{"id":14384,"date":"2021-11-19T14:27:42","date_gmt":"2021-11-19T13:27:42","guid":{"rendered":"https:\/\/g100.us\/?p=14384"},"modified":"2022-06-17T15:28:22","modified_gmt":"2022-06-17T13:28:22","slug":"apu-vs-cpu","status":"publish","type":"post","link":"https:\/\/g100.us\/apu-vs-cpu\/","title":{"rendered":"APU vs CPU - Differences, Benefits and Drawbacks"},"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-668445968a8ea\" 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-668445968a8ea\" class=\"cssiconcheckbox\">1<\/label><input type=\"checkbox\" id=\"ez-toc-cssicon-toggle-item-668445968a8ea\" 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\/apu-vs-cpu\/#Whats_a_CPU\" title=\"What's a CPU?\">What's a CPU?<\/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\/apu-vs-cpu\/#Whats_an_APU\" title=\"What's an APU?\">What's an APU?<\/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\/apu-vs-cpu\/#CPU_vs_APU_Which_Option_Is_Better_For_You\" title=\"CPU vs. APU: Which Option Is Better For You?\">CPU vs. APU: Which Option Is Better For You?<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/g100.us\/apu-vs-cpu\/#Where_Do_APUs_Make_More_Sense\" title=\"Where Do APUs Make More Sense?\">Where Do APUs Make More Sense?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/g100.us\/apu-vs-cpu\/#Where_Do_CPU_GPU_Combos_Make_More_Sense\" title=\"Where Do CPU + GPU Combos Make More Sense?\">Where Do CPU + GPU Combos Make More Sense?<\/a><\/li><\/ul><\/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\/apu-vs-cpu\/#In_Summary\" title=\"In Summary\">In Summary<\/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\/apu-vs-cpu\/#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\/apu-vs-cpu\/#Are_APUs_Better_For_Gaming_Than_CPUs\" title=\"Are APUs Better For Gaming Than CPUs?\">Are APUs Better For Gaming Than CPUs?<\/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\/apu-vs-cpu\/#Can_you_use_an_APU_with_a_GPU\" title=\"Can you use an APU with a GPU?\">Can you use an APU with a GPU?<\/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\/apu-vs-cpu\/#How_do_you_Increase_APU_Performance\" title=\"How do you Increase APU Performance?\">How do you Increase APU Performance?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/g100.us\/apu-vs-cpu\/#How_Much_RAM_Does_an_APU_Need\" title=\"How Much RAM Does an APU Need?\">How Much RAM Does an APU Need?<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/g100.us\/apu-vs-cpu\/#Over_to_You\" title=\"Over to You\">Over to You<\/a><\/li><\/ul><\/nav><\/div>\n<p>Have you ever wondered what the difference between an Accelerated Processing Unit (APU) is compared to a Central Processing Unit (CPU)?<\/p>\n<p>Are they the same thing? And why is it that Intel doesn't have any APUs, but AMD does?<\/p>\n<div id=\"attachment_14385\" style=\"width: 524px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-14385\" decoding=\"async\" class=\"wp-image-14385\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics.png\" alt=\"Ryzen Pro with built-in Radeon Vega Graphics\" width=\"524\" height=\"377\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics.png 1570w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics-300x216.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics-1024x737.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics-768x553.png 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics-1536x1106.png 1536w\" sizes=\"(max-width: 524px) 100vw, 524px\"><\/noscript><img aria-describedby=\"caption-attachment-14385\" decoding=\"async\" class=\"wp-image-14385 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20524%20377%22%3E%3C%2Fsvg%3E\" alt=\"Ryzen Pro with built-in Radeon Vega Graphics\" width=\"524\" height=\"377\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20524%20377%22%3E%3C%2Fsvg%3E 524w\" sizes=\"(max-width: 524px) 100vw, 524px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics.png 1570w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics-300x216.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics-1024x737.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics-768x553.png 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics-1536x1106.png 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/ryzen-pro-with-built-in-radeon-vega-graphics.png\"><p id=\"caption-attachment-14385\" class=\"wp-caption-text\">Image-Credit: <a href=\"https:\/\/www.amd.com\/en\/technologies\/rdna-2\" target=\"_blank\" rel=\"noopener\">AMD<\/a><\/p><\/div>\n<p>The differences between an APU and CPU can be kind of confusing, so, in this article, I'll be going over both to figure out their differences, benefits, drawbacks, and more!<\/p>\n<p>So let's jump on in.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Whats_a_CPU\"><\/span>What's a CPU?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The CPU, or &#8220;processor&#8221;, is the brain of any computer. Just like the human brain, it's the control center of a computer through which everything is scheduled.<\/p>\n<p>It's the ring leader that tells all the &#8220;limbs&#8221; (GPU, MOBO, Hard Drive, etc) what needs to be done.<\/p>\n<div id=\"attachment_14386\" style=\"width: 519px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-14386\" decoding=\"async\" class=\"wp-image-14386\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard.png\" alt=\"Embedded CPU on Motherboard\" width=\"519\" height=\"385\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard.png 1498w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard-300x222.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard-1024x759.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard-768x569.png 768w\" sizes=\"(max-width: 519px) 100vw, 519px\"><\/noscript><img aria-describedby=\"caption-attachment-14386\" decoding=\"async\" class=\"wp-image-14386 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20519%20385%22%3E%3C%2Fsvg%3E\" alt=\"Embedded CPU on Motherboard\" width=\"519\" height=\"385\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20519%20385%22%3E%3C%2Fsvg%3E 519w\" sizes=\"(max-width: 519px) 100vw, 519px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard.png 1498w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard-300x222.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard-1024x759.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard-768x569.png 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/embedded-cpu-on-motherboard.png\"><p id=\"caption-attachment-14386\" class=\"wp-caption-text\">Image-Credit: Athena - <a href=\"https:\/\/www.pexels.com\/search\/connections\/\" target=\"_blank\" rel=\"noopener\">Pexels<\/a><\/p><\/div>\n<p>The CPU is a bit of a jack of all trades. It can do a lot of stuff by itself, but it won't be as good as something tailor-made to do certain tasks.<\/p>\n<p>This is relevant because CPUs are pretty awful at processing graphics-intensive loads as found in gaming, video editing, or 3D rendering.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14393\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture.jpg\" alt=\"Difference between CPU and GPU Architecture\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14393 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=\"Difference between CPU and GPU Architecture\" 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\/2021\/11\/Difference-between-CPU-and-GPU-Architecture.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Difference-between-CPU-and-GPU-Architecture.jpg\"><\/p>\n<p>They can certainly do it, there are some benefits even when it comes to certain 3D stuff like simulations and whatnot, but for the most part, <a href=\"https:\/\/g100.us\/cpu-vs-gpu-rendering\/\">GPUs (Graphics Processing Units) are orders of magnitudes better at those sorts of tasks<\/a>\u2014it's even in the name.<\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=-P28LKWTzrI\" target=\"_blank\" rel=\"noopener\">Here's a fun video showcasing the differences between a CPU and a GPU.<\/a><\/p>\n<p>But, GPUs are expensive. And not everyone needs one. Your mum most likely won\u2019t need an <a href=\"https:\/\/g100.us\/nvidia-graphics-cards-order-performance\/\">RTX 3090<\/a> to read her daily emails. That's like using a Bugatti for a diaper run, doesn't make much sense.<\/p>\n<p>So, to carry out these sorts of tasks that require graphics processing\u2014<em>but also don't need all that much graphics processing power<\/em>\u2014some CPUs are paired with an integrated GPU (iGPU) that shares the workload and reduces the burden on the CPU.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Whats_an_APU\"><\/span>What's an APU?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Simply put, APUs are glorified CPUs by AMD that come with an iGPU. Yep, it's basically a marketing buzzword.<\/p>\n<p>Now, you might find it a little confusing as most Intel CPUs <em>also<\/em> come with integrated graphics, so what makes AMD\u2019s APUs so special?<\/p>\n<p>Is it all just marketing lingo or are there some actual differences here?<\/p>\n<p>Well, the first difference is the way they came to exist.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14395\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture.jpg\" alt=\"AMD APU Architecture\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14395 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=\"AMD APU Architecture\" 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\/2021\/11\/AMD-APU-Architecture.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-Architecture.jpg\"><\/p>\n<p>AMD started a whole separate product range for APUs, whereas Intel merged them with their existing CPU lineups.<\/p>\n<p>However, unlike Intel, AMD only offers integrated graphics with its APUs and not with their CPUs.<\/p>\n<p>Even though APUs and most Intel CPUs have the same functionality and both come with integrated graphics, the most important difference between AMD's offering vs Intel's is that AMD's integrated graphics have been a lot more powerful than anything Intel has yet been able to offer.<\/p>\n<div id=\"attachment_14387\" style=\"width: 625px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-14387\" decoding=\"async\" class=\"wp-image-14387\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark.png\" alt=\"Scattervolt's GTA 5 APU Benchmark\" width=\"625\" height=\"338\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark.png 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark-300x162.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark-1024x553.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark-768x415.png 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark-1536x830.png 1536w\" sizes=\"(max-width: 625px) 100vw, 625px\"><\/noscript><img aria-describedby=\"caption-attachment-14387\" decoding=\"async\" class=\"wp-image-14387 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20625%20338%22%3E%3C%2Fsvg%3E\" alt=\"Scattervolt's GTA 5 APU Benchmark\" width=\"625\" height=\"338\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20625%20338%22%3E%3C%2Fsvg%3E 625w\" sizes=\"(max-width: 625px) 100vw, 625px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark.png 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark-300x162.png 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark-1024x553.png 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark-768x415.png 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark-1536x830.png 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/scattervolts-gta-5-apu-benchmark.png\"><p id=\"caption-attachment-14387\" class=\"wp-caption-text\">Image-Credit: <a href=\"https:\/\/scattervolt.com\/\" target=\"_blank\" rel=\"noopener\">ScatterVolt<\/a><\/p><\/div>\n<p>For example, the Ryzen 3 3200G APU with Vega 8 Graphics can be 2 - 3 times as fast when compared to Intel's Core i7-9700K and UHD Graphics 630.<\/p>\n<p>In fact, AMD\u2019s Ryzen series APUs can even outperform some of the entry-level discrete GPUs.<\/p>\n<p>And that makes sense. <a href=\"https:\/\/g100.us\/amd-graphic-cards-order-of-performance\/\">AMD makes GPUs<\/a> along with <a href=\"https:\/\/g100.us\/amd-ryzen-5000-series-review\/\">CPUs<\/a>. So they obviously have a leg up when it comes to putting the two together.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"CPU_vs_APU_Which_Option_Is_Better_For_You\"><\/span>CPU vs. APU: Which Option Is Better For You?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Now that you know the differences between an APU and a CPU, you might be wondering why you don't just go with an APU, they're obviously better, right?<\/p>\n<p>Well, it's more complicated than that.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Where_Do_APUs_Make_More_Sense\"><\/span>Where Do APUs Make More Sense?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you want a <a href=\"https:\/\/g100.us\/cheaper-build-own-pc\/\">budget work computer<\/a> to carry out basic tasks like reading emails and surfing the web while also having some headroom for light gaming, then APUs are a great option for you.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14396\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU.jpg\" alt=\"AMD APU\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14396 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=\"AMD APU\" 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\/2021\/11\/AMD-APU.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/AMD-APU.jpg\"><\/p>\n<p>Even though they are not as powerful as a dedicated CPU + GPU combo setup, they can still take on some light video and photo editing tasks.<\/p>\n<p>APUs also have lower power consumption than a discrete CPU + GPU combo as there are fewer transistors to feed and also because there are no extra fans or fancy LEDs.<\/p>\n<p>There's also the fact that, if you're building a budget PC, you can easily get away with an <a href=\"https:\/\/g100.us\/power-supply-guide\/\">entry-level PSU<\/a> as you don't have to worry about the GPU consuming a lot of your available wattage.<\/p>\n<p>The same goes for <a href=\"https:\/\/g100.us\/category\/laptops\/\">low to mid-tier laptops<\/a>. Because APUs consume less power than a CPU + GPU combo, they can deliver far better battery life.<\/p>\n<p>If you have a fixed budget of under $500 and are looking to get into some entry-level video editing or casual gaming, you can find a lot of value in an APU.<\/p>\n<p>However, as discussed earlier, they will almost always be beaten by a proper CPU + GPU setup.<\/p>\n<p>So if you're working on more complex projects, you will need to upgrade to a discrete <a href=\"https:\/\/g100.us\/best-gpu-for-editing-rendering\/\">GPU to support heavy rendering tasks<\/a>.<\/p>\n<p>And that is also another plus for APUs\u2014<a href=\"https:\/\/g100.us\/should-you-upgrade-cpu\/\">the freedom to upgrade<\/a>.<\/p>\n<p>If you are on a tight budget at the moment, you can buy an APU now and easily add a dedicated graphics card as your requirements increase down the line.<\/p>\n<p>An APU would be decent enough to power most of what you need without slowing down to an absolute crawl while you save up for a decent GPU.<\/p>\n<p>All in all, APUs make more sense than a CPU + GPU combo if you are really trying to get the best value for your money while on a very strict budget.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Where_Do_CPU_GPU_Combos_Make_More_Sense\"><\/span>Where Do CPU + GPU Combos Make More Sense?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you are a professional video editor, animator, 3D modeler, or hardcore gamer who wants to get the best performance possible out of a PC, a CPU + GPU combo is second to none.<\/p>\n<p>No matter how efficient APUs are, they simply do not have enough &#8220;umph&#8221; to do what a proper GPU can do.<\/p>\n<p>GPUs are designed to perform a high volume of repetitive calculations in parallel to create images that are displayed on the screen.<\/p>\n<p>To do this, <a href=\"https:\/\/niklasrosenberg.com\/blog\/2020\/7\/15\/what-does-it-mean-to-have-60-billion-transistors-in-a-computer-chip\" target=\"_blank\" rel=\"noopener\">GPUs have billions of transistors <\/a>that process information all at once.<\/p>\n<p>Now, since there is no strict limit to the available space on a GPU like there is on an APU, the number of transistors on a GPU is significantly higher than that of an APU.<\/p>\n<p>Dedicated GPUs also have much better cooling and their own memory known as <a href=\"https:\/\/g100.us\/how-much-vram-do-you-need\/\">VRAM (Video Random Access Memory)<\/a>.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14397\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card.jpg\" alt=\"Components of a Dedicated Graphics Card\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14397 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=\"Components of a Dedicated Graphics Card\" 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\/2021\/11\/Components-of-a-Dedicated-Graphics-Card.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Components-of-a-Dedicated-Graphics-Card.jpg\"><\/p>\n<p>It is a special memory type that only works with the GPU and can be accessed quickly right on the Graphic Cards to transfer data at higher speeds\u2014integrated GPUs use system memory (RAM) instead, which can be a lot slower.<\/p>\n<p>All of this combined makes it so that a proper discrete GPU is a <em>lot<\/em> faster than an APU can ever be.<\/p>\n<p>So, if your budget can be adjusted <em>just slightly<\/em>, I personally think that it's a better move to wait and save up enough to afford a decent CPU and decent discrete GPU.<\/p>\n<p>It'll be a little more expensive, but having used an iGPU PC for a couple of years, I can tell you that a halfway decent CPU + GPU setup is much better than the best APUs on the market.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"In_Summary\"><\/span>In Summary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>APU vs. CPU + GPU Combo: What Should You Choose?<\/strong><\/p>\n<p>APUs will never be ideal for graphics-intensive tasks. And that's alright. They weren't made for that anyway.<\/p>\n<p>However, they can still be a useful tool if you're on a tight budget or have space and power constraints, but still want something that can do a little video editing or entry-level gaming while giving you some time to save up for a dedicated CPU + GPU setup.<\/p>\n<p>Whether you should get a CPU or an APU depends solely on your use case and your wallet.<\/p>\n<p>As mentioned above, they can act as a solid stop-gap measure while you save up (or wait for GPU prices to come down) or even be a daily driver if you're only doing very graphically simple tasks.<\/p>\n<p>If you have a budget of under $800 for your entire PC, then going for an APU can give you a great price to performance ratio, but if you can spare more than $1000 for your PC-Build, then getting a CPU + GPU combo is the best way to go.<\/p>\n<p>If all of this is confusing and you'd rather just have a PC matched and built for you, you should take a look at our <a href=\"https:\/\/g100.us\/pc-builder\/\">PC builder tool<\/a> to find the best computer parts you need for your use case.<\/p>\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=\"Are_APUs_Better_For_Gaming_Than_CPUs\"><\/span>Are APUs Better For Gaming Than CPUs?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>It depends on the type of games you're planning to run and your target FPS.<\/p>\n<p>If you want to play indie games or eSports titles such as CS: GO, League of Legends, Quake, etc., an APU can provide decent frame rates without throttling.<\/p>\n<p>However, if you want to play more graphically-intensive AAA titles, it's best to go for a discrete GPU.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_you_use_an_APU_with_a_GPU\"><\/span>Can you use an APU with a GPU?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can pair an APU with a GPU.<\/p>\n<p>However, your system won't be able to utilize both GPUs (the integrated GPU of the APU and the discrete GPU) at the same time.<\/p>\n<p>And if you have a laptop with an iGPU\/APU and a discrete GPU, it'll switch between GPUs when you're doing light tasks such as browsing, streaming, etc., and more intensive tasks such as gaming, rendering, etc.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14398\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit.jpg\" alt=\"Type of GPUs (Graphics Processing Unit)\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14398 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=\"Type of GPUs (Graphics Processing Unit)\" 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\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Type-of-GPUs-Graphics-Processing-Unit.jpg\"><\/p>\n<p>This can help reduce energy usage, while still maintaining a relatively smooth experience.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_do_you_Increase_APU_Performance\"><\/span>How do you Increase APU Performance?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>AMD APUs allow you to <a href=\"https:\/\/itigic.com\/how-to-reduce-ram-consumed-by-an-amd-ryzen-apu\/\" target=\"_blank\" rel=\"noopener\">automatically or manually allocate a portion of the system RAM to the iGPU<\/a>\u2014<em>though this is only allowed on some motherboards<\/em>.<\/p>\n<p>I recommend not touching this as the APU can generally figure out how much RAM it needs just fine.<\/p>\n<p>Allocating more doesn't necessarily mean that you'll get more performance.<\/p>\n<p>In reality, you might even get less performance if you allocate a lot of RAM to the APU without leaving any for the rest of the system.<\/p>\n<p>What I <em>do<\/em> recommend doing is making sure that you use a dual-channel RAM configuration.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14399\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel.jpg\" alt=\"Single Channel vs Dual Channel\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-14399 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=\"Single Channel vs Dual Channel\" 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\/2021\/11\/Single-Channel-vs-Dual-Channel.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/11\/Single-Channel-vs-Dual-Channel.jpg\"><\/p>\n<p>And using faster speed memory. Both these changes allow your APU to better access your RAM, which directly improves your performance as APUs rely on system memory instead of any onboard memory like a discrete GPU.<\/p>\n<p>With these changes alone, you can expect a 15 - 50% increase in performance.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_Much_RAM_Does_an_APU_Need\"><\/span>How Much RAM Does an APU Need?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>APUs can take a variable amount of system memory to use as video memory, but APUs these days generally take around 2 - 4 GBs of memory.<\/p>\n<p>I would recommend that you make sure that your PC has at least 16GBs of RAM installed in a dual-channel configuration to avoid bottlenecking your APU's performance and making sure that your system has enough memory left over after the APU's cut.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Over_to_You\"><\/span><strong>Over to You<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><em>Did that answer all your questions about what the difference between APUs and CPUs is? Got any other unanswered questions? Feel free to ask us in the <\/em><\/strong><a href=\"#comments\"><strong><em>comments<\/em><\/strong><\/a><strong><em> or our <\/em><\/strong><a href=\"https:\/\/g100.us\/forum\/\"><strong><em>forum<\/em><\/strong><\/a><strong><em>!<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Have you ever wondered what the difference between an Accelerated Processing Unit (APU) is compared to a Central Processing Unit (CPU)? Are they the same thing? And why is it that Intel doesn't have any APUs, but AMD does? The differences between an APU and CPU can be kind of confusing, so, in this article,...<\/p>\n","protected":false},"author":2343,"featured_media":14390,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[74],"tags":[116,281,117],"acf":[],"_links":{"self":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/14384"}],"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\/2343"}],"replies":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/comments?post=14384"}],"version-history":[{"count":6,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/14384\/revisions"}],"predecessor-version":[{"id":15634,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/14384\/revisions\/15634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/media\/14390"}],"wp:attachment":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/media?parent=14384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/categories?post=14384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/tags?post=14384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}