{"id":6574,"date":"2025-11-04T11:12:00","date_gmt":"2025-11-04T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/tpu-tensor-processing-unit-google-ai-accelerator\/"},"modified":"2026-06-22T05:34:25","modified_gmt":"2026-06-22T05:34:25","slug":"tpu-tensor-processing-unit-google-ai-accelerator","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/tpu-tensor-processing-unit-google-ai-accelerator","title":{"rendered":"Hi\u1ec3u r\u00f5 TPU: Ki\u1ebfn tr\u00fac Tensor Processing Unit c\u1ee7a Google"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/54d67b7b0d92483599dd22af221ec259.webp\" alt=\"What Is TPU?\" class=\"wp-image-6570\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/54d67b7b0d92483599dd22af221ec259.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/54d67b7b0d92483599dd22af221ec259-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/54d67b7b0d92483599dd22af221ec259-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/54d67b7b0d92483599dd22af221ec259-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/54d67b7b0d92483599dd22af221ec259-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f TPU (\u0110\u01a1n v\u1ecb x\u1eed l\u00fd tensor) l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\u0110\u01a1n v\u1ecb x\u1eed l\u00fd tensor (TPU)<\/strong> l\u00e0 b\u1ed9 t\u0103ng t\u1ed1c AI \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang b\u1edfi Google nh\u1eb1m t\u0103ng t\u1ed1c c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c h\u1ecdc m\u00e1y\u2014\u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c thao t\u00e1c h\u1ecdc s\u00e2u d\u1ef1a tr\u00ean c\u00e1c ph\u00e9p t\u00ednh ten-x\u01a1 v\u00e0 ma tr\u1eadn quy m\u00f4 l\u1edbn. Kh\u00e1c v\u1edbi CPU ho\u1eb7c GPU, TPU \u0111\u01b0\u1ee3c chuy\u00ean bi\u1ec7t ho\u00e1 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-application-specific-integrated-circuit-asic\/\">IC chuy\u00ean d\u1ee5ng (ASIC)<\/a> thi\u1ebft k\u1ebf \u0111\u1ec3 hu\u1ea5n luy\u1ec7n v\u00e0 suy lu\u1eadn m\u1ea1ng n\u01a1-ron v\u1edbi th\u00f4ng l\u01b0\u1ee3ng cao v\u00e0 hi\u1ec7u su\u1ea5t cao \u1edf quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f L\u00fd do Google ph\u00e1t tri\u1ec3n TPU<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u1ed1i \u01b0u ho\u00e1 cho h\u1ecdc s\u00e2u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ea1ng n\u01a1-ron y\u00eau c\u1ea7u c\u00e1c ph\u00e9p to\u00e1n to\u00e1n h\u1ecdc song song quy m\u00f4 l\u1edbn, ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c t\u00e1c v\u1ee5 nh\u00e2n\u2013c\u1ed9ng ma tr\u1eadn. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-cpu-central-processing-unit\/\"><strong>CPU<\/strong><\/a> g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c n\u00e0y, trong khi <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-a-gpu-graphics-processing-units\/\"><strong>GPU<\/strong><\/a>, d\u00f9 m\u1ea1nh m\u1ebd, l\u1ea1i l\u00e0 c\u00e1c b\u1ed9 t\u0103ng t\u1ed1c \u0111a n\u0103ng.<br\/><strong>TPU <\/strong>\u0111\u01b0\u1ee3c t\u1ea1o ra nh\u1eb1m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110\u1ea1t hi\u1ec7u n\u0103ng c\u1ef1c cao tr\u00ean m\u1ed7i watt<\/p><\/li><li><p>T\u1ed1i \u0111a ho\u00e1 th\u00f4ng l\u01b0\u1ee3ng nh\u00e2n ma tr\u1eadn<\/p><\/li><li><p>H\u1ed7 tr\u1ee3 c\u00e1c m\u00f4 h\u00ecnh AI quy m\u00f4 l\u1edbn m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed<\/p><\/li><li><p>\u0110\u00e1p \u1ee9ng nhu c\u1ea7u n\u1ed9i b\u1ed9 ng\u00e0y c\u00e0ng t\u0103ng t\u1ea1i Google Search, D\u1ecbch thu\u1eadt, YouTube, Maps v\u00e0 c\u00e1c m\u00f4 h\u00ecnh AI<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Thi\u1ebft k\u1ebf l\u1ea5y AI l\u00e0m trung t\u00e2m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb \u0111\u1ea7u, ki\u1ebfn tr\u00fac <strong>TPU<\/strong> t\u1eadp trung v\u00e0o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Thi\u1ebft k\u1ebf \u0111\u1ed3ng b\u1ed9 ph\u1ea7n c\u1ee9ng\u2013ph\u1ea7n m\u1ec1m v\u1edbi TensorFlow<\/p><\/li><li><p>C\u00e1c \u0111\u1ecbnh d\u1ea1ng \u0111\u1ed9 ch\u00ednh x\u00e1c gi\u1ea3m (v\u00ed d\u1ee5: bfloat16, int8) nh\u1eb1m t\u00ednh to\u00e1n ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/p><\/li><li><p>C\u00e1c c\u1ea5u tr\u00fac m\u1edf r\u1ed9ng quy m\u00f4 cho c\u1ee5m nhi\u1ec1u chip<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f Gi\u1ea3i th\u00edch ki\u1ebfn tr\u00fac TPU<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1ac50e745d64fcb9d389c7931db629e.png\" alt=\"TPU Architecture\" class=\"wp-image-6571\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1ac50e745d64fcb9d389c7931db629e.png 1536w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1ac50e745d64fcb9d389c7931db629e-300x200.png 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1ac50e745d64fcb9d389c7931db629e-1024x683.png 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1ac50e745d64fcb9d389c7931db629e-768x512.png 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1ac50e745d64fcb9d389c7931db629e-18x12.png 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110\u1ed9ng c\u01a1 ma tr\u1eadn h\u1ec7 th\u1ed1ng m\u1ea1ch \u0111\u1eadp (Systolic Matrix Engines)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00f5i c\u1ee7a m\u1ed7i chip TPU l\u00e0 m\u1ed9t <strong>\u0111\u01a1n v\u1ecb nh\u00e2n ma tr\u1eadn quy m\u00f4 l\u1edbn<\/strong> \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed theo m\u1ea3ng h\u1ec7 th\u1ed1ng m\u1ea1ch \u0111\u1eadp, cho ph\u00e9p th\u1ef1c hi\u1ec7n h\u00e0ng ngh\u00ecn ph\u00e9p to\u00e1n nh\u00e2n\u2013c\u1ed9ng \u0111\u1ed3ng th\u1eddi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ed9 nh\u1edb b\u0103ng th\u00f4ng cao<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c TPU hi\u1ec7n \u0111\u1ea1i t\u00edch h\u1ee3p <strong>HBM<\/strong> \u0111\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u v\u1edbi b\u0103ng th\u00f4ng c\u1ef1c cao, ng\u0103n ch\u1eb7n c\u00e1c \u0111i\u1ec3m ngh\u1ebdn b\u1ed9 nh\u1edb th\u01b0\u1eddng g\u1eb7p trong c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean GPU.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >K\u1ebft n\u1ed1i &amp; Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c TPU c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng th\u00e0nh <strong>C\u1ee5m TPU (TPU Pods)<\/strong>, \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau b\u1eb1ng m\u1ea1ng c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 b\u0103ng th\u00f4ng cao nh\u1eb1m t\u1ea1o th\u00e0nh c\u00e1c c\u1ee5m AI m\u00f4-\u0111un \u0111\u1ea1t m\u1ee9c exaflop \u0111a d\u1ea1ng.<br\/>Ki\u1ebfn tr\u00fac n\u00e0y cho ph\u00e9p hu\u1ea5n luy\u1ec7n c\u00e1c m\u00f4 h\u00ecnh c\u1ef1c l\u1edbn v\u00e0 suy lu\u1eadn nhanh h\u01a1n \u1edf quy m\u00f4 si\u00eau l\u1edbn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f C\u00e1c th\u1ebf h\u1ec7 TPU v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u1ed5i b\u1eadt<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 134px;\"\/><col style=\"width: 200px;\"\/><col style=\"width: 179px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>Th\u1ebf h\u1ec7<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"200\"><p>Tr\u1ecdng t\u00e2m<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"179\"><p>B\u1ed9 nh\u1edb &amp; Kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Ghi ch\u00fa<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>TPU v1<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"200\"><p>Suy lu\u1eadn<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"179\"><p>T\u00ednh to\u00e1n 8-bit<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tri\u1ec3n khai n\u1ed9i b\u1ed9 l\u1ea7n \u0111\u1ea7u ti\u00ean<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>TPU v2<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"200\"><p>Hu\u1ea5n luy\u1ec7n &amp; Suy lu\u1eadn<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"179\"><p>bfloat16, HBM<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ra m\u1eaft Cloud TPU<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>TPU v3<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"200\"><p>Hu\u1ea5n luy\u1ec7n quy m\u00f4 l\u1edbn<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"179\"><p>L\u00e0m m\u00e1t b\u1eb1ng ch\u1ea5t l\u1ecfng, HBM<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u1ee5m t\u1ed1i \u0111a ~1.000 chip<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>TPU v4<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"200\"><p>C\u00e1c c\u1ee5m hi\u1ec7u su\u1ea5t exascale hi\u1ec7u qu\u1ea3<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"179\"><p>HBM 32 GB, m\u1ea1ng l\u01b0\u1edbi n\u00e2ng cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Quy m\u00f4 trung t\u00e2m d\u1eef li\u1ec7u<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>TPU v6 \u201cTrillium\u201d<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"200\"><p>X\u1eed l\u00fd AI m\u1eadt \u0111\u1ed9 cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"179\"><p>Nhi\u1ec1u ng\u0103n x\u1ebfp HBM<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Hi\u1ec7u n\u0103ng t\u0103ng ~5\u00d7 so v\u1edbi th\u1ebf h\u1ec7 tr\u01b0\u1edbc<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>TPU v7 \u201cIronwood\u201d<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"200\"><p>Ki\u1ebfn tr\u00fac \u01b0u ti\u00ean suy lu\u1eadn<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"179\"><p>T\u1ed1i \u01b0u h\u00f3a FP8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u00e0nh ri\u00eang cho ph\u1ee5c v\u1ee5 LLM<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f So s\u00e1nh TPU \u2013 GPU \u2013 CPU<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"315\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a83e15692e184550860b10ac91d93a99.webp\" alt=\"TPU vs GPU vs CPU\" class=\"wp-image-6572\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a83e15692e184550860b10ac91d93a99.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a83e15692e184550860b10ac91d93a99-300x79.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a83e15692e184550860b10ac91d93a99-1024x269.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a83e15692e184550860b10ac91d93a99-768x202.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a83e15692e184550860b10ac91d93a99-18x5.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 134px;\"\/><col style=\"width: 194px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>\u0110\u1eb7c t\u00ednh<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"194\"><p>TPU<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-a-gpu-graphics-processing-units\/\">GPU<\/a><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-cpu-central-processing-unit\/\">CPU<\/a><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>M\u1ee5c \u0111\u00edch<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"194\"><p>X\u1eed l\u00fd tensor chuy\u00ean bi\u1ec7t cho AI<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u0103ng t\u1ed1c \u0111\u1ed3 h\u1ecda v\u00e0 h\u1ecdc m\u00e1y<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00ednh to\u00e1n t\u1ed5ng qu\u00e1t<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"194\"><p>M\u1ea1ng n\u01a1-ron, m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLM)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u00e1y t\u00ednh hi\u1ec7u n\u0103ng cao (HPC), h\u1ecdc m\u00e1y, \u0111\u1ed3 h\u1ecda<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ec7 \u0111i\u1ec1u h\u00e0nh, logic, \u1ee9ng d\u1ee5ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>Kh\u1ea3 n\u0103ng x\u1eed l\u00fd song song<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"194\"><p>R\u1ea5t cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u1ea5p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>Hi\u1ec7u qu\u1ea3<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"194\"><p>Hi\u1ec7u n\u0103ng cao nh\u1ea5t cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c AI<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110a n\u0103ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"134\"><p>Tri\u1ec3n khai<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"194\"><p>\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 c\u1ee5m m\u00e1y ch\u1ee7<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 t\u1ea1i ch\u1ed7 (on-prem)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kh\u1eafp m\u1ecdi n\u01a1i<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00f3m l\u1ea1i:<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><em>CPU mang t\u00ednh ph\u1ed5 qu\u00e1t. GPU linh ho\u1ea1t. TPU t\u1eadp trung chuy\u00ean s\u00e2u v\u00e0o AI quy m\u00f4 l\u1edbn.<\/em><\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f C\u00e1c l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng TPU<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh quy m\u00f4 l\u1edbn<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4 h\u00ecnh bi\u1ebfn \u0111\u1ed5i (transformer), h\u1ec7 th\u1ed1ng \u0111\u1ec1 xu\u1ea5t v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLM).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Suy lu\u1eadn tr\u00ean \u0111\u00e1m m\u00e2y<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TPU v\u1eadn h\u00e0nh to\u00e0n c\u1ea7u <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/link-pp-optical-modules-ai-iot-big-data-performance-reliability\/\">Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c AI<\/a> nh\u01b0 x\u1ebfp h\u1ea1ng t\u00ecm ki\u1ebfm, d\u1ecbch ng\u00f4n ng\u1eef, nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o sinh t\u1ed5ng h\u1ee3p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Edge TPU<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bi\u1ebfn th\u1ec3 TPU nh\u1eb9 ch\u1ea1y suy lu\u1eadn h\u1ecdc m\u00e1y c\u1ee5c b\u1ed9 tr\u00ean thi\u1ebft b\u1ecb bi\u00ean\/thi\u1ebft b\u1ecb nh\u00fang nh\u1eb1m \u0111\u1ea1t tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/iot-internet-of-things-definition-and-real-world-examples\/\">IoT<\/a> th\u00f4ng minh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f Th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t khi tri\u1ec3n khai TPU<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>S\u1eed d\u1ee5ng c\u00e1c ki\u1ec3u d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 (bfloat16 \/ int8) \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a<\/p><\/li><li><p>T\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1eddng \u1ed1ng d\u1eef li\u1ec7u cho x\u1eed l\u00fd ph\u00e2n t\u00e1n<\/p><\/li><li><p>Ch\u1ecdn TPU Pods cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c quy m\u00f4 LLM<\/p><\/li><li><p>C\u00e2n nh\u1eafc thi\u1ebft k\u1ebf t\u1ea3n nhi\u1ec7t v\u00e0 m\u1ea1ng \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 c\u1ee5m<\/p><\/li><li><p>T\u1eadn d\u1ee5ng chi\u1ebfn l\u01b0\u1ee3c \u0111i\u1ec7n to\u00e1n lai (hybrid cloud + edge) nh\u1eb1m c\u00e2n b\u1eb1ng m\u1eadt \u0111\u1ed9 x\u1eed l\u00fd<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f TPU v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng AI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4 h\u00ecnh AI ng\u00e0y c\u00e0ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u t\u00e0i nguy\u00ean t\u00ednh to\u00e1n h\u01a1n bao gi\u1edd h\u1ebft, chuy\u1ec3n tr\u1ecdng t\u00e2m t\u1eeb hu\u1ea5n luy\u1ec7n thu\u1ea7n t\u00fay sang <strong>suy lu\u1eadn th\u1eddi gian th\u1ef1c \u1edf quy m\u00f4 l\u1edbn<\/strong>.<br\/>TPU s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n trong c\u00e1c l\u0129nh v\u1ef1c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u1eadt \u0111\u1ed9 k\u1ebft n\u1ed1i<\/p><\/li><li><p>Ki\u1ebfn tr\u00fac ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/p><\/li><li><p>\u0110\u1ed9 ch\u00ednh x\u00e1c lai (v\u00ed d\u1ee5: FP8)<\/p><\/li><li><p>T\u00edch h\u1ee3p v\u1edbi c\u00e1c khu\u00f4n kh\u1ed5 ph\u1ea7n m\u1ec1m (TensorFlow, JAX, PyTorch qua XLA)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Khi kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c AI gia t\u0103ng t\u1ed1c \u0111\u1ed9, kh\u1ea3 n\u0103ng x\u1eed l\u00fd chuy\u00ean bi\u1ec7t v\u00e0 k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 c\u1ef1c cao tr\u1edf th\u00e0nh nh\u1eefng th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-data-center\/\">trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i<\/a> v\u00e0 thi\u1ebft k\u1ebf m\u1ea1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f M\u1ed1i li\u00ean h\u1ec7 v\u1edbi LINK-PP<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c t\u0103ng t\u1ed1c AI \u1edf quy m\u00f4 si\u00eau l\u1edbn ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ea1ng l\u01b0\u1edbi k\u1ebft n\u1ed1i ti\u00ean ti\u1ebfn v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng k\u1ebft n\u1ed1i \u0111\u00e1ng tin c\u1eady. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK-PP<\/a> c\u00e1c th\u00e0nh ph\u1ea7n h\u1ed7 tr\u1ee3 m\u00f4i tr\u01b0\u1eddng trung t\u00e2m d\u1eef li\u1ec7u v\u1eadn h\u00e0nh c\u00e1c tri\u1ec3n khai TPU, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef t\u1ed1c \u0111\u1ed9 cao <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>\u0111\u1ea7u n\u1ed1i RJ45 MagJack c\u1ee7a LINK-PP<\/strong><\/a><\/p><\/li><li><p><strong>SFP\/25G\/100G<\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">module quang<br><\/a><\/p><\/li><li><p><strong>PoE<\/strong> gi\u1ea3i ph\u00e1p cho thi\u1ebft b\u1ecb AI bi\u00ean<\/p><\/li><li><p>B\u1ed9 k\u1ebft n\u1ed1i Ethernet c\u00f4ng nghi\u1ec7p &amp; IoT<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2699\ufe0f K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TPU<\/strong> \u0111\u1ea1i di\u1ec7n cho m\u1ed9t b\u01b0\u1edbc ti\u1ebfn l\u1edbn trong l\u0129nh v\u1ef1c t\u00ednh to\u00e1n chuy\u00ean bi\u1ec7t <strong>AI<\/strong>\u2014\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho c\u00e1c kh\u1ed1i c\u00f4ng vi\u1ec7c tensor v\u00e0 c\u00e1c thao t\u00e1c m\u1ea1ng n\u01a1-ron quy m\u00f4 l\u1edbn. Khi vi\u1ec7c \u00e1p d\u1ee5ng AI t\u1ea1o sinh v\u00e0 h\u1ecdc s\u00e2u \u0111ang t\u0103ng t\u1ed1c tr\u00ean to\u00e0n c\u1ea7u, c\u00e1c \u0111\u01a1n v\u1ecb x\u1eed l\u00fd tensor (TPU) \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c v\u1eadn h\u00e0nh c\u00e1c c\u1ee5m hu\u1ea5n luy\u1ec7n v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng suy lu\u1eadn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng ho\u1eb7c h\u1ed7 tr\u1ee3 m\u00f4i tr\u01b0\u1eddng trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00f4ng ngh\u1ec7 TPU mang l\u1ea1i c\u00e1i nh\u00ecn s\u00e2u s\u1eafc qu\u00fd gi\u00e1 v\u1ec1 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng AI hi\u1ec7u n\u0103ng cao\u2014c\u0169ng nh\u01b0 c\u00e1c c\u01a1 h\u1ed9i trong ph\u1ea7n c\u1ee9ng v\u00e0 th\u00e0nh ph\u1ea7n m\u1ea1ng th\u1ebf h\u1ec7 ti\u1ebfp theo.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u TPU \u2013 Tensor Processing Unit l\u00e0 g\u00ec, c\u00e1ch b\u1ed9 t\u0103ng t\u1ed1c AI c\u1ee7a Google ho\u1ea1t \u0111\u1ed9ng, c\u00e1c th\u1ebf h\u1ec7 TPU ch\u1ee7 ch\u1ed1t, so s\u00e1nh TPU v\u1edbi GPU v\u00e0 vai tr\u00f2 c\u1ee7a TPU trong vi\u1ec7c x\u1eed l\u00fd h\u1ecdc m\u00e1y quy m\u00f4 l\u1edbn m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>","protected":false},"author":1,"featured_media":6573,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[22,24,26],"class_list":["post-6574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-integrated-rj45-connectors","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/comments?post=6574"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6574\/revisions"}],"predecessor-version":[{"id":10935,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6574\/revisions\/10935"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/6573"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=6574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=6574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=6574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}