[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"home:siteConfig":3,"hardware-faq:hardware:cpu:intel:core-i9-12900":17,"hardware-faq:detail:cpu:intel:core-i9-12900:cooling":329,"hardware-faq:comparisons:cpu:intel:core-i9-12900":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":295,"scores":296},"DIA32-rDaXgiGNEc_ICmOw","Intel® Core™ i9-12900 Processor","https:\u002F\u002Fwww.intel.com\u002Fcontent\u002Fwww\u002Fus\u002Fen\u002Fproducts\u002Fsku\u002F134597\u002Fintel-core-i912900-processor-30m-cache-up-to-5-10-ghz\u002Fspecifications.html","\u002Fcpu\u002Fintel\u002Fcore-i9-12900",[24],"https:\u002F\u002Fintelcorp.scene7.com\u002Fis\u002Fimage\u002Fintelcorp\u002Fintel-core-i9-badge-1920x1080:1080-1080?wid=64&hei=64&fmt=webp-alpha","30M Cache, up to 5.10 GHz","cpu","INTEL",{"brand":27,"cover_image":29,"created_time":30,"desc":25,"detail":31,"extra":294,"gee_cool_page":22,"id":19,"name":20,"product_page":21,"type":26,"updated_time":30},[24],"2026-07-21T19:40:21.121Z",[32,39,43,46,49,52,54,58,62,64,66,68,71,76,79,84,89,93,96,98,105,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,149,151,153,156,158,160,165,168,171,174,178,182,187,190,193,196,198,201,206,210,214,216,218,220,223,226,229,232,235,239,243,245,248,251,254,256,260,262,265,267,272,277,281,283,287,289,292],{"data_type":33,"formatted_value":34,"group":35,"key":36,"prefix":9,"suffix":37,"value":38,"value_num":38},"float","5.10 GHz","core","boost_clock","GHz",5.1,{"data_type":40,"formatted_value":41,"group":35,"key":42,"prefix":9,"suffix":9,"value":41},"string","Alder Lake","code_name",{"data_type":40,"formatted_value":44,"group":9,"key":45,"prefix":9,"suffix":9,"value":44},"0x4680","device_id",{"data_type":40,"formatted_value":47,"group":9,"key":48,"prefix":9,"suffix":9,"value":47},"12","directx_support",{"data_type":40,"formatted_value":50,"group":35,"key":51,"prefix":9,"suffix":9,"value":50},"Yes","dl_boost",{"data_type":40,"formatted_value":50,"group":35,"key":53,"prefix":9,"suffix":9,"value":50},"ecc_support",{"data_type":33,"formatted_value":55,"group":9,"key":56,"prefix":9,"suffix":37,"value":57,"value_num":57},"1.80 GHz","efficient_core_base_frequency",1.8,{"data_type":33,"formatted_value":59,"group":35,"key":60,"prefix":9,"suffix":37,"value":61,"value_num":61},"3.80 GHz","efficient_core_turbo_frequency",3.8,{"data_type":40,"formatted_value":50,"group":9,"key":63,"prefix":9,"suffix":9,"value":50},"embedded_options_available",{"data_type":40,"formatted_value":50,"group":9,"key":65,"prefix":9,"suffix":9,"value":50},"enhanced_intel_speedstep_technology",{"data_type":40,"formatted_value":50,"group":9,"key":67,"prefix":9,"suffix":9,"value":50},"execute_disable_bit",{"data_type":40,"formatted_value":69,"group":35,"key":70,"prefix":9,"suffix":9,"value":69},"12th Generation Intel® Core™ i9 Processors","family",{"data_type":72,"formatted_value":73,"group":35,"key":74,"prefix":9,"suffix":9,"value":75},"array","Desktop","form_factor",[73],{"data_type":40,"formatted_value":77,"group":35,"key":78,"prefix":9,"suffix":9,"value":77},"3.0","gaussian_neural_accelerator",{"data_type":33,"formatted_value":80,"group":35,"key":81,"prefix":9,"suffix":82,"value":83,"value_num":83},"1550.00 MHz","graphics_boost_frequency","MHz",1550,{"data_type":85,"formatted_value":86,"group":35,"key":87,"prefix":9,"suffix":9,"value":88,"value_num":88},"int","32","graphics_cores",32,{"data_type":33,"formatted_value":90,"group":35,"key":91,"prefix":9,"suffix":82,"value":92,"value_num":92},"300.00 MHz","graphics_frequency",300,{"data_type":40,"formatted_value":94,"group":9,"key":95,"prefix":9,"suffix":9,"value":94},"eDP 1.4b, DP 1.4a, HDMI 2.1","graphics_output",{"data_type":40,"formatted_value":50,"group":9,"key":97,"prefix":9,"suffix":9,"value":50},"idle_states",{"data_type":72,"formatted_value":99,"group":35,"key":100,"prefix":9,"suffix":9,"value":101},"Intel® SSE4.1,Intel® SSE4.2,Intel® AVX2","instruction_extensions",[102,103,104],"Intel® SSE4.1","Intel® SSE4.2","Intel® AVX2",{"data_type":40,"formatted_value":106,"group":35,"key":107,"prefix":9,"suffix":9,"value":106},"64-bit","instruction_set",{"data_type":40,"formatted_value":50,"group":9,"key":109,"prefix":9,"suffix":9,"value":50},"intel_64",{"data_type":40,"formatted_value":50,"group":9,"key":111,"prefix":9,"suffix":9,"value":50},"intel_active_management_technology_amt",{"data_type":40,"formatted_value":50,"group":9,"key":113,"prefix":9,"suffix":9,"value":50},"intel_aes_new_instructions",{"data_type":40,"formatted_value":50,"group":9,"key":115,"prefix":9,"suffix":9,"value":50},"intel_boot_guard",{"data_type":40,"formatted_value":50,"group":9,"key":117,"prefix":9,"suffix":9,"value":50},"intel_clear_video_hd_technology",{"data_type":40,"formatted_value":50,"group":9,"key":119,"prefix":9,"suffix":9,"value":50},"intel_control_flow_enforcement_technology",{"data_type":40,"formatted_value":50,"group":9,"key":121,"prefix":9,"suffix":9,"value":50},"intel_hardware_shield_eligibility",{"data_type":40,"formatted_value":50,"group":9,"key":123,"prefix":9,"suffix":9,"value":50},"intel_one_click_recovery",{"data_type":40,"formatted_value":50,"group":9,"key":125,"prefix":9,"suffix":9,"value":50},"intel_os_guard",{"data_type":40,"formatted_value":50,"group":9,"key":127,"prefix":9,"suffix":9,"value":50},"intel_quick_sync_video",{"data_type":40,"formatted_value":50,"group":9,"key":129,"prefix":9,"suffix":9,"value":50},"intel_secure_key",{"data_type":40,"formatted_value":50,"group":9,"key":131,"prefix":9,"suffix":9,"value":50},"intel_speed_shift_technology",{"data_type":40,"formatted_value":50,"group":9,"key":133,"prefix":9,"suffix":9,"value":50},"intel_stable_it_platform_program_sipp",{"data_type":40,"formatted_value":50,"group":9,"key":135,"prefix":9,"suffix":9,"value":50},"intel_standard_manageability_ism",{"data_type":40,"formatted_value":50,"group":9,"key":137,"prefix":9,"suffix":9,"value":50},"intel_threat_detection_technology_tdt",{"data_type":40,"formatted_value":50,"group":9,"key":139,"prefix":9,"suffix":9,"value":50},"intel_total_memory_encryption",{"data_type":40,"formatted_value":50,"group":9,"key":141,"prefix":9,"suffix":9,"value":50},"intel_total_memory_encryption_multi_key",{"data_type":40,"formatted_value":50,"group":9,"key":143,"prefix":9,"suffix":9,"value":50},"intel_trusted_execution_technology",{"data_type":40,"formatted_value":34,"group":9,"key":145,"prefix":9,"suffix":9,"value":34},"intel_turbo_boost_max_technology_3_0_frequency",{"data_type":40,"formatted_value":147,"group":9,"key":148,"prefix":9,"suffix":9,"value":147},"2.0","intel_turbo_boost_technology",{"data_type":40,"formatted_value":50,"group":9,"key":150,"prefix":9,"suffix":9,"value":50},"intel_virtualization_technology_with_redirect_protection_vt_rp",{"data_type":40,"formatted_value":50,"group":9,"key":152,"prefix":9,"suffix":9,"value":50},"intel_volume_management_device_vmd",{"data_type":40,"formatted_value":154,"group":9,"key":155,"prefix":9,"suffix":9,"value":154},"Intel vPro® Enterprise, Intel vPro® Essentials","intel_vpro_eligibility",{"data_type":40,"formatted_value":50,"group":9,"key":157,"prefix":9,"suffix":9,"value":50},"intel_vt_x_with_extended_page_tables_ept",{"data_type":40,"formatted_value":50,"group":35,"key":159,"prefix":9,"suffix":9,"value":50},"iommu",{"data_type":33,"formatted_value":161,"group":35,"key":162,"prefix":9,"suffix":163,"value":164,"value_num":164},"30.00 MB","l3_cache","MB",30,{"data_type":40,"formatted_value":166,"group":35,"key":167,"prefix":9,"suffix":9,"value":166},"Q1'22","launch_date",{"data_type":40,"formatted_value":169,"group":35,"key":170,"prefix":9,"suffix":9,"value":169},"Intel 7","lithography",{"data_type":40,"formatted_value":172,"group":35,"key":173,"prefix":9,"suffix":9,"value":172},"Launched","marketing_status",{"data_type":85,"formatted_value":175,"group":9,"key":176,"prefix":9,"suffix":9,"value":177,"value_num":177},"1","max_cpu_configuration",1,{"data_type":85,"formatted_value":179,"group":35,"key":180,"prefix":9,"suffix":9,"value":181,"value_num":181},"4","max_displays",4,{"data_type":33,"formatted_value":183,"group":35,"key":184,"prefix":9,"suffix":185,"value":186,"value_num":186},"128.00 GB","max_memory","GB",128,{"data_type":40,"formatted_value":188,"group":35,"key":189,"prefix":9,"suffix":9,"value":188},"7680 x 4320 @ 60Hz","max_resolution_dp",{"data_type":40,"formatted_value":191,"group":35,"key":192,"prefix":9,"suffix":9,"value":191},"5120 x 3200 @ 120Hz","max_resolution_edp_integrated_flat_panel",{"data_type":40,"formatted_value":194,"group":35,"key":195,"prefix":9,"suffix":9,"value":194},"4096 x 2160 @ 60Hz","max_resolution_hdmi",{"data_type":40,"formatted_value":34,"group":9,"key":197,"prefix":9,"suffix":9,"value":34},"max_turbo_frequency",{"data_type":40,"formatted_value":199,"group":9,"key":200,"prefix":9,"suffix":9,"value":199},"202 W","maximum_turbo_power",{"data_type":40,"formatted_value":202,"group":35,"key":203,"prefix":9,"suffix":204,"value":205},"76.8 GB\u002Fs","memory_bandwidth","GB\u002Fs","76.8",{"data_type":85,"formatted_value":207,"group":35,"key":208,"prefix":9,"suffix":9,"value":209,"value_num":209},"2","memory_channels",2,{"data_type":72,"formatted_value":211,"group":35,"key":212,"prefix":9,"suffix":9,"value":213},"Up to DDR5 4800 MT\u002Fs Up to DDR4 3200 MT\u002Fs","memory_type",[211],{"data_type":40,"formatted_value":50,"group":9,"key":215,"prefix":9,"suffix":9,"value":50},"mode_based_execute_control_mbec",{"data_type":40,"formatted_value":207,"group":9,"key":217,"prefix":9,"suffix":9,"value":207},"multi_format_codec_engines",{"data_type":40,"formatted_value":77,"group":9,"key":219,"prefix":9,"suffix":9,"value":77},"opencl_support",{"data_type":40,"formatted_value":221,"group":9,"key":222,"prefix":9,"suffix":9,"value":221},"4.5","opengl_support",{"data_type":40,"formatted_value":224,"group":9,"key":225,"prefix":9,"suffix":9,"value":224},"45.0 mm x 37.5 mm","package_size",{"data_type":40,"formatted_value":227,"group":9,"key":228,"prefix":9,"suffix":9,"value":227},"Up to 1x16+4, 2x8+4","pci_express_configurations",{"data_type":40,"formatted_value":230,"group":35,"key":231,"prefix":9,"suffix":9,"value":230},"20","pcie_lanes",{"data_type":40,"formatted_value":233,"group":9,"key":234,"prefix":9,"suffix":9,"value":233},"5.0 and 4.0","pcie_version",{"data_type":33,"formatted_value":236,"group":35,"key":237,"prefix":9,"suffix":37,"value":238,"value_num":238},"2.40 GHz","performance_core_base_frequency",2.4,{"data_type":33,"formatted_value":240,"group":35,"key":241,"prefix":9,"suffix":37,"value":242,"value_num":242},"5.00 GHz","performance_core_max_turbo_frequency",5,{"data_type":33,"formatted_value":240,"group":35,"key":244,"prefix":9,"suffix":37,"value":242,"value_num":242},"performance_core_turbo_frequency",{"data_type":40,"formatted_value":246,"group":35,"key":247,"prefix":9,"suffix":9,"value":246},"i9-12900","product_name",{"data_type":40,"formatted_value":249,"group":9,"key":250,"prefix":9,"suffix":9,"value":249},"$538.00-$568.00","recommended_customer_price",{"data_type":40,"formatted_value":252,"group":9,"key":253,"prefix":9,"suffix":9,"value":252},"1S Only","scalability",{"data_type":40,"formatted_value":50,"group":35,"key":255,"prefix":9,"suffix":9,"value":50},"smt",{"data_type":72,"formatted_value":257,"group":35,"key":258,"prefix":9,"suffix":9,"value":259},"FCLGA1700","socket",[257],{"data_type":40,"formatted_value":50,"group":9,"key":261,"prefix":9,"suffix":9,"value":50},"thermal_monitoring_technologies",{"data_type":40,"formatted_value":263,"group":9,"key":264,"prefix":9,"suffix":9,"value":263},"PCG 2020C","thermal_solution_specification",{"data_type":40,"formatted_value":50,"group":35,"key":266,"prefix":9,"suffix":9,"value":50},"thread_director",{"data_type":33,"formatted_value":268,"group":35,"key":269,"prefix":9,"suffix":270,"value":271,"value_num":271},"100.00 ℃","tjmax","℃",100,{"data_type":85,"formatted_value":273,"group":35,"key":274,"prefix":9,"suffix":275,"value":276,"value_num":276},"16 Cores","total_cores","Cores",16,{"data_type":85,"formatted_value":278,"group":35,"key":279,"prefix":9,"suffix":9,"value":280,"value_num":280},"8","total_efficient_cores",8,{"data_type":85,"formatted_value":278,"group":35,"key":282,"prefix":9,"suffix":9,"value":280,"value_num":280},"total_performance_cores",{"data_type":85,"formatted_value":284,"group":35,"key":285,"prefix":9,"suffix":9,"value":286,"value_num":286},"24","total_threads",24,{"data_type":40,"formatted_value":50,"group":35,"key":288,"prefix":9,"suffix":9,"value":50},"turbo_boost_max_3",{"data_type":40,"formatted_value":290,"group":9,"key":291,"prefix":9,"suffix":9,"value":290},"PC\u002FClient\u002FTablet, Workstation","use_conditions",{"data_type":40,"formatted_value":50,"group":35,"key":293,"prefix":9,"suffix":9,"value":50},"virtualization",{"i_heat":209},null,{"gaming_index":297,"content_creation_index":298,"compute_index":299,"ai_index":300,"efficiency_index":301,"value_index":302,"g_score":303,"breakdown":304},90.42,80.33,75.48,72.91,66.6,27.58,74.46,{"gaming":305,"content_creation":308,"compute":311,"ai":314,"efficiency":319,"value":324},{"single_core":306,"cache_factor":307,"frequency_factor":177},91.8,0.96,{"compute":299,"memory":309,"sustained_power":310},82,99.46,{"architecture":309,"parallel":312,"frequency":313,"sustained_power":310},35,85,{"instruction":315,"ai_acceleration":316,"compute":317,"memory":318},60,0,78.02,80,{"performance_index":320,"effective_power":321,"performance_efficiency":322,"power_feature":323,"platform_efficiency":301},76.45,202,67.66,64.13,{"capability":325,"resource_cost":326,"core_cost":327,"power_cost":316,"platform_cost":328},75.96,276,160,20,{"code":4,"data":330,"msg":16},{"current":331,"list":336},{"slug":332,"type":332,"question":333,"answer":334,"page":9,"heat":335},"cooling","Core i9 12900 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;\">  满载功耗比 13 代还高一点，双塔风冷或 240 水冷。游戏负载低。机箱风道要正常。老平台注意硅脂老化，到手先换硅脂。\u003C\u002Fp>",123,[337,342,343,348],{"slug":338,"type":338,"question":339,"answer":340,"page":9,"heat":341},"cores","Core i9 12900 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;\">  Core i9 12900 是 16 核 24 线程（8 性能核 + 8 能效核），Alder Lake 架构，LGA1700，基础 2.4GHz、最高睿频 5.1GHz，L3 30MB。2022 年的旗舰放到今天：多核性能依然在线，游戏够用，二手价格掉下来之后成为捡漏选项，B660\u002FB760 主板刷 BIOS 就能带。\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  和 13700 相比它的单核弱一些，能效差一代，满载功耗高不少，但价格便宜很多。买二手注意来源和散热配套，12900 满载功耗不低，小散热器压不住全核负载。\u003C\u002Fp>",126,{"slug":332,"type":332,"question":333,"answer":334,"page":9,"heat":335},{"slug":344,"type":344,"question":345,"answer":346,"page":9,"heat":347},"gaming","用 Core i9 12900 装机打游戏，1080p、2K、4K 怎么配显卡？","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  12900 游戏表现：主流游戏流畅无压力，1080p 高刷能跟上，2K\u002F4K 看显卡。和 13700 的差距主要在能效和多核微调，游戏里感知不强。如果你在二手市场遇到价格合适的 12900 加 B660 板子，是省钱的好方案；全新装机就不如直接 13700 了。\u003C\u002Fp>",122,{"slug":349,"type":349,"question":350,"answer":351,"page":9,"heat":352},"motherboard","给 Core i9 12900 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;\">  12900 配 B660\u002FB760 即可，Z690 意义不大（它和 K 版的区别就在超频，而它本身不锁频但不支持超频）。选板看供电散热和 M.2 数量。二手主板注意 BIOS 是否更新到位。DDR4 或 DDR5 按板型选，12 代两个都支持。\u003C\u002Fp>",119,[354,358,360,362,365,367,369,371,373,375,377,380,382,384,386,388,390,392,394,396],{"slug_a":355,"slug_b":356,"name_a":9,"name_b":9,"i_heat":357},"core-i9-12900","core-ultra-9-285h",10,{"slug_a":355,"slug_b":359,"name_a":9,"name_b":9,"i_heat":357},"core-ultra-9-185h",{"slug_a":355,"slug_b":361,"name_a":9,"name_b":9,"i_heat":357},"core-i9-12900f",{"slug_a":363,"slug_b":355,"name_a":9,"name_b":9,"i_heat":364},"core-5-221e",7,{"slug_a":355,"slug_b":366,"name_a":9,"name_b":9,"i_heat":364},"ryzen-9-5900x",{"slug_a":355,"slug_b":368,"name_a":9,"name_b":9,"i_heat":364},"core-i9-12900hk",{"slug_a":355,"slug_b":370,"name_a":9,"name_b":9,"i_heat":364},"core-i9-12900te",{"slug_a":355,"slug_b":372,"name_a":9,"name_b":9,"i_heat":364},"core-i9-12950hx",{"slug_a":355,"slug_b":374,"name_a":9,"name_b":9,"i_heat":364},"core-i9-12900k",{"slug_a":355,"slug_b":376,"name_a":9,"name_b":9,"i_heat":364},"core-i9-12900kf",{"slug_a":355,"slug_b":378,"name_a":9,"name_b":9,"i_heat":379},"core-i9-13900t",6,{"slug_a":355,"slug_b":381,"name_a":9,"name_b":9,"i_heat":379},"core-i9-12900e",{"slug_a":355,"slug_b":383,"name_a":9,"name_b":9,"i_heat":379},"core-i9-12900ks",{"slug_a":385,"slug_b":355,"name_a":9,"name_b":9,"i_heat":242},"core-7-250h",{"slug_a":387,"slug_b":355,"name_a":9,"name_b":9,"i_heat":242},"core-i5-14500",{"slug_a":389,"slug_b":355,"name_a":9,"name_b":9,"i_heat":242},"core-i5-14600",{"slug_a":355,"slug_b":391,"name_a":9,"name_b":9,"i_heat":242},"core-i9-13905h",{"slug_a":393,"slug_b":355,"name_a":9,"name_b":9,"i_heat":181},"core-9-273pqe",{"slug_a":355,"slug_b":395,"name_a":9,"name_b":9,"i_heat":181},"core-i9-12900hx",{"slug_a":397,"slug_b":355,"name_a":9,"name_b":9,"i_heat":398},"core-7-160hl",3]