{"id":85068,"date":"2024-02-22T01:16:04","date_gmt":"2024-02-21T18:16:04","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=85068"},"modified":"2024-12-10T16:26:12","modified_gmt":"2024-12-10T09:26:12","slug":"npu-la-gi","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/npu-la-gi\/","title":{"rendered":"NPU t\u00edch h\u1ee3p tr\u00ean chip CPU AI l\u00e0 g\u00ec? T\u00ednh n\u0103ng v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"\n<p>\u00d4ng l\u1edbn Intel v\u1eeba m\u1edbi ra m\u1eaft chip AI v\u1edbi NPU &#8211; m\u1ed9t kh\u00e1i ni\u1ec7m kh\u00e1 m\u1edbi m\u1ebb trong th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 c\u1ee7a ch\u00fang ta. NPU li\u1ec7u c\u00f3 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c t\u01b0\u01a1ng lai c\u1ee7a m\u00e1y t\u00ednh hay kh\u00f4ng?<\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cong-nghe-galaxy-ai-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00f4ng ngh\u1ec7 Galaxy AI l\u00e0 g\u00ec? Samsung m\u1edf ra k\u1ef7 nguy\u00ean c\u1ee7a \u0111i\u1ec7n tho\u1ea1i AI<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/may-choi-game-cam-tay-msi-intel-core-tm-ultra\/\" target=\"_blank\" rel=\"noreferrer noopener\">MSI gi\u1edbi thi\u1ec7u m\u1eabu m\u00e1y ch\u01a1i game c\u1ea7m tay \u0111\u1ea7u ti\u00ean s\u1eed d\u1ee5ng Intel Core<sup>TM<\/sup>&nbsp;Ultra t\u1ea1i CES 2024<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-laptop-asus-vivobook-16-x1605va\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u1ea4U H\u00ccNH \u1ea4N T\u01af\u1ee2NG C\u00d9NG CHIP INTEL \u0110\u1ec8NH CAO TH\u1ebe H\u1ec6 M\u1edaI TR\u00caN LAPTOP ASUS VIVOBOOK 16 X1605VA<\/a><\/li>\n<\/ul>\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-6a24fc46a8bdb\" ><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-6a24fc46a8bdb\"  type=\"checkbox\" id=\"item-6a24fc46a8bdb\"><\/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\/npu-la-gi\/#1_NPU_la_gi\" title=\"1. NPU l\u00e0 g\u00ec? \">1. NPU 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\/npu-la-gi\/#2_Giua_CPU_GPU_va_NPU_co_su_khac_nhau\" title=\"2. Gi\u1eefa CPU, GPU v\u00e0 NPU c\u00f3 s\u1ef1 kh\u00e1c nhau? \">2. Gi\u1eefa CPU, GPU v\u00e0 NPU c\u00f3 s\u1ef1 kh\u00e1c nhau? <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/npu-la-gi\/#3_Suc_manh_cua_NPU\" title=\"3. S\u1ee9c m\u1ea1nh c\u1ee7a NPU \">3. S\u1ee9c m\u1ea1nh c\u1ee7a NPU <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/npu-la-gi\/#4_Nhung_diem_han_che_hien_tai_cua_NPU_hay_chip_AI\" title=\"4. Nh\u1eefng \u0111i\u1ec3m h\u1ea1n ch\u1ebf hi\u1ec7n t\u1ea1i c\u1ee7a NPU hay chip AI\">4. Nh\u1eefng \u0111i\u1ec3m h\u1ea1n ch\u1ebf hi\u1ec7n t\u1ea1i c\u1ee7a NPU hay chip AI<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_NPU_la_gi\"><\/span>1. NPU l\u00e0 g\u00ec? <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u0169ng nh\u01b0 nhi\u1ec1u \u00f4ng l\u1edbn c\u00f4ng ngh\u1ec7 kh\u00e1c, Intel &#8211; nh\u00e0 s\u1ea3n xu\u1ea5t chip l\u1edbn nh\u1ea5t h\u00e0nh tinh c\u0169ng \u0111ang b\u01b0\u1edbc v\u00e0o k\u1ef7 nguy\u00ean &#8220;AI&#8221; v\u1edbi vi\u1ec7c ra m\u1eaft chip d\u00e0nh cho tablet, <strong><a href=\"https:\/\/phongvu.vn\/c\/laptop-intel-core-ultra\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/c\/laptop-intel-core-ultra\" target=\"_blank\" rel=\"noreferrer noopener\">laptop Intel Core Ultra<\/a> <\/strong>m\u1edbi. Ban \u0111\u1ea7u c\u00f3 t\u00ean m\u00e3 l\u00e0 &#8220;Meteor Lake&#8221;, \u0111\u00e2y l\u00e0 b\u1ed9 x\u1eed l\u00fd \u0111\u1ea7u ti\u00ean c\u1ee7a Intel c\u00f3 NPU ho\u1eb7c c\u00f3 th\u1ec3 g\u1ecdi l\u00e0 b\u1ed9 x\u1eed l\u00fd th\u1ea7n kinh \u0111\u1ec3 t\u0103ng t\u1ed1c c\u00e1c t\u00e1c v\u1ee5 AI. S\u1ef1 ra m\u1eaft di\u1ec5n ra m\u1ed9t tu\u1ea7n sau khi AMD ti\u1ebft l\u1ed9 ph\u1ea7n c\u1ee9ng Ryzen 8040 v\u1edbi l\u00f4 chip th\u1ee9 hai c\u00f3 NPU. Trong khi Intel \u0111ang c\u1ed1 g\u1eafng b\u1eaft k\u1ecbp AI, c\u00e1c chip Core Ultra v\u1eabn c\u00f3 v\u1ebb nh\u01b0 l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn v\u1eefng ch\u1eafc &#8211; \u00edt nh\u1ea5t l\u00e0 theo ti\u00eau chu\u1ea9n c\u1ee7a c\u00f4ng ty.<\/p>\n\n\n\n<p>V\u1ec1 c\u1ed1t l\u00f5i, NPU l\u00e0 m\u1ed9t b\u1ed9 x\u1eed l\u00fd chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf r\u00f5 r\u00e0ng \u0111\u1ec3 th\u1ef1c thi c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y. Kh\u00f4ng gi\u1ed1ng nh\u01b0 CPU \u200b\u200bv\u00e0 GPU truy\u1ec1n th\u1ed1ng, NPU \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c ph\u00e9p t\u00ednh to\u00e1n h\u1ecdc ph\u1ee9c t\u1ea1p t\u00edch h\u1ee3p v\u1edbi m\u1ea1ng n\u01a1-ron nh\u00e2n t\u1ea1o.<\/p>\n\n\n\n<p>Ch\u00fang v\u01b0\u1ee3t tr\u1ed9i trong vi\u1ec7c x\u1eed l\u00fd song song l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c t\u00e1c v\u1ee5 nh\u01b0 nh\u1eadn d\u1ea1ng h\u00ecnh \u1ea3nh, x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c li\u00ean quan \u0111\u1ebfn AI. V\u00ed d\u1ee5: n\u1ebfu b\u1ea1n c\u00f3 NPU trong GPU th\u00ec NPU c\u00f3 th\u1ec3 ch\u1ecbu tr\u00e1ch nhi\u1ec7m th\u1ef1c hi\u1ec7n m\u1ed9t t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3 nh\u01b0 ph\u00e1t hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c t\u0103ng t\u1ed1c h\u00ecnh \u1ea3nh.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"640\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-1024x640.png\" alt=\"Chip AI (NPU) t\u00edch h\u1ee3p tr\u00ean CPU Intel m\u1edbi l\u00e0 g\u00ec? T\u00ednh n\u0103ng v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 th\u1ebf n\u00e0o?\" class=\"wp-image-85109\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-1024x640.png 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-300x188.png 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-768x480.png 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-150x94.png 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-600x375.png 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-696x435.png 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-1392x870.png 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-1068x668.png 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-672x420.png 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3-1344x840.png 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-3.png 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">Intel v\u1eeba cho ra m\u1eaft con chip m\u1edbi c\u00f3 NPU<\/figcaption><\/figure><\/div>\n\n\n<h2><span class=\"ez-toc-section\" id=\"2_Giua_CPU_GPU_va_NPU_co_su_khac_nhau\"><\/span>2. Gi\u1eefa CPU, GPU v\u00e0 NPU c\u00f3 s\u1ef1 kh\u00e1c nhau? <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Trong khi GPU (\u0111\u01a1n v\u1ecb x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda) th\u00e0nh th\u1ea1o vi\u1ec7c x\u1eed l\u00fd song song v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ecdc m\u00e1y, th\u00ec NPU c\u00f2n ti\u1ebfn th\u00eam m\u1ed9t b\u01b0\u1edbc chuy\u00ean m\u00f4n h\u00f3a. GPU r\u1ea5t linh ho\u1ea1t v\u00e0 v\u01b0\u1ee3t tr\u1ed9i trong vi\u1ec7c x\u1eed l\u00fd k\u1ebft xu\u1ea5t \u0111\u1ed3 h\u1ecda v\u00e0 c\u00e1c t\u00e1c v\u1ee5 song song, trong khi CPU (B\u1ed9 x\u1eed l\u00fd trung t\u00e2m) l\u00e0 b\u1ed9 n\u00e3o \u0111a n\u0103ng c\u1ee7a m\u00e1y t\u00ednh, x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i t\u00e1c v\u1ee5.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, NPU \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng nh\u1eb1m m\u1ee5c \u0111\u00edch t\u0103ng t\u1ed1c c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc s\u00e2u. Ch\u00fang \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3 c\u1ea7n thi\u1ebft cho m\u1ea1ng l\u01b0\u1edbi th\u1ea7n kinh c\u1ee7a AI. M\u1ee9c \u0111\u1ed9 chuy\u00ean m\u00f4n h\u00f3a n\u00e0y cho ph\u00e9p NPU mang l\u1ea1i hi\u1ec7u su\u1ea5t cao h\u01a1n \u0111\u00e1ng k\u1ec3 cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c AI so v\u1edbi CPU v\u00e0 th\u1eadm ch\u00ed c\u1ea3 GPU trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"3_Suc_manh_cua_NPU\"><\/span>3. S\u1ee9c m\u1ea1nh c\u1ee7a NPU <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y t\u1ea1o th\u00e0nh x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng AI. M\u1eb7c d\u00f9 th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn v\u1edbi AI, nh\u01b0ng machine learning c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t lo\u1ea1i AI. C\u00e1c thu\u1eadt to\u00e1n n\u00e0y h\u1ecdc h\u1ecfi t\u1eeb c\u00e1c m\u1eabu d\u1eef li\u1ec7u, \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n v\u00e0 quy\u1ebft \u0111\u1ecbnh m\u00e0 kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh r\u00f5 r\u00e0ng. C\u00f3 4 lo\u1ea1i thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y: c\u00f3 gi\u00e1m s\u00e1t, b\u00e1n gi\u00e1m s\u00e1t, kh\u00f4ng gi\u00e1m s\u00e1t v\u00e0 t\u0103ng c\u01b0\u1eddng.<\/p>\n\n\n\n<p>NPU \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c th\u1ef1c thi c\u00e1c thu\u1eadt to\u00e1n n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 nh\u01b0 \u0111\u00e0o t\u1ea1o v\u00e0 suy lu\u1eadn, trong \u0111\u00f3 c\u00e1c b\u1ed9 d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ec3 tinh ch\u1ec9nh m\u00f4 h\u00ecnh v\u00e0 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n theo th\u1eddi gian th\u1ef1c.<\/p>\n\n\n\n<p>L\u1ea5y v\u00ed d\u1ee5 nh\u01b0 con chip AI m\u1edbi nh\u1ea5t nh\u00e0 Intel. Intel tuy\u00ean b\u1ed1 chip Core Ultra s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng \u00edt h\u01a1n t\u1edbi 79% so v\u1edbi th\u1ebf h\u1ec7 tr\u01b0\u1edbc c\u1ee7a AMD l\u00e0 Ryzen 7840U khi ch\u1ea1y tr\u00ean Windows v\u00e0 nhanh h\u01a1n t\u1edbi 11% so v\u1edbi ph\u1ea7n c\u1ee9ng c\u1ee7a AMD cho c\u00e1c t\u00e1c v\u1ee5 \u0111a lu\u1ed3ng. Intel kh\u00f4ng c\u00f3 chip Ryzen 8040 s\u1eafp ra m\u1eaft \u0111\u1ec3 th\u1eed nghi\u1ec7m, nh\u01b0ng s\u1ebd r\u1ea5t th\u00fa v\u1ecb \u0111\u1ec3 ch\u00fang ta so s\u00e1nh hai \u0111\u1ed1i th\u1ee7 n\u00e0y v\u00e0o n\u0103m t\u1edbi.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"640\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-1024x640.png\" alt=\"Chip AI (NPU) t\u00edch h\u1ee3p tr\u00ean CPU Intel m\u1edbi l\u00e0 g\u00ec? T\u00ednh n\u0103ng v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 th\u1ebf n\u00e0o?\" class=\"wp-image-85110\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-1024x640.png 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-300x188.png 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-768x480.png 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-150x94.png 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-600x375.png 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-696x435.png 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-1392x870.png 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-1068x668.png 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-672x420.png 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2-1344x840.png 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-2.png 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">Meteor Lake c\u00f3 hi\u1ec7u n\u0103ng \u0111\u1eb7c bi\u1ec7t v\u1ec1 t\u00e1c v\u1ee5 AI<\/figcaption><\/figure><\/div>\n\n\n<h2><span class=\"ez-toc-section\" id=\"4_Nhung_diem_han_che_hien_tai_cua_NPU_hay_chip_AI\"><\/span>4. Nh\u1eefng \u0111i\u1ec3m h\u1ea1n ch\u1ebf hi\u1ec7n t\u1ea1i c\u1ee7a NPU hay chip AI<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ch\u00fang ta s\u1ebd th\u1ea5y NPU xu\u1ea5t hi\u1ec7n kh\u1eafp n\u01a1i v\u00e0o n\u0103m 2024, trong \u0111\u00f3 n\u1ed5i b\u1eadt nh\u1ea5t l\u00e0 chip Meteor Lake c\u1ee7a Intel. V\u1ec1 vi\u1ec7c ch\u00fang s\u1ebd \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00e0nh c\u00f4ng hay kh\u00f4ng trong t\u01b0\u01a1ng lai l\u00e0ng c\u00f4ng ngh\u1ec7 th\u00ec v\u1eabn l\u00e0 \u0111i\u1ec1u ch\u01b0a bi\u1ebft. V\u1ec1 l\u00fd thuy\u1ebft, kh\u1ea3 n\u0103ng AI n\u00e2ng cao s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, gi\u00fap n\u00f3 d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n tr\u00ean nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau.<\/p>\n\n\n\n<p>T\u1eeb \u0111\u00f3, nhu c\u1ea7u v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean AI s\u1ebd ti\u1ebfp t\u1ee5c t\u0103ng cao, trong \u0111\u00f3 NPU s\u1ebd d\u1eabn \u0111\u1ea7u. Ki\u1ebfn tr\u00fac chuy\u00ean bi\u1ec7t c\u1ee7a NPU, \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho c\u00e1c t\u00e1c v\u1ee5 h\u1ecdc m\u00e1y, cho ph\u00e9p NPU ti\u1ebfn l\u00ean trong th\u1ebf gi\u1edbi \u0111i\u1ec7n to\u00e1n. S\u1ef1 k\u1ebft h\u1ee3p &#8220;lai&#8221; GPNPU v\u00e0 nh\u1eefng ti\u1ebfn b\u1ed9 trong thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y ch\u1eafc ch\u1eafn s\u1ebd th\u00fac \u0111\u1ea9y nh\u1eefng ti\u1ebfn b\u1ed9 m\u00e0 ch\u00fang ta ch\u01b0a t\u1eebng th\u1ea5y tr\u01b0\u1edbc \u0111\u00e2y, \u0111\u1ed3ng th\u1eddi th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 v\u00e0 \u0111\u1ecbnh h\u00ecnh l\u1ea1i th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a ch\u00fang ta. Nh\u01b0ng l\u00ed thuy\u1ebft m\u1edbi ch\u1ec9 l\u00e0 l\u00ed thuy\u1ebft. Nh\u1eefng tranh c\u00e3i quanh AI v\u1eabn c\u00f2n r\u1ea5t gay g\u1eaft v\u00e0 kh\u00f4ng \u00edt tr\u01b0\u1eddng h\u1ee3p AI \u0111\u00e3 \u0111\u01b0\u1ee3c &#8220;th\u1ed5i ph\u1ed3ng&#8221; qu\u00e1 m\u1ee9c nh\u01b0ng k\u1ebft qu\u1ea3 sau c\u00f9ng th\u00ec kh\u00f4ng \u1ea5n t\u01b0\u1ee3ng \u0111\u1ebfn v\u1eady. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"640\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-1024x640.png\" alt=\"Chip AI (NPU) t\u00edch h\u1ee3p tr\u00ean CPU Intel m\u1edbi l\u00e0 g\u00ec? T\u00ednh n\u0103ng v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 th\u1ebf n\u00e0o?\" class=\"wp-image-85111\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-1024x640.png 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-300x188.png 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-768x480.png 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-150x94.png 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-600x375.png 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-696x435.png 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-1392x870.png 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-1068x668.png 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-672x420.png 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1-1344x840.png 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/01\/npu-intel-1.png 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">Ch\u00fang ta s\u1eafp ti\u1ebfn v\u00e0o k\u1ec9 nguy\u00ean c\u1ee7a AI<\/figcaption><\/figure><\/div>\n\n\n<p>Hi\u1ec7n t\u1ea1i, NPU c\u00f3 v\u1ebb kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 l\u1edbn \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi, ch\u1ec9 t\u0103ng t\u1ed1c nh\u1eefng vi\u1ec7c b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m tr\u00ean PC c\u1ee7a m\u00ecnh, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u00e0m m\u1edd n\u1ec1n trong cu\u1ed9c g\u1ecdi Zoom ho\u1eb7c th\u1ef1c hi\u1ec7n t\u1ea1o h\u00ecnh \u1ea3nh AI tr\u00ean m\u00e1y c\u1ee7a b\u1ea1n. Tuy nhi\u00ean, trong t\u01b0\u01a1ng lai, khi c\u00e1c t\u00ednh n\u0103ng AI ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng h\u01a1n, ch\u00fang c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu trong m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NPU s\u1ebd l\u00e0 t\u01b0\u01a1ng lai c\u1ee7a m\u00e1y t\u00ednh v\u00e0 t\u1ea5t nhi\u00ean Intel kh\u00f4ng th\u1ec3 ch\u1eadm tr\u1ec5 trong cu\u1ed9c \u0111ua n\u00e0y.<\/p>\n","protected":false},"author":12,"featured_media":85108,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[74],"tags":[2231,4239],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/85068"}],"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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=85068"}],"version-history":[{"count":5,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/85068\/revisions"}],"predecessor-version":[{"id":89905,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/85068\/revisions\/89905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/85108"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=85068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=85068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=85068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}