{"id":21164,"date":"2025-03-20T15:42:48","date_gmt":"2025-03-20T08:42:48","guid":{"rendered":"https:\/\/thegioimaychu.vn\/blog\/?p=21164"},"modified":"2025-03-21T07:31:02","modified_gmt":"2025-03-21T00:31:02","slug":"nvidia-spectrum-x-photonics-bo-chuyen-mach-quang-tu-giup-mo-rong-ai-factory-len-hang-trieu-gpu","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/nvidia-spectrum-x-photonics-bo-chuyen-mach-quang-tu-giup-mo-rong-ai-factory-len-hang-trieu-gpu-p21164\/","title":{"rendered":"NVIDIA Spectrum-X Photonics, b\u1ed9 chuy\u1ec3n m\u1ea1ch quang t\u1eed gi\u00fap m\u1edf r\u1ed9ng AI Factory l\u00ean h\u00e0ng tri\u1ec7u GPU"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p>NVIDIA v\u1eeba c\u00f4ng b\u1ed1 c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch quang t\u1eed (photonics) NVIDIA Spectrum-X v\u00e0 NVIDIA Quantum-X, cho ph\u00e9p c\u00e1c nh\u00e0 m\u00e1y AI k\u1ebft n\u1ed1i h\u00e0ng tri\u1ec7u GPU tr\u00ean kh\u1eafp c\u00e1c \u0111\u1ecba \u0111i\u1ec3m trong khi gi\u00fap l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh. NVIDIA \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 h\u1ee3p nh\u1ea5t gi\u1eefa c\u00e1c m\u1ea1ch \u0111i\u1ec7n t\u1eed v\u00e0 truy\u1ec1n d\u1eabn quang h\u1ecdc \u1edf quy m\u00f4 l\u1edbn.<\/p>\n<p>Khi c\u00e1c nh\u00e0 m\u00e1y AI ph\u00e1t tri\u1ec3n \u0111\u1ebfn quy m\u00f4 l\u1edbn ch\u01b0a t\u1eebng c\u00f3, c\u00e1c k\u1ebft n\u1ed1i m\u1ea1ng trong h\u1ec7 th\u1ed1ng ph\u1ea3i ph\u00e1t tri\u1ec3n \u0111\u1ec3 b\u1eaft k\u1ecbp. C\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch quang t\u1eed NVIDIA l\u00e0 gi\u1ea3i ph\u00e1p m\u1ea1ng ti\u00ean ti\u1ebfn nh\u1ea5t th\u1ebf gi\u1edbi. Ch\u00fang t\u00edch h\u1ee3p c\u00e1c c\u1ea3i ti\u1ebfn quang h\u1ecdc v\u1edbi c\u00f4ng su\u1ea5t laser gi\u1ea3m 4 l\u1ea7n \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n 3,5 l\u1ea7n, t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u cao h\u01a1n 63 l\u1ea7n, kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i m\u1ea1ng t\u1ed1t h\u01a1n 10 l\u1ea7n \u1edf quy m\u00f4 l\u1edbn v\u00e0 tri\u1ec3n khai nhanh h\u01a1n 1,3 l\u1ea7n so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng.<\/p>\n<blockquote>\n<ul>\n<li>1,6 Terabits m\u1ed7i gi\u00e2y tr\u00ean m\u1ed7i c\u1ed5ng chuy\u1ec3n m\u1ea1ch \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng g\u1ea5p 3,5 l\u1ea7n v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i g\u1ea5p 10 l\u1ea7n trong c\u00e1c nh\u00e0 m\u00e1y AI<\/li>\n<li>Ph\u00e1t minh chung v\u00e0 h\u1ee3p t\u00e1c v\u1edbi TSMC, Coherent, Corning Incorporated, Foxconn, Lumentum v\u00e0 SENKO \u0111\u1ec3 t\u1ea1o ra quy tr\u00ecnh quang h\u1ecdc, chu\u1ed7i cung \u1ee9ng v\u00e0 silicon t\u00edch h\u1ee3p<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u201cC\u00e1c nh\u00e0 m\u00e1y AI l\u00e0 m\u1ed9t lo\u1ea1i trung t\u00e2m d\u1eef li\u1ec7u m\u1edbi c\u00f3 quy m\u00f4 c\u1ef1c l\u1edbn v\u00e0 h\u1ea1 t\u1ea7ng m\u1ea1ng ph\u1ea3i \u0111\u01b0\u1ee3c t\u00e1i ph\u00e1t minh \u0111\u1ec3 theo k\u1ecbp\u201d, Jensen Huang, nh\u00e0 s\u00e1ng l\u1eadp ki\u00eam CEO c\u1ee7a NVIDIA cho bi\u1ebft. \u201cB\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p ph\u1ea7n c\u1ee9ng quang t\u1eed tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch, NVIDIA \u0111ang ph\u00e1 v\u1ee1 nh\u1eefng h\u1ea1n ch\u1ebf c\u0169 c\u1ee7a m\u1ea1ng si\u00eau quy m\u00f4 c\u1ea5p doanh nghi\u1ec7p v\u00e0 m\u1edf ra c\u00e1nh c\u1ed5ng \u0111\u1ebfn c\u00e1c nh\u00e0 m\u00e1y AI c\u00f3 h\u00e0ng tri\u1ec7u GPU b\u00ean trong\u201d.<\/p>\n<p>B\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng photonics c\u1ee7a NVIDIA c\u00f3 s\u1eb5n nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a n\u1ec1n t\u1ea3ng NVIDIA Spectrum-X Photonics Ethernet v\u00e0 NVIDIA Quantum-X Photonics InfiniBand.<\/p>\n<p>N\u1ec1n t\u1ea3ng m\u1ea1ng Ethernet Spectrum-X mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 m\u1eadt \u0111\u1ed9 b\u0103ng th\u00f4ng g\u1ea5p 1,6 l\u1ea7n so v\u1edbi Ethernet truy\u1ec1n th\u1ed1ng d\u00e0nh cho c\u00e1c nh\u00e0 m\u00e1y AI si\u00eau l\u1edbn, \u0111a ng\u01b0\u1eddi thu\u00ea, bao g\u1ed3m c\u1ea3\u00a0si\u00eau m\u00e1y t\u00ednh l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi.<\/p>\n<p>Video gi\u1edbi thi\u1ec7u v\u1ec1 c\u00f4ng ngh\u1ec7:<\/p>\n<p><iframe loading=\"lazy\" title=\"Dive Into NVIDIA Co-Packaged Optics-Based Switches\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/kS8r7UcexJU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>B\u1ed9 chuy\u1ec3n m\u1ea1ch NVIDIA Spectrum-X Photonics bao g\u1ed3m nhi\u1ec1u c\u1ea5u h\u00ecnh, bao g\u1ed3m 128 c\u1ed5ng 800Gbps ho\u1eb7c 512 c\u1ed5ng 200Gbps, cung c\u1ea5p t\u1ed5ng b\u0103ng th\u00f4ng 100Tb\/s, c\u0169ng nh\u01b0 512 c\u1ed5ng 800Gbps ho\u1eb7c 2.048 c\u1ed5ng 200Gbps, cho t\u1ed5ng th\u00f4ng l\u01b0\u1ee3ng l\u00e0 400Tb\/s.<\/p>\n<p>C\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch NVIDIA Quantum-X Photonics cung c\u1ea5p 144 c\u1ed5ng InfiniBand 800Gbps d\u1ef1a tr\u00ean SerDes 200Gbps v\u00e0 s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf l\u00e0m m\u00e1t b\u1eb1ng ch\u1ea5t l\u1ecfng \u0111\u1ec3 l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3 c\u00e1c ph\u1ea7n c\u1ee9ng photonic tr\u00ean bo m\u1ea1ch. C\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch NVIDIA Quantum-X Photonics cung c\u1ea5p t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n g\u1ea5p 2 l\u1ea7n v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao h\u01a1n g\u1ea5p 5 l\u1ea7n cho c\u00e1c c\u1ea5u tr\u00fac t\u00ednh to\u00e1n AI so v\u1edbi th\u1ebf h\u1ec7 tr\u01b0\u1edbc.<\/p>\n<h3>M\u1ed9t h\u1ec7 sinh th\u00e1i &#8216;\u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i&#8217;<\/h3>\n<p>H\u1ec7 sinh th\u00e1i quang t\u1eed c\u1ee7a NVIDIA bao g\u1ed3m TSMC, Browave, Coherent,\u00a0Corning Incorporated, Fabrinet, Foxconn, Lumentum, SENKO, SPIL, Sumitomo Electric Industries v\u00e0 TFC Communication.<\/p>\n<p>\u201cM\u1ed9t l\u00e0n s\u00f3ng m\u1edbi c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y AI \u0111\u00f2i h\u1ecfi hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ea3o tr\u00ec t\u1ed1i thi\u1ec3u \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c quy m\u00f4 c\u1ea7n thi\u1ebft cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c th\u1ebf h\u1ec7 ti\u1ebfp theo\u201d, CC Wei, ch\u1ee7 t\u1ecbch ki\u00eam gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh c\u1ee7a TSMC cho bi\u1ebft. \u201cGi\u1ea3i ph\u00e1p silicon quang t\u1eed c\u1ee7a TSMC k\u1ebft h\u1ee3p th\u1ebf m\u1ea1nh c\u1ee7a ch\u00fang t\u00f4i trong c\u1ea3 s\u1ea3n xu\u1ea5t chip ti\u00ean ti\u1ebfn v\u00e0 c\u00f4ng ngh\u1ec7 chip stacking 3D TSMC-SoIC \u0111\u1ec3 gi\u00fap NVIDIA m\u1edf kh\u00f3a kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng quy m\u00f4 c\u1ee7a nh\u00e0 m\u00e1y AI l\u00ean m\u1ed9t tri\u1ec7u GPU v\u00e0 h\u01a1n th\u1ebf n\u1eefa, m\u1edf r\u1ed9ng ranh gi\u1edbi c\u1ee7a AI\u201d.<\/p>\n<p>NVIDIA photonics s\u1ebd th\u00fac \u0111\u1ea9y s\u1ef1 t\u0103ng tr\u01b0\u1edfng m\u1ea1nh m\u1ebd cho l\u00e0n s\u00f3ng m\u1edbi c\u00e1c nh\u00e0 m\u00e1y AI hi\u1ec7n \u0111\u1ea1i, c\u00f9ng v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 thu ph\u00e1t quang c\u1eafm \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c c\u00f4ng ty h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh nh\u01b0 Coherent, Eoptolink, Fabrinet v\u00e0 Innolight.<\/p>\n<h3>K\u1ebf ho\u1ea1ch ra th\u1ecb tr\u01b0\u1eddng<\/h3>\n<p>D\u1ef1 ki\u1ebfn \u200b\u200bc\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch NVIDIA Quantum-X Photonics InfiniBand s\u1ebd c\u00f3 m\u1eb7t v\u00e0o cu\u1ed1i n\u0103m nay, c\u00f2n c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch Ethernet NVIDIA Spectrum-X Photonics s\u1ebd c\u00f3 m\u1eb7t v\u00e0o n\u0103m 2026 t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p h\u1ea1 t\u1ea7ng v\u00e0 h\u1ec7 th\u1ed1ng h\u00e0ng \u0111\u1ea7u.<\/p>\n<p>\u2192 Xem th\u00eam v\u1ec1 <strong><a href=\"https:\/\/www.nvidia.com\/en-us\/networking\/products\/silicon-photonics\/\">c\u00f4ng ngh\u1ec7 chuy\u1ec3n m\u1ea1ch Quantum-X Photonics<\/a>.<\/strong><\/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","protected":false},"excerpt":{"rendered":"<p>NVIDIA v&#7915;a c&ocirc;ng b&#7889; c&aacute;c b&#7897; chuy&#7875;n m&#7841;ch quang t&#7917; (photonics) NVIDIA Spectrum-X v&agrave; NVIDIA Quantum-X, cho ph&eacute;p c&aacute;c nh&agrave; m&aacute;y AI k&#7871;t n&#7889;i h&agrave;ng tri&#7879;u GPU tr&ecirc;n kh&#7855;p c&aacute;c &#273;&#7883;a &#273;i&#7875;m trong khi gi&uacute;p l&agrave;m gi&#7843;m &#273;&aacute;ng k&#7875; m&#7913;c ti&ecirc;u th&#7909; n&#259;ng l&#432;&#7907;ng v&agrave; chi ph&iacute; v&#7853;n h&agrave;nh. NVIDIA &#273;&atilde; &#273;&#7841;t &#273;&#432;&#7907;c s&#7921; h&#7907;p&#8230;<\/p>\n","protected":false},"author":2,"featured_media":21201,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3,1],"tags":[1273,1363,1314,1347],"class_list":["post-21164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-hpc","category-tong-hop","tag-ai-factory","tag-high-performance-networking","tag-nvidia","tag-photonics"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NVIDIA Spectrum-X Photonics, b\u1ed9 chuy\u1ec3n m\u1ea1ch quang t\u1eed gi\u00fap m\u1edf r\u1ed9ng AI Factory l\u00ean h\u00e0ng tri\u1ec7u 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\/nvidia-spectrum-x-photonics-bo-chuyen-mach-quang-tu-giup-mo-rong-ai-factory-len-hang-trieu-gpu-p21164\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"NVIDIA Spectrum-X Photonics, b\u1ed9 chuy\u1ec3n m\u1ea1ch quang t\u1eed gi\u00fap m\u1edf r\u1ed9ng AI Factory l\u00ean h\u00e0ng tri\u1ec7u GPU - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"NVIDIA v&#7915;a c&ocirc;ng b&#7889; c&aacute;c b&#7897; chuy&#7875;n m&#7841;ch quang t&#7917; (photonics) NVIDIA Spectrum-X v&agrave; NVIDIA Quantum-X, cho ph&eacute;p c&aacute;c nh&agrave; m&aacute;y AI k&#7871;t n&#7889;i h&agrave;ng tri&#7879;u GPU tr&ecirc;n kh&#7855;p c&aacute;c &#273;&#7883;a &#273;i&#7875;m trong khi gi&uacute;p l&agrave;m gi&#7843;m &#273;&aacute;ng k&#7875; m&#7913;c ti&ecirc;u th&#7909; n&#259;ng l&#432;&#7907;ng v&agrave; chi ph&iacute; v&#7853;n h&agrave;nh. 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