{"id":5755,"date":"2021-12-19T22:35:27","date_gmt":"2021-12-19T22:35:27","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=5755"},"modified":"2021-12-20T00:59:48","modified_gmt":"2021-12-20T00:59:48","slug":"dpu-la-gi","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/dpu-la-gi-p5755\/","title":{"rendered":"DPU l\u00e0 g\u00ec? Kh\u00e1c bi\u1ec7t g\u00ec so v\u1edbi CPU, GPU?"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p>H\u1eb3n nhi\u00ean, b\u1ea1n \u0111\u00e3 qu\u00e1 quen thu\u1ed9c v\u1edbi CPU (Central Processing Unit). Linh ho\u1ea1t v\u00e0 \u0111\u00e1p \u1ee9ng nhanh, trong nhi\u1ec1u n\u0103m qua, CPU l\u00e0 th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh duy nh\u1ea5t trong h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 m\u00e1y t\u00ednh.<\/p>\n<p>V\u1ec1 sau, GPU (Graphic Processing Unit), \u0111\u00e3 xu\u1ea5t hi\u1ec7n v\u00e0 d\u1ea7n chi\u1ebfm vai tr\u00f2 quan tr\u1ecdng trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng m\u00e1y t\u00ednh \u0111\u1eb7c th\u00f9. Ban \u0111\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111\u1ed3 h\u1ecda m\u1ea1nh m\u1ebd v\u00e0 theo th\u1eddi gian th\u1ef1c, kh\u1ea3 n\u0103ng x\u1eed l\u00fd song song l\u00e0m cho ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho h\u1ea7u h\u1ebft c\u00e1c t\u00e1c v\u1ee5 \u0111i\u1ec7n to\u00e1n t\u0103ng t\u1ed1c.<\/p>\n<p>\u0110i\u1ec1u \u0111\u00f3 khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh chi\u1ebfc ch\u00eca kh\u00f3a m\u1edf c\u00e1nh c\u1eeda cho <a class=\"iblink\" href=\"\/blog\/tag\/ai\/\">tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/a>, h\u1ecdc s\u00e2u v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn.<\/p>\r\n\t\t\t\t<div class=\"tgmcad hor\" style=\"text-align:center;margin:30px 0; padding: 10px 0; border-radius:5px; border-top:solid 1px #ccc; border-bottom:solid 1px #ccc; \">\r\n\t\t\t\t<a href=\"https:\/\/thegioimaychu.vn\/giai-phap\/deep-learning\/\"><img decoding=\"async\" alt=\"Gi\u1ea3i ph\u00e1p h\u1ea1 t\u1ea7ng Deep Learning, Tr\u00ed tu\u1ec7 Nh\u00e2n t\u1ea1o - AI\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/11\/tgmc-deep-learning.jpg\" \/><\/a>\r\n\t\t\t\t<\/div>\n<p>Tuy nhi\u00ean trong m\u1ed9t th\u1eadp k\u1ef7 qua, \u0111i\u1ec7n to\u00e1n \u0111\u00e3 v\u01b0\u1ee3t ra kh\u1ecfi gi\u1edbi h\u1ea1n c\u1ee7a PC v\u00e0 m\u00e1y ch\u1ee7 &#8211; v\u1edbi CPU v\u00e0 GPU cung c\u1ea5p s\u1ee9c m\u1ea1nh cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u si\u00eau quy m\u00f4 m\u1edbi.<\/p>\n<p>C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u1edbi m\u1ed9t ch\u1ee7ng lo\u1ea1i b\u1ed9 x\u1eed l\u00fd m\u1edbi m\u1ea1nh m\u1ebd. DPU, Data Processing Unit, \u0111\u00e3 tr\u1edf th\u00e0nh th\u00e0nh vi\u00ean th\u1ee9 ba c\u1ee7a m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n t\u0103ng t\u1ed1c t\u1eadp trung v\u00e0o d\u1eef li\u1ec7u. Nh\u1eefng b\u1ed9 x\u1eed l\u00fd m\u1edbi n\u00e0y s\u1ebd \u0111\u1ea1i di\u1ec7n cho m\u1ed9t trong ba tr\u1ee5 c\u1ed9t ch\u00ednh c\u1ee7a \u0111i\u1ec7n to\u00e1n trong t\u01b0\u01a1ng lai, Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh c\u1ee7a NVIDIA, Jensen Huang n\u00f3i trong m\u1ed9t b\u00e0i thuy\u1ebft tr\u00ecnh v\u00e0o \u0111\u1ea7u th\u00e1ng n\u00e0y.<\/p>\n<p>CPU d\u00e0nh cho \u0111i\u1ec7n to\u00e1n \u0111a d\u1ee5ng, GPU d\u00e0nh cho \u0111i\u1ec7n to\u00e1n t\u0103ng t\u1ed1c v\u00e0 DPU, th\u1ee9 gi\u00fap di chuy\u1ec3n d\u1eef li\u1ec7u xung quanh data center, s\u1ebd th\u1ef1c hi\u1ec7n vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u.<\/p>\n<h2>DPU l\u00e0 g\u00ec?<\/h2>\n<h2>V\u1eady \u0111i\u1ec1u g\u00ec l\u00e0m cho DPU kh\u00e1c bi\u1ec7t?<\/h2>\n<p>DPU l\u00e0 m\u1ed9t l\u1edbp b\u1ed9 vi x\u1eed l\u00fd c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh m\u1edbi k\u1ebft h\u1ee3p ba y\u1ebfu t\u1ed1 ch\u00ednh. DPU l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng tr\u00ean chip (SOC) k\u1ebft h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n:<\/p>\n<ul>\n<li>CPU \u0111a l\u00f5i, hi\u1ec7u n\u0103ng cao, c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c b\u1eb1ng ph\u1ea7n m\u1ec1m, th\u01b0\u1eddng d\u1ef1a tr\u00ean ki\u1ebfn tr\u00fac ARM ph\u1ed5 bi\u1ebfn, k\u1ebft h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n SoC kh\u00e1c.<\/li>\n<li>Giao di\u1ec7n m\u1ea1ng hi\u1ec7u su\u1ea5t cao c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch, x\u1eed l\u00fd v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 \u1edf t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u01b0\u1eddng truy\u1ec1n, ho\u1eb7c t\u1ed1c \u0111\u1ed9 chung c\u1ee7a ph\u1ea7n c\u00f2n l\u1ea1i tr\u00ean network, \u0111i t\u1edbi GPU v\u00e0 CPU.<\/li>\n<li>M\u1ed9t b\u1ed9 m\u00e1y t\u0103ng t\u1ed1c linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \u0111a d\u1ea1ng, gi\u00fap gi\u1ea3m t\u1ea3i v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng cho AI v\u00e0 Machine Learning, b\u1ea3o m\u1eadt, vi\u1ec5n th\u00f4ng v\u00e0 l\u01b0u tr\u1eef, v\u00e0 nhi\u1ec1u th\u1ee9 kh\u00e1c.<\/li>\n<\/ul>\n<p>T\u1ea5t c\u1ea3 c\u00e1c kh\u1ea3 n\u0103ng c\u1ee7a DPU n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 cho ph\u00e9p t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng <a class=\"iblink\" href=\"\/blog\/tag\/cloud-computing\/\">\u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> g\u1ed1c (cloud-native) d\u1ef1a tr\u00ean ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd, \u0111\u1ed9c l\u1eadp, s\u1ebd t\u1ea1o ra th\u1ebf h\u1ec7 <a class=\"iblink\" href=\"\/blog\/tag\/cloud-computing\/\">\u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> ti\u1ebfp theo.<\/p>\n<h2>DPU: \u0110\u01b0\u1ee3c h\u1ee3p nh\u1ea5t v\u00e0o SmartNIC<\/h2>\n<p>DPU c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t b\u1ed9 x\u1eed l\u00fd nh\u00fang \u0111\u1ed9c l\u1eadp, nh\u01b0ng n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o SmartNIC, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n giao ti\u1ebfp m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m th\u00e0nh ph\u1ea7n ch\u00ednh trong m\u00e1y ch\u1ee7 th\u1ebf h\u1ec7 ti\u1ebfp theo.<\/p>\n<p>C\u00e1c thi\u1ebft b\u1ecb kh\u00e1c \u0111\u01b0\u1ee3c hi\u1ec3u sai th\u00e0nh DPU b\u1ecf l\u1ee1 c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ee7a ba kh\u1ea3 n\u0103ng quan tr\u1ecdng n\u00e0y, \u0111\u00f3 l\u00e0 \u0111i\u1ec1u c\u01a1 b\u1ea3n \u0111\u1ec3 tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi: DPU l\u00e0 g\u00ec?<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2020\/06\/tgmc-blog-5ed8eb362bedf.jpg\" alt=\"DPU, ho\u1eb7c c\u00e1c \u0111\u01a1n v\u1ecb x\u1eed l\u00fd d\u1eef li\u1ec7u, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m b\u1ed9 x\u1eed l\u00fd nh\u00fang \u0111\u1ed9c l\u1eadp, nh\u01b0ng ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o SmartNIC, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n giao di\u1ec7n m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m th\u00e0nh ph\u1ea7n ch\u00ednh trong m\u00e1y ch\u1ee7 th\u1ebf h\u1ec7 ti\u1ebfp theo.\" \/><\/p>\n<p>DPU c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m b\u1ed9 x\u1eed l\u00fd nh\u00fang \u0111\u1ed9c l\u1eadp, nh\u01b0ng ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o SmartNIC, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n giao di\u1ec7n m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m th\u00e0nh ph\u1ea7n ch\u00ednh trong m\u00e1y ch\u1ee7 th\u1ebf h\u1ec7 ti\u1ebfp theo.<\/p>\n<p>V\u00ed d\u1ee5, m\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p s\u1eed d\u1ee5ng b\u1ed9 x\u1eed l\u00fd \u0111\u1ed9c quy\u1ec1n kh\u00f4ng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u1ee9ng d\u1ee5ng v\u00e0 ph\u00e1t tri\u1ec3n phong ph\u00fa, \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi h\u1ec7 sinh th\u00e1i CPU ARM r\u1ed9ng l\u1edbn.<\/p>\n<p>M\u1ed9t s\u1ed1 h\u00e3ng tuy\u00ean b\u1ed1 h\u1ecd c\u00f3 DPU, nh\u01b0ng m\u1eafc l\u1ed7i \u1edf vi\u1ec7c ch\u1ec9 t\u1eadp trung v\u00e0o CPU nh\u00fang \u0111\u1ec3 th\u1ef1c hi\u1ec7n x\u1eed l\u00fd lu\u1ed3ng d\u1eef li\u1ec7u (data path).<\/p>\n<h2>DPU: M\u1ed9t s\u1ef1 t\u1eadp trung v\u00e0o n\u0103ng l\u1ef1c x\u1eed l\u00fd d\u1eef li\u1ec7u<\/h2>\n<p>S\u1ebd th\u1eadt s\u1ef1 thi\u1ebfu t\u00ednh c\u1ea1nh tranh v\u00e0 kh\u00f3 m\u1edf r\u1ed9ng n\u1ebfu c\u1ed1 g\u1eafng \u0111\u00e1nh b\u1ea1i CPU x86 truy\u1ec1n th\u1ed1ng b\u1eb1ng vi\u1ec7c t\u1ea5n c\u00f4ng v\u00e0o hi\u1ec7u su\u1ea5t, \u0111\u00f3 s\u1ebd l\u00e0 m\u1ed9t tr\u1eadn thua. N\u1ebfu vi\u1ec7c x\u1eed l\u00fd c\u00e1c packet 100 Gigabit\/sec l\u00e0 s\u1ef1 y\u1ebfu th\u1ebf c\u1ee7a x86, t\u1ea1i sao CPU nh\u00fang s\u1ebd ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n?<\/p>\n<p>Network interface c\u1ea7n ph\u1ea3i \u0111\u1ee7 m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t \u0111\u1ec3 x\u1eed l\u00fd t\u1ea5t c\u1ea3 c\u00e1c nhu c\u1ea7u x\u1eed l\u00fd network data path. CPU nh\u00fang n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1edfi t\u1ea1o lu\u1ed3ng (path) \u0111i\u1ec1u khi\u1ec3n v\u00e0 x\u1eed l\u00fd c\u00e1c ngo\u1ea1i l\u1ec7. Ngo\u00e0i ra kh\u00f4ng c\u00f3 g\u00ec kh\u00e1c h\u01a1n.<\/p>\n<p>T\u1ed1i thi\u1ec3u c\u1ea7n c\u00f3 10 kh\u1ea3 n\u0103ng m\u00e0 c\u00e1c c\u00f4ng c\u1ee5 t\u0103ng t\u1ed1c network data path c\u00f3 th\u1ec3 cung c\u1ea5p:<\/p>\n<ul>\n<li>Ph\u00e2n t\u00edch g\u00f3i d\u1eef li\u1ec7u, kh\u1edbp v\u00e0 can thi\u1ec7p \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t open virtual switch (OVS)<\/li>\n<li>T\u0103ng t\u1ed1c truy\u1ec1n d\u1eef li\u1ec7u RDMA cho Zero Touch RoCE<\/li>\n<li>B\u1ed9 t\u0103ng t\u1ed1c GPU-Direct \u0111\u1ec3 b\u1ecf qua CPU v\u00e0 cung c\u1ea5p d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp t\u1edbi GPU (c\u1ea3 t\u1eeb <a class=\"iblink\" href=\"\/storage\/\">h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef<\/a> v\u00e0 t\u1eeb c\u00e1c GPU kh\u00e1c)<\/li>\n<li>T\u0103ng t\u1ed1c TCP bao g\u1ed3m RSS, LRO, checksum, v.v&#8230;<\/li>\n<li>\u1ea2o h\u00f3a m\u1ea1ng cho c\u00e1c l\u1edbp ph\u1ee7 VXLAN v\u00e0 Geneve v\u00e0 VTEP offload<\/li>\n<li>T\u0103ng t\u1ed1c traffic packet \u0111\u1ec3 cho ph\u00e9p truy\u1ec1n ph\u00e1t \u0111a ph\u01b0\u01a1ng ti\u1ec7n, CDN v\u00e0 c\u00e1c lu\u1ed3n video 4K \/ 8K m\u1edbi qua IP (RiverMax for\u00a0ST 2110)<\/li>\n<li>B\u1ed9 t\u0103ng t\u1ed1c \u0111\u1ecbnh th\u1eddi (timming accelerator) ch\u00ednh x\u00e1c cho telco Cloud RAN, ch\u1eb3ng h\u1ea1n nh\u01b0 5T cung c\u1ea5p kh\u1ea3 n\u0103ng cho 5G<\/li>\n<li>Crypto acceleration\u00a0cho IPSEC v\u00e0 TLS \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n inline n\u00ean t\u1ea5t c\u1ea3 c\u00e1c t\u0103ng t\u1ed1c kh\u00e1c v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng<\/li>\n<li>H\u1ed7 tr\u1ee3 \u1ea3o h\u00f3a cho SR-IOV, VirtIO v\u00e0 para-virtualization<\/li>\n<li>Secure Isolation: root of trust, secure boot, secure firmware upgrades, authenticated container v\u00e0 application life cycle management<\/li>\n<\/ul>\n<p>\u0110\u00e2y ch\u1ec9 l\u00e0 10 trong s\u1ed1 c\u00e1c kh\u1ea3 n\u0103ng t\u0103ng t\u1ed1c v\u00e0 ph\u1ea7n c\u1ee9ng r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 c\u00f3 th\u1ec3 tr\u1ea3 l\u1eddi c\u00f3 cho c\u00e2u h\u1ecfi: DPU l\u00e0 g\u00ec?<\/p>\n<p>V\u1eady DPU l\u00e0 g\u00ec? V\u00e0 \u0111\u00e2y l\u00e0 m\u1ed9t DPU:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2020\/06\/tgmc-blog-5ed8eb36ea4c8.png\" alt=\"DPU l\u00e0 g\u00ec? \u0110\u00e2y l\u00e0 DPU, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0110\u01a1n v\u1ecb x\u1eed l\u00fd d\u1eef li\u1ec7u.\" data-temp-aztec-id=\"4d346dbe-8dfe-4775-a48a-ec6943f078c7\" \/><\/p>\n<p>Nhi\u1ec1u con chip \u0111\u01b0\u1ee3c cho l\u00e0 DPU ch\u1ec9 t\u1eadp trung v\u00e0o vi\u1ec7c cung c\u1ea5p m\u1ed9t ho\u1eb7c hai trong s\u1ed1 c\u00e1c ch\u1ee9c n\u0103ng n\u00e0y.\u00a0M\u1ed9t n\u1ed7 l\u1ef1c t\u1ec7 nh\u1ea5t \u0111\u1ec3 gi\u1ea3m t\u1ea3i datapath trong c\u00e1c b\u1ed9 x\u1eed l\u00fd \u0111\u1ed9c quy\u1ec1n.\u00a0Trong khi vi\u1ec7c n\u00e0y l\u00e0 t\u1ed1t \u0111\u1ec3 t\u1ea1o ra prototype, \u0111\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t vi\u1ec7c kh\u00f4ng \u0111\u00e1ng k\u1ec3, v\u00ec v\u1ea5n \u0111\u1ec1 quy m\u00f4, ph\u1ea1m vi v\u00e0 \u0111\u1ed9 r\u1ed9ng c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n<p><em>T\u1eeb\u00a0<\/em>NVIDIA Blog<\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23415\">B\u01b0\u1edbc v\u00e0o k\u1ef7 nguy\u00ean tr\u1ee3 l\u00fd AI c\u00e1 nh\u00e2n &#8211; so s\u00e1nh chi ti\u1ebft NVIDIA RTX Spark v\u00e0 DGX Spark<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23322\">NVIDIA RTX PRO 4500 Blackwell Server Edition: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt t\u1eeb th\u1ebf h\u1ec7 L4 cho h\u1ea1 t\u1ea7ng AI suy lu\u1eadn hi\u1ec7u n\u0103ng cao<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23119\">NVIDIA NGC\u2011ready Low\u2011latency Edge AI: Gi\u1ea3i ph\u00e1p cho Retail, Manufacturing v\u00e0 Smart Cities<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23110\">So s\u00e1nh s\u1ee9c m\u1ea1nh c\u1ee7a m\u00e1y t\u00ednh AI DGX Spark v\u1edbi c\u00e1c card GPU m\u00e1y tr\u1ea1m chuy\u00ean nghi\u1ec7p c\u1ee7a NVIDIA<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=22969\">T\u1eeb Orin \u0111\u1ebfn Thor: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt ki\u1ebfn tr\u00fac c\u1ee7a NVIDIA JetPack 7.0 v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a robot h\u00ecnh ng\u01b0\u1eddi<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=22887\">T\u1ea1i sao g\u1ecdi NVIDIA DGX Spark l\u00e0 Si\u00eau m\u00e1y t\u00ednh AI c\u00e1 nh\u00e2n?<\/a><\/li>\n<\/ul>\n<\/p>","protected":false},"excerpt":{"rendered":"<p>H&#7859;n nhi&ecirc;n, b&#7841;n &#273;&atilde; qu&aacute; quen thu&#7897;c v&#7899;i CPU (Central Processing Unit). Linh ho&#7841;t v&agrave; &#273;&aacute;p &#7913;ng nhanh, trong nhi&#7873;u n&#259;m qua, CPU l&agrave; th&agrave;nh ph&#7847;n c&oacute; th&#7875; l&#7853;p tr&igrave;nh duy nh&#7845;t trong h&#7847;u h&#7871;t c&aacute;c h&#7879; m&aacute;y t&iacute;nh. V&#7873; sau, GPU (Graphic Processing Unit), &#273;&atilde; xu&#7845;t hi&#7879;n v&agrave; d&#7847;n chi&#7871;m vai tr&ograve; quan tr&#7885;ng&#8230;<\/p>\n","protected":false},"author":2,"featured_media":5765,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3,1],"tags":[386,385,74,1314],"class_list":["post-5755","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-hpc","category-tong-hop","tag-data-processing-unit","tag-dpu","tag-hpc","tag-nvidia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DPU l\u00e0 g\u00ec? Kh\u00e1c bi\u1ec7t g\u00ec so v\u1edbi CPU, GPU? - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/dpu-la-gi-p5755\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"DPU l\u00e0 g\u00ec? Kh\u00e1c bi\u1ec7t g\u00ec so v\u1edbi CPU, GPU? - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"H&#7859;n nhi&ecirc;n, b&#7841;n &#273;&atilde; qu&aacute; quen thu&#7897;c v&#7899;i CPU (Central Processing Unit). Linh ho&#7841;t v&agrave; &#273;&aacute;p &#7913;ng nhanh, trong nhi&#7873;u n&#259;m qua, CPU l&agrave; th&agrave;nh ph&#7847;n c&oacute; th&#7875; l&#7853;p tr&igrave;nh duy nh&#7845;t trong h&#7847;u h&#7871;t c&aacute;c h&#7879; m&aacute;y t&iacute;nh. V&#7873; sau, GPU (Graphic Processing Unit), &#273;&atilde; xu&#7845;t hi&#7879;n v&agrave; d&#7847;n chi&#7871;m vai tr&ograve; quan tr&#7885;ng...\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2020\/06\/TheGioiMayChu-Blog-DPU.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Vanito Hoang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/dpu-la-gi-p5755\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/dpu-la-gi-p5755\\\/\"},\"author\":{\"name\":\"Vanito Hoang\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#\\\/schema\\\/person\\\/feccec179330cfebfaa805639a357d18\"},\"headline\":\"DPU l\u00e0 g\u00ec? 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