{"id":5901,"date":"2026-07-23T06:47:31","date_gmt":"2026-07-22T23:47:31","guid":{"rendered":"https:\/\/useful.vn\/?p=5901"},"modified":"2026-07-23T06:47:31","modified_gmt":"2026-07-22T23:47:31","slug":"chip-may-tinh-nhanh-gap-478-lan-gpu-cua-nvidia","status":"publish","type":"post","link":"https:\/\/useful.vn\/?p=5901","title":{"rendered":"Chip m\u00e1y t\u00ednh nhanh g\u1ea5p 478 l\u1ea7n GPU c\u1ee7a Nvidia"},"content":{"rendered":"
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\nChip m\u00e1y t\u00ednh nhanh g\u1ea5p 478 l\u1ea7n GPU c\u1ee7a Nvidia <\/h1>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c ph\u00e1t tri\u1ec3n chip m\u00e1y t\u00ednh si\u00eau nh\u1ecf c\u00f3 th\u1ec3 t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u tr\u00ean m\u1ea3ng b\u1ed9 nh\u1edb \u0111\u01a1n, m\u00f4 ph\u1ecfng c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p c\u1ee7a b\u1ed9 n\u00e3o theo th\u1eddi gian th\u1ef1c.<\/p>\n

Trong b\u00e0i b\u00e1o c\u00f4ng b\u1ed1 h\u00f4m 2\/6 tr\u00ean t\u1ea1p ch\u00ed Science<\/em>, nh\u00f3m nghi\u00ean c\u1ee9u \u1edf \u0110\u1ea1i h\u1ecdc B\u1eafc Kinh v\u00e0 Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc Trung Qu\u1ed1c m\u00f4 t\u1ea3 chip nh\u1edb 40 nanomet t\u00edch h\u1ee3p m\u1ea1ng n\u01a1-ron nh\u00e2n t\u1ea1o. Thi\u1ebft b\u1ecb n\u00e0y c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua c\u00e1c gi\u1edbi h\u1ea1n t\u00ednh to\u00e1n, t\u00e1i t\u1ea1o b\u1ec1 m\u1eb7t n\u00e3o ph\u1ee9c t\u1ea1p trong ch\u01b0a \u0111\u1ea7y n\u1eeda gi\u00e2y, nhanh g\u1ea5p 50 – 478 l\u1ea7n b\u1ed9 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda (GPU) Nvidia A100. Theo nh\u00f3m ph\u00e1t tri\u1ec3n, chip m\u1edbi kh\u00f4ng ch\u1ec9 hay \u0111\u1ed5i c\u00e1ch ch\u1ea9n \u0111o\u00e1n v\u00e0 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh tho\u00e1i h\u00f3a th\u1ea7n kinh nh\u01b0 Alzheimer m\u00e0 c\u00f2n n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a giao di\u1ec7n n\u00e3o – m\u00e1y t\u00ednh v\u00e0 h\u1ed7 tr\u1ee3 b\u00e1c s\u0129 ph\u1eabu thu\u1eadt.<\/p>\n

Gi\u00e1o s\u01b0 Yang Yuchao, ph\u00f3 hi\u1ec7u tr\u01b0\u1edfng tr\u01b0\u1eddng k\u1ef9 thu\u1eadt \u0111i\u1ec7n t\u1eed v\u00e0 m\u00e1y t\u00ednh c\u1ee7a \u0110\u1ea1i h\u1ecdc B\u1eafc Kinh, tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u, chia s\u1ebb con chip c\u00f3 th\u1ec3 t\u00e1i hi\u1ec7n ch\u00ednh x\u00e1c nh\u1eefng n\u1ebfp g\u1ea5p c\u1ee7a b\u1ed9 n\u00e3o cho \u1ee9ng d\u1ee5ng y t\u1ebf, bi\u1ebfn b\u1ea3n sao k\u1ef9 thu\u1eadt s\u1ed1 n\u00e3o theo h\u01b0\u1edbng c\u00e1 nh\u00e2n h\u00f3a th\u00e0nh hi\u1ec7n th\u1ef1c, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng neuron trong ph\u1eabu thu\u1eadt.<\/p>\n

Theo SCMP<\/em>, b\u1ed9 n\u00e3o ng\u01b0\u1eddi c\u00f3 nhi\u1ec1u n\u1ebfp nh\u0103n \u0111\u1ec3 t\u0103ng di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t, qua \u0111\u00f3 c\u00f3 th\u1ec3 ch\u1ee9a h\u00e0ng t\u1ef7 neuron b\u00ean trong h\u1ed9p s\u1ecd. Tr\u01b0\u1edbc \u0111\u00e2y, qu\u00e1 tr\u00ecnh t\u00e1i t\u1ea1o nh\u1eefng \u0111\u01b0\u1eddng r\u00e3nh ph\u1ee9c t\u1ea1p n\u00e0y theo th\u1eddi gian th\u1ef1c \u0111\u00f2i h\u1ecfi thi\u1ebft b\u1ecb l\u1edbn \u0111\u1eaft ti\u1ec1n cho c\u00e1c t\u00ednh to\u00e1n k\u00e9o d\u00e0i. C\u1ea5u tr\u00fac m\u00e1y t\u00ednh ti\u00eau chu\u1ea9n v\u1ea5p ph\u1ea3i r\u00e0o c\u1ea3n v\u00ec b\u1ed9 l\u01b0u tr\u1eef v\u00e0 x\u1eed l\u00fd t\u00e1ch ri\u00eang, d\u1eef li\u1ec7u ph\u1ea3i truy\u1ec1n li\u00ean t\u1ee5c gi\u1eefa b\u1ed9 nh\u1edb v\u00e0 b\u1ed9 x\u1eed l\u00fd, d\u1eabn t\u1edbi \u0111\u1ed9 tr\u1ec5 l\u1edbn v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n cao.<\/p>\n

Yang v\u00e0 \u0111\u1ed3ng nghi\u1ec7p gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng n\u01a1-ron v\u00e0o ki\u1ebfn tr\u00fac t\u00ednh to\u00e1n k\u1ebft h\u1ee3p b\u1ed9 nh\u1edb v\u00e0 b\u1ed9 x\u1eed l\u00fd tr\u00ean c\u00f9ng m\u1ed9t chip. Thi\u1ebft k\u1ebf n\u00e0y l\u01b0u tr\u1eef d\u1eef li\u1ec7u v\u00e0 t\u00ednh to\u00e1n trong c\u00f9ng m\u1ed9t m\u1ea3ng b\u1ed9 nh\u1edb. Qua \u0111\u00f3, nh\u00f3m nghi\u00ean c\u1ee9u bi\u1ebfn m\u1ed9t l\u1ed7i l\u1edbn c\u00f3 th\u1ec3 l\u00e0m cho d\u1eef li\u1ec7u k\u00e9m \u1ed5n \u0111\u1ecbnh \u1edf chip nh\u1edb th\u1ebf h\u1ec7 ti\u1ebfp theo th\u00e0nh c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n m\u1ea1nh m\u1ebd. C\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a h\u1ecd m\u00f4 ph\u1ecfng t\u00ednh m\u1ec1m d\u1ebbo c\u1ee7a kh\u1edbp th\u1ea7n kinh, v\u1ed1n l\u00e0 m\u1ee5c ti\u00eau theo \u0111u\u1ed5i t\u1eeb l\u00e2u trong k\u1ef9 thu\u1eadt th\u1ea7n kinh h\u1ecdc.<\/p>\n

Hai chuy\u00ean gia t\u1ea1i Trung t\u00e2m Nghi\u00ean c\u1ee9u Juelich \u1edf \u0110\u1ee9c, so s\u00e1nh vi\u1ec7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u v\u00e0 t\u00ednh to\u00e1n trong c\u00f9ng m\u1ed9t m\u1ea3ng b\u1ed9 nh\u1edb gi\u1ed1ng nh\u01b0 “x\u1eed l\u00fd s\u1eefa t\u01b0\u01a1i t\u1ea1i trang tr\u1ea1i thay v\u00ec chuy\u1ec3n t\u1edbi nh\u00e0 m\u00e1y”. Theo Pan Daily<\/em>, v\u1edbi \u0111\u1ed9 tr\u1ec5 \u1edf m\u1ee9c 2,12 mili gi\u00e2y, chip m\u1edbi c\u00f3 th\u1ec3 m\u1edf \u0111\u01b0\u1eddng cho t\u00ednh to\u00e1n th\u1eddi gian th\u1ef1c trong ch\u1ee5p \u1ea3nh l\u00e2m s\u00e0ng, robot v\u00e0 tr\u00ed tu\u1ec7 hi\u1ec7n th\u00e2n.<\/p>\n

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Card g\u1eafn chip A100. \u1ea2nh: Nvidia<\/em><\/p>\n<\/figcaption><\/figure>\n

Theo Inside AI<\/em>, b\u1ed9 x\u1eed l\u00fd A100 c\u1ee7a Nvidia \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o tr\u00ean quy tr\u00ecnh TSMC 7 nanomet, v\u1eadn h\u00e0nh xu\u1ea5t s\u1eafc trong c\u00e1c c\u00f4ng vi\u1ec7c song song nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho nh\u1eefng t\u00ednh to\u00e1n th\u01b0a th\u1edbt v\u00e0 kh\u00f4ng \u0111\u1ec1u \u0111\u1eb7n th\u01b0\u1eddng g\u1eb7p trong m\u00f4 ph\u1ecfng th\u1ea7n kinh. Hi\u1ec7u su\u1ea5t c\u1ee7a chip m\u1edbi xu\u1ea5t ph\u00e1t t\u1eeb s\u1ef1 t\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd gi\u1eefa b\u1ed9 nh\u1edb v\u00e0 logic, t\u1eadp trung v\u00e0o m\u1ed9t l\u0129nh v\u1ef1c chuy\u00ean bi\u1ec7t thay v\u00ec t\u00ednh linh ho\u1ea1t \u0111a d\u1ee5ng.<\/p>\n

M\u1ed9t s\u1ed1 chuy\u00ean gia cho r\u1eb1ng vi\u1ec7c so s\u00e1nh hi\u1ec7u su\u1ea5t c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u00fang m\u00f4i tr\u01b0\u1eddng l\u00e2m s\u00e0ng trong th\u1ef1c t\u1ebf. A100 l\u00e0 b\u1ed9 t\u0103ng t\u1ed1c \u0111a d\u1ee5ng, trong khi con chip c\u1ee7a nh\u00f3m nghi\u00ean c\u1ee9u Trung Qu\u1ed1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ed9t c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3. H\u01a1n n\u1eefa, nghi\u00ean c\u1ee9u kh\u00f4ng ti\u1ebft l\u1ed9 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng ho\u1eb7c kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng s\u1ea3n xu\u1ea5t, nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 tri\u1ec3n khai chip.<\/p>\n

Nghi\u00ean c\u1ee9u c\u1ee7a Yang v\u00e0 \u0111\u1ed3ng nghi\u1ec7p d\u1ef1a tr\u00ean h\u00e0ng th\u1eadp k\u1ef7 ph\u00e1t tri\u1ec3n l\u0129nh v\u1ef1c t\u00ednh to\u00e1n th\u1ea7n kinh h\u1ecdc, t\u1eeb v\u00f5ng m\u1ea1c silicon \u0111\u1eddi \u0111\u1ea7u c\u1ee7a Carver Mead \u0111\u1ebfn chip TrueNorth c\u1ee7a IBM v\u00e0 Loihi c\u1ee7a Intel. Tuy nhi\u00ean, ph\u1ea7n l\u1edbn n\u1ed7 l\u1ef1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y g\u1eb7p kh\u00f3 kh\u0103n khi c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 trung th\u1ef1c sinh h\u1ecdc v\u00e0 hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf. Nh\u00f3m nghi\u00ean c\u1ee9u t\u1ea1i \u0110\u1ea1i h\u1ecdc B\u1eafc Kinh t\u1eadp trung v\u00e0o t\u00e1i t\u1ea1o b\u1ec1 m\u1eb7t v\u1ecf n\u00e3o \u0111\u1ec3 t\u1ea1o ra s\u1ea3n ph\u1ea9m c\u00f3 gi\u00e1 tr\u1ecb l\u00e2m s\u00e0ng. Ti\u1ebfp theo, c\u00e1c nh\u00e0 khoa h\u1ecdc s\u1ebd th\u1eed nghi\u1ec7m con chip tr\u00ean \u0111\u1ed9ng v\u1eadt v\u00e0 t\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng ch\u1ee5p \u1ea3nh y t\u1ebf hi\u1ec7n c\u00f3.<\/p>\n

An Khang<\/strong> t\u1ed5ng h\u1ee3p <\/em><\/p>\n<\/article>\n

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https:\/\/vnexpress.net\/chip-may-tinh-nhanh-gap-478-lan-gpu-cua-nvidia-5093964.html<\/p>\n","protected":false},"excerpt":{"rendered":"

Chip m\u00e1y t\u00ednh nhanh g\u1ea5p 478 l\u1ea7n GPU c\u1ee7a Nvidia C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c ph\u00e1t tri\u1ec3n chip m\u00e1y t\u00ednh si\u00eau nh\u1ecf c\u00f3 th\u1ec3 t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u tr\u00ean m\u1ea3ng b\u1ed9 nh\u1edb \u0111\u01a1n, m\u00f4 ph\u1ecfng c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p c\u1ee7a b\u1ed9 n\u00e3o theo th\u1eddi gian th\u1ef1c. Trong b\u00e0i b\u00e1o c\u00f4ng b\u1ed1<\/p>\n","protected":false},"author":1,"featured_media":5902,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-5901","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/5901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5901"}],"version-history":[{"count":0,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/5901\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/media\/5902"}],"wp:attachment":[{"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}