[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"home:siteConfig":3,"hardware-faq:hardware:cpu:amd:ryzen-9-3900xt":17,"hardware-faq:detail:cpu:amd:ryzen-9-3900xt:cores":165,"hardware-faq:comparisons:cpu:amd:ryzen-9-3900xt":188},{"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},"GeeCool","Geek Builds. Infinite Cool","GeeCool is a DIY hardware community for sharing PC builds, discovering build inspiration, and exploring CPU, GPU, memory, and other hardware with fellow enthusiasts.","","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.","success",{"code":4,"data":18,"msg":16},{"id":19,"name":20,"product_page":21,"gee_cool_page":22,"cover_image":23,"desc":24,"type":25,"brand":26,"detail":27,"extra":134,"scores":135},"-nOAauN1KxyEPzeDhBaiQA","AMD Ryzen™ 9 3900XT","https:\u002F\u002Fwww.amd.com\u002Fen\u002Fsupport\u002Fdownloads\u002Fdrivers.html\u002Fprocessors\u002Fryzen\u002Fryzen-3000-series\u002Famd-ryzen-9-3900xt.html","\u002Fcpu\u002Famd\u002Fryzen-9-3900xt",[],"Get drivers and downloads for the latest version of AMD Ryzen™ 9 3900XT","cpu","AMD",{"brand":26,"cover_image":28,"created_time":29,"desc":24,"detail":30,"extra":132,"gee_cool_page":22,"id":19,"name":20,"product_page":21,"type":25,"updated_time":29},[],"2026-07-21T17:21:50.594Z",[31,38,42,46,49,56,59,64,68,71,74,77,81,83,91,94,97,100,103,109,114,117,122,128],{"data_type":32,"formatted_value":33,"group":34,"key":35,"prefix":9,"suffix":36,"value":37,"value_num":37},"float","3.80 GHz","core","base_clock","GHz",3.8,{"data_type":32,"formatted_value":39,"group":34,"key":40,"prefix":9,"suffix":36,"value":41,"value_num":41},"4.70 GHz","boost_clock",4.7,{"data_type":43,"formatted_value":44,"group":34,"key":45,"prefix":9,"suffix":9,"value":44},"string","Matisse","code_name",{"data_type":43,"formatted_value":47,"group":34,"key":48,"prefix":9,"suffix":9,"value":47},"Ryzen","family",{"data_type":50,"formatted_value":51,"group":34,"key":52,"prefix":9,"suffix":9,"value":53},"array","Desktops,Boxed Processor","form_factor",[54,55],"Desktops","Boxed Processor",{"data_type":43,"formatted_value":57,"group":34,"key":58,"prefix":9,"suffix":9,"value":57},"Discrete Graphics Card Required","gpu_name",{"data_type":32,"formatted_value":60,"group":34,"key":61,"prefix":9,"suffix":62,"value":63,"value_num":63},"6.00 MB","l2_cache","MB",6,{"data_type":32,"formatted_value":65,"group":34,"key":66,"prefix":9,"suffix":62,"value":67,"value_num":67},"64.00 MB","l3_cache",64,{"data_type":43,"formatted_value":69,"group":34,"key":70,"prefix":9,"suffix":9,"value":69},"07\u002F2020","launch_date",{"data_type":43,"formatted_value":72,"group":34,"key":73,"prefix":9,"suffix":9,"value":72},"TSMC 7nm FinFET","lithography",{"data_type":43,"formatted_value":75,"group":34,"key":76,"prefix":9,"suffix":9,"value":75},"Up to 3200 MT\u002Fs","memory_speed",{"data_type":50,"formatted_value":78,"group":34,"key":79,"prefix":9,"suffix":9,"value":80},"DDR4","memory_type",[78],{"data_type":43,"formatted_value":20,"group":34,"key":82,"prefix":9,"suffix":9,"value":20},"name",{"data_type":50,"formatted_value":84,"group":85,"key":86,"prefix":9,"suffix":9,"value":87},"Windows 10 - 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Parallel work like compiling, rendering, and encoding puts the 24 threads to good use.\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  Gaming is a different story — single-core speed, the engine, and the GPU call the shots, and 12 cores won't scale frame rates. Being a Zen 2 part, its single-core performance is dated by 2026, so it's only worth it if you're getting the whole system very cheap.\u003C\u002Fp>",185,[173,174,179,183],{"slug":168,"type":168,"question":169,"answer":170,"page":9,"heat":171},{"slug":175,"type":175,"question":176,"answer":177,"page":9,"heat":178},"gaming","How should a GPU be paired with Ryzen 9 3900XT for 1080p, 1440p, and 4K gaming?","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  The Ryzen 9 3900XT is a 12-core, 24-thread Zen 2 part from 2020. Its single-core is clearly dated today: 1080p high refresh stresses single-core and the engine, 1440p balances CPU and GPU, and 4K is basically the GPU's call.\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  The 12 cores shine in background work and productivity, not game frame rates. Compare cheaper chips with the same GPU, memory, driver, and settings using frame times in the same scene; for pure gaming, same-price parts have much stronger single-core, and the money spends better on the GPU.\u003C\u002Fp>",176,{"slug":180,"type":180,"question":181,"answer":182,"page":9,"heat":178},"cooling","What cooler does Ryzen 9 3900XT need, and how do gaming and sustained all-core loads differ?","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  A strong single tower or dual tower covers gaming on the 3900XT; for regular all-core compiling or rendering, go straight to a dual tower or 240mm AIO, confirming the AM4 mount and front-to-back airflow. Run 15 minutes all-core: sustained power above ~140W or clear clock drops mean a basic single tower is insufficient.\u003C\u002Fp>",{"slug":184,"type":184,"question":185,"answer":186,"page":9,"heat":187},"motherboard","What motherboard suits Ryzen 9 3900XT, and how should power delivery, memory, and ports be balanced?","\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  The 3900XT runs AM4 with DDR4. A B550 handles one GPU and ordinary M.2 storage; X570 matters only for heavy PCIe 4.0 devices or a workstation setup.\u003C\u002Fp>\u003Cp style=\"margin:0 0 4px;line-height:1.5;\">  For long 24-thread compile or render sessions, pick a board with proper VRM cooling and power headroom; a gaming build doesn't need a flagship chipset. Decide the rest on USB, networking, and expansion slots.\u003C\u002Fp>",175,[189,193,195,197,200,202,204,206,209,211,213,216,218,221,223],{"slug_a":190,"slug_b":191,"name_a":9,"name_b":9,"i_heat":192},"core-i9-10940x-x-series","ryzen-9-3900xt",13,{"slug_a":194,"slug_b":191,"name_a":9,"name_b":9,"i_heat":127},"core-i9-9960x-x-series",{"slug_a":196,"slug_b":191,"name_a":9,"name_b":9,"i_heat":127},"core-i9-9980xe-extreme-edition",{"slug_a":198,"slug_b":191,"name_a":9,"name_b":9,"i_heat":199},"core-i9-10885h",11,{"slug_a":201,"slug_b":191,"name_a":9,"name_b":9,"i_heat":199},"core-i9-11900t",{"slug_a":203,"slug_b":191,"name_a":9,"name_b":9,"i_heat":199},"core-i9-14901te",{"slug_a":205,"slug_b":191,"name_a":9,"name_b":9,"i_heat":164},"core-i9-7980xe-extreme-edition",{"slug_a":207,"slug_b":191,"name_a":9,"name_b":9,"i_heat":208},"core-i9-10900",9,{"slug_a":210,"slug_b":191,"name_a":9,"name_b":9,"i_heat":208},"core-i9-10900f",{"slug_a":212,"slug_b":191,"name_a":9,"name_b":9,"i_heat":208},"core-i9-10900t",{"slug_a":214,"slug_b":191,"name_a":9,"name_b":9,"i_heat":215},"core-i9-14901e",8,{"slug_a":217,"slug_b":191,"name_a":9,"name_b":9,"i_heat":215},"core-i9-10980hk",{"slug_a":219,"slug_b":191,"name_a":9,"name_b":9,"i_heat":220},"core-i9-10900e",5,{"slug_a":222,"slug_b":191,"name_a":9,"name_b":9,"i_heat":220},"core-i9-10980xe-extreme-edition",{"slug_a":224,"slug_b":191,"name_a":9,"name_b":9,"i_heat":133},"core-i9-10900te"]