{"id":161381,"date":"2025-12-22T10:00:30","date_gmt":"2025-12-22T03:00:30","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=161381"},"modified":"2025-12-22T10:00:52","modified_gmt":"2025-12-22T03:00:52","slug":"chip-quang-hoc-moi-cho-ai","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/chip-quang-hoc-moi-cho-ai\/","title":{"rendered":"Trung Qu\u1ed1c t\u1ea1o \u0111\u1ed9t ph\u00e1 v\u1edbi chip quang h\u1ecdc m\u1edbi cho AI"},"content":{"rendered":"\n<p><strong>PV Tech News<\/strong> &#8211; Trung Qu\u1ed1c c\u00f4ng b\u1ed1 chip quang h\u1ecdc LightGen, vi x\u1eed l\u00fd ho\u00e0n to\u00e0n b\u1eb1ng \u00e1nh s\u00e1ng \u0111\u1ea7u ti\u00ean d\u00e0nh cho hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh AI quy m\u00f4 l\u1edbn, mang l\u1ea1i t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n t\u1eed truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n<p>Trong b\u1ed1i c\u1ea3nh nhu c\u1ea7u t\u00ednh to\u00e1n cho AI ng\u00e0y c\u00e0ng b\u00f9ng n\u1ed5 sau k\u1ef7 nguy\u00ean \u0110\u1ecbnh lu\u1eadt Moore, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u Trung Qu\u1ed1c \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng v\u1edbi LightGen \u2013 m\u1ed9t chip quang h\u1ecdc ti\u00ean ti\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t cho c\u00e1c m\u00f4 h\u00ecnh tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o t\u1ea1o sinh. \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi \u0111\u1ed9i ng\u0169 t\u1eeb \u0110\u1ea1i h\u1ecdc Giao th\u00f4ng Th\u01b0\u1ee3ng H\u1ea3i v\u00e0 \u0110\u1ea1i h\u1ecdc Thanh Hoa, c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c \u0111\u0103ng t\u1ea3i tr\u00ean t\u1ea1p ch\u00ed <em>Science<\/em> v\u00e0o ng\u00e0y 19\/12\/2025 v\u00e0 \u0111\u01b0\u1ee3c vinh danh l\u00e0 b\u00e0i b\u00e1o n\u1ed5i b\u1eadt. PGS.TS Chen Yitong, \u0111\u1ea1i di\u1ec7n nh\u00f3m nghi\u00ean c\u1ee9u, chia s\u1ebb: &#8220;\u0110\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean m\u1ed9t vi x\u1eed l\u00fd \u0111i\u1ec7n to\u00e1n ho\u00e0n to\u00e0n quang h\u1ecdc \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c m\u00f4 h\u00ecnh AI t\u1ea1o sinh ng\u1eef ngh\u0129a v\u00e0 h\u00ecnh \u1ea3nh \u1edf quy m\u00f4 l\u1edbn.&#8221;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai.jpg\" alt=\"Trung Qu\u1ed1c t\u1ea1o \u0111\u1ed9t ph\u00e1 v\u1edbi chip quang h\u1ecdc m\u1edbi cho AI\" class=\"wp-image-161382\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/12\/chip-quang-hoc-moi-cho-ai-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Trung Qu\u1ed1c t\u1ea1o \u0111\u1ed9t ph\u00e1 v\u1edbi chip quang h\u1ecdc m\u1edbi cho AI<\/figcaption><\/figure>\n\n\n\n<p>LightGen ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd x\u1eed l\u00fd th\u00f4ng tin b\u1eb1ng photon thay v\u00ec electron nh\u01b0 c\u00e1c chip b\u00e1n d\u1eabn th\u00f4ng th\u01b0\u1eddng, t\u1eadn d\u1ee5ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd song song v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a \u00e1nh s\u00e1ng \u0111\u1ec3 v\u01b0\u1ee3t qua nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 n\u0103ng l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t. Chip n\u00e0y \u0111\u00e3 chinh ph\u1ee5c ba th\u00e1ch th\u1ee9c l\u1edbn: t\u00edch h\u1ee3p h\u01a1n hai tri\u1ec7u n\u01a1-ron quang t\u1eed tr\u00ean m\u1ed9t con chip duy nh\u1ea5t; th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i chi\u1ec1u d\u1eef li\u1ec7u ho\u00e0n to\u00e0n qua quang h\u1ecdc; v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c thu\u1eadt to\u00e1n hu\u1ea5n luy\u1ec7n d\u00e0nh ri\u00eang cho m\u00f4 h\u00ecnh t\u1ea1o sinh quang h\u1ecdc m\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o d\u1eef li\u1ec7u th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<p>V\u1ec1 m\u1eb7t hi\u1ec7u su\u1ea5t, LightGen ghi d\u1ea5u \u1ea5n \u1ea5n t\u01b0\u1ee3ng v\u1edbi t\u1ed1c \u0111\u1ed9 t\u00ednh to\u00e1n \u0111\u1ea1t 3,57&#215;10^4 TOPS (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 35.700 ngh\u00ecn t\u1ef7 ph\u00e9p t\u00ednh m\u1ed7i gi\u00e2y) v\u00e0 hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng l\u00ean \u0111\u1ebfn 6,64&#215;10^2 TOPS m\u1ed7i watt, \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 v\u01b0\u1ee3t xa c\u00e1c chip \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u nh\u01b0 Nvidia A100. Trong c\u00e1c th\u1eed nghi\u1ec7m th\u1ef1c t\u1ebf, chip \u0111\u00e3 ch\u1ee9ng minh kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh \u1ea3nh \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao theo ng\u1eef ngh\u0129a, sinh m\u00f4 h\u00ecnh 3D, s\u1ea3n xu\u1ea5t video s\u1eafc n\u00e9t v\u00e0 ki\u1ec3m so\u00e1t n\u1ed9i dung m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<p>Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra c\u1ee7a n\u00f3 ngang t\u1ea7m v\u1edbi c\u00e1c m\u1ea1ng n\u01a1-ron \u0111\u1ec9nh cao nh\u01b0 Stable Diffusion hay NeRF, nh\u01b0ng v\u1edbi th\u1eddi gian x\u1eed l\u00fd nhanh h\u01a1n v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3. N\u1ebfu k\u1ebft h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb \u0111\u1ea7u v\u00e0o hi\u1ec7n \u0111\u1ea1i, LightGen c\u00f3 ti\u1ec1m n\u0103ng c\u1ea3i thi\u1ec7n s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n l\u00ean \u0111\u1ebfn 7 b\u1eadc v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ebfn 8 b\u1eadc so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u01a1ng th\u1eddi.<\/p>\n\n\n\n<p>PGS.TS Chen Yitong nh\u1ea5n m\u1ea1nh: &#8220;M\u1ed7i \u0111\u1ed9t ph\u00e1 trong ba l\u0129nh v\u1ef1c n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c xem l\u00e0 th\u00e0nh t\u1ef1u l\u1edbn lao ri\u00eang l\u1ebb, nh\u01b0ng LightGen \u0111\u00e3 k\u1ebft h\u1ee3p ch\u00fang m\u1ed9t c\u00e1ch ho\u00e0n h\u1ea3o, m\u1edf ra tri\u1ec3n khai quang h\u1ecdc to\u00e0n di\u1ec7n t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i cho c\u00e1c nhi\u1ec7m v\u1ee5 t\u1ea1o sinh quy m\u00f4 l\u1edbn.&#8221; C\u00f4ng ngh\u1ec7 n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u00e1nh d\u1ea5u m\u1ed1c son trong l\u0129nh v\u1ef1c \u0111i\u1ec7n to\u00e1n quang h\u1ecdc m\u00e0 c\u00f2n h\u1ee9a h\u1eb9n \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai c\u1ee7a AI, v\u1edbi kh\u1ea3 n\u0103ng th\u00fac \u0111\u1ea9y c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea1o sinh th\u00f4ng minh \u1edf t\u1ed1c \u0111\u1ed9 cao h\u01a1n v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n bao gi\u1edd h\u1ebft.<\/p>\n\n\n\n<p>\u0110\u1eebng qu\u00ean theo d\u00f5i <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> \u0111\u1ec3 bi\u1ebft th\u00eam nh\u1eefng tin t\u1ee9c m\u1edbi nh\u1ea5t v\u1ec1 c\u00f4ng ngh\u1ec7 b\u1ea1n nh\u00e9!<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/nvidia-bat-dau-san-xuat-gpu-rubin-voi-cong-nghe-hbm4-tien-tien\/\" target=\"_blank\" rel=\"noreferrer noopener\">NVIDIA b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t GPU Rubin v\u1edbi c\u00f4ng ngh\u1ec7 HBM4 ti\u00ean ti\u1ebfn<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/nvidia-ra-mat-hyperlink-tro-ly-ai-tim-kiem-sieu-nhanh-tren-pc\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nvidia ra m\u1eaft Hyperlink \u2013 Tr\u1ee3 l\u00fd AI t\u00ecm ki\u1ebfm si\u00eau nhanh tr\u00ean PC<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/nvidia-chuan-bi-cho-the-he-gpu-moi\/\" target=\"_blank\" rel=\"noreferrer noopener\">NVIDIA chu\u1ea9n b\u1ecb cho th\u1ebf h\u1ec7 GPU m\u1edbi, b\u1eaft \u0111\u1ea7u chuy\u1ec3n sang tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n Nova Boot42<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>PV Tech News &#8211; Trung Qu\u1ed1c c\u00f4ng b\u1ed1 chip quang h\u1ecdc LightGen, vi x\u1eed l\u00fd ho\u00e0n to\u00e0n b\u1eb1ng \u00e1nh s\u00e1ng \u0111\u1ea7u ti\u00ean d\u00e0nh cho hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh AI quy m\u00f4 l\u1edbn, mang l\u1ea1i t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n t\u1eed truy\u1ec1n th\u1ed1ng. Trong b\u1ed1i c\u1ea3nh nhu [&hellip;]<\/p>\n","protected":false},"author":42,"featured_media":161382,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[4392,74],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/161381"}],"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\/42"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=161381"}],"version-history":[{"count":1,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/161381\/revisions"}],"predecessor-version":[{"id":161384,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/161381\/revisions\/161384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/161382"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=161381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=161381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=161381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}