{"id":18513,"date":"2022-07-08T12:38:39","date_gmt":"2022-07-08T10:38:39","guid":{"rendered":"https:\/\/g100.us\/?p=18513"},"modified":"2022-11-02T11:52:02","modified_gmt":"2022-11-02T10:52:02","slug":"motherboard-vrm-guide","status":"publish","type":"post","link":"https:\/\/g100.us\/motherboard-vrm-guide\/","title":{"rendered":"Guide To Motherboard VRMs [The Secret To CPU Overclocking]"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_39 counter-hierarchy ez-toc-counter ez-toc-container-direction\">\n<p class=\"ez-toc-title\">TABLE OF CONTENTS<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-668442481a6a8\" class=\"cssicon\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #7f11e0;color:#7f11e0\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\" \/><\/svg><svg style=\"fill: #7f11e0;color:#7f11e0\" class=\"arrow-unsorted-368013\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\" \/><\/svg><\/span><\/label><label for=\"ez-toc-cssicon-toggle-item-668442481a6a8\" class=\"cssiconcheckbox\">1<\/label><input type=\"checkbox\" id=\"ez-toc-cssicon-toggle-item-668442481a6a8\" checked><nav><ul class=\"ez-toc-list ez-toc-list-level-1 \"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#What_are_Motherboard_VRMs\" title=\"What are Motherboard VRMs?\">What are Motherboard VRMs?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#Why_are_Motherboard_VRMs_Important_for_Overclocking\" title=\"Why are Motherboard VRMs Important for Overclocking?\">Why are Motherboard VRMs Important for Overclocking?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#What_are_Motherboard_VRMs_Made_Of\" title=\"What are Motherboard VRMs Made Of?\">What are Motherboard VRMs Made Of?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#What_are_MOSFETs\" title=\"What are MOSFETs?\">What are MOSFETs?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#How_Can_You_Tell_if_a_Motherboard_VRM_is_Good_or_Not\" title=\"How Can You Tell if a Motherboard VRM is Good or Not?\">How Can You Tell if a Motherboard VRM is Good or Not?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#Do_Motherboard_VRMs_Matter_if_You_Arent_Overclocking\" title=\"Do Motherboard VRMs Matter if You Aren\u2019t Overclocking?\">Do Motherboard VRMs Matter if You Aren\u2019t Overclocking?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#FAQ\" title=\"FAQ\">FAQ<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#What_are_Motherboards_Made_Of\" title=\"What are Motherboards Made Of?\">What are Motherboards Made Of?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#How_Does_a_Motherboard_Impact_Performance\" title=\"How Does a Motherboard Impact Performance?\">How Does a Motherboard Impact Performance?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#How_Do_I_Choose_a_Good_Power_Supply\" title=\"How Do I Choose a Good Power Supply?\">How Do I Choose a Good Power Supply?<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/g100.us\/motherboard-vrm-guide\/#Over_to_You\" title=\"Over to You\">Over to You<\/a><\/li><\/ul><\/nav><\/div>\n<p>Motherboard VRMs are a surprisingly important part of every modern motherboard but are often overlooked in marketing and reviews, or not properly explained if mentioned.<\/p>\n<p>What are motherboard VRMs, why are they so often mentioned alongside overclocking, and what key specifications do you need to understand to make informed buying decisions?<\/p>\n<p>Let\u2019s answer all of those, together, starting with the most important question first.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_are_Motherboard_VRMs\"><\/span>What are Motherboard VRMs?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>VRM stands for Voltage Regulator Module<\/strong>, and fortunately, that is a pretty self-descriptive name.<\/p>\n<div id=\"attachment_18521\" style=\"width: 2048px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-18521\" decoding=\"async\" class=\"size-full wp-image-18521\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs.jpg\" alt=\"Motherboard VRMs\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img aria-describedby=\"caption-attachment-18521\" decoding=\"async\" class=\"size-full wp-image-18521 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Motherboard VRMs\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Motherboard-VRMs.jpg\"><p id=\"caption-attachment-18521\" class=\"wp-caption-text\">Source: <a href=\"https:\/\/rog.asus.com\/motherboards\/rog-strix\/rog-strix-z690-e-gaming-wifi-model\/\" target=\"_blank\" rel=\"noopener\">ROG ASUS<\/a><\/p><\/div>\n<p><strong>Every motherboard has a Voltage Regulator Module placed near the CPU in order to regulate the voltage that passes from your PSU and its power cables to your CPU socket<\/strong>.<\/p>\n<p>Even though your CPU can consume a fair amount of power on its own, it still needs that power to be cleaned and regulated before handling it directly.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_are_Motherboard_VRMs_Important_for_Overclocking\"><\/span>Why are Motherboard VRMs Important for Overclocking?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Since the raw voltage coming from the PSU (12V) is so much higher than the final voltage of the CPU (which almost never exceeds 1.5V), a VRM is a key to the functioning of your CPU in general, not just overclocking<\/strong>.<\/p>\n<p>However, a high-quality VRM is absolutely essential to achieving high CPU overclocks, and high stable CPU clocks in general, <strong>since stable clocks require clean and consistent voltage.<\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_are_Motherboard_VRMs_Made_Of\"><\/span>What are Motherboard VRMs Made Of?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"attachment_18522\" style=\"width: 2048px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-18522\" decoding=\"async\" class=\"size-full wp-image-18522\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM.jpg\" alt=\"Schematics of an 8-Phase VRM\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img aria-describedby=\"caption-attachment-18522\" decoding=\"async\" class=\"size-full wp-image-18522 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Schematics of an 8-Phase VRM\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Schematics-of-an-8-Phase-VRM.jpg\"><p id=\"caption-attachment-18522\" class=\"wp-caption-text\">Source: <a href=\"https:\/\/www.ekwb.com\/blog\/what-is-mosfet-and-why-should-you-keep-it-cool\/\" target=\"_blank\" rel=\"noopener\">ekwb<\/a><\/p><\/div>\n<p>VRMs are composed of \u201cPhases\u201d, and each \u201cPhase\u201d is composed of a <strong>capacitor, a choke, and a MOSFET. <\/strong><\/p>\n<p>Capacitors are used to store small amounts of electricity, while a choke is used to filter out, or \u201cchoke\u201d certain frequencies of electricity.<\/p>\n<p><strong>More on MOSFETs in a moment: for now, understand that motherboard VRMs are made out of multiple \u201cPhases\u201d, and this core specification is usually listed deep in a motherboard\u2019s spec sheet.<\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_are_MOSFETs\"><\/span>What are MOSFETs?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/MOSFET\" target=\"_blank\"><strong>MOSFET<\/strong> <\/a>stands for<strong> M<\/strong>etal-<strong>O<\/strong>xide-<strong>S<\/strong>emiconductor <strong>F<\/strong>ield-<strong>E<\/strong>ffect <strong>T<\/strong>ransistor, and they look like one of many little transistor chips attached to your motherboard.<\/p>\n<p>That\u2019s basically exactly what they are since MOSFETs are used exclusively for the purpose of voltage regulation, alongside the other parts of a VRM.<\/p>\n<p>MOSFETs are not exclusive to dedicated motherboard VRMs, though\u2014 they can also be found in your discrete GPU and most other forms of modern PC or \u201csmart\u201d hardware.<\/p>\n<p><strong>With the core parts of a VRM established, let\u2019s get into how the quality of a VRM can actually be assessed.<\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_Can_You_Tell_if_a_Motherboard_VRM_is_Good_or_Not\"><\/span>How Can You Tell if a Motherboard VRM is Good or Not?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>This is by far the most important question: how can you actually tell if a motherboard VRM is any good?<\/strong><\/p>\n<p><strong>The key specification you\u2019ll see for a VRM is its Power Phase design, which will be designated as X+Y. Where X equals the number of Phases for CPU\/RAM power and Y equals the number of Phases for everything else, normally 1 or 2<\/strong>. <strong>The X matters much more. <\/strong><\/p>\n<p><strong>For example, my own motherboard, the Z490I Gigabyte AORUS Ultra, has an 8+1 Power Phase design.<\/strong><\/p>\n<p>I\u2019ve embedded Gigabyte\u2019s graphic of my VRM below:<\/p>\n<div id=\"attachment_18515\" style=\"width: 1300px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-18515\" decoding=\"async\" class=\"wp-image-18515\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2.png\" alt=\"VRM Graphic\" width=\"1300\" height=\"680\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2.png 1300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2-300x157.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2-1024x536.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2-768x402.png 768w\" sizes=\"(max-width: 1300px) 100vw, 1300px\"><\/noscript><img aria-describedby=\"caption-attachment-18515\" decoding=\"async\" class=\"wp-image-18515 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201300%20680%22%3E%3C%2Fsvg%3E\" alt=\"VRM Graphic\" width=\"1300\" height=\"680\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201300%20680%22%3E%3C%2Fsvg%3E 1300w\" sizes=\"(max-width: 1300px) 100vw, 1300px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2.png 1300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2-300x157.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2-1024x536.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2-768x402.png 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/word-image-18513-2.png\"><p id=\"caption-attachment-18515\" class=\"wp-caption-text\">Image Credit: <a href=\"https:\/\/www.gigabyte.com\/Motherboard\/Z490I-AORUS-ULTRA-rev-1x#kf\" target=\"_blank\" rel=\"noopener\">GIGABYTE<\/a><\/p><\/div>\n<p><strong>There is some nuance to it, but generally speaking, more Phases is a good sign.<\/strong> This means that your VRM has more steps with which to clean and regulate power before it\u2019s delivered to your CPU, which has a direct impact on the CPU\u2019s ability to maintain stable high clocks.<\/p>\n<p>A high number of Power Phases by itself doesn\u2019t mean that the motherboard will necessarily have a great VRM, as the quality of the hardware being used also matters a great deal.<\/p>\n<p><strong>Fortunately, motherboard manufacturers are good about using high-quality VRMs on high-quality motherboards, especially those being marketed directly at overclockers<\/strong>.<\/p>\n<p><strong>Nonetheless, you should always double-check motherboard reviews before purchasing though, especially if you\u2019re buying a board to run extended workloads or get the most out of your hardware with overclocking. <\/strong><\/p>\n<p>Fortunately, overclockers tend to be pretty vocal about how their overclocking process has gone or is going, on tech forums or in product reviews of the hardware they\u2019ve purchased.<\/p>\n<p><strong>I<\/strong><strong>f you can find a trend of verified purchases or trustworthy benchmarks confirming good overclocking performance on your motherboard of choice, that\u2019s a good sign<\/strong>.<\/p>\n<blockquote><p><em><strong>Editor's Note<\/strong> - Although the number of phases listed by a manufacturer is usually a decent litmus test for how robust the power delivery on a motherboard is, you shouldn't use it as a sure-shot sign of a great motherboard. <\/em><\/p>\n<p><em>You can either have &#8216;true' phases or doubled phases. While the former is usually considered the best way to go about power delivery, it's also pricey from a manufacturing standpoint. So, manufacturers tend to lean towards the latter. You'll often find VRM specifications like 12+2 phases on motherboard product pages, but it's only when enthusiasts and reviewers take a closer look at the board and the components used that they find the presence of doublers. <\/em><\/p>\n<p>That said, the use of doublers as a component isn't really an issue in itself. You get similar power delivery capacity to true phases, but the power isn't as clean.  Why? Well, that's an explanation that'll need a whole other article to cover. Please do let us know in the comments if you're interested to learn more about doublers, switching frequencies, and output filtering. Long story short, the problems caused by doublers can be resolved with the use of quality output filtering. For example, Gigabyte has been using doublers quite effectively in many of its higher mid-range Aorus motherboards.<\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Do_Motherboard_VRMs_Matter_if_You_Arent_Overclocking\"><\/span>Do Motherboard VRMs Matter if You Aren\u2019t Overclocking?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Yes.<\/strong><\/p>\n<p><strong>Even if you aren\u2019t pushing for overclocks, VRMs can still impact your CPU\u2019s ability to run at its regularly-rated <a href=\"https:\/\/g100.us\/cpu-base-clocks-vs-boost-clocks\/\">Boost frequencies<\/a>.<\/strong><\/p>\n<p>A high-quality VRM and good cooling will enable a non-overclocked CPU to run at its Boost frequencies more frequently and more stably, which means more performance for the end-user to enjoy.<\/p>\n<p>The benefits provided by high-quality VRMs aren\u2019t limited to overclockers. <strong>Clean and stable power delivery will always benefit your PC hardware, even if you aren\u2019t pushing it to its limits.<\/strong><\/p>\n<blockquote><p><em><strong>Editor's Note<\/strong> - <\/em><em>If you aren't out to set world records, your motherboard should just be able to power your CPU without holding it back. While power delivery components like power phases is one aspect of making sure you aren't bottlenecking your hardware, thermals are another important aspect. Even a semi-decent VRM won't hold you back if the motherboard manufacturer has designed it in a way that allows it to dissipate heat effectively. One way manufacturers ensure good cooling over the VRM is by placing heatsinks over them. You can help heat dissipation along by making sure the top of your motherboard isn't choked for air. <\/em><\/p>\n<p><em>You could leave a significant chunk of performance on the table due to sub-par VRMs and\/or inadequate heatsinks. Here's an example from Hardware Unboxed's testing (<a href=\"https:\/\/www.youtube.com\/watch?v=PEa0vcJ0lRY\" target=\"_blank\">link to full video<\/a>):<\/em><\/p>\n<p><em><noscript><img decoding=\"async\" class=\"alignnone size-large wp-image-18541\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-1024x576.png\" alt=\"B660 VRM Thermals\" width=\"960\" height=\"540\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-1024x576.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-300x169.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-768x432.png 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-1536x864.png 1536w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-1200x675.png 1200w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-825x464.png 825w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-594x335.png 594w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-420x236.png 420w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323.png 1992w\" sizes=\"(max-width: 960px) 100vw, 960px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-large wp-image-18541 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20960%20540%22%3E%3C%2Fsvg%3E\" alt=\"B660 VRM Thermals\" width=\"960\" height=\"540\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20960%20540%22%3E%3C%2Fsvg%3E 960w\" sizes=\"(max-width: 960px) 100vw, 960px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-1024x576.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-300x169.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-768x432.png 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-1536x864.png 1536w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-1200x675.png 1200w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-825x464.png 825w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-594x335.png 594w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-420x236.png 420w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323.png 1992w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Screenshot-2022-07-12-033323-1024x576.png\"><\/em><\/p>\n<p><em>Look at the last 3 motherboards here. Not only do the VRMs reach danger (throttle) territory at over 100C, but they also manage to hold back that Intel Core i9 12900K by over a 10% performance margin.<\/em><\/p>\n<p><em>Any motherboard should have decent power delivery as well as adequate heat dissipation with heatsinks (if needed). Sadly, it's nearly impossible for the average buyer to tell motherboard quality by just looking at it or reading specs.<\/em><\/p>\n<p><em>So, when buying motherboards, especially for overclocking or running extended workstation workloads, always check reviews from trusted outlets. We, at G100, <a href=\"https:\/\/g100.us\/best-motherboard-for-amd-ryzen-5000\/\">also curate motherboards<\/a> that are suitable for workstation tasks with each release. And as always, if you need any other guidance, <a href=\"https:\/\/g100.us\/forum\/\">feel free to post on our forum<\/a> or down in the comments for help!<\/em><\/p>\n<p> <\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"What_are_Motherboards_Made_Of\"><\/span>What are Motherboards Made Of?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Besides VRMs, other core parts of a motherboard include the CPU Socket, Chipset, and available PCI Express or M.2 slots.<\/p>\n<p>These can all have a direct impact on compatibility and performance, but their roles are generally more straightforward compared to VRMs, which are fairly important but not usually as strongly advertised.<\/p>\n<p><strong>If this article about VRMs has sparked your interest, <\/strong><a href=\"https:\/\/g100.us\/what-are-motherboards-made-of\/\"><strong>I\u2019ve written another article about the other parts that go into a motherboard<\/strong><\/a><strong> and how they\u2019re assembled<\/strong>!<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_Does_a_Motherboard_Impact_Performance\"><\/span>How Does a Motherboard Impact Performance?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-13453\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards.jpg\" alt=\"Thermal Solutions of overclocking friendly motherboards\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-13453 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Thermal Solutions of overclocking friendly motherboards\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2017\/03\/Thermal-Solutions-of-overclocking-friendly-motherboards.jpg\"><\/p>\n<p><a href=\"https:\/\/g100.us\/motherboard-affect-performance\/\"><strong>As covered in extensive detail by Alex in his article<\/strong><\/a><strong>, motherboards can have a real impact on your performance<\/strong>!<\/p>\n<p>The extent of the impact will depend on a variety of factors though, including what you\u2019re actually using your motherboard for.<\/p>\n<p>Alex covers it in more detail, but generally, if you aren\u2019t doing enthusiast gaming or professional workloads, a budget motherboard\u2019s compromises won\u2019t matter too much. Check out the article if you want to know more!<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_Do_I_Choose_a_Good_Power_Supply\"><\/span>How Do I Choose a Good Power Supply?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Last but not least, we\u2019ve spent a lot of time on this article talking about power delivery. <\/strong><\/p>\n<p><strong>What about getting a good Power Supply? <\/strong><a href=\"https:\/\/g100.us\/power-supply-guide\/\"><strong>Jerry\u2019s written a great Power Supply Guide<\/strong><\/a><strong> so I don\u2019t have to<\/strong>, but I can still leave you with a few solid PSU tips before wrapping up entirely.<\/p>\n<p><strong>First and foremost, always get an 80+ Bronze or better PSU. 80+ Efficiency requirements are fairly basi<\/strong>c, and if a unit can\u2019t even reach Bronze, there\u2019s likely a serious problem.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-18523\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important.jpg\" alt=\"Why is Power Supply Efficiency Rating Important\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-18523 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Why is Power Supply Efficiency Rating Important\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2022\/07\/Why-is-Power-Supply-Efficiency-Rating-Important.jpg\"><\/p>\n<p><strong>Make sure you\u2019re buying Semi-Modular or Modular, too<\/strong>, since you don\u2019t want a bunch of extraneous cables taking up the inside of your PC build.<\/p>\n<p><strong>And finally, stick with reputable brands\u2014 EVGA, Corsair, and beQuiet! are all good ones to start with.<\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Over_to_You\"><\/span>Over to You<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>And we\u2019re done!<\/p>\n<p><strong>I hope this article helped you come to a better understanding of what motherboard VRMs actually are and what kind of impact they can have on your final experience<\/strong>.<\/p>\n<p>Looking out for high-quality VRMs in high-quality motherboards is essential for overclockers and any other enthusiast or professional who wants to make the most of their hardware with clean, stable power management.<\/p>\n<p><em><strong>Leave a <a href=\"#comments\">comment<\/a> below or in our <a href=\"https:\/\/g100.us\/forum\/\" target=\"_blank\" rel=\"noopener\">forums<\/a> if you have any other questions, especially related to VRMs. Until then or until next time, happy overclocking\u2014 and don\u2019t forget to check those VRMs before buying a motherboard!<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Motherboard VRMs are a surprisingly important part of every modern motherboard but are often overlooked in marketing and reviews, or not properly explained if mentioned. What are motherboard VRMs, why are they so often mentioned alongside overclocking, and what key specifications do you need to understand to make informed buying decisions? Let\u2019s answer all of...<\/p>\n","protected":false},"author":2339,"featured_media":18517,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[74],"tags":[119],"acf":[],"_links":{"self":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/18513"}],"collection":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/users\/2339"}],"replies":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/comments?post=18513"}],"version-history":[{"count":15,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/18513\/revisions"}],"predecessor-version":[{"id":18548,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/18513\/revisions\/18548"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/media\/18517"}],"wp:attachment":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/media?parent=18513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/categories?post=18513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/tags?post=18513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}