台，购买的是整机。核对内存是否板载、M.2 数量、USB4\u002F雷电、独显 TGP、CPU 持续功耗以及性能\u002F平衡\u002F静音模式。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  内存不能升级就一次买够容量。机身材质不应挤占显卡预算，尤其在 TGP 本就不高的情况下。\u003C\u002Fp>",171,{"slug":193,"type":193,"question":287,"answer":288,"page":289,"heat":290},"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",167,{"slug":193,"type":193,"question":292,"answer":293,"page":294,"heat":295},"Core Ultra 9 290HX Plus 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;\">  24 核 24 线程（8 性能核 + 16 能效核），性能核基频 2.7GHz、睿频 5.5GHz，L3 缓存 36MB，Arrow Lake 平台，笔记本旗舰 HX，2026 年 Q1 发布。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  Arrow Lake 去掉了超线程，24 核就是 24 线程，全核负载靠实打实的核心数撑，编译、视频编码、CPU 渲染都能吃满。Plus 后缀代表这代的加强规格，但这种旗舰 HX 得配厚模具，功耗喂不饱时和普通 i9 拉不开差距。\u003C\u002Fp>","\u002Fcpu\u002Fintel\u002Fcore-ultra-9-290hx-plus",166,{"slug":176,"type":176,"question":297,"answer":298,"page":224,"heat":295},"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>",{"slug":176,"type":176,"question":300,"answer":301,"page":116,"heat":295},"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>",[303,308,311,315,319,322,326,330,336,339,343,347,350,354,358,361,364,366,369,372],{"slug_a":304,"slug_b":305,"name_a":306,"name_b":307,"i_heat":100},"core-i5-12490f","core-i5-13600kf","Intel® Core™ i5-12490F Processor","Intel® Core™ i5-13600KF 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X199",28,{"slug_a":337,"slug_b":338,"name_a":9,"name_b":9,"i_heat":335},"core-ultra-9-275hx","core-ultra-9-290hx-plus",{"slug_a":340,"slug_b":341,"name_a":9,"name_b":9,"i_heat":342},"core-ultra-5-235h","core-ultra-5-235hx",24,{"slug_a":344,"slug_b":345,"name_a":9,"name_b":9,"i_heat":346},"core-i7-14650hx","core-ultra-7-251hx",23,{"slug_a":348,"slug_b":340,"name_a":9,"name_b":9,"i_heat":349},"core-ultra-5-225h",22,{"slug_a":351,"slug_b":352,"name_a":9,"name_b":9,"i_heat":353},"core-ultra-7-265k","core-ultra-7-270k-plus",21,{"slug_a":355,"slug_b":356,"name_a":9,"name_b":9,"i_heat":357},"core-i3-10300","ryzen-3-4300ge-oem-only",19,{"slug_a":359,"slug_b":360,"name_a":9,"name_b":9,"i_heat":357},"core-i5-14600kf","core-ultra-5-250k-plus",{"slug_a":362,"slug_b":363,"name_a":9,"name_b":9,"i_heat":357},"core-i5-1250p","core-ultra-5-125u",{"slug_a":365,"slug_b":338,"name_a":9,"name_b":9,"i_heat":357},"core-i9-13900hx",{"slug_a":367,"slug_b":368,"name_a":9,"name_b":9,"i_heat":59},"core-i9-10940x-x-series","ryzen-9-pro-7940hs",{"slug_a":370,"slug_b":371,"name_a":9,"name_b":9,"i_heat":59},"core-i7-13700h","core-ultra-7-255u",{"slug_a":373,"slug_b":374,"name_a":9,"name_b":9,"i_heat":59},"core-ultra-9-285k","ryzen-9-9950x3d",[376,390],{"page":42,"isCompared":173,"list":377},[378,379,382,386],{"slug":193,"type":193,"question":242,"answer":243,"page":42,"heat":244},{"slug":231,"type":231,"question":380,"answer":381,"page":42,"heat":161},"给 Core i5 12400F 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;\">  Core i5 12400F 使用 LGA1700，兼容 H610、B660、B760、H670、Z690\u002FZ790 等 600\u002F700 系列；内存按板型选择 DDR4 或 DDR5，并核对 12 代 BIOS。预算游戏机选 H610\u002FB660\u002FB760 中接口合适的型号，B660\u002FB760 在 M.2、USB 和 VRM 上更均衡；不超频的 12400F 不需要 Z 板，只有长期编译\u002F渲染才值得为 VRM 散热和长期功耗选更高规格。\u003C\u002Fp>",{"slug":176,"type":176,"question":383,"answer":384,"page":42,"heat":385},"Core i5 12400F 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 i5 12400F 是 6 核 12 线程的型号，无核显，配中端独显可覆盖主流游戏。高刷 1080p、模拟经营和其他 CPU 敏感游戏要看单核与 CPU 帧时间，2K\u002F4K 把预算优先给 GPU。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  比较便宜型号时固定显卡、DDR4\u002FDDR5 内存、画质和功耗模式，记录平均帧、1% low 与 CPU\u002FGPU 占用，不从核心数推帧数。若目标是高刷，先确认 CPU 线程未持续满载；若 GPU 长时间接近 95% 利用率，升级 CPU 通常不是第一优先。\u003C\u002Fp>",147,{"slug":246,"type":246,"question":387,"answer":388,"page":42,"heat":389},"Core i5 12400F 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;\">  12400F 游戏用原装级或 4 热管单塔就够，持续全核编译、渲染用中型单塔更安静；水冷完全没必要，除非机箱特殊。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  装好后跑 15 分钟全核看频率，第 5 分钟后还稳就说明散热和功耗设置都没问题。\u003C\u002Fp>",144,{"page":116,"isCompared":173,"list":391},[392,393,397,401],{"slug":176,"type":176,"question":300,"answer":301,"page":116,"heat":295},{"slug":193,"type":193,"question":394,"answer":395,"page":116,"heat":396},"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;\">  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;\">  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>",150,{"slug":231,"type":231,"question":398,"answer":399,"page":116,"heat":400},"给 Core i5 14400F 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;\">  14400F 使用 LGA1700 平台，DDR4 与 DDR5 二选一，一块主板只能支持一种。预算有限或已有 DDR4 内存时选 B760 DDR4；新装机为带宽与升级空间可选 B760 DDR5。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  14400F 不带 K，不涉及倍频超频，Z790 的价值仅在扩展需求。下单前确认 BIOS 支持；F 无核显，主板视频输出不会出画面。其余按显卡、M.2、USB 与 VRM 散热取舍。\u003C\u002Fp>",142,{"slug":246,"type":246,"question":402,"answer":403,"page":116,"heat":404},"Core i5 14400F 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;\">  打游戏 14400F 一个 4 热管单塔就够；常跑全核编译编码渲染就上 6 热管单塔或中型双塔。通常不需要水冷，除非机箱风道差或主板把功耗墙解很开。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  跑 15 分钟全核看频率，掉得明显就改善风道或收功耗。游戏是间歇负载，别用游戏噪声判断全核余量。买散热器注意支持 LGA1700 扣具。\u003C\u002Fp>",132]