[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"home:siteConfig":3,"hardware-faq:hardware:cpu:amd:ryzen-9-8945hx":17,"hardware-faq:detail:cpu:amd:ryzen-9-8945hx:ai":289,"hardware-faq:comparisons:cpu:amd:ryzen-9-8945hx":319},{"code":4,"data":5,"msg":16},1000,{"s_title":6,"s_slogan":7,"s_description":8,"s_keywords":9,"s_logo_url":10,"s_favicon_url":11,"s_og_image_url":12,"s_site_url":13,"s_og_title":6,"s_og_description":8,"s_icp":14,"s_gongan_icp":9,"s_copyright":15},"极库","极客装机，酷无止境","极库（GeeCool）是 DIY 硬件社区，分享装机作品、发现装机灵感，探索 CPU、显卡、内存等硬件信息，与极客玩家一起交流。","","https:\u002F\u002Fcdn.geecool.net\u002Fconfig\u002Fsite\u002Flogo\u002F852e2056-6a54-4c8c-ab3a-b423075227df.png","https:\u002F\u002Fcdn.geecool.net\u002Fconfig\u002Fsite\u002Ffavicon\u002F8a8d0f4e-a624-4a59-a38f-502c1e017480.ico","https:\u002F\u002Fcdn.geecool.net\u002Fconfig\u002Fsite\u002Fog\u002F28d69746-a0ef-4aa0-825f-38d9562c3a57.png","https:\u002F\u002Fwww.geecool.net","蜀ICP备2024109955号-2","© 2026 GeeCool. All rights reserved.","成功",{"code":4,"data":18,"msg":16},{"id":19,"name":20,"product_page":21,"gee_cool_page":22,"cover_image":23,"desc":25,"type":26,"brand":27,"detail":28,"extra":259,"scores":260},"YpjlRpUPVWeT8kFLx4klLA","AMD Ryzen™ 9 8945HX","https:\u002F\u002Fwww.amd.com\u002Fen\u002Fproducts\u002Fprocessors\u002Flaptop\u002Fryzen\u002F8000-series\u002Famd-ryzen-9-8945hx.html","\u002Fcpu\u002Famd\u002Fryzen-9-8945hx",[24],"https:\u002F\u002Fwww.amd.com\u002Fcontent\u002Fdam\u002Famd\u002Fen\u002Fimages\u002Flogos\u002Fproducts\u002F2632442-ryzen-teaser.jpg","AMD Ryzen™ processor for premium laptops","cpu","AMD",{"brand":27,"cover_image":29,"created_time":30,"desc":25,"detail":31,"extra":257,"gee_cool_page":22,"id":19,"name":20,"product_page":21,"type":26,"updated_time":30},[24],"2026-07-21T17:21:13.824Z",[32,37,40,42,45,47,52,58,62,65,68,73,76,79,82,85,88,94,99,104,107,110,112,115,118,123,128,132,135,138,142,146,150,152,155,159,161,163,166,168,176,184,186,190,193,196,198,201,205,209,212,214,218,237,239,244,248,252,254],{"data_type":33,"formatted_value":34,"group":35,"key":36,"prefix":9,"suffix":9,"value":34},"string","Yes","extension","amd_enhanced_virus_protection_nx_bit",{"data_type":33,"formatted_value":34,"group":38,"key":39,"prefix":9,"suffix":9,"value":34},"core","amd_expo",{"data_type":33,"formatted_value":34,"group":38,"key":41,"prefix":9,"suffix":9,"value":34},"amd_freesync",{"data_type":33,"formatted_value":43,"group":35,"key":44,"prefix":9,"suffix":9,"value":43},"Available","amd_smartaccess_memory",{"data_type":33,"formatted_value":34,"group":35,"key":46,"prefix":9,"suffix":9,"value":34},"amd_smartshift_max",{"data_type":48,"formatted_value":49,"group":38,"key":50,"prefix":9,"suffix":9,"value":51},"array","Zen 4","architecture",[49],{"data_type":53,"formatted_value":54,"group":38,"key":55,"prefix":9,"suffix":56,"value":57,"value_num":57},"float","2.50 GHz","base_clock","GHz",2.5,{"data_type":53,"formatted_value":59,"group":38,"key":60,"prefix":9,"suffix":56,"value":61,"value_num":61},"5.40 GHz","boost_clock",5.4,{"data_type":33,"formatted_value":63,"group":38,"key":64,"prefix":9,"suffix":9,"value":63},"71mm²","ccd_size",{"data_type":33,"formatted_value":66,"group":38,"key":67,"prefix":9,"suffix":9,"value":66},"Dragon Range","code_name",{"data_type":53,"formatted_value":69,"group":38,"key":70,"prefix":9,"suffix":71,"value":72,"value_num":72},"55.00 W","configurable_tdp","W",55,{"data_type":33,"formatted_value":74,"group":35,"key":75,"prefix":9,"suffix":9,"value":74},"Precision Boost 2","cpu_boost_technology",{"data_type":33,"formatted_value":77,"group":35,"key":78,"prefix":9,"suffix":9,"value":77},"12","directx_version",{"data_type":33,"formatted_value":80,"group":38,"key":81,"prefix":9,"suffix":9,"value":80},"2.0","displayport_version",{"data_type":33,"formatted_value":83,"group":38,"key":84,"prefix":9,"suffix":9,"value":83},"No","ecc_support",{"data_type":33,"formatted_value":86,"group":38,"key":87,"prefix":9,"suffix":9,"value":86},"Ryzen","family",{"data_type":48,"formatted_value":89,"group":38,"key":90,"prefix":9,"suffix":9,"value":91},"Laptops,Desktops","form_factor",[92,93],"Laptops","Desktops",{"data_type":95,"formatted_value":96,"group":38,"key":97,"prefix":9,"suffix":9,"value":98,"value_num":98},"int","2","gpu_cores",2,{"data_type":53,"formatted_value":100,"group":38,"key":101,"prefix":9,"suffix":102,"value":103,"value_num":103},"2200.00 MHz","gpu_frequency","MHz",2200,{"data_type":33,"formatted_value":105,"group":38,"key":106,"prefix":9,"suffix":9,"value":105},"AMD Radeon™ 610M","gpu_name",{"data_type":33,"formatted_value":108,"group":35,"key":109,"prefix":9,"suffix":9,"value":108},"2.1","hdcp_version",{"data_type":33,"formatted_value":108,"group":38,"key":111,"prefix":9,"suffix":9,"value":108},"hdmi_version",{"data_type":33,"formatted_value":113,"group":38,"key":114,"prefix":9,"suffix":9,"value":113},"x86-64","instruction_set",{"data_type":33,"formatted_value":116,"group":35,"key":117,"prefix":9,"suffix":9,"value":116},"122mm²","iod_size",{"data_type":53,"formatted_value":119,"group":38,"key":120,"prefix":9,"suffix":121,"value":122,"value_num":122},"1024.00 KB","l1_cache","KB",1024,{"data_type":53,"formatted_value":124,"group":38,"key":125,"prefix":9,"suffix":126,"value":127,"value_num":127},"16.00 MB","l2_cache","MB",16,{"data_type":53,"formatted_value":129,"group":38,"key":130,"prefix":9,"suffix":126,"value":131,"value_num":131},"64.00 MB","l3_cache",64,{"data_type":33,"formatted_value":133,"group":38,"key":134,"prefix":9,"suffix":9,"value":133},"4\u002F23\u002F25","launch_date",{"data_type":33,"formatted_value":136,"group":38,"key":137,"prefix":9,"suffix":9,"value":136},"TSMC 5nm FinFET","lithography",{"data_type":95,"formatted_value":139,"group":38,"key":140,"prefix":9,"suffix":9,"value":141,"value_num":141},"4","max_displays",4,{"data_type":53,"formatted_value":143,"group":38,"key":144,"prefix":9,"suffix":145,"value":131,"value_num":131},"64.00 GB","max_memory","GB",{"data_type":48,"formatted_value":147,"group":38,"key":148,"prefix":9,"suffix":9,"value":149},"2x1R DDR5-5200 2x2R DDR5-5200","max_memory_speed",[147],{"data_type":95,"formatted_value":96,"group":38,"key":151,"prefix":9,"suffix":9,"value":98,"value_num":98},"memory_channels",{"data_type":33,"formatted_value":153,"group":38,"key":154,"prefix":9,"suffix":9,"value":153},"SO-DIMM","memory_subtype",{"data_type":48,"formatted_value":156,"group":38,"key":157,"prefix":9,"suffix":9,"value":158},"DDR5","memory_type",[156],{"data_type":33,"formatted_value":34,"group":35,"key":160,"prefix":9,"suffix":9,"value":34},"multi_monitor_support",{"data_type":33,"formatted_value":20,"group":38,"key":162,"prefix":9,"suffix":9,"value":20},"name",{"data_type":33,"formatted_value":164,"group":35,"key":165,"prefix":9,"suffix":9,"value":164},"1","native_usb_2_0_480mbps",{"data_type":33,"formatted_value":139,"group":35,"key":167,"prefix":9,"suffix":9,"value":139},"native_usb_3_2_gen_2_10gbps",{"data_type":48,"formatted_value":169,"group":35,"key":170,"prefix":9,"suffix":9,"value":171},"Boot,RAID0,RAID1,RAID10","nvme_support",[172,173,174,175],"Boot","RAID0","RAID1","RAID10",{"data_type":48,"formatted_value":177,"group":35,"key":178,"prefix":9,"suffix":9,"value":179},"Windows 11 - 64-Bit Edition,Windows 10 - 64-Bit Edition,RHEL x86 64-Bit,Ubuntu x86 64-Bit","os_support",[180,181,182,183],"Windows 11 - 64-Bit Edition","Windows 10 - 64-Bit Edition","RHEL x86 64-Bit","Ubuntu x86 64-Bit",{"data_type":33,"formatted_value":34,"group":38,"key":185,"prefix":9,"suffix":9,"value":34},"overclocking",{"data_type":95,"formatted_value":187,"group":35,"key":188,"prefix":9,"suffix":9,"value":189,"value_num":189},"3","package_die_count",3,{"data_type":33,"formatted_value":191,"group":38,"key":192,"prefix":9,"suffix":9,"value":191},"28 , 28","pcie_lanes",{"data_type":33,"formatted_value":194,"group":38,"key":195,"prefix":9,"suffix":9,"value":194},"PCIe® 5.0","pcie_version",{"data_type":33,"formatted_value":34,"group":35,"key":197,"prefix":9,"suffix":9,"value":34},"precision_boost_overdrive",{"data_type":33,"formatted_value":199,"group":38,"key":200,"prefix":9,"suffix":9,"value":199},"TSMC 6nm FinFET","processor_technology_for_i_o_die",{"data_type":48,"formatted_value":202,"group":35,"key":203,"prefix":9,"suffix":9,"value":204},"100-000001848","product_id_tray",[202],{"data_type":48,"formatted_value":206,"group":35,"key":207,"prefix":9,"suffix":9,"value":208},"Global","regional_availability",[206],{"data_type":33,"formatted_value":210,"group":38,"key":211,"prefix":9,"suffix":9,"value":210},"Ryzen 8000 Series","series",{"data_type":33,"formatted_value":34,"group":38,"key":213,"prefix":9,"suffix":9,"value":34},"smt",{"data_type":48,"formatted_value":215,"group":38,"key":216,"prefix":9,"suffix":9,"value":217},"FL1","socket",[215],{"data_type":48,"formatted_value":219,"group":38,"key":220,"prefix":9,"suffix":9,"value":221},"AES,AMD-V,AVX512,AVX,AVX2,FMA3,MMX-plus,SHA,SSE,SSE2,SSE3,SSE4.1,SSE4.2,SSE4A,SSSE3,x86-64","supported_extensions",[222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,113],"AES","AMD-V","AVX512","AVX","AVX2","FMA3","MMX-plus","SHA","SSE","SSE2","SSE3","SSE4.1","SSE4.2","SSE4A","SSSE3",{"data_type":53,"formatted_value":69,"group":38,"key":238,"prefix":9,"suffix":71,"value":72,"value_num":72},"tdp",{"data_type":53,"formatted_value":240,"group":38,"key":241,"prefix":9,"suffix":242,"value":243,"value_num":243},"100.00 °C","tjmax","°C",100,{"data_type":95,"formatted_value":245,"group":38,"key":246,"prefix":9,"suffix":247,"value":127,"value_num":127},"16 Cores","total_cores","Cores",{"data_type":95,"formatted_value":249,"group":38,"key":250,"prefix":9,"suffix":9,"value":251,"value_num":251},"32","total_threads",32,{"data_type":33,"formatted_value":34,"group":35,"key":253,"prefix":9,"suffix":9,"value":34},"usb_type_c_displayport_alternate_mode",{"data_type":33,"formatted_value":255,"group":35,"key":256,"prefix":9,"suffix":9,"value":255},"Miracast","wireless_display",{"i_heat":258},20,null,{"gaming_index":261,"content_creation_index":262,"compute_index":263,"ai_index":264,"efficiency_index":265,"value_index":266,"g_score":267,"breakdown":268},111.26,72.61,72.74,71.49,110.82,29.64,81.38,{"gaming":269,"content_creation":273,"compute":276,"ai":279,"efficiency":283,"value":285},{"single_core":270,"cache_factor":271,"frequency_factor":272},97.2,1.13,1,{"compute":263,"memory":274,"sustained_power":275},70,77.5,{"architecture":277,"parallel":278,"frequency":277,"sustained_power":275},90,40,{"instruction":280,"ai_acceleration":281,"compute":282,"memory":274},60,0,78.16,{"performance_index":284,"effective_power":72,"performance_efficiency":265,"power_feature":281,"platform_efficiency":281},89.9,{"capability":286,"resource_cost":287,"core_cost":288,"power_cost":281,"platform_cost":258},89.54,308,160,{"code":4,"data":290,"msg":16},{"current":291,"list":296},{"slug":292,"type":292,"question":293,"answer":294,"page":9,"heat":295},"ai","游戏本里的 8945HX 标着 5.4GHz 睿频，AI 长跑能照桌面机那样发挥吗？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;8945HX 的 16 核 32 线程和 5.4GHz 睿频是桌面级纸面，能顶多久由机身散热与功耗墙说了算，插电和电池是两台机器；它吃得稳的是短时量化推理、prompt 预填充、embedding 这类活，64MB L3 让交互式小模型 batch=1 更跟手，AVX-512 则是底下的推理底子。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;把它当能背着走的 16 核推理机，没毛病；当每天满载跑几小时大模型的机器，降频会替它回答。想长跑，钱要花在外接显卡或台式机上。移动 AI 的胜负不在纸面睿频，在整机愿意喂多少电——下单前翻翻模具散热实测，比盯规格单有用。\u003C\u002Fp>",226,[297,302,307,313,318],{"slug":298,"type":298,"question":299,"answer":300,"page":9,"heat":301},"gaming","笔记本搭载 Ryzen 9 8945HX 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;Ryzen 9 8945HX 是 16 核 32 线程的 Zen 4 refresh 型号，和 7945HX 基本同代同性能。游戏里 16 核的参与度很低，1080p 电竞偶尔吃 CPU，2K\u002F4K 由显卡和 TGP 决定。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;判断游戏本先看独显型号、TGP、独显直连和散热，CPU 名字排最后。同价位选显卡强的机型，游戏体验提升比选 16 核明显得多。\u003C\u002Fp>",329,{"slug":303,"type":303,"question":304,"answer":305,"page":9,"heat":306},"cores","Ryzen 9 8945HX 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 32 线程，基频 2.5GHz、睿频 5.4GHz，55W，L3 缓存 64MB，Dragon Range 平台，2025 年 4 月发布。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;和 7945HX 基本是同一颗芯片、同一档性能；游戏、剪视频都够用，选机器按价格和整机配置决定，型号数字新不代表更好。\u003C\u002Fp>",294,{"slug":308,"type":309,"question":310,"answer":311,"page":9,"heat":312},"battery","general","搭载 Ryzen 9 8945HX 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;16 核机型的续航普遍一致：离电办公约 2–3 小时，游戏约 1 小时。这不是单个型号的缺陷，而是该品类功耗结构的结果。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;选购游戏本时，续航不是主要考量，散热和屏幕更值得关注。离电游戏场景基本可以排除。\u003C\u002Fp>",279,{"slug":314,"type":314,"question":315,"answer":316,"page":9,"heat":317},"power","Ryzen 9 8945HX 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;性能模式的收益因机型而异，自己实测：同一任务两种模式各跑一遍比时间。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;接电游戏或渲染才开性能模式，办公平衡模式。老款机型风扇策略保守的话，性能模式噪声大收益小，正常现象。\u003C\u002Fp>",276,{"slug":292,"type":292,"question":293,"answer":294,"page":9,"heat":295},[320,324,327,330,333,336,339],{"slug_a":321,"slug_b":322,"name_a":9,"name_b":9,"i_heat":323},"ryzen-9-8945hx","ryzen-9-9955hx",62,{"slug_a":325,"slug_b":321,"name_a":9,"name_b":9,"i_heat":326},"ryzen-9-7945hx",26,{"slug_a":328,"slug_b":321,"name_a":9,"name_b":9,"i_heat":329},"ryzen-9-7945hx3d",25,{"slug_a":331,"slug_b":321,"name_a":9,"name_b":9,"i_heat":332},"core-i9-13900te",21,{"slug_a":321,"slug_b":334,"name_a":9,"name_b":9,"i_heat":335},"ryzen-9-9955hx3d",18,{"slug_a":337,"slug_b":321,"name_a":9,"name_b":9,"i_heat":338},"core-i9-13900e",12,{"slug_a":321,"slug_b":340,"name_a":9,"name_b":9,"i_heat":341},"ryzen-9-pro-9965x3d",10]