{"id":126055,"date":"2025-04-20T15:00:00","date_gmt":"2025-04-20T08:00:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=126055"},"modified":"2025-04-18T16:06:51","modified_gmt":"2025-04-18T09:06:51","slug":"undervolt-la-gi","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/undervolt-la-gi\/","title":{"rendered":"Undervolt l\u00e0 g\u00ec? Khi n\u00e0o n\u00ean Undervolt CPU nh\u1ea5t l\u00e0 d\u00f2ng AMD?"},"content":{"rendered":"\n<p>Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng, \u0111\u1eb7c bi\u1ec7t v\u1edbi <a href=\"https:\/\/phongvu.vn\/c\/cpu-amd-bo-vi-xu-ly-amd\" target=\"_blank\" rel=\"noreferrer noopener\">CPU AMD<\/a> cao c\u1ea5p, b\u1eaft \u0111\u1ea7u quan t\u00e2m \u0111\u1ebfn kh\u00e1i ni\u1ec7m \u201cUndervolt CPU\u201d. Li\u1ec7u \u0111\u00e2y c\u00f3 ph\u1ea3i l\u00e0 th\u1ee7 thu\u1eadt n\u00ean \u00e1p d\u1ee5ng cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 nhu c\u1ea7u th\u1ef1c s\u1ef1 c\u1ee7a vi\u1ec7c Undervolt, c\u00f9ng nh\u1eefng \u01b0u \u2013 nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 l\u01b0u \u00fd quan tr\u1ecdng khi th\u1ef1c hi\u1ec7n, nh\u1ea5t l\u00e0 v\u1edbi d\u00f2ng CPU AMD. Kh\u00e1m ph\u00e1 ngay c\u00f9ng <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> nh\u00e9!<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a203d96b78db\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" 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\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" 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><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a203d96b78db\"  type=\"checkbox\" id=\"item-6a203d96b78db\"><\/a><\/span><\/div>\n<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:\/\/phongvu.vn\/cong-nghe\/undervolt-la-gi\/#Undervolt_la_gi\" title=\"Undervolt l\u00e0 g\u00ec?\">Undervolt l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/undervolt-la-gi\/#Uu_nhuoc_diem_khi_Undervolt_CPU\" title=\"\u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m khi Undervolt CPU\">\u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m khi Undervolt CPU<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/undervolt-la-gi\/#Uu_diem\" title=\"\u01afu \u0111i\u1ec3m\">\u01afu \u0111i\u1ec3m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/undervolt-la-gi\/#Nhuoc_diem\" title=\"Nh\u01b0\u1ee3c \u0111i\u1ec3m\">Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/undervolt-la-gi\/#Khi_nao_nen_Undervolt_CPU\" title=\"Khi n\u00e0o n\u00ean Undervolt CPU?\">Khi n\u00e0o n\u00ean Undervolt CPU?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/undervolt-la-gi\/#Luu_y_quan_trong_khi_thuc_hien_Undervolt\" title=\"L\u01b0u \u00fd quan tr\u1ecdng khi th\u1ef1c hi\u1ec7n Undervolt\">L\u01b0u \u00fd quan tr\u1ecdng khi th\u1ef1c hi\u1ec7n Undervolt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/phongvu.vn\/cong-nghe\/undervolt-la-gi\/#Nhung_hieu_lam_pho_bien_ve_Undervolt_CPU\" title=\"Nh\u1eefng hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn v\u1ec1 Undervolt CPU\">Nh\u1eefng hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn v\u1ec1 Undervolt CPU<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Undervolt_la_gi\"><\/span><strong>Undervolt l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Undervolt l\u00e0 k\u1ef9 thu\u1eadt d\u00f9ng ph\u1ea7n m\u1ec1m \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 h\u1ea1 th\u1ea5p \u0111i\u1ec7n \u00e1p cung c\u1ea5p cho <a href=\"https:\/\/phongvu.vn\/c\/cpu\" target=\"_blank\" rel=\"noreferrer noopener\">CPU<\/a> \u2013 b\u1ed9 vi x\u1eed l\u00fd trung t\u00e2m c\u1ee7a m\u00e1y t\u00ednh. M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a vi\u1ec7c n\u00e0y l\u00e0 gi\u00fap CPU ho\u1ea1t \u0111\u1ed9ng m\u00e1t h\u01a1n, t\u1eeb \u0111\u00f3 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng. Khi \u0111i\u1ec7n \u00e1p gi\u1ea3m, l\u01b0\u1ee3ng nhi\u1ec7t sinh ra t\u1eeb CPU c\u0169ng s\u1ebd \u00edt h\u01a1n, g\u00f3p ph\u1ea7n c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t c\u1ee7a m\u00e1y.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"640\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-1024x640.jpg\" alt=\"Undervolt l\u00e0 g\u00ec?\" class=\"wp-image-126066\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-1.jpg 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">Undervolt l\u00e0 g\u00ec?<\/figcaption><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Uu_nhuoc_diem_khi_Undervolt_CPU\"><\/span><strong>\u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m khi Undervolt CPU<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Sau khi hi\u1ec3u \u0111\u01b0\u1ee3c Undervolt l\u00e0 g\u00ec, ch\u00fang ta ti\u1ebfp t\u1ee5c kh\u00e1m ph\u00e1 nh\u1eefng \u01b0u \u0111i\u1ec3m, nh\u01b0\u1ee3c \u0111i\u1ec3m khi Undervolt CPU nh\u00e9!<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Uu_diem\"><\/span><strong>\u01afu \u0111i\u1ec3m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Vi\u1ec7c Undervolt CPU \u2013 t\u1ee9c gi\u1ea3m \u0111i\u1ec7n \u00e1p cung c\u1ea5p cho CPU \u2013 n\u1ebfu th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch s\u1ebd mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch:<\/p>\n\n\n\n<ul>\n<li>H\u1ed7 tr\u1ee3 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 h\u1ec7 th\u1ed1ng khi l\u00e0m vi\u1ec7c hay ch\u01a1i game.<\/li>\n\n\n\n<li>Gi\u1ea3m \u0111\u01b0\u1ee3c c\u1ea3 l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 tr\u00ean m\u00e1y t\u00ednh.<\/li>\n\n\n\n<li>Gi\u1ea3m \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 t\u1ea3n nhi\u1ec7t c\u1ee7a fan khi nhi\u1ec7t c\u1ee7a CPU gi\u1ea3m. B\u1ed9 m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u00eam h\u01a1n.<\/li>\n\n\n\n<li>CPU \u0111\u01b0\u1ee3c m\u00e1t h\u01a1n, t\u0103ng \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n linh ki\u1ec7n.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"640\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-1024x640.jpg\" alt=\"\u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m khi Undervolt CPU\" class=\"wp-image-126067\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-2.jpg 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">\u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m khi Undervolt CPU<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Nhuoc_diem\"><\/span><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng n\u00ean th\u1ef1c hi\u1ec7n Undervolt. N\u1ebfu l\u00e0m sai c\u00e1ch, b\u1ea1n s\u1ebd g\u1eb7p ph\u1ea3i nh\u1eefng r\u1ee7i ro sau:<\/p>\n\n\n\n<ul>\n<li>Gi\u1ea3m h\u1eb3n hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a CPU khi b\u1ea1n Undervolt sai k\u1ef9 thu\u1eadt m\u00e1y.<\/li>\n\n\n\n<li>\u0110\u1ed5i v\u1edbi nh\u1eefng CPU t\u1ea7m trung, ch\u00fang ta kh\u00f4ng c\u1ea7n thi\u1ebft ph\u1ea3i Undervolt. V\u00ec b\u1ea3n ch\u1ea5t th\u1ef1c t\u1ebf c\u00e1c d\u00f2ng n\u00e0y th\u00ec h\u00e3ng \u0111\u00e3 c\u00e2n \u0111\u1ed1i m\u1ee9c \u0111i\u1ec7n h\u1ee3p l\u00ed r\u1ed3i.<\/li>\n\n\n\n<li>Undervolt sai k\u1ef9 thu\u1eadt s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c m\u00e1y m\u00ecnh d\u00f9ng s\u1ebd b\u1ecb t\u1eaft d\u1eebng \u1ee9ng d\u1ee5ng \u0111\u1ed9t ng\u1ed9t. Kh\u00f4ng th\u1ec3 l\u00e0m vi\u1ec7c m\u1ed9t c\u00e1ch nhu\u1ea7n nhuy\u1ec5n \u0111\u01b0\u1ee3c.<\/li>\n<\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Khi_nao_nen_Undervolt_CPU\"><\/span><strong>Khi n\u00e0o n\u00ean Undervolt CPU?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Khi n\u00e0o b\u1ea1n th\u1ef1c hi\u1ec7n thao t\u00e1c Undervolt? \u0110\u00f3 l\u00e0 khi b\u1ea1n \u0111ang d\u00f9ng c\u00e1c b\u1ed9 m\u00e1y <a href=\"https:\/\/phongvu.vn\/c\/may-tinh-de-ban-mini\" target=\"_blank\" rel=\"noreferrer noopener\">PC Mini<\/a> nh\u1ecf g\u1ecdn, CPU b\u1ea1n l\u1ea1i l\u00e0 d\u00f2ng cao c\u1ea5p, b\u1ea1n c\u00f3 th\u1ec3 Undervolt \u0111\u1ec3 gi\u1ea3m t\u1ea3i nhi\u1ec7t \u0111\u1ed9, \u0111\u1ec3 b\u1ed9 m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u00eam h\u01a1n. Kh\u00f4ng b\u1ecb t\u00ecnh tr\u1ea1ng qu\u00e1 nhi\u1ec7t d\u1eabn \u0111\u1ebfn s\u1ee5p m\u00e1y, t\u1eaft m\u00e1y li\u00ean t\u1ee5c. Hay ch\u1ec9 l\u00e0 v\u00ec b\u1ea1n mu\u1ed1n kh\u00e1m ph\u00e1 con CPU Undervolt s\u1ebd nh\u01b0 n\u00e0o.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Luu_y_quan_trong_khi_thuc_hien_Undervolt\"><\/span><strong>L\u01b0u \u00fd quan tr\u1ecdng khi th\u1ef1c hi\u1ec7n Undervolt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u1eady th\u00ec l\u01b0u \u00fd khi Undervolt \u1edf \u0111\u00e2y l\u00e0:<\/p>\n\n\n\n<ul>\n<li>B\u1ea1n ph\u1ea3i th\u1ef1c s\u1ef1 hi\u1ec3u con CPU v\u00e0 <a href=\"https:\/\/phongvu.vn\/cong-nghe\/gpu-la-gi-nhung-dieu-can-biet-ve-gpu-khi-mua-laptop-va-pc\/\" target=\"_blank\" rel=\"noreferrer noopener\">GPU<\/a> c\u1ee7a b\u1ea1n s\u1ebd \u1ed5n \u0111\u1ecbnh \u1edf m\u1ee9c xung, hay m\u1ee9c nhi\u1ec7t n\u00e0o th\u00ec h\u1ee3p l\u00ed. Kh\u00f4ng ph\u1ea3i c\u1ee9 ch\u1ecdn Undervolt l\u00e0 s\u1ebd th\u00e0nh c\u00f4ng.<\/li>\n\n\n\n<li>B\u1ea1n ph\u1ea3i l\u00e0 ng\u01b0\u1eddi th\u1eadt s\u1ef1 am hi\u1ec3u v\u1ec1 d\u00f2ng AMD. Ho\u1eb7c b\u00ean c\u1ea1nh b\u1ea1n l\u00e0 m\u1ed9t chuy\u00ean vi\u00ean k\u1ef9 thu\u1eadt v\u1ec1 linh ki\u1ec7n, \u0111\u00e3 v\u00e0 h\u01b0\u1edbng d\u1eabn b\u1ea1n t\u1ea1i ch\u1ed7 \u0111\u1ec3 Undervolt th\u00ec \u0111i\u1ec1u \u0111\u00f3 s\u1ebd \u1ed5n \u00e1p h\u01a1n.<\/li>\n\n\n\n<li>V\u00e0 sau khi thi\u1ebft l\u1eadp th\u00f4ng s\u1ed1 cho Undervolt, ph\u1ea3i ki\u1ec3m tra nhi\u1ec1u l\u1ea7n c\u00e1c th\u00f4ng tin m\u1ed9t l\u1ea7n n\u1eefa. Tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p Undervolt xong, l\u1ed7i CPU v\u00e0 b\u1ea1n mang m\u00e1y \u0111\u1ec3 \u0111i b\u1ea3o h\u00e0nh \u0111\u1ec3 reset l\u1ea1i t\u1ea5t c\u1ea3.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"640\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-1024x640.jpg\" alt=\"L\u01b0u \u00fd quan tr\u1ecdng khi th\u1ef1c hi\u1ec7n Undervolt\" class=\"wp-image-126068\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/04\/undervolt-la-gi-3.jpg 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">L\u01b0u \u00fd quan tr\u1ecdng khi th\u1ef1c hi\u1ec7n Undervolt<\/figcaption><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Nhung_hieu_lam_pho_bien_ve_Undervolt_CPU\"><\/span><strong>Nh\u1eefng hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn v\u1ec1 Undervolt CPU<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>T\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u tr\u00ean \u0111\u00e3 gi\u1ea3i th\u00edch th\u00eam cho b\u1ea1n hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n nh\u1ea5t c\u1ee7a Undervolt r\u1ed3i. V\u1eady th\u00ec sau c\u00f9ng, ch\u00fang ta kh\u00f4ng n\u00ean l\u1ea7m t\u01b0\u1edfng r\u1eb1ng:<\/p>\n\n\n\n<ul>\n<li>Undervolt l\u00e0 m\u1ed9t vi\u1ec7c kh\u00f4ng h\u1ec1 d\u1ec5 th\u1ef1c hi\u1ec7n. Vi\u1ec7c n\u00e0y ph\u1ea3i \u0111\u1ec3 c\u00e1c b\u1ea1n k\u1ef9 thu\u1eadt chuy\u00ean h\u1eb3n v\u1ec1 CPU l\u00e0m s\u1ebd cho \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u1ed5n \u0111\u1ecbnh v\u00e0 t\u1ed1t nh\u1ea5t.<\/li>\n\n\n\n<li>T\u00ednh ch\u1ea5t m\u1ed7i d\u00f2ng CPU kh\u00f4ng h\u1ec1 gi\u1ed1ng nhau. V\u00ed d\u1ee5: th\u00f4ng s\u1ed1 Undervolt cho d\u00f2ng 9800X3D s\u1ebd kh\u00e1c ho\u00e0n to\u00e0n v\u1edbi 9950X. N\u00ean anh em \u0111\u1eebng v\u1ed9i v\u00e0ng ch\u1ecdn c\u00f9ng th\u00f4ng s\u1ed1 m\u00e0 \u00e1p d\u1ee5ng cho to\u00e0n b\u1ed9 CPU nh\u00e9.<\/li>\n\n\n\n<li>Vi\u1ec7c Undervolt kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 t\u0103ng s\u1ef1 \u1ed5n \u0111\u1ecbnh. S\u1ef1 \u1ed5n \u0111\u1ecbnh \u1edf \u0111\u00e2y ch\u00ednh l\u00e0 \u0111\u1ec3 CPU b\u1ea1n ch\u1ea1y m\u1eb7c \u0111\u1ecbnh, \u0111\u00f3 m\u1edbi l\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh nh\u1ea5t cho b\u1ed9 m\u00e1y c\u1ee7a b\u1ea1n. TDP c\u1ee7a CPU \u0111\u00e3 m\u1eb7c \u0111\u1ecbnh th\u1ea5p, n\u00ean s\u1ebd kh\u00f4ng \u1ea3nh h\u01b0\u1edfng l\u1eafm m\u1eb7c d\u00f9 CPU b\u1ea1n l\u00e0 d\u00f2ng cao.<\/li>\n\n\n\n<li>Vi\u1ec7c Undervolt kh\u00f4ng th\u00e0nh c\u00f4ng th\u00ec ch\u1eafc ch\u1eafn kh\u00f4ng ph\u1ea3i do CPU. V\u00ec vi\u1ec7c Undervolt ngay t\u1eeb \u0111\u1ea7u m\u00ecnh \u0111\u00e3 \u0111\u1ec1 c\u1eadp l\u00e0 h\u00e3y \u0111\u1ec3 chuy\u00ean gia AMD l\u00e0m. Tr\u00e1nh m\u1ecdi tr\u01b0\u1eddng h\u1ee3p d\u1eabn \u0111\u1ebfn t\u1eaft m\u00e1y hay t\u1eaft \u1ee9ng d\u1ee5ng ngo\u00e0i \u00fd mu\u1ed1n.<\/li>\n<\/ul>\n\n\n\n<p>V\u1eady th\u00ec vi\u1ec7c Undervolt CPU d\u1ec5 c\u00f3 &#8211; nh\u01b0ng \u0111\u1ec3 m\u00e0 \u1ed5n \u0111\u1ecbnh th\u00ec ch\u1eafc ch\u1eafn b\u1ea1n ph\u1ea3i nh\u1edd \u0111\u1ebfn chuy\u00ean gia r\u1ed3i. Mong r\u1eb1ng b\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u1ed7 tr\u1ee3 m\u1ecdi ng\u01b0\u1eddi \u0111\u01b0\u1ee3c th\u00eam ki\u1ebfn th\u1ee9c \u0111\u1ec3 x\u1eed l\u00ed \u0111\u01b0\u1ee3c b\u1ed9 m\u00e1y khi b\u1ea1n \u0111ang Undervolt nh\u00e9.<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-chon-xung-nhip-cpu-phu-hop\/\" target=\"_blank\" rel=\"noreferrer noopener\">Xung nh\u1ecbp CPU l\u00e0 g\u00ec? C\u00e1ch ch\u1ecdn xung nh\u1ecbp CPU ph\u00f9 h\u1ee3p nhu c\u1ea7u<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cpu-intel-celeron-la-gi-manh-hay-yeu\/\" target=\"_blank\" rel=\"noreferrer noopener\">CPU Intel Celeron l\u00e0 g\u00ec? Chip Intel Celeron m\u1ea1nh hay y\u1ebfu?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cpu-intel-khong-ho-tro-tren-windows-11-24h2\/\" target=\"_blank\" rel=\"noreferrer noopener\">CPU Intel th\u1ebf h\u1ec7 8, 9, 10 kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 tr\u00ean Windows 11 24H2<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng, \u0111\u1eb7c bi\u1ec7t v\u1edbi CPU AMD cao c\u1ea5p, b\u1eaft \u0111\u1ea7u quan t\u00e2m \u0111\u1ebfn kh\u00e1i ni\u1ec7m \u201cUndervolt CPU\u201d. Li\u1ec7u \u0111\u00e2y c\u00f3 ph\u1ea3i l\u00e0 th\u1ee7 thu\u1eadt n\u00ean \u00e1p d\u1ee5ng cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 nhu c\u1ea7u th\u1ef1c s\u1ef1 c\u1ee7a vi\u1ec7c Undervolt, c\u00f9ng nh\u1eefng \u01b0u \u2013 nh\u01b0\u1ee3c \u0111i\u1ec3m [&hellip;]<\/p>\n","protected":false},"author":33,"featured_media":126066,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[24,1029,74],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/126055"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=126055"}],"version-history":[{"count":2,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/126055\/revisions"}],"predecessor-version":[{"id":126071,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/126055\/revisions\/126071"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/126066"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=126055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=126055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=126055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}