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Core™ i9-7980XE Extreme Edition Processor","intel","\u002Fcpu\u002Fintel\u002Fcore-i9-7980xe-extreme-edition","75M Cache, up to 4.20 GHz",[45],"avx512",{"cores":47,"threads":51,"boost":55,"cache":59,"tdp":63},{"value":48,"display":49,"percent":50},18,"18 \u002F 36",75,{"value":52,"display":53,"percent":54},36,"36",100,{"value":56,"display":57,"percent":58},4.2,"4.2 GHz",70,{"value":60,"display":61,"percent":62},24.75,"25 MB",19,{"value":64,"display":65,"percent":66},165,"165 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Ryzen™ 9 3900XT","amd","\u002Fcpu\u002Famd\u002Fryzen-9-3900xt","Get drivers and downloads for the latest version of AMD Ryzen™ 9 3900XT",[128],"large_cache",{"cores":130,"threads":133,"boost":136,"cache":140,"tdp":143},{"value":131,"display":132,"percent":107},12,"12 \u002F 24",{"value":134,"display":135,"percent":50},24,"24",{"value":137,"display":138,"percent":139},4.7,"4.7 GHz",78,{"value":141,"display":142,"percent":107},64,"64 MB",{"value":144,"display":145,"percent":146},105,"105 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\u002F 线程","a",{"key":76,"label":208,"valueA":57,"valueB":138,"winner":209},"最高 Boost","b",{"key":73,"label":211,"valueA":61,"valueB":142,"winner":209},"L3 缓存",{"key":79,"label":80,"valueA":65,"valueB":145,"winner":209},{"key":69,"label":214,"valueA":71,"valueB":9,"winner":202},"平台",{"key":82,"label":216,"valueA":84,"valueB":152,"winner":202},"内存支持",[218,219,221],{"id":183,"winner_slug":122,"delta_percent":52},{"id":188,"winner_slug":39,"delta_percent":220},27,{"id":222,"winner_slug":122,"delta_percent":20},"overall",[224,229,234,239,243,249,254,259,265,268,271,276,281,284,289,294,298,303,308,311],{"slug":183,"type":183,"question":225,"answer":226,"page":227,"heat":228},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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":204,"type":204,"question":230,"answer":231,"page":232,"heat":233},"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",210,{"slug":204,"type":204,"question":235,"answer":236,"page":237,"heat":238},"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",193,{"slug":183,"type":183,"question":240,"answer":241,"page":242,"heat":238},"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":244,"type":244,"question":245,"answer":246,"page":247,"heat":248},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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":204,"type":204,"question":250,"answer":251,"page":252,"heat":253},"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>","\u002Fcpu\u002Fintel\u002Fcore-ultra-5-225h",188,{"slug":204,"type":204,"question":255,"answer":256,"page":257,"heat":258},"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;\">&nbsp;&nbsp;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>","\u002Fcpu\u002Fintel\u002Fcore-i5-12400f",183,{"slug":260,"type":260,"question":261,"answer":262,"page":263,"heat":264},"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",182,{"slug":204,"type":204,"question":266,"answer":267,"page":242,"heat":118},"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>",{"slug":183,"type":183,"question":269,"answer":270,"page":252,"heat":118},"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>",{"slug":204,"type":204,"question":272,"answer":273,"page":274,"heat":275},"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",177,{"slug":183,"type":183,"question":277,"answer":278,"page":279,"heat":280},"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",174,{"slug":244,"type":244,"question":282,"answer":283,"page":263,"heat":280},"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>",{"slug":285,"type":285,"question":286,"answer":287,"page":274,"heat":288},"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>",173,{"slug":183,"type":183,"question":290,"answer":291,"page":292,"heat":293},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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":244,"type":244,"question":295,"answer":296,"page":237,"heat":297},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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":204,"type":204,"question":299,"answer":300,"page":301,"heat":302},"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",167,{"slug":204,"type":204,"question":304,"answer":305,"page":306,"heat":307},"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;\">&nbsp;&nbsp;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;\">&nbsp;&nbsp;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":183,"type":183,"question":309,"answer":310,"page":237,"heat":307},"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>",{"slug":183,"type":183,"question":312,"answer":313,"page":314,"heat":307},"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",[316,333],{"page":42,"isCompared":184,"list":317},[318,322,326,330],{"slug":244,"type":244,"question":319,"answer":320,"page":42,"heat":321},"给 Core i9 7980XE Extreme Edition 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;7980XE 使用 X299 平台，LGA2066，四通道 DDR4-2666。购买二手板时重点确认两件事：BIOS 是否已更新到支持 7980XE（这颗 2017 年的处理器在各家 BIOS 中的兼容情况参差不齐），以及供电散热水平。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;该处理器满载功耗不低，入门板长时间负载易降频。内存四通道插满。\u003C\u002Fp>",114,{"slug":204,"type":204,"question":323,"answer":324,"page":42,"heat":325},"Core i9 7980XE Extreme Edition 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;18 核 36 线程，基频 2.6GHz、睿频 4.2GHz，165W，L3 缓存 24.75MB，Skylake 架构，X299 平台（LGA2066），2017 年 Q3 发布。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;当年的 HEDT 旗舰，今天多核依然强：渲染、转码、并行编译都顶得住；单核是短板，游戏里跑不出好看的数字。现在只流通二手市场，适合已有 X299 平台的人捡漏，全新装机没有理由选它。\u003C\u002Fp>",112,{"slug":183,"type":183,"question":327,"answer":328,"page":42,"heat":329},"Core i9 7980XE Extreme Edition 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 i9 7980XE 是 18 核 36 线程的 X299 HEDT 平台 CPU。游戏表现就是老 HEDT 的正常水平：能玩，但 1080p 高刷场景会被现代中端 CPU 按着打。它的价值在干活——多核渲染、虚拟机这些。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;配张像样的显卡跑 2K\u002F4K 才是合理用法，分辨率越高 CPU 短板越不明显。没有现成 X299 平台的话，别为了游戏入这个坑，主板和内存的钱加起来能买一套不错的现代平台了。\u003C\u002Fp>",110,{"slug":260,"type":260,"question":331,"answer":332,"page":42,"heat":329},"Core i9 7980XE Extreme Edition 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;7980XE 是 165W 级平台：双塔风冷起步，长时间全核渲染直接上 280\u002F360mm 水冷。游戏负载轻松。老平台的坑还是扣具——确认带 LGA2066。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;老机器先清灰换硅脂，二手平台掉性能八成是积灰和干掉的硅脂，比换散热器管用。\u003C\u002Fp>",{"page":125,"isCompared":184,"list":334},[335,339,343,347],{"slug":204,"type":204,"question":336,"answer":337,"page":125,"heat":338},"Ryzen 9 3900XT 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;12 核 24 线程的 AM4 老旗舰。编译、渲染、编码这类能并行的活，24 线程用得上。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;打游戏就是另一回事了，单核、引擎和显卡说了算，12 核不会让帧率按比例翻。而且这是 Zen 2 时代的 U，2026 年看单核已经落后，新装机真不建议，除非整机很便宜。\u003C\u002Fp>",130,{"slug":183,"type":183,"question":340,"answer":341,"page":125,"heat":342},"用 Ryzen 9 3900XT 装机打游戏，1080p、2K、4K 怎么配显卡？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;Ryzen 9 3900XT 是 12 核 24 线程的 Zen 2 型号，2020 年发布。单核放今天已明显落后，1080p 高刷能吃单核和引擎，2K 是 CPU\u002FGPU 平衡，4K 基本看显卡。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;12 核的价值在后台任务和生产力，不是游戏帧率。对比便宜型号时固定显卡、内存、驱动和画质，测同场景帧时间；纯游戏同价位有单核强得多的选择，这笔钱花在显卡上收益更大。\u003C\u002Fp>",125,{"slug":244,"type":244,"question":344,"answer":345,"page":125,"heat":346},"给 Ryzen 9 3900XT 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;3900XT 使用 AM4 平台与 DDR4 内存。B550 满足单显卡加常规 M.2，需要大量 PCIe 4.0 设备或工作站配置时才考虑 X570。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;长时间 24 线程编译渲染选择 VRM 带散热、供电有余量的主板；纯游戏装机无需为旗舰芯片组付费。其余按 USB、网卡与扩展槽取舍。\u003C\u002Fp>",124,{"slug":260,"type":260,"question":348,"answer":349,"page":125,"heat":346},"Ryzen 9 3900XT 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;3900XT 游戏用高规格单塔或双塔风冷即可；常跑全核编译、渲染直接上双塔或 240mm 水冷，确认 AM4 扣具和机箱前后风道。跑 15 分钟全核看持续功耗和频率，超过约 140W 或频率明显下滑时普通单塔不够。\u003C\u002Fp>",[351,357,360,364,368,371,375,378,384,387,390,394,397,401,404,407,410,412,415,418],{"slug_a":352,"slug_b":353,"name_a":354,"name_b":355,"i_heat":356},"core-i5-12490f","core-i5-13600kf","Intel® Core™ i5-12490F Processor","Intel® Core™ i5-13600KF 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