[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"home:siteConfig":3,"hardware-faq:hardware:cpu:amd:ryzen-ai-5-340":17,"hardware-faq:detail:cpu:amd:ryzen-ai-5-340:cooling":329,"hardware-faq:comparisons:cpu:amd:ryzen-ai-5-340":353},{"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":298,"scores":299},"lAdJXB7BLWLQ6tOiYKzkwA","AMD Ryzen™ AI 5 340","https:\u002F\u002Fwww.amd.com\u002Fen\u002Fproducts\u002Fprocessors\u002Flaptop\u002Fryzen\u002Fai-300-series\u002Famd-ryzen-ai-5-340.html","\u002Fcpu\u002Famd\u002Fryzen-ai-5-340",[24],"https:\u002F\u002Fwww.amd.com\u002Fcontent\u002Fdam\u002Famd\u002Fen\u002Fimages\u002Fproducts\u002Fprocessors\u002Fryzen\u002Fryzen-ai-5-330\u002F3576200-amdryzen-ai-5-330-product.jpg","Start here with the 6 core AI-ready processing for trusted laptop gaming and creativity.","cpu","AMD",{"brand":27,"cover_image":29,"created_time":30,"desc":25,"detail":31,"extra":296,"gee_cool_page":22,"id":19,"name":20,"product_page":21,"type":26,"updated_time":30},[24],"2026-07-21T17:25:17.548Z",[32,37,41,43,46,48,50,57,63,67,70,75,77,80,87,96,99,102,104,107,113,118,123,126,129,131,136,140,143,146,148,153,157,173,176,180,183,189,191,193,196,198,200,203,210,217,222,226,229,232,234,238,242,245,247,251,271,275,280,284,287,289,292,294],{"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":38,"group":39,"key":40,"prefix":9,"suffix":9,"value":38},"No","core","amd_expo",{"data_type":33,"formatted_value":34,"group":39,"key":42,"prefix":9,"suffix":9,"value":34},"amd_freesync",{"data_type":33,"formatted_value":44,"group":39,"key":45,"prefix":9,"suffix":9,"value":44},"Available","amd_ryzen_ai",{"data_type":33,"formatted_value":44,"group":35,"key":47,"prefix":9,"suffix":9,"value":44},"amd_smartaccess_memory",{"data_type":33,"formatted_value":34,"group":35,"key":49,"prefix":9,"suffix":9,"value":34},"amd_smartshift_max",{"data_type":51,"formatted_value":52,"group":39,"key":53,"prefix":9,"suffix":9,"value":54},"array","3x Zen 5,3x Zen 5c","architecture",[55,56],"3x Zen 5","3x Zen 5c",{"data_type":58,"formatted_value":59,"group":39,"key":60,"prefix":9,"suffix":61,"value":62,"value_num":62},"float","2.00 GHz","base_clock","GHz",2,{"data_type":58,"formatted_value":64,"group":39,"key":65,"prefix":9,"suffix":61,"value":66,"value_num":66},"4.80 GHz","boost_clock",4.8,{"data_type":33,"formatted_value":68,"group":39,"key":69,"prefix":9,"suffix":9,"value":68},"Krackan Point","code_name",{"data_type":58,"formatted_value":71,"group":39,"key":72,"prefix":9,"suffix":73,"value":74,"value_num":74},"15.00 W","configurable_tdp","W",15,{"data_type":33,"formatted_value":38,"group":35,"key":76,"prefix":9,"suffix":9,"value":38},"curve_optimizer_voltage_offsets",{"data_type":33,"formatted_value":78,"group":35,"key":79,"prefix":9,"suffix":9,"value":78},"12","directx_version",{"data_type":51,"formatted_value":81,"group":35,"key":82,"prefix":9,"suffix":9,"value":83},"Adaptive-Sync,HBR3,UHBR10","displayport_extensions",[84,85,86],"Adaptive-Sync","HBR3","UHBR10",{"data_type":51,"formatted_value":88,"group":35,"key":89,"prefix":9,"suffix":9,"value":90},"7680x4320 @ 60Hz,3840x2160 @ 240Hz,3440x1440 @ 360Hz,2560x1440 @ 480Hz,1920x1080 @ 600Hz","displayport_max_refresh_rates_hdr",[91,92,93,94,95],"7680x4320 @ 60Hz","3840x2160 @ 240Hz","3440x1440 @ 360Hz","2560x1440 @ 480Hz","1920x1080 @ 600Hz",{"data_type":51,"formatted_value":88,"group":35,"key":97,"prefix":9,"suffix":9,"value":98},"displayport_max_refresh_rates_sdr",[91,92,93,94,95],{"data_type":33,"formatted_value":100,"group":39,"key":101,"prefix":9,"suffix":9,"value":100},"2.1","displayport_version",{"data_type":33,"formatted_value":38,"group":39,"key":103,"prefix":9,"suffix":9,"value":38},"ecc_support",{"data_type":33,"formatted_value":105,"group":39,"key":106,"prefix":9,"suffix":9,"value":105},"Ryzen","family",{"data_type":51,"formatted_value":108,"group":39,"key":109,"prefix":9,"suffix":9,"value":110},"Laptops,Desktops","form_factor",[111,112],"Laptops","Desktops",{"data_type":114,"formatted_value":115,"group":39,"key":116,"prefix":9,"suffix":9,"value":117,"value_num":117},"int","4","gpu_cores",4,{"data_type":58,"formatted_value":119,"group":39,"key":120,"prefix":9,"suffix":121,"value":122,"value_num":122},"2900.00 MHz","gpu_frequency","MHz",2900,{"data_type":33,"formatted_value":124,"group":39,"key":125,"prefix":9,"suffix":9,"value":124},"AMD Radeon™ 840M","gpu_name",{"data_type":33,"formatted_value":127,"group":35,"key":128,"prefix":9,"suffix":9,"value":127},"2.3","hdcp_version",{"data_type":33,"formatted_value":100,"group":39,"key":130,"prefix":9,"suffix":9,"value":100},"hdmi_version",{"data_type":58,"formatted_value":132,"group":39,"key":133,"prefix":9,"suffix":134,"value":135,"value_num":135},"6.00 MB","l2_cache","MB",6,{"data_type":58,"formatted_value":137,"group":39,"key":138,"prefix":9,"suffix":134,"value":139,"value_num":139},"16.00 MB","l3_cache",16,{"data_type":33,"formatted_value":141,"group":39,"key":142,"prefix":9,"suffix":9,"value":141},"2\u002F18\u002F2025","launch_date",{"data_type":33,"formatted_value":144,"group":39,"key":145,"prefix":9,"suffix":9,"value":144},"TSMC 4nm FinFET","lithography",{"data_type":114,"formatted_value":115,"group":39,"key":147,"prefix":9,"suffix":9,"value":117,"value_num":117},"max_displays",{"data_type":58,"formatted_value":149,"group":39,"key":150,"prefix":9,"suffix":151,"value":152,"value_num":152},"256.00 GB","max_memory","GB",256,{"data_type":51,"formatted_value":154,"group":39,"key":155,"prefix":9,"suffix":9,"value":156},"4x2R LPDDR5x-8000, DDR5-5600","max_memory_speed",[154],{"data_type":51,"formatted_value":158,"group":35,"key":159,"prefix":9,"suffix":9,"value":160},"1080p60 8bpc MPEG2,1080p60 8bpc VC1,1080p786 8\u002F10bpc VP9,2160p196 8\u002F10bpc VP9,4320p49 8\u002F10bpc VP9,1080p1200 8bpc H.264,2160p300 8bpc H.264,4320p75 8bpc H.264,1080p786 8\u002F10bpc H.265,2160p196 8\u002F10bpc H.265,4320p49 8\u002F10bpc H.265,1080p960 8\u002F10bpc","max_video_decode_bandwidth",[161,162,163,164,165,166,167,168,169,170,171,172],"1080p60 8bpc MPEG2","1080p60 8bpc VC1","1080p786 8\u002F10bpc VP9","2160p196 8\u002F10bpc VP9","4320p49 8\u002F10bpc VP9","1080p1200 8bpc H.264","2160p300 8bpc H.264","4320p75 8bpc H.264","1080p786 8\u002F10bpc H.265","2160p196 8\u002F10bpc H.265","4320p49 8\u002F10bpc H.265","1080p960 8\u002F10bpc",{"data_type":33,"formatted_value":174,"group":35,"key":175,"prefix":9,"suffix":9,"value":174},"1080p630 8bpc H.264, 1440p373 8bpc H.264, 2160p175 8bpc H.264, 1080p630 8bpc H.265, 1440p373 8bpc H.265, 2160p175 8bpc H.265, 4320p43 8bpc H.265, 1080p864 8\u002F10bpc AV1, 1440p513 8\u002F10bpc AV1, 2160p240 8\u002F10bpc AV1, 4320p60 8\u002F10bpc AV1","max_video_encode_bandwidth_sdr",{"data_type":58,"formatted_value":177,"group":39,"key":178,"prefix":9,"suffix":61,"value":179,"value_num":179},"3.40 GHz","max_zen5c_clock",3.4,{"data_type":114,"formatted_value":181,"group":39,"key":182,"prefix":9,"suffix":9,"value":62,"value_num":62},"2","memory_channels",{"data_type":51,"formatted_value":184,"group":39,"key":185,"prefix":9,"suffix":9,"value":186},"DDR5 (FP8),LPDDR5X (FP8)","memory_type",[187,188],"DDR5 (FP8)","LPDDR5X (FP8)",{"data_type":33,"formatted_value":34,"group":35,"key":190,"prefix":9,"suffix":9,"value":34},"multi_monitor_support",{"data_type":33,"formatted_value":20,"group":39,"key":192,"prefix":9,"suffix":9,"value":20},"name",{"data_type":33,"formatted_value":194,"group":35,"key":195,"prefix":9,"suffix":9,"value":194},"3","native_usb_2_0_480mbps",{"data_type":33,"formatted_value":194,"group":35,"key":197,"prefix":9,"suffix":9,"value":194},"native_usb_3_2_gen_2_10gbps",{"data_type":33,"formatted_value":181,"group":35,"key":199,"prefix":9,"suffix":9,"value":181},"native_usb_4_40gbps",{"data_type":33,"formatted_value":201,"group":39,"key":202,"prefix":9,"suffix":9,"value":201},"Up to 50 TOPS","npu_tops",{"data_type":51,"formatted_value":204,"group":35,"key":205,"prefix":9,"suffix":9,"value":206},"Boot,RAID0,RAID1","nvme_support",[207,208,209],"Boot","RAID0","RAID1",{"data_type":51,"formatted_value":211,"group":35,"key":212,"prefix":9,"suffix":9,"value":213},"Windows 11 - 64-Bit Edition,RHEL x86 64-Bit,Ubuntu x86 64-Bit","os_support",[214,215,216],"Windows 11 - 64-Bit Edition","RHEL x86 64-Bit","Ubuntu x86 64-Bit",{"data_type":58,"formatted_value":218,"group":39,"key":219,"prefix":9,"suffix":220,"value":221,"value_num":221},"59.00 TOPS","overall_tops","TOPS",59,{"data_type":114,"formatted_value":223,"group":35,"key":224,"prefix":9,"suffix":9,"value":225,"value_num":225},"1","package_die_count",1,{"data_type":33,"formatted_value":227,"group":39,"key":228,"prefix":9,"suffix":9,"value":227},"16 , 16","pcie_lanes",{"data_type":33,"formatted_value":230,"group":39,"key":231,"prefix":9,"suffix":9,"value":230},"PCIe® 4.0","pcie_version",{"data_type":33,"formatted_value":34,"group":35,"key":233,"prefix":9,"suffix":9,"value":34},"precision_boost_overdrive",{"data_type":51,"formatted_value":235,"group":35,"key":236,"prefix":9,"suffix":9,"value":237},"100-000001602","product_id_tray",[235],{"data_type":51,"formatted_value":239,"group":35,"key":240,"prefix":9,"suffix":9,"value":241},"Global","regional_availability",[239],{"data_type":33,"formatted_value":243,"group":39,"key":244,"prefix":9,"suffix":9,"value":243},"Ryzen AI 300 Series","series",{"data_type":33,"formatted_value":34,"group":39,"key":246,"prefix":9,"suffix":9,"value":34},"smt",{"data_type":51,"formatted_value":248,"group":39,"key":249,"prefix":9,"suffix":9,"value":250},"FP8","socket",[248],{"data_type":51,"formatted_value":252,"group":39,"key":253,"prefix":9,"suffix":9,"value":254},"AES,AMD-V,AVX,AVX2,AVX512,FMA3,MMX-plus,SHA,SSE,SSE2,SSE3,SSE4.1,SSE4.2,SSE4A,SSSE3,x86-64","supported_extensions",[255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270],"AES","AMD-V","AVX","AVX2","AVX512","FMA3","MMX-plus","SHA","SSE","SSE2","SSE3","SSE4.1","SSE4.2","SSE4A","SSSE3","x86-64",{"data_type":58,"formatted_value":272,"group":39,"key":273,"prefix":9,"suffix":73,"value":274,"value_num":274},"28.00 W","tdp",28,{"data_type":58,"formatted_value":276,"group":39,"key":277,"prefix":9,"suffix":278,"value":279,"value_num":279},"100.00 °C","tjmax","°C",100,{"data_type":114,"formatted_value":281,"group":39,"key":282,"prefix":9,"suffix":283,"value":135,"value_num":135},"6 Cores","total_cores","Cores",{"data_type":114,"formatted_value":78,"group":39,"key":285,"prefix":9,"suffix":9,"value":286,"value_num":286},"total_threads",12,{"data_type":33,"formatted_value":34,"group":35,"key":288,"prefix":9,"suffix":9,"value":34},"usb_type_c_displayport_alternate_mode",{"data_type":33,"formatted_value":290,"group":35,"key":291,"prefix":9,"suffix":9,"value":290},"Miracast","wireless_display",{"data_type":58,"formatted_value":59,"group":39,"key":293,"prefix":9,"suffix":61,"value":62,"value_num":62},"zen5_base_clock",{"data_type":58,"formatted_value":59,"group":35,"key":295,"prefix":9,"suffix":61,"value":62,"value_num":62},"zen5c_base_clock",{"i_heat":297},7,null,{"gaming_index":300,"content_creation_index":301,"compute_index":302,"ai_index":303,"efficiency_index":304,"value_index":305,"g_score":306,"breakdown":307},75.56,56.95,53.11,80.84,75.26,40.1,65.61,{"gaming":308,"content_creation":311,"compute":314,"ai":317,"efficiency":320,"value":325},{"single_core":309,"cache_factor":310,"frequency_factor":225},86.4,0.88,{"compute":302,"memory":312,"sustained_power":313},82,40,{"architecture":315,"parallel":74,"frequency":316,"sustained_power":313},95,80,{"instruction":318,"ai_acceleration":279,"compute":319,"memory":316},60,75.35,{"performance_index":321,"effective_power":274,"performance_efficiency":322,"power_feature":323,"platform_efficiency":324},45,70.26,5,0,{"capability":326,"resource_cost":327,"core_cost":318,"power_cost":324,"platform_cost":328},45.43,128,20,{"code":4,"data":330,"msg":16},{"current":331,"list":336},{"slug":332,"type":332,"question":333,"answer":334,"page":9,"heat":335},"cooling","Ryzen AI 5 340 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;\">&nbsp;&nbsp;AI 5 340 是 6 核入门移动 U，功耗低，散热没有压力，主流机型都能压住。它的限制在性能上限：日常办公、影音、轻度创作流畅，长时间重负载会稳定在功耗限制内。选机看满载噪音和持续频率曲线即可。\u003C\u002Fp>",131,[337,342,347,352],{"slug":338,"type":338,"question":339,"answer":340,"page":9,"heat":341},"gaming","笔记本搭载 Ryzen AI 5 340 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 AI 5 340 是 6 核 12 线程的轻薄本处理器。游戏能力不能只看核心数：在轻薄或低功耗机型里，整机给 CPU 和 GPU 的功耗、散热方式、屏幕分辨率都会影响实际表现。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;这类机器适合核显轻量游戏，别指望高画质 3A。想玩好游戏就选带独显的型号，预算有限时优先显卡而不是 CPU 型号。\u003C\u002Fp>",159,{"slug":343,"type":343,"question":344,"answer":345,"page":9,"heat":346},"cores","Ryzen AI 5 340 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;6 核 12 线程，基频 2.0GHz、睿频 4.8GHz，28W，L3 缓存 16MB，Krackan Point 平台，2025 年 2 月发布。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;340 和 350 出自同一个 Krackan Point 平台，340 砍到 6 核，定位就是纯办公加轻娱乐的轻薄本；核显打网游没问题，持续重负载会同时受核心数和功耗限制。多数办公本用它完全够。\u003C\u002Fp>",136,{"slug":348,"type":348,"question":349,"answer":350,"page":9,"heat":351},"motherboard","搭载 Ryzen AI 5 340 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;买笔记本就把注意力放具体型号：内存、SSD、接口、散热和显卡功耗，比“给 AI 5 340 配什么主板”实际得多。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">&nbsp;&nbsp;这是焊死的移动平台，没有挑主板这回事。\u003C\u002Fp>",133,{"slug":332,"type":332,"question":333,"answer":334,"page":9,"heat":335},[354,357,360,362,364,367,369,372,374],{"slug_a":355,"slug_b":356,"name_a":9,"name_b":9,"i_heat":313},"core-m-5y71","ryzen-ai-5-340",{"slug_a":358,"slug_b":356,"name_a":9,"name_b":9,"i_heat":359},"core-m-5y70",10,{"slug_a":361,"slug_b":356,"name_a":9,"name_b":9,"i_heat":359},"core-m5-6y54",{"slug_a":363,"slug_b":356,"name_a":9,"name_b":9,"i_heat":359},"core-m5-6y57",{"slug_a":365,"slug_b":356,"name_a":9,"name_b":9,"i_heat":366},"core-m3-7y30",9,{"slug_a":368,"slug_b":356,"name_a":9,"name_b":9,"i_heat":366},"core-m-5y51",{"slug_a":370,"slug_b":356,"name_a":9,"name_b":9,"i_heat":371},"core-m7-6y75",8,{"slug_a":373,"slug_b":356,"name_a":9,"name_b":9,"i_heat":371},"core-m-5y31",{"slug_a":375,"slug_b":356,"name_a":9,"name_b":9,"i_heat":297},"core-m3-7y32"]