{"id":15771,"date":"2024-10-28T14:23:38","date_gmt":"2024-10-28T07:23:38","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=15771"},"modified":"2024-10-28T14:23:38","modified_gmt":"2024-10-28T07:23:38","slug":"dram-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/dram-la-gi\/","title":{"rendered":"DRAM l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u \u01b0u &#8211; nh\u01b0\u1ee3c \u0111i\u1ec3m &#038; L\u00fd do n\u00ean s\u1eed d\u1ee5ng"},"content":{"rendered":"<p>Ng\u00e0y nay, m\u1ed9t trong nh\u1eefng lo\u1ea1i RAM ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t ch\u00ednh l\u00e0 DRAM (Dynamic Random Access Memory). DRAM kh\u00f4ng ch\u1ec9 gi\u00fap l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi m\u00e0 c\u00f2n cung c\u1ea5p quy\u1ec1n truy c\u1eadp nhanh ch\u00f3ng, g\u00f3p ph\u1ea7n quan tr\u1ecdng v\u00e0o vi\u1ec7c x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 \u0111a nhi\u1ec7m v\u00e0 \u0111\u00e1p \u1ee9ng nhanh c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. T\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh \u0111\u1ebfn m\u00e1y ch\u1ee7, DRAM \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong hi\u1ec7u su\u1ea5t v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y InterData s\u1ebd cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 DRAM, t\u1eeb \u0111\u1ecbnh ngh\u0129a <strong>DRAM l\u00e0 g\u00ec<\/strong>, c\u00e1c lo\u1ea1i DRAM \u0111\u1ebfn c\u00e1c \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a DRAM. \u0110\u1ed3ng th\u1eddi, b\u00e0i vi\u1ebft s\u1ebd c\u00f9ng b\u1ea1n kh\u00e1m ph\u00e1 l\u00fd do t\u1ea1i sao DRAM l\u1ea1i l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u trong nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/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\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" 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><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#DRAM-la-gi\" >DRAM 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:\/\/interdata.vn\/blog\/dram-la-gi\/#Cac-loai-DRAM\" >C\u00e1c lo\u1ea1i DRAM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#Cong-dung-chinh-cua-DRAM-trong-cac-thiet-bi-cong-nghe\" >C\u00f4ng d\u1ee5ng ch\u00ednh c\u1ee7a DRAM trong c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7<\/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:\/\/interdata.vn\/blog\/dram-la-gi\/#Luu-tru-du-lieu-tam-thoi-de-tang-hieu-suat-xu-ly\" >L\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi \u0111\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t x\u1eed l\u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#Cai-thien-trai-nghiem-choi-game-va-xu-ly-do-hoa\" >C\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ch\u01a1i game v\u00e0 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#Ho-tro-da-nhiem-Multitasking\" >H\u1ed7 tr\u1ee3 \u0111a nhi\u1ec7m (Multitasking)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#Tang-hieu-nang-cho-cac-he-thong-nhung-va-di-dong\" >T\u0103ng hi\u1ec7u n\u0103ng cho c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang v\u00e0 di \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#May-chu\" >M\u00e1y ch\u1ee7<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#Uu-va-nhuoc-diem-cua-DRAM\" >\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a DRAM<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#Uu-diem-cua-DRAM-la-gi\" >\u01afu \u0111i\u1ec3m c\u1ee7a DRAM l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#Nhuoc-diem-cua-DRAM-la-gi\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a DRAM l\u00e0 g\u00ec?<\/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:\/\/interdata.vn\/blog\/dram-la-gi\/#So-sanh-giua-DRAM-va-SRAM\" >So s\u00e1nh gi\u1eefa DRAM v\u00e0 SRAM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/dram-la-gi\/#Ly-do-tai-sao-nen-su-dung-DRAM\" >L\u00fd do t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng DRAM?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"DRAM-la-gi\"><\/span>DRAM l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>DRAM (Dynamic Random Access Memory)<\/strong> l\u00e0 m\u1ed9t lo\u1ea1i b\u1ed9 nh\u1edb b\u00e1n d\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong m\u00e1y t\u00ednh, m\u00e1y tr\u1ea1m v\u00e0 m\u00e1y ch\u1ee7. DRAM cho ph\u00e9p truy c\u1eadp ng\u1eabu nhi\u00ean v\u00e0o b\u1ea5t k\u1ef3 ph\u1ea7n d\u1eef li\u1ec7u n\u00e0o thay v\u00ec ph\u1ea3i tu\u1ea7n t\u1ef1 t\u1eeb m\u1ed9t v\u1ecb tr\u00ed b\u1eaft \u0111\u1ea7u.<\/p>\n<p>M\u1ed7i \u00f4 nh\u1edb DRAM bao g\u1ed3m <strong>m\u1ed9t t\u1ee5 \u0111i\u1ec7n v\u00e0 m\u1ed9t transistor<\/strong>. Khi m\u1ed9t t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c g\u1eedi qua m\u1ed9t c\u1ed9t, transistor t\u1ea1i c\u1ed9t \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t. DRAM l\u00e0 lo\u1ea1i b\u1ed9 nh\u1edb \u0111\u1ed9ng, c\u00f3 ngh\u0129a l\u00e0 n\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m m\u1edbi ho\u1eb7c c\u1ea5p m\u1ed9t l\u01b0\u1ee3ng \u0111i\u1ec7n t\u00edch m\u1edbi c\u1ee9 v\u00e0i mili gi\u00e2y m\u1ed9t l\u1ea7n \u0111\u1ec3 b\u00f9 \u0111\u1eafp cho c\u00e1c r\u00f2 r\u1ec9 \u0111i\u1ec7n t\u00edch t\u1eeb t\u1ee5 \u0111i\u1ec7n.<\/p>\n<figure id=\"attachment_15774\" aria-describedby=\"caption-attachment-15774\" style=\"width: 960px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/DRAM-la-gi.jpg\" alt=\"DRAM l\u00e0 g\u00ec?\" width=\"960\" height=\"414\" class=\"size-full wp-image-15774\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/DRAM-la-gi.jpg 960w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/DRAM-la-gi-300x129.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/DRAM-la-gi-768x331.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/DRAM-la-gi-750x323.jpg 750w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><figcaption id=\"caption-attachment-15774\" class=\"wp-caption-text\">DRAM l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p>\u0110i\u1ec1u n\u00e0y gi\u00fap DRAM c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c dung l\u01b0\u1ee3ng l\u1edbn v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n so v\u1edbi SRAM, nh\u01b0ng c\u0169ng l\u00e0m cho n\u00f3 ch\u1eadm h\u01a1n v\u00e0 ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n n\u0103ng h\u01a1n trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-loai-DRAM\"><\/span>C\u00e1c lo\u1ea1i DRAM<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DRAM \u0111\u00e3 ph\u00e1t tri\u1ec3n qua nhi\u1ec1u th\u1ebf h\u1ec7 v\u00e0 phi\u00ean b\u1ea3n kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a c\u00f4ng ngh\u1ec7. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i DRAM ph\u1ed5 bi\u1ebfn hi\u1ec7n nay:<\/p>\n<p><strong>SDRAM (Synchronous DRAM)<\/strong>: L\u00e0 lo\u1ea1i DRAM ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng b\u1ed9 v\u1edbi xung nh\u1ecbp c\u1ee7a h\u1ec7 th\u1ed1ng, gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t truy xu\u1ea5t d\u1eef li\u1ec7u. SDRAM th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e1y t\u00ednh c\u00e1 nh\u00e2n v\u00e0 m\u00e1y ch\u1ee7, gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p><strong>DDR SDRAM (Double Data Rate SDRAM)<\/strong>: L\u00e0 phi\u00ean b\u1ea3n n\u00e2ng c\u1ea5p c\u1ee7a SDRAM, DDR SDRAM c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u tr\u00ean c\u1ea3 c\u1ea1nh l\u00ean v\u00e0 c\u1ea1nh xu\u1ed1ng c\u1ee7a xung nh\u1ecbp, t\u0103ng g\u1ea5p \u0111\u00f4i t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u so v\u1edbi SDRAM truy\u1ec1n th\u1ed1ng.<\/p>\n<p>C\u00e1c th\u1ebf h\u1ec7 c\u1ee7a DDR SDRAM:<\/p>\n<ul>\n<li><strong>DDR2<\/strong>: C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 gi\u1ea3m ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng so v\u1edbi DDR.<\/li>\n<li><strong>DDR3<\/strong>: T\u0103ng b\u0103ng th\u00f4ng v\u00e0 gi\u1ea3m \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 h\u01a1n n\u1eefa, v\u1edbi t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1i \u0111a l\u00ean \u0111\u1ebfn 2133 MT\/s.<\/li>\n<li><strong>DDR4<\/strong>: Cung c\u1ea5p b\u0103ng th\u00f4ng cao h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n so v\u1edbi DDR3, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i v\u1edbi t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1i \u0111a l\u00ean \u0111\u1ebfn 3200 MT\/s.<\/li>\n<li><strong>DDR5<\/strong>: L\u00e0 th\u1ebf h\u1ec7 m\u1edbi nh\u1ea5t, mang l\u1ea1i b\u0103ng th\u00f4ng l\u1edbn h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u cao, v\u1edbi t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u d\u1ef1 ki\u1ebfn v\u01b0\u1ee3t qu\u00e1 6400 MT\/s.<\/li>\n<\/ul>\n<p><strong>RDRAM (Rambus DRAM)<\/strong>: \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Rambus Inc., RDRAM cung c\u1ea5p b\u0103ng th\u00f4ng cao h\u01a1n so v\u1edbi SDRAM truy\u1ec1n th\u1ed1ng nh\u01b0ng c\u00f3 gi\u00e1 th\u00e0nh cao h\u01a1n v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng nhi\u1ec1u h\u01a1n. RDRAM t\u1eebng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u00e0 console ch\u01a1i game, nh\u01b0ng kh\u00f4ng c\u00f2n ph\u1ed5 bi\u1ebfn nh\u01b0 DDR SDRAM.<\/p>\n<p><strong>LPDDR (Low Power DDR)<\/strong>: L\u00e0 phi\u00ean b\u1ea3n DRAM ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng nh\u01b0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng. C\u00e1c phi\u00ean b\u1ea3n c\u1ee7a LPDDR bao g\u1ed3m LPDDR2, LPDDR3, LPDDR4 v\u00e0 LPDDR5, m\u1ed7i phi\u00ean b\u1ea3n c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi phi\u00ean b\u1ea3n tr\u01b0\u1edbc.<\/p>\n<p><strong>EDO DRAM (Extended Data Out DRAM)<\/strong>: L\u00e0 lo\u1ea1i DRAM c\u1ea3i ti\u1ebfn cho ph\u00e9p gi\u1ea3m th\u1eddi gian truy xu\u1ea5t d\u1eef li\u1ec7u, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh th\u1ebf h\u1ec7 c\u0169 tr\u01b0\u1edbc khi SDRAM ra \u0111\u1eddi.<\/p>\n<p><strong>HBM (High Bandwidth Memory)<\/strong>: HBM l\u00e0 lo\u1ea1i DRAM m\u1edbi h\u01a1n, cung c\u1ea5p b\u0103ng th\u00f4ng r\u1ea5t cao v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p. HBM th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t cao nh\u01b0 si\u00eau m\u00e1y t\u00ednh v\u00e0 card \u0111\u1ed3 h\u1ecda cao c\u1ea5p.<\/p>\n<p><strong>GDDR (Graphics Double Data Rate)<\/strong>: GDDR l\u00e0 lo\u1ea1i DRAM \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c card \u0111\u1ed3 h\u1ecda. N\u00f3 c\u00f3 b\u0103ng th\u00f4ng cao v\u00e0 t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t nhanh, ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed3 h\u1ecda v\u00e0 tr\u00f2 ch\u01a1i.<\/p>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 t\u1ea5t c\u1ea3 lo\u1ea1i DRAM c\u1ee7a nhi\u1ec1u th\u1ebf h\u1ec7 kh\u00e1c nhau, d\u01b0\u1edbi \u0111\u00e2y h\u00e3y ti\u1ebfp t\u1ee5c kh\u00e1m ph\u00e1 xem nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a DRAM l\u00e0 g\u00ec ngay d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cong-dung-chinh-cua-DRAM-trong-cac-thiet-bi-cong-nghe\"><\/span>C\u00f4ng d\u1ee5ng ch\u00ednh c\u1ee7a DRAM trong c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DRAM \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i, t\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n \u0111\u1ebfn \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y ch\u1ee7. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng c\u00f4ng d\u1ee5ng ch\u00ednh c\u1ee7a DRAM trong c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Luu-tru-du-lieu-tam-thoi-de-tang-hieu-suat-xu-ly\"><\/span>L\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi \u0111\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t x\u1eed l\u00fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DRAM l\u00e0 n\u01a1i l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u0111ang ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 CPU truy xu\u1ea5t nhanh h\u01a1n. V\u00ec b\u1ed9 nh\u1edb n\u00e0y c\u00f3 t\u1ed1c \u0111\u1ed9 truy c\u1eadp cao, n\u00f3 gi\u00fap gi\u1ea3m \u0111\u1ed9 tr\u1ec5 khi th\u1ef1c thi c\u00e1c t\u00e1c v\u1ee5.<\/p>\n<p><strong>V\u00ed d\u1ee5<\/strong>: Trong m\u00e1y t\u00ednh, DRAM l\u01b0u d\u1eef li\u1ec7u t\u1eeb c\u00e1c \u1ee9ng d\u1ee5ng \u0111ang ch\u1ea1y v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u1ec3 CPU c\u00f3 th\u1ec3 truy c\u1eadp nhanh h\u01a1n so v\u1edbi truy xu\u1ea5t t\u1eeb \u1ed5 c\u1ee9ng ho\u1eb7c SSD.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cai-thien-trai-nghiem-choi-game-va-xu-ly-do-hoa\"><\/span>C\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ch\u01a1i game v\u00e0 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed1i v\u1edbi m\u00e1y t\u00ednh ch\u01a1i game v\u00e0 c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda, DRAM gi\u00fap gi\u1ea3m th\u1eddi gian ch\u1edd khi t\u1ea3i t\u00e0i nguy\u00ean nh\u01b0 h\u00ecnh \u1ea3nh, \u00e2m thanh v\u00e0 m\u00f4 h\u00ecnh 3D.<\/p>\n<p><strong>V\u00ed d\u1ee5<\/strong>: Khi ch\u01a1i game, d\u1eef li\u1ec7u nh\u01b0 c\u1ea3nh, nh\u00e2n v\u1eadt v\u00e0 hi\u1ec7u \u1ee9ng \u0111\u1ed3 h\u1ecda \u0111\u01b0\u1ee3c l\u01b0u trong DRAM \u0111\u1ec3 GPU truy xu\u1ea5t nhanh h\u01a1n, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ch\u01a1i game m\u01b0\u1ee3t m\u00e0.<\/p>\n<figure id=\"attachment_20604\" aria-describedby=\"caption-attachment-20604\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cong-dung-chinh-cua-DRAM-trong-cac-thiet-bi-cong-nghe.png\" alt=\"C\u00f4ng d\u1ee5ng ch\u00ednh c\u1ee7a DRAM trong c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7\" width=\"800\" height=\"500\" class=\"size-full wp-image-20604\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cong-dung-chinh-cua-DRAM-trong-cac-thiet-bi-cong-nghe.png 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cong-dung-chinh-cua-DRAM-trong-cac-thiet-bi-cong-nghe-300x188.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cong-dung-chinh-cua-DRAM-trong-cac-thiet-bi-cong-nghe-768x480.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cong-dung-chinh-cua-DRAM-trong-cac-thiet-bi-cong-nghe-750x469.png 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-20604\" class=\"wp-caption-text\">C\u00f4ng d\u1ee5ng ch\u00ednh c\u1ee7a DRAM trong c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Ho-tro-da-nhiem-Multitasking\"><\/span>H\u1ed7 tr\u1ee3 \u0111a nhi\u1ec7m (Multitasking)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DRAM gi\u00fap thi\u1ebft b\u1ecb x\u1eed l\u00fd nhi\u1ec1u t\u00e1c v\u1ee5 c\u00f9ng l\u00fac b\u1eb1ng c\u00e1ch l\u01b0u d\u1eef li\u1ec7u c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng \u0111ang ch\u1ea1y \u0111\u1ed3ng th\u1eddi. Nh\u1edd \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u1ee9ng d\u1ee5ng nhanh ch\u00f3ng m\u00e0 kh\u00f4ng b\u1ecb ch\u1eadm tr\u1ec5.<\/p>\n<p><strong>V\u00ed d\u1ee5<\/strong>: Khi m\u1edf nhi\u1ec1u tab tr\u00ecnh duy\u1ec7t ho\u1eb7c \u1ee9ng d\u1ee5ng c\u00f9ng l\u00fac, d\u1eef li\u1ec7u c\u1ee7a t\u1eebng \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c gi\u1eef trong DRAM \u0111\u1ec3 h\u1ec7 th\u1ed1ng kh\u00f4ng c\u1ea7n t\u1ea3i l\u1ea1i t\u1eeb \u0111\u1ea7u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tang-hieu-nang-cho-cac-he-thong-nhung-va-di-dong\"><\/span>T\u0103ng hi\u1ec7u n\u0103ng cho c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang v\u00e0 di \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DRAM c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong smartphone, tablet v\u00e0 c\u00e1c thi\u1ebft b\u1ecb IoT. N\u00f3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111ang ch\u1ea1y \u0111\u1ec3 gi\u00fap thi\u1ebft b\u1ecb ph\u1ea3n h\u1ed3i nhanh v\u00e0 duy tr\u00ec hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<p><strong>V\u00ed d\u1ee5<\/strong>: Khi m\u1edf nhi\u1ec1u \u1ee9ng d\u1ee5ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i, h\u1ec7 th\u1ed1ng s\u1ebd l\u01b0u tr\u1ea1ng th\u00e1i c\u1ee7a ch\u00fang trong DRAM \u0111\u1ec3 khi quay l\u1ea1i, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n t\u1ea3i l\u1ea1i t\u1eeb \u0111\u1ea7u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"May-chu\"><\/span>M\u00e1y ch\u1ee7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u1ea1m th\u1eddi l\u01b0u tr\u1eef d\u1eef li\u1ec7u trong thi\u1ebft b\u1ecb m\u1ea1ng v\u00e0 m\u00e1y ch\u1ee7.<\/p>\n<p>Trong m\u00e1y ch\u1ee7 v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng, DRAM h\u1ed7 tr\u1ee3 cache d\u1eef li\u1ec7u t\u1ea1m th\u1eddi, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t truy\u1ec1n t\u1ea3i th\u00f4ng tin v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd y\u00eau c\u1ea7u t\u1eeb nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u00f9ng l\u00fac.<\/p>\n<p><strong>V\u00ed d\u1ee5<\/strong>: M\u00e1y ch\u1ee7 web l\u01b0u c\u00e1c phi\u00ean truy c\u1eadp v\u00e0 d\u1eef li\u1ec7u th\u01b0\u1eddng d\u00f9ng trong DRAM \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i khi c\u00f3 y\u00eau c\u1ea7u m\u1edbi t\u1eeb ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>DRAM l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i, cung c\u1ea5p hi\u1ec7u su\u1ea5t cao v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111a nhi\u1ec7m cho m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y ch\u1ee7. V\u1edbi kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef t\u1ea1m th\u1eddi v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t th\u1ea5p, DRAM ti\u1ebfp t\u1ee5c l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu-va-nhuoc-diem-cua-DRAM\"><\/span>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a DRAM<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Uu-diem-cua-DRAM-la-gi\"><\/span>\u01afu \u0111i\u1ec3m c\u1ee7a DRAM l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Dung l\u01b0\u1ee3ng l\u1edbn<\/strong>: DRAM c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c dung l\u01b0\u1ee3ng l\u1edbn h\u01a1n so v\u1edbi SRAM v\u1edbi c\u00f9ng m\u1ed9t di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t. \u0110i\u1ec1u n\u00e0y l\u00e0m cho DRAM tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u nhi\u1ec1u b\u1ed9 nh\u1edb, nh\u01b0 b\u1ed9 nh\u1edb ch\u00ednh c\u1ee7a m\u00e1y t\u00ednh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/p>\n<figure id=\"attachment_15775\" aria-describedby=\"caption-attachment-15775\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Uu-diem-cua-DRAM-la-gi-750x488.jpg\" alt=\"\u01afu \u0111i\u1ec3m c\u1ee7a DRAM l\u00e0 g\u00ec?\" width=\"750\" height=\"488\" class=\"wp-image-15775 size-jnews-750x536\" title=\"\"><figcaption id=\"caption-attachment-15775\" class=\"wp-caption-text\">\u01afu \u0111i\u1ec3m c\u1ee7a DRAM l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p><strong>Chi ph\u00ed th\u1ea5p<\/strong>: So v\u1edbi SRAM, DRAM c\u00f3 gi\u00e1 th\u00e0nh s\u1ea3n xu\u1ea5t th\u1ea5p h\u01a1n do c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n h\u01a1n, ch\u1ec9 c\u1ea7n m\u1ed9t transistor v\u00e0 m\u1ed9t t\u1ee5 \u0111i\u1ec7n cho m\u1ed7i bit d\u1eef li\u1ec7u. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m chi ph\u00ed t\u1ed5ng th\u1ec3 c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng DRAM.<\/p>\n<p><strong>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p h\u01a1n khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c<\/strong>: M\u1eb7c d\u00f9 DRAM c\u1ea7n l\u00e0m m\u1edbi d\u1eef li\u1ec7u li\u00ean t\u1ee5c, n\u00f3 ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c so v\u1edbi SRAM. \u0110i\u1ec1u n\u00e0y l\u00e0m cho DRAM ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nhuoc-diem-cua-DRAM-la-gi\"><\/span>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a DRAM l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>T\u1ed1c \u0111\u1ed9 ch\u1eadm h\u01a1n:<\/strong> DRAM c\u00f3 t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t d\u1eef li\u1ec7u ch\u1eadm h\u01a1n so v\u1edbi SRAM do c\u1ea7n l\u00e0m m\u1edbi d\u1eef li\u1ec7u li\u00ean t\u1ee5c v\u00e0 th\u1eddi gian tr\u1ec5 cao h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 cao.<\/p>\n<figure id=\"attachment_15777\" aria-describedby=\"caption-attachment-15777\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Nhuoc-diem-cua-DRAM-la-gi-750x536.jpg\" alt=\"Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a DRAM l\u00e0 g\u00ec?\" width=\"750\" height=\"536\" class=\"wp-image-15777 size-jnews-750x536\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Nhuoc-diem-cua-DRAM-la-gi-750x536.jpg 750w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Nhuoc-diem-cua-DRAM-la-gi-120x86.jpg 120w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Nhuoc-diem-cua-DRAM-la-gi-350x250.jpg 350w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-15777\" class=\"wp-caption-text\">Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a DRAM l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p><strong>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng cao khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<\/strong>: Do c\u1ea7n l\u00e0m m\u1edbi d\u1eef li\u1ec7u li\u00ean t\u1ee5c, DRAM ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n n\u0103ng h\u01a1n khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng so v\u1edbi SRAM. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng DRAM.<\/p>\n<p><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh th\u1ea5p h\u01a1n<\/strong>: DRAM d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i nh\u01b0 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec7n t\u1eeb tr\u01b0\u1eddng h\u01a1n so v\u1edbi SRAM, c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 tin c\u1eady c\u1ee7a d\u1eef li\u1ec7u.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"So-sanh-giua-DRAM-va-SRAM\"><\/span>So s\u00e1nh gi\u1eefa DRAM v\u00e0 SRAM<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DRAM v\u00e0 SRAM l\u00e0 hai lo\u1ea1i b\u1ed9 nh\u1edb RAM ph\u1ed5 bi\u1ebfn, m\u1ed7i lo\u1ea1i c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m, \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 s\u1ef1 ph\u00e2n bi\u1ec7t gi\u1eefa ch\u00fang d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed kh\u00e1c nhau:<\/p>\n<table class=\"border-borderMain dark:border-borderMainDark my-[1em] w-full table-auto border\">\n<thead class=\"bg-offset dark:bg-offsetDark\">\n<tr>\n<th class=\"px-sm py-sm whitespace-nowrap\" style=\"text-align: center;\"><strong>Ti\u00eau ch\u00ed<\/strong><\/th>\n<th class=\"px-sm py-sm whitespace-nowrap\" style=\"text-align: center;\"><strong>DRAM (Dynamic RAM)<\/strong><\/th>\n<th class=\"px-sm py-sm whitespace-nowrap\" style=\"text-align: center;\"><strong>SRAM (Static RAM)<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\"><strong>C\u1ea5u tr\u00fac<\/strong><\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">S\u1eed d\u1ee5ng m\u1ed9t transistor v\u00e0 m\u1ed9t t\u1ee5 \u0111i\u1ec7n cho m\u1ed7i bit d\u1eef li\u1ec7u.<\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">S\u1eed d\u1ee5ng nhi\u1ec1u transistor (th\u01b0\u1eddng l\u00e0 6) \u0111\u1ec3 l\u01b0u tr\u1eef m\u1ed7i bit d\u1eef li\u1ec7u.<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\"><strong>T\u1ed1c \u0111\u1ed9<\/strong><\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">Ch\u1eadm h\u01a1n, c\u1ea7n ph\u1ea3i l\u00e0m m\u1edbi d\u1eef li\u1ec7u th\u01b0\u1eddng xuy\u00ean.<\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">Nhanh h\u01a1n, kh\u00f4ng c\u1ea7n l\u00e0m m\u1edbi, cho ph\u00e9p truy c\u1eadp t\u1ee9c th\u00ec.<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\"><strong>Chi ph\u00ed<\/strong><\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">R\u1ebb h\u01a1n, d\u1ec5 s\u1ea3n xu\u1ea5t h\u01a1n, ph\u00f9 h\u1ee3p cho b\u1ed9 nh\u1edb ch\u00ednh.<\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">\u0110\u1eaft h\u01a1n do c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho <a href=\"https:\/\/interdata.vn\/blog\/cache-la-gi\/\">b\u1ed9 nh\u1edb cache<\/a>.<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\"><strong>M\u1eadt \u0111\u1ed9<\/strong><\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">C\u00f3 m\u1eadt \u0111\u1ed9 cao h\u01a1n, cho ph\u00e9p l\u01b0u tr\u1eef nhi\u1ec1u d\u1eef li\u1ec7u trong kh\u00f4ng gian nh\u1ecf h\u01a1n.<\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">M\u1eadt \u0111\u1ed9 th\u1ea5p h\u01a1n, chi\u1ebfm nhi\u1ec1u kh\u00f4ng gian h\u01a1n.<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\"><strong>Ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng<\/strong><\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng cao h\u01a1n do c\u1ea7n l\u00e0m m\u1edbi li\u00ean t\u1ee5c.<\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p h\u01a1n khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\"><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh d\u1eef li\u1ec7u<\/strong><\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">D\u1eef li\u1ec7u s\u1ebd b\u1ecb m\u1ea5t khi kh\u00f4ng c\u00f3 ngu\u1ed3n \u0111i\u1ec7n v\u00e0 c\u1ea7n l\u00e0m m\u1edbi th\u01b0\u1eddng xuy\u00ean.<\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i mi\u1ec5n l\u00e0 c\u00f3 ngu\u1ed3n \u0111i\u1ec7n, kh\u00f4ng c\u1ea7n l\u00e0m m\u1edbi.<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\"><strong>\u1ee8ng d\u1ee5ng<\/strong><\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m b\u1ed9 nh\u1edb ch\u00ednh trong m\u00e1y t\u00ednh, laptop v\u00e0 thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/td>\n<td class=\"px-sm border-borderMain dark:border-borderMainDark min-w-[48px] border\">Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m b\u1ed9 nh\u1edb cache trong CPU v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 cao.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf:\u00a0<\/strong><\/p>\n<p><strong>DRAM<\/strong>:<\/p>\n<ul>\n<li><strong>M\u00e1y t\u00ednh c\u00e1 nh\u00e2n<\/strong>: DRAM l\u00e0 b\u1ed9 nh\u1edb ch\u00ednh trong m\u00e1y t\u00ednh, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ch\u1ea1y nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn.<\/li>\n<li><strong>Thi\u1ebft b\u1ecb di \u0111\u1ed9ng<\/strong>: DRAM nh\u01b0 LPDDR (Low Power DDR) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong smartphone v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng, gi\u00fap ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng trong khi v\u1eabn cung c\u1ea5p hi\u1ec7u su\u1ea5t t\u1ed1t.<\/li>\n<li><strong>M\u00e1y ch\u1ee7<\/strong>: DRAM cung c\u1ea5p kh\u1ea3 n\u0103ng x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u b\u0103ng th\u00f4ng cao.<br \/>\n<strong><\/strong><\/li>\n<\/ul>\n<p><strong>SRAM<\/strong>:<\/p>\n<ul>\n<li><strong>B\u1ed9 nh\u1edb cache<\/strong>: SRAM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m b\u1ed9 nh\u1edb cache trong CPU, n\u01a1i t\u1ed1c \u0111\u1ed9 truy c\u1eadp nhanh l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/li>\n<li><strong>Thi\u1ebft b\u1ecb nh\u00fang<\/strong>: SRAM c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb nh\u00fang v\u00e0 \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd cao, nh\u01b0 trong c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng.<\/li>\n<\/ul>\n<p>DRAM v\u00e0 SRAM \u0111\u1ec1u c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, v\u1edbi DRAM th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho b\u1ed9 nh\u1edb ch\u00ednh v\u00e0 SRAM cho b\u1ed9 nh\u1edb cache. Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa hai lo\u1ea1i RAM n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng, bao g\u1ed3m t\u1ed1c \u0111\u1ed9, chi ph\u00ed v\u00e0 m\u1eadt \u0111\u1ed9 l\u01b0u tr\u1eef.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ly-do-tai-sao-nen-su-dung-DRAM\"><\/span>L\u00fd do t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng DRAM?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1eb7c d\u00f9 DRAM c\u00f3 m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m, nh\u01b0ng n\u00f3 v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho nhi\u1ec1u \u1ee9ng d\u1ee5ng nh\u1edd v\u00e0o nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng DRAM:<\/p>\n<p><strong>Dung l\u01b0\u1ee3ng l\u1edbn<\/strong>: V\u1edbi kh\u1ea3 n\u0103ng \u0111\u1ea1t \u0111\u01b0\u1ee3c dung l\u01b0\u1ee3ng l\u1edbn trong m\u1ed9t di\u1ec7n t\u00edch nh\u1ecf, DRAM l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u nhi\u1ec1u b\u1ed9 nh\u1edb, nh\u01b0 m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, m\u00e1y ch\u1ee7 v\u00e0 c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/p>\n<p><strong>Chi ph\u00ed h\u1ee3p l\u00fd<\/strong>: Chi ph\u00ed s\u1ea3n xu\u1ea5t th\u1ea5p h\u01a1n so v\u1edbi SRAM gi\u00fap gi\u1ea3m chi ph\u00ed t\u1ed5ng th\u1ec3 c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng DRAM. \u0110i\u1ec1u n\u00e0y l\u00e0m cho DRAM tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn kinh t\u1ebf cho nhi\u1ec1u \u1ee9ng d\u1ee5ng, t\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n \u0111\u1ebfn thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng kh\u00e1c.<\/p>\n<p><strong>Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng<\/strong>: M\u1eb7c d\u00f9 ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n n\u0103ng h\u01a1n khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, DRAM ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c so v\u1edbi SRAM. \u0110i\u1ec1u n\u00e0y l\u00e0m cho DRAM ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i, gi\u00fap ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd pin c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/p>\n<figure id=\"attachment_15776\" aria-describedby=\"caption-attachment-15776\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Ly-do-tai-sao-nen-su-dung-DRAM-750x536.jpg\" alt=\"L\u00fd do t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng DRAM?\" width=\"750\" height=\"536\" class=\"wp-image-15776 size-jnews-750x536\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Ly-do-tai-sao-nen-su-dung-DRAM-750x536.jpg 750w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Ly-do-tai-sao-nen-su-dung-DRAM-120x86.jpg 120w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/Ly-do-tai-sao-nen-su-dung-DRAM-350x250.jpg 350w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-15776\" class=\"wp-caption-text\">L\u00fd do t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng DRAM?<\/figcaption><\/figure>\n<p><strong>T\u00ednh linh ho\u1ea1t<\/strong>: DRAM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u lo\u1ea1i \u1ee9ng d\u1ee5ng kh\u00e1c nhau, t\u1eeb b\u1ed9 nh\u1edb ch\u00ednh c\u1ee7a m\u00e1y t\u00ednh v\u00e0 m\u00e1y ch\u1ee7 \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng kh\u00e1c. T\u00ednh linh ho\u1ea1t n\u00e0y gi\u00fap DRAM tr\u1edf th\u00e0nh m\u1ed9t gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef l\u00fd t\u01b0\u1edfng cho nhi\u1ec1u h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p><strong>C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng<\/strong>: Nh\u1edd v\u00e0o kh\u1ea3 n\u0103ng truy c\u1eadp nhanh ch\u00f3ng v\u00e0 l\u01b0u tr\u1eef t\u1ea1m th\u1eddi d\u1eef li\u1ec7u, DRAM gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng, cho ph\u00e9p x\u1eed l\u00fd \u0111a nhi\u1ec7m m\u01b0\u1ee3t m\u00e0 v\u00e0 ph\u1ea3n h\u1ed3i nhanh ch\u00f3ng v\u1edbi c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p><strong>Ph\u00e1t tri\u1ec3n li\u00ean t\u1ee5c<\/strong>: C\u00e1c phi\u00ean b\u1ea3n n\u00e2ng c\u1ea5p c\u1ee7a DRAM nh\u01b0 DDR4 v\u00e0 DDR5 kh\u00f4ng ng\u1eebng c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9, hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng, gi\u00fap \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7. S\u1ef1 ph\u00e1t tri\u1ec3n li\u00ean t\u1ee5c n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng DRAM s\u1ebd ti\u1ebfp t\u1ee5c l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i trong t\u01b0\u01a1ng lai.<\/p>\n<p>DRAM l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i nh\u1edd v\u00e0o hi\u1ec7u su\u1ea5t, dung l\u01b0\u1ee3ng l\u1edbn v\u00e0 gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd. M\u1eb7c d\u00f9 c\u00f3 m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng, DRAM v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y ch\u1ee7.<\/p>\n<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng, chuy\u00ean nghi\u1ec7p hay nh\u1eefng ai quan t\u00e2m \u0111\u1ebfn c\u00f4ng ngh\u1ec7, DRAM cung c\u1ea5p s\u1ef1 linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 trong m\u1ecdi \u1ee9ng d\u1ee5ng. Hi\u1ec3u r\u00f5 v\u1ec1 <strong>DRAM l\u00e0 g\u00ec<\/strong> v\u00e0 nh\u1eefng \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m t\u1ed3n t\u1ea1i c\u1ee7a DRAM s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn l\u1ef1a v\u00e0 \u1ee9ng d\u1ee5ng lo\u1ea1i b\u1ed9 nh\u1edb n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t cho c\u00e1c h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh.<\/p>\n<p>InterData.vn cung c\u1ea5p d\u1ecbch v\u1ee5<span>\u00a0<\/span><a href=\"https:\/\/interdata.vn\/thue-vps\/\">thu\u00ea VPS gi\u00e1 r\u1ebb<\/a><span>\u00a0<\/span>v\u00e0<span>\u00a0<\/span><a href=\"https:\/\/interdata.vn\/thue-hosting\/\">thu\u00ea hosting ch\u1ea5t l\u01b0\u1ee3ng cao<\/a><span>\u00a0<\/span>v\u1edbi nhi\u1ec1u t\u00f9y ch\u1ecdn c\u1ea5u h\u00ecnh, t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao, ph\u00f9 h\u1ee3p cho c\u1ea3 c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. B\u00ean c\u1ea1nh \u0111\u00f3, InterData c\u00f2n mang \u0111\u1ebfn<span>\u00a0<\/span><a href=\"https:\/\/interdata.vn\/cloud-server\/\">Cloud Server<\/a><span>\u00a0<\/span>m\u1ea1nh m\u1ebd v\u1edbi kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng l\u1edbn. Ngo\u00e0i ra, d\u1ecbch v\u1ee5<a href=\"https:\/\/interdata.vn\/vietnam-dedicated-server\/\"><span>\u00a0<\/span>thu\u00ea Server v\u1eadt l\u00fd<\/a><span>\u00a0<\/span>t\u1ea1i InterData \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u v\u00e0 b\u1ea3o m\u1eadt cao, gi\u00fap doanh nghi\u1ec7p y\u00ean t\u00e2m v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng l\u00e2u d\u00e0i.<\/p>\n<p>\u0110\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u1ec1 g\u00f3i d\u1ecbch v\u1ee5 ph\u00f9 h\u1ee3p, vui l\u00f2ng li\u00ean h\u1ec7:<\/p>\n<p>\u2013<span>\u00a0<\/span><strong>Website<\/strong>: interdata.vn<\/p>\n<p>\u2013<span>\u00a0<\/span><strong>Phone<\/strong>: 1900.636822<\/p>\n<p>\u2013<span>\u00a0<\/span><strong>Email<\/strong>:<span>\u00a0<\/span>Info@interdata.vn<\/p>\n<p>\u2013<span>\u00a0<\/span><strong>VP\u0110D<\/strong>: 240 Nguy\u1ec5n \u0110\u00ecnh Ch\u00ednh, P.11. Q. Ph\u00fa Nhu\u1eadn, TP. Ho\u0302\u0300 Ch\u00ed Minh<\/p>\n<p>\u2013<span>\u00a0<\/span><strong>VPGD<\/strong>: S\u1ed1 211 \u0110\u01b0\u1eddng s\u1ed1 5, K\u0110T Lakeview City, P.An Ph\u00fa, Tp.Th\u1ee7 \u0110\u1ee9c, TP. H\u1ed3 Ch\u00ed Minh<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ng\u00e0y nay, m\u1ed9t trong nh\u1eefng lo\u1ea1i RAM ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t ch\u00ednh l\u00e0 DRAM (Dynamic Random Access Memory). DRAM kh\u00f4ng ch\u1ec9 gi\u00fap l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi m\u00e0 c\u00f2n cung c\u1ea5p quy\u1ec1n truy c\u1eadp nhanh ch\u00f3ng, g\u00f3p ph\u1ea7n quan tr\u1ecdng v\u00e0o vi\u1ec7c x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 \u0111a nhi\u1ec7m<\/p>\n","protected":false},"author":11,"featured_media":15782,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-15771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/15771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=15771"}],"version-history":[{"count":0,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/15771\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/15782"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=15771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=15771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=15771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}