{"id":25825,"date":"2025-08-01T11:27:40","date_gmt":"2025-08-01T04:27:40","guid":{"rendered":"https:\/\/vbee.vn\/blog\/?p=25825"},"modified":"2025-08-18T08:38:59","modified_gmt":"2025-08-18T01:38:59","slug":"dpu-cua-nvidia","status":"publish","type":"post","link":"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/","title":{"rendered":"T\u00ecm hi\u1ec3u DPU c\u1ee7a NVIDIA: Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd d\u1eef li\u1ec7u Data Processing Unit th\u1ebf h\u1ec7 m\u1edbi"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-grey ez-toc-container-direction\"><div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung ch\u00ednh<\/p><span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#1_DPU_la_gi\" >1. DPU l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#2_DPU_cua_NVIDIA_co_gi_noi_bat\" >2. DPU c\u1ee7a NVIDIA c\u00f3 g\u00ec n\u1ed5i b\u1eadt?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#21_Cac_san_pham_DPU_cua_NVIDIA\" >2.1 C\u00e1c s\u1ea3n ph\u1ea9m DPU c\u1ee7a NVIDIA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#22_Dac_diem_noi_bat_cua_DPU_NVIDIA\" >2.2 \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a DPU NVIDIA<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#3_Ung_dung_cua_DPU_NVIDIA_trong_cac_nganh_cong_nghiep\" >3. \u1ee8ng d\u1ee5ng c\u1ee7a DPU NVIDIA trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#31_Tri_tue_nhan_tao_va_may_hoc\" >3.1 Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 m\u00e1y h\u1ecdc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#32_Mang_va_trung_tam_du_lieu\" >3.2 M\u1ea1ng v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#33_An_ninh_mang_va_bao_mat\" >3.3 An ninh m\u1ea1ng v\u00e0 b\u1ea3o m\u1eadt<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#4_Tai_sao_chon_DPU_cua_NVIDIA\" >4. T\u1ea1i sao ch\u1ecdn DPU c\u1ee7a NVIDIA?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#41_Hieu_suat_va_kha_nang_mo_rong\" >4.1 Hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#42_Ho_tro_ky_thuat_va_cong_dong_nguoi_dung\" >4.2 H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#43_Tinh_nang_tien_tien_va_cong_nghe_doc_quyen\" >4.3 T\u00ednh n\u0103ng ti\u00ean ti\u1ebfn v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#5_Tuong_lai_cua_DPU_trong_xu_ly_du_lieu\" >5. T\u01b0\u01a1ng lai c\u1ee7a DPU trong x\u1eed l\u00fd d\u1eef li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#6_Cau_hoi_thuong_gap_ve_DPU_cua_NVIDIA\" >6. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 DPU c\u1ee7a NVIDIA<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#61_DPU_khac_gi_so_voi_GPU\" >6.1 DPU kh\u00e1c g\u00ec so v\u1edbi GPU?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#62_DPU_co_tuong_thich_voi_he_thong_hien_tai_khong\" >6.2 DPU c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#63_Chi_phi_va_loi_ich_khi_trien_khai_DPU\" >6.3 Chi ph\u00ed v\u00e0 l\u1ee3i \u00edch khi tri\u1ec3n khai DPU<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#64_DPU_co_thay_the_thiet_bi_mang_truyen_thong_khong\" >6.4 DPU c\u00f3 thay th\u1ebf thi\u1ebft b\u1ecb m\u1ea1ng truy\u1ec1n th\u1ed1ng kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/vbee.vn\/blog\/nvidia\/dpu-cua-nvidia\/#65_Lam_sao_de_bat_dau_voi_DPU\" >6.5 L\u00e0m sao \u0111\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi DPU?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div><p><strong>DPU c\u1ee7a NVIDIA \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ed9t ph\u00e1 trong vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u m\u1ea1ng, b\u1ea3o m\u1eadt v\u00e0 l\u01b0u tr\u1eef. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 vai tr\u00f2, \u01b0u \u0111i\u1ec3m v\u00e0 ti\u1ec1m n\u0103ng t\u01b0\u01a1ng lai c\u1ee7a DPU trong h\u1ec7 sinh th\u00e1i c\u00f4ng ngh\u1ec7.<\/strong><\/p><p style=\"text-align: center;\"><p><iframe style=\"position: relative; top: 0px; border: none;\" title=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng\" src=\"https:\/\/vbee.vn\/demo\" width=\"100%\" height=\"320\"><\/iframe><\/p><h2><span class=\"ez-toc-section\" id=\"1_DPU_la_gi\"><\/span>1. DPU l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>DPU (Data Processing Unit) l\u00e0 m\u1ed9t lo\u1ea1i vi m\u1ea1ch chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 trong c\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1ng v\u00e0 m\u00e1y ch\u1ee7 hi\u1ec7n \u0111\u1ea1i.<\/p><p>Nh\u1eefng vai tr\u00f2 ch\u00ednh c\u1ee7a DPU trong h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111\u1ea1i bao g\u1ed3m:<\/p><ul><li>T\u0103ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5: DPU x\u1eed l\u00fd c\u00e1c g\u00f3i tin m\u1ea1ng v\u1edbi t\u1ed1c \u0111\u1ed9 cao, c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u su\u1ea5t cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 tr\u1ec5 th\u1ea5p.<\/li><li>N\u00e2ng cao an ninh m\u1ea1ng: DPU cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng, bao g\u1ed3m m\u00e3 h\u00f3a, t\u01b0\u1eddng l\u1eeda v\u00e0 ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp.<\/li><li>T\u1ed1i \u01b0u h\u00f3a \u1ea3o h\u00f3a: DPU c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd c\u00e1c t\u00e1c v\u1ee5 \u1ea3o h\u00f3a m\u1ea1ng, gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t trong m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u.<\/li><li>X\u1eed l\u00fd d\u1eef li\u1ec7u th\u00f4ng minh: DPU th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ebfn CPU, gi\u00fap l\u1ecdc v\u00e0 t\u1ed5 ch\u1ee9c th\u00f4ng tin hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li><\/ul><figure id=\"attachment_25829\" aria-describedby=\"caption-attachment-25829\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25829\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/gioi-thieu-DPU-Data-Processing-Unit.webp\" alt=\"DPU (Data Processing Unit) l\u00e0 m\u1ed9t lo\u1ea1i vi m\u1ea1ch chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/gioi-thieu-DPU-Data-Processing-Unit.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/gioi-thieu-DPU-Data-Processing-Unit-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25829\" class=\"wp-caption-text\">DPU (Data Processing Unit) l\u00e0 m\u1ed9t lo\u1ea1i vi m\u1ea1ch chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t.<\/figcaption><\/figure><h2><span class=\"ez-toc-section\" id=\"2_DPU_cua_NVIDIA_co_gi_noi_bat\"><\/span>2. DPU c\u1ee7a NVIDIA c\u00f3 g\u00ec n\u1ed5i b\u1eadt?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>NVIDIA, c\u00f4ng ty n\u1ed5i ti\u1ebfng v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p GPU h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi, \u0111\u00e3 m\u1edf r\u1ed9ng danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh v\u1edbi d\u00f2ng DPU (Data Processing Unit) \u0111\u1ed9t ph\u00e1. DPU c\u1ee7a NVIDIA \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng <a href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/thach-thuc-han-che\/\">th\u00e1ch th\u1ee9c<\/a> ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p trong vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn t\u1ea1i c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i.<\/p><p>\u0110i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a DPU NVIDIA l\u00e0 kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p c\u1ea3 ph\u1ea7n c\u1ee9ng chuy\u00ean d\u1ee5ng v\u00e0 n\u1ec1n t\u1ea3ng ph\u1ea7n m\u1ec1m m\u1ea1nh m\u1ebd, t\u1ea1o n\u00ean m\u1ed9t gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n cho vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u. So v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p truy\u1ec1n th\u1ed1ng, DPU c\u1ee7a NVIDIA mang \u0111\u1ebfn c\u1ea3i ti\u1ebfn v\u01b0\u1ee3t b\u1eadc v\u1ec1 hi\u1ec7u su\u1ea5t, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 b\u1ea3o m\u1eadt.<\/p><h3><span class=\"ez-toc-section\" id=\"21_Cac_san_pham_DPU_cua_NVIDIA\"><\/span>2.1 C\u00e1c s\u1ea3n ph\u1ea9m DPU c\u1ee7a NVIDIA<span class=\"ez-toc-section-end\"><\/span><\/h3><p>NVIDIA BlueField-2 DPU:<\/p><ul><li>T\u00edch h\u1ee3p 8 l\u00f5i Arm A72 v\u1edbi t\u1ed1c \u0111\u1ed9 l\u00ean \u0111\u1ebfn 2.5GHz<\/li><li>H\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i m\u1ea1ng l\u00ean \u0111\u1ebfn 2&#215;100\/200Gb\/s<\/li><li>T\u0103ng t\u1ed1c m\u1ea1ng, b\u1ea3o m\u1eadt v\u00e0 l\u01b0u tr\u1eef<\/li><li>C\u00f4ng ngh\u1ec7 ConnectX-6 Dx cho hi\u1ec7u su\u1ea5t m\u1ea1ng \u0111\u1ec9nh cao<\/li><li>X\u1eed l\u00fd m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3 \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng<\/li><\/ul><p>NVIDIA BlueField-3 DPU:<\/p><ul><li>Hi\u1ec7u su\u1ea5t cao h\u01a1n 10 l\u1ea7n so v\u1edbi BlueField-2<\/li><li>16 l\u00f5i Arm A78 m\u1ea1nh m\u1ebd<\/li><li>H\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i \u0111\u1ebfn 400Gb\/s<\/li><li>Kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd v\u1edbi t\u00ednh n\u0103ng zero-trust security<\/li><li>T\u1ed1i \u01b0u h\u00f3a cho AI v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u tr\u00ean m\u1ea1ng<\/li><\/ul><figure id=\"attachment_25834\" aria-describedby=\"caption-attachment-25834\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25834\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/NVIDIA-BlueField-3-DPU.webp\" alt=\"NVIDIA BlueField-3 DPU.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/NVIDIA-BlueField-3-DPU.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/NVIDIA-BlueField-3-DPU-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25834\" class=\"wp-caption-text\">NVIDIA BlueField-3 DPU.<\/figcaption><\/figure><p>NVIDIA BlueField-4 DPU:<\/p><ul><li>T\u00edch h\u1ee3p kh\u1ea3 n\u0103ng x\u1eed l\u00fd AI v\u00e0 t\u0103ng t\u1ed1c GPU<\/li><li>Hi\u1ec7u su\u1ea5t cao h\u01a1n g\u1ea5p nhi\u1ec1u l\u1ea7n so v\u1edbi th\u1ebf h\u1ec7 tr\u01b0\u1edbc<\/li><li>Thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho m\u00f4i tr\u01b0\u1eddng <a href=\"https:\/\/vbee.vn\/blog\/ai\/cong-nghe-nen-tang-cua-ai\/\">\u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> v\u00e0 si\u00eau m\u00e1y t\u00ednh<\/li><li>H\u1ed7 tr\u1ee3 ti\u00eau chu\u1ea9n m\u1ea1ng th\u1ebf h\u1ec7 m\u1edbi<\/li><li>B\u1ea3o m\u1eadt n\u00e2ng cao v\u1edbi kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n m\u1ed1i \u0111e d\u1ecda th\u1eddi gian th\u1ef1c<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"22_Dac_diem_noi_bat_cua_DPU_NVIDIA\"><\/span>2.2 \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a DPU NVIDIA<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Hi\u1ec7u su\u1ea5t t\u00ednh to\u00e1n v\u01b0\u1ee3t tr\u1ed9i:<\/p><ul><li>K\u1ebft h\u1ee3p c\u00e1c l\u00f5i x\u1eed l\u00fd Arm hi\u1ec7u n\u0103ng cao v\u1edbi b\u1ed9 t\u0103ng t\u1ed1c ph\u1ea7n c\u1ee9ng chuy\u00ean d\u1ee5ng<\/li><li>Kh\u1ea3 n\u0103ng x\u1eed l\u00fd song song h\u00e0ng tri\u1ec7u g\u00f3i tin m\u1ea1ng<\/li><li>Gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 t\u0103ng th\u00f4ng l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111\u00e1ng k\u1ec3<\/li><\/ul><p>Ki\u1ebfn tr\u00fac l\u1eadp tr\u00ecnh linh ho\u1ea1t:<\/p><ul><li>H\u1ed7 tr\u1ee3 <a href=\"https:\/\/vbee.vn\/blog\/nvidia\/nvidia-doca\/\">DOCA<\/a> (Data-Center-on-a-Chip Architecture) &#8211; n\u1ec1n t\u1ea3ng ph\u1ea7n m\u1ec1m \u0111\u1ec3 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng tr\u00ean DPU<\/li><li>M\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n m\u1edf cho ph\u00e9p t\u00f9y ch\u1ec9nh c\u00e1c ch\u1ee9c n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u<\/li><li>H\u1ec7 sinh th\u00e1i SDK phong ph\u00fa \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a cho t\u1eebng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li><\/ul><p>Gi\u1ea3m t\u1ea3i hi\u1ec7u qu\u1ea3 cho CPU\/GPU:<\/p><ul><li>Ti\u1ebfp nh\u1eadn ho\u00e0n to\u00e0n c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn m\u1ea1ng v\u00e0 b\u1ea3o m\u1eadt<\/li><li>Gi\u1ea3i ph\u00f3ng \u0111\u1ebfn 30% t\u00e0i nguy\u00ean CPU cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh<\/li><li>Gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong vi\u1ec7c qu\u1ea3n l\u00fd lu\u1ed3ng d\u1eef li\u1ec7u<\/li><\/ul><figure id=\"attachment_25827\" aria-describedby=\"caption-attachment-25827\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25827\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/dac-diem-noi-bat-cua-DPU-NVIDIA.webp\" alt=\"Gi\u1ea3m t\u1ea3i hi\u1ec7u qu\u1ea3 cho CPU\/GPU.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/dac-diem-noi-bat-cua-DPU-NVIDIA.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/dac-diem-noi-bat-cua-DPU-NVIDIA-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25827\" class=\"wp-caption-text\">Gi\u1ea3m t\u1ea3i hi\u1ec7u qu\u1ea3 cho CPU\/GPU.<\/figcaption><\/figure><p>B\u1ea3o m\u1eadt t\u00edch h\u1ee3p m\u1ea1nh m\u1ebd:<\/p><ul><li>T\u00ednh n\u0103ng b\u1ea3o m\u1eadt ph\u1ea7n c\u1ee9ng trong t\u1eebng DPU<\/li><li>C\u00f4 l\u1eadp c\u00e1c m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a v\u00e0o c\u00e1c mi\u1ec1n b\u1ea3o m\u1eadt ri\u00eang bi\u1ec7t<\/li><li>Ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n m\u1ed1i \u0111e d\u1ecda tr\u01b0\u1edbc khi ch\u00fang ti\u1ebfp c\u1eadn h\u1ec7 th\u1ed1ng ch\u00ednh<\/li><\/ul><p>H\u1ec7 sinh th\u00e1i ph\u1ea7n m\u1ec1m to\u00e0n di\u1ec7n:<\/p><ul><li>H\u1ed7 tr\u1ee3 c\u00e1c gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m NVIDIA Morpheus, DOCA v\u00e0 NVIDIA AI Enterprise<\/li><li>T\u00edch h\u1ee3p v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng \u1ea3o h\u00f3a ph\u1ed5 bi\u1ebfn nh\u01b0 VMware, Kubernetes<\/li><li>C\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd v\u00e0 gi\u00e1m s\u00e1t to\u00e0n di\u1ec7n<\/li><\/ul><p>\u0110i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng c\u1ee7a DPU NVIDIA l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn &#8220;h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh&#8221;, trong \u0111\u00f3 m\u1ed7i DPU kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng \u0111\u01a1n thu\u1ea7n m\u00e0 l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng x\u1eed l\u00fd d\u1eef li\u1ec7u to\u00e0n di\u1ec7n v\u1edbi ph\u1ea7n m\u1ec1m \u0111i k\u00e8m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 t\u00ednh linh ho\u1ea1t.<\/p><h2><span class=\"ez-toc-section\" id=\"3_Ung_dung_cua_DPU_NVIDIA_trong_cac_nganh_cong_nghiep\"><\/span>3. \u1ee8ng d\u1ee5ng c\u1ee7a DPU NVIDIA trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p<span class=\"ez-toc-section-end\"><\/span><\/h2><h3><span class=\"ez-toc-section\" id=\"31_Tri_tue_nhan_tao_va_may_hoc\"><\/span>3.1 Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 m\u00e1y h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Trong l\u0129nh v\u1ef1c <a href=\"https:\/\/vbee.vn\/blog\/ai\/\">tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/a> v\u00e0 m\u00e1y h\u1ecdc, DPU c\u1ee7a NVIDIA \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a to\u00e0n b\u1ed9 quy tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u &#8211; t\u1eeb thu th\u1eadp, ti\u1ec1n x\u1eed l\u00fd \u0111\u1ebfn hu\u1ea5n luy\u1ec7n v\u00e0 tri\u1ec3n khai m\u00f4 h\u00ecnh. Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 bao g\u1ed3m:<\/p><p>T\u0103ng t\u1ed1c lu\u1ed3ng d\u1eef li\u1ec7u AI:<\/p><ul><li>X\u1eed l\u00fd v\u00e0 n\u00e9n d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ebfn GPU \u0111\u1ec3 hu\u1ea5n luy\u1ec7n<\/li><li>Gi\u1ea3m th\u1eddi gian ch\u1edd d\u1eef li\u1ec7u (data waiting time), gi\u00fap t\u1eadn d\u1ee5ng t\u1ed1i \u0111a hi\u1ec7u su\u1ea5t GPU<\/li><li>C\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh l\u00ean \u0111\u1ebfn 30% trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p<\/li><\/ul><figure id=\"attachment_25836\" aria-describedby=\"caption-attachment-25836\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25836\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tri-tue-nhan-tao-va-may-hoc.webp\" alt=\"DPU c\u1ee7a NVIDIA \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a to\u00e0n b\u1ed9 quy tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tri-tue-nhan-tao-va-may-hoc.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tri-tue-nhan-tao-va-may-hoc-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25836\" class=\"wp-caption-text\">DPU c\u1ee7a NVIDIA \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a to\u00e0n b\u1ed9 quy tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u.<\/figcaption><\/figure><p>T\u1ed1i \u01b0u h\u00f3a tri\u1ec3n khai AI:<\/p><ul><li>H\u1ed7 tr\u1ee3 suy lu\u1eadn (inference) AI v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5p th\u00f4ng qua vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1eddng d\u1eabn d\u1eef li\u1ec7u<\/li><li>X\u1eed l\u00fd ph\u00e2n t\u00e1n cho c\u00e1c m\u00f4 h\u00ecnh l\u1edbn tr\u00ean nhi\u1ec1u n\u00fat t\u00ednh to\u00e1n<\/li><li>C\u00e2n b\u1eb1ng t\u1ea3i th\u00f4ng minh cho c\u00e1c y\u00eau c\u1ea7u suy lu\u1eadn AI<\/li><\/ul><p>B\u1ea3o m\u1eadt cho h\u1ec7 th\u1ed1ng AI:<\/p><ul><li>B\u1ea3o v\u1ec7 m\u00f4 h\u00ecnh AI v\u00e0 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m kh\u1ecfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng<\/li><li>M\u00e3 h\u00f3a d\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh hu\u1ea5n luy\u1ec7n ph\u00e2n t\u00e1n<\/li><li>Ki\u1ec3m so\u00e1t truy c\u1eadp d\u1ef1a tr\u00ean vai tr\u00f2 cho c\u00e1c t\u00e0i nguy\u00ean AI<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"32_Mang_va_trung_tam_du_lieu\"><\/span>3.2 M\u1ea1ng v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Trong l\u0129nh v\u1ef1c m\u1ea1ng v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u, DPU c\u1ee7a NVIDIA \u0111\u00e3 t\u1ea1o ra m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 c\u00e1ch x\u00e2y d\u1ef1ng v\u00e0 v\u1eadn h\u00e0nh h\u1ea1 t\u1ea7ng s\u1ed1. V\u1edbi kh\u1ea3 n\u0103ng ti\u1ebfp qu\u1ea3n ho\u00e0n to\u00e0n c\u00e1c ch\u1ee9c n\u0103ng m\u1ea1ng t\u1eeb CPU, DPU \u0111\u00e3 tr\u1edf th\u00e0nh th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong ki\u1ebfn tr\u00fac trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i:<\/p><p>\u1ea2o h\u00f3a m\u1ea1ng hi\u1ec7u su\u1ea5t cao:<\/p><ul><li>Cung c\u1ea5p kh\u1ea3 n\u0103ng \u1ea3o h\u00f3a m\u1ea1ng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t (zero-overhead)<\/li><li>H\u1ed7 tr\u1ee3 SR-IOV (Single Root I\/O Virtualization) v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a m\u1ea1ng hi\u1ec7n \u0111\u1ea1i<\/li><li>Qu\u1ea3n l\u00fd overlay network v\u1edbi chi ph\u00ed CPU t\u1ed1i thi\u1ec3u<\/li><\/ul><p>T\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3 cho SDN (Software-Defined Networking):<\/p><ul><li>X\u1eed l\u00fd c\u00e1c ch\u1ee9c n\u0103ng m\u1ea1ng \u1ea3o h\u00f3a (NFV) tr\u1ef1c ti\u1ebfp tr\u00ean DPU thay v\u00ec CPU<\/li><li>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t cho c\u00e1c \u1ee9ng d\u1ee5ng s\u1eed d\u1ee5ng nhi\u1ec1u b\u0103ng th\u00f4ng nh\u01b0 l\u01b0u tr\u1eef ph\u00e2n t\u00e1n<\/li><li>Gi\u1ea3m \u0111\u1ed9 tr\u1ec5 m\u1ea1ng th\u00f4ng qua vi\u1ec7c x\u1eed l\u00fd g\u00f3i tin hi\u1ec7u qu\u1ea3 h\u01a1n<\/li><\/ul><figure id=\"attachment_25832\" aria-describedby=\"caption-attachment-25832\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25832\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/mang-va-trung-tam-du-lieu.webp\" alt=\"T\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3 cho SDN (Software-Defined Networking).\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/mang-va-trung-tam-du-lieu.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/mang-va-trung-tam-du-lieu-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25832\" class=\"wp-caption-text\">T\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3 cho SDN (Software-Defined Networking).<\/figcaption><\/figure><p>Qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng th\u00f4ng minh:<\/p><ul><li>Gi\u00e1m s\u00e1t v\u00e0 ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng theo th\u1eddi gian th\u1ef1c<\/li><li>Tri\u1ec3n khai QoS (Quality of Service) cho c\u00e1c \u1ee9ng d\u1ee5ng \u01b0u ti\u00ean<\/li><li>C\u00e2n b\u1eb1ng t\u1ea3i th\u00edch \u1ee9ng d\u1ef1a tr\u00ean t\u00ecnh tr\u1ea1ng m\u1ea1ng v\u00e0 \u1ee9ng d\u1ee5ng<\/li><\/ul><p>M\u1ea1ng l\u01b0u tr\u1eef t\u00edch h\u1ee3p:<\/p><ul><li>T\u0103ng t\u1ed1c giao th\u1ee9c NVMe-oF (NVMe over Fabrics) cho l\u01b0u tr\u1eef hi\u1ec7u su\u1ea5t cao<\/li><li>X\u1eed l\u00fd RDMA (Remote Direct Memory Access) \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 truy c\u1eadp l\u01b0u tr\u1eef<\/li><li>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t cho c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef ph\u00e2n t\u00e1n nh\u01b0 Ceph v\u00e0 HDFS<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"33_An_ninh_mang_va_bao_mat\"><\/span>3.3 An ninh m\u1ea1ng v\u00e0 b\u1ea3o m\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3><p>DPU c\u1ee7a NVIDIA \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1ch th\u1ee9c c\u00e1c t\u1ed5 ch\u1ee9c ti\u1ebfp c\u1eadn v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt m\u1ea1ng th\u00f4ng qua vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd ngay t\u1eeb c\u1ea5p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng. Trong m\u00f4i tr\u01b0\u1eddng s\u1ed1 ng\u00e0y c\u00e0ng \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda ph\u1ee9c t\u1ea1p, DPU cung c\u1ea5p nhi\u1ec1u l\u1edbp b\u1ea3o v\u1ec7:<\/p><p>M\u00e3 h\u00f3a hi\u1ec7u su\u1ea5t cao:<\/p><ul><li>Kh\u1ea3 n\u0103ng m\u00e3 h\u00f3a\/gi\u1ea3i m\u00e3 d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 l\u00ean \u0111\u1ebfn h\u00e0ng tr\u0103m Gbps<\/li><li>H\u1ed7 tr\u1ee3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c chu\u1ea9n m\u00e3 h\u00f3a hi\u1ec7n \u0111\u1ea1i (AES-GCM, ChaCha20-Poly1305)<\/li><li>M\u00e3 h\u00f3a l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng theo th\u1eddi gian th\u1ef1c m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t<\/li><\/ul><p>Ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n x\u00e2m nh\u1eadp:<\/p><ul><li>Ph\u00e2n t\u00edch g\u00f3i tin theo th\u1eddi gian th\u1ef1c \u0111\u1ec3 ph\u00e1t hi\u1ec7n m\u1eabu t\u1ea5n c\u00f4ng<\/li><li>Deep packet inspection (DPI) v\u1edbi hi\u1ec7u su\u1ea5t cao<\/li><li>Ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng kh\u00e1c tr\u01b0\u1edbc khi ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u1ee9ng d\u1ee5ng<\/li><\/ul><figure id=\"attachment_25838\" aria-describedby=\"caption-attachment-25838\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25838\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/an-ninh-mang-va-bao-mat.webp\" alt=\"DPU c\u1ee7a NVIDIA \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1ch th\u1ee9c c\u00e1c t\u1ed5 ch\u1ee9c ti\u1ebfp c\u1eadn v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt m\u1ea1ng.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/an-ninh-mang-va-bao-mat.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/an-ninh-mang-va-bao-mat-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25838\" class=\"wp-caption-text\">DPU c\u1ee7a NVIDIA \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1ch th\u1ee9c c\u00e1c t\u1ed5 ch\u1ee9c ti\u1ebfp c\u1eadn v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt m\u1ea1ng.<\/figcaption><\/figure><p>C\u00f4 l\u1eadp v\u00e0 ph\u00e2n \u0111o\u1ea1n m\u1ea1ng:<\/p><ul><li>T\u1ea1o c\u00e1c v\u00f9ng m\u1ea1ng (network zones) c\u00f4 l\u1eadp v\u1ec1 m\u1eb7t v\u1eadt l\u00fd<\/li><li>Gi\u1edbi h\u1ea1n ph\u1ea1m vi t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c x\u00e2m nh\u1eadp ti\u1ec1m \u1ea9n<\/li><li>B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng \u0111a ng\u01b0\u1eddi thu\u00ea (multi-tenant) trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u<\/li><\/ul><p>Gi\u00e1m s\u00e1t b\u1ea3o m\u1eadt li\u00ean t\u1ee5c:<\/p><ul><li>Thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u telemetry v\u1ec1 c\u00e1c s\u1ef1 ki\u1ec7n b\u1ea3o m\u1eadt<\/li><li>Ph\u00e1t hi\u1ec7n h\u00e0nh vi b\u1ea5t th\u01b0\u1eddng th\u00f4ng qua <a href=\"https:\/\/vbee.vn\/blog\/ai\/machine-learning\/\">h\u1ecdc m\u00e1y<\/a><\/li><li>C\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n<\/li><\/ul><h2><span class=\"ez-toc-section\" id=\"4_Tai_sao_chon_DPU_cua_NVIDIA\"><\/span>4. T\u1ea1i sao ch\u1ecdn DPU c\u1ee7a NVIDIA?<span class=\"ez-toc-section-end\"><\/span><\/h2><h3><span class=\"ez-toc-section\" id=\"41_Hieu_suat_va_kha_nang_mo_rong\"><\/span>4.1 Hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u00e0 hai y\u1ebfu t\u1ed1 then ch\u1ed1t l\u00e0m n\u00ean \u01b0u th\u1ebf v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p DPU t\u1eeb NVIDIA. B\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn v\u00e0 ki\u1ebfn tr\u00fac \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a, DPU NVIDIA cung c\u1ea5p hi\u1ec7u su\u1ea5t x\u1eed l\u00fd d\u1eef li\u1ec7u v\u01b0\u1ee3t tr\u1ed9i:<\/p><p>Hi\u1ec7u su\u1ea5t x\u1eed l\u00fd d\u1eef li\u1ec7u v\u01b0\u1ee3t tr\u1ed9i:<\/p><ul><li>T\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd g\u00f3i tin l\u00ean \u0111\u1ebfn h\u00e0ng tri\u1ec7u g\u00f3i tin m\u1ed7i gi\u00e2y<\/li><li>B\u0103ng th\u00f4ng m\u1ea1ng t\u1eeb 100Gbps \u0111\u1ebfn 400Gbps tr\u00ean m\u1ed9t thi\u1ebft b\u1ecb DPU<\/li><li>Gi\u1ea3m \u0111\u1ed9 tr\u1ec5 x\u1eed l\u00fd d\u1eef li\u1ec7u xu\u1ed1ng m\u1ee9c micro gi\u00e2y<\/li><li>Kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi nhi\u1ec1u lu\u1ed3ng d\u1eef li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng<\/li><\/ul><p>T\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng:<\/p><ul><li>Gi\u1ea3m t\u1ea3i cho CPU l\u00ean \u0111\u1ebfn 30%, cho ph\u00e9p CPU t\u1eadp trung v\u00e0o c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n quan tr\u1ecdng<\/li><li>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t I\/O b\u1eb1ng c\u00e1ch x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn d\u1eef li\u1ec7u ngay tr\u00ean DPU<\/li><li>C\u1ea3i thi\u1ec7n th\u00f4ng l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0111a \u1ee9ng d\u1ee5ng<\/li><\/ul><figure id=\"attachment_25830\" aria-describedby=\"caption-attachment-25830\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25830\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/hieu-suat-va-kha-nang-mo-rong.webp\" alt=\"Hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u00e0 hai y\u1ebfu t\u1ed1 then ch\u1ed1t l\u00e0m n\u00ean \u01b0u th\u1ebf v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p DPU t\u1eeb NVIDIA.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/hieu-suat-va-kha-nang-mo-rong.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/hieu-suat-va-kha-nang-mo-rong-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25830\" class=\"wp-caption-text\">Hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u00e0 hai y\u1ebfu t\u1ed1 then ch\u1ed1t l\u00e0m n\u00ean \u01b0u th\u1ebf v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p DPU t\u1eeb NVIDIA.<\/figcaption><\/figure><p>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t:<\/p><ul><li>Ki\u1ebfn tr\u00fac c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng t\u1eeb c\u00e1c tri\u1ec3n khai nh\u1ecf \u0111\u1ebfn si\u00eau m\u00e1y t\u00ednh<\/li><li>H\u1ed7 tr\u1ee3 m\u00f4i tr\u01b0\u1eddng \u0111a ng\u01b0\u1eddi thu\u00ea (multi-tenant) v\u1edbi hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n<\/li><li>Kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p ph\u1ea7n m\u1ec1m \u0111\u1ec3 th\u00edch \u1ee9ng v\u1edbi c\u00e1c y\u00eau c\u1ea7u m\u1edbi m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i ph\u1ea7n c\u1ee9ng<\/li><li>T\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3<\/li><\/ul><p>Hi\u1ec7u su\u1ea5t trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3:<\/p><ul><li>T\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3 cho c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u00e2n t\u00e1n<\/li><li>Gi\u1ea3m \u0111\u1ed9 tr\u1ec5 cho c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c nh\u01b0 d\u1ecbch v\u1ee5 t\u00e0i ch\u00ednh<\/li><li>N\u00e2ng cao hi\u1ec7u su\u1ea5t cho c\u00e1c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"42_Ho_tro_ky_thuat_va_cong_dong_nguoi_dung\"><\/span>4.2 H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng<span class=\"ez-toc-section-end\"><\/span><\/h3><p>NVIDIA cung c\u1ea5p m\u1ed9t h\u1ec7 sinh th\u00e1i h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd cho ng\u01b0\u1eddi d\u00f9ng DPU, gi\u00fap c\u00e1c doanh nghi\u1ec7p t\u1ed1i \u0111a h\u00f3a gi\u00e1 tr\u1ecb \u0111\u1ea7u t\u01b0 v\u00e0o c\u00f4ng ngh\u1ec7 n\u00e0y. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt chuy\u00ean nghi\u1ec7p v\u00e0 c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng s\u00f4i \u0111\u1ed9ng t\u1ea1o n\u00ean m\u1ed9t m\u00f4i tr\u01b0\u1eddng l\u00fd t\u01b0\u1edfng \u0111\u1ec3 tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd DPU:<\/p><p>H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt chuy\u00ean nghi\u1ec7p:<\/p><ul><li><a href=\"https:\/\/vbee.vn\/blog\/doi-ngu\/\">\u0110\u1ed9i ng\u0169<\/a> h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt chuy\u00ean d\u1ee5ng v\u1edbi chuy\u00ean gia v\u1ec1 DPU<\/li><li>D\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 24\/7 cho c\u00e1c tri\u1ec3n khai quan tr\u1ecdng<\/li><li>C\u00e1c g\u00f3i h\u1ed7 tr\u1ee3 linh ho\u1ea1t ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a t\u1eebng doanh nghi\u1ec7p<\/li><li>H\u1ed7 tr\u1ee3 tri\u1ec3n khai v\u00e0 t\u1ed1i \u01b0u h\u00f3a t\u00f9y ch\u1ec9nh<\/li><\/ul><figure id=\"attachment_25831\" aria-describedby=\"caption-attachment-25831\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25831\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/ho-tro-ky-thuat.webp\" alt=\"H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt chuy\u00ean nghi\u1ec7p.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/ho-tro-ky-thuat.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/ho-tro-ky-thuat-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25831\" class=\"wp-caption-text\">H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt chuy\u00ean nghi\u1ec7p.<\/figcaption><\/figure><p>T\u00e0i li\u1ec7u v\u00e0 h\u01b0\u1edbng d\u1eabn phong ph\u00fa:<\/p><ul><li>T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n v\u1ec1 ki\u1ebfn tr\u00fac DPU v\u00e0 \u1ee9ng d\u1ee5ng<\/li><li>H\u01b0\u1edbng d\u1eabn tri\u1ec3n khai chi ti\u1ebft cho nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li><li>M\u1eabu m\u00e3 ngu\u1ed3n v\u00e0 v\u00ed d\u1ee5 \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n<\/li><li>C\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean v\u1ec1 c\u00e1c t\u00ednh n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng m\u1edbi<\/li><\/ul><p>C\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng s\u00f4i \u0111\u1ed9ng:<\/p><ul><li>Di\u1ec5n \u0111\u00e0n NVIDIA Developer h\u1ed7 tr\u1ee3 th\u1ea3o lu\u1eadn v\u1ec1 DPU<\/li><li>Nh\u00f3m ng\u01b0\u1eddi d\u00f9ng NVIDIA DPU v\u1edbi c\u00e1c th\u00e0nh vi\u00ean t\u1eeb nhi\u1ec1u ng\u00e0nh<\/li><li>Chia s\u1ebb kinh nghi\u1ec7m v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t gi\u1eefa c\u00e1c t\u1ed5 ch\u1ee9c<\/li><li>S\u1ef1 ki\u1ec7n v\u00e0 h\u1ed9i th\u1ea3o tr\u1ef1c tuy\u1ebfn th\u01b0\u1eddng xuy\u00ean v\u1ec1 c\u00f4ng ngh\u1ec7 DPU<\/li><\/ul><p>\u0110\u00e0o t\u1ea1o v\u00e0 ch\u1ee9ng ch\u1ec9:<\/p><ul><li>Ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o chuy\u00ean nghi\u1ec7p v\u1ec1 c\u00f4ng ngh\u1ec7 DPU<\/li><li>Kh\u00f3a h\u1ecdc tr\u1ef1c tuy\u1ebfn cho k\u1ef9 s\u01b0 v\u00e0 qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng<\/li><li>Ch\u1ee9ng ch\u1ec9 NVIDIA cho ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb DPU<\/li><li>T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn v\u1ec1 vi\u1ec7c t\u00edch h\u1ee3p DPU v\u00e0o h\u1ea1 t\u1ea7ng hi\u1ec7n c\u00f3<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"43_Tinh_nang_tien_tien_va_cong_nghe_doc_quyen\"><\/span>4.3 T\u00ednh n\u0103ng ti\u00ean ti\u1ebfn v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n<span class=\"ez-toc-section-end\"><\/span><\/h3><p>NVIDIA \u0111\u00e3 t\u00edch h\u1ee3p nhi\u1ec1u c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n v\u00e0 t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn v\u00e0o c\u00e1c s\u1ea3n ph\u1ea9m DPU c\u1ee7a m\u00ecnh, t\u1ea1o n\u00ean l\u1ee3i th\u1ebf c\u1ea1nh tranh v\u1eefng ch\u1eafc trong th\u1ecb tr\u01b0\u1eddng x\u1eed l\u00fd d\u1eef li\u1ec7u. Nh\u1eefng c\u00f4ng ngh\u1ec7 \u0111\u1ed9c \u0111\u00e1o n\u00e0y mang \u0111\u1ebfn c\u00e1c gi\u1ea3i ph\u00e1p v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c th\u00e1ch th\u1ee9c ph\u1ee9c t\u1ea1p trong x\u1eed l\u00fd d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i:<\/p><p>Ki\u1ebfn tr\u00fac DOCA (Data Center on a Chip):<\/p><ul><li>N\u1ec1n t\u1ea3ng ph\u1ea7n m\u1ec1m to\u00e0n di\u1ec7n gi\u00fap t\u1eadn d\u1ee5ng t\u1ed1i \u0111a kh\u1ea3 n\u0103ng c\u1ee7a DPU<\/li><li>Framework l\u1eadp tr\u00ecnh th\u1ed1ng nh\u1ea5t cho ph\u00e9p ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean DPU<\/li><li>Th\u01b0 vi\u1ec7n t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t cho c\u00e1c ch\u1ee9c n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u ph\u1ed5 bi\u1ebfn<\/li><li><a href=\"https:\/\/vbee.vn\/blog\/chia-se\/api-la-gi\/\">API<\/a> m\u1edf cho ph\u00e9p t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c<\/li><\/ul><figure id=\"attachment_25835\" aria-describedby=\"caption-attachment-25835\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25835\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tinh-nang-tien-tien-va-cong-nghe-doc-quyen.webp\" alt=\"NVIDIA \u0111\u00e3 t\u00edch h\u1ee3p nhi\u1ec1u c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n v\u00e0 t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn v\u00e0o c\u00e1c s\u1ea3n ph\u1ea9m DPU.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tinh-nang-tien-tien-va-cong-nghe-doc-quyen.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tinh-nang-tien-tien-va-cong-nghe-doc-quyen-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25835\" class=\"wp-caption-text\">NVIDIA \u0111\u00e3 t\u00edch h\u1ee3p nhi\u1ec1u c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n v\u00e0 t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn v\u00e0o c\u00e1c s\u1ea3n ph\u1ea9m DPU.<\/figcaption><\/figure><p>C\u00f4ng ngh\u1ec7 ConnectX:<\/p><ul><li>Giao di\u1ec7n m\u1ea1ng hi\u1ec7u su\u1ea5t cao v\u1edbi \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p<\/li><li>Offload ho\u00e0n to\u00e0n c\u00e1c ch\u1ee9c n\u0103ng m\u1ea1ng t\u1eeb CPU<\/li><li>H\u1ed7 tr\u1ee3 RDMA, RoCE v\u00e0 c\u00e1c giao th\u1ee9c m\u1ea1ng hi\u1ec7u su\u1ea5t cao kh\u00e1c<\/li><li>T\u1ed1i \u01b0u h\u00f3a cho c\u00e1c \u1ee9ng d\u1ee5ng high-performance computing<\/li><\/ul><p>B\u1ed9 x\u1eed l\u00fd m\u1ea1ng NVIDIA Mellanox:<\/p><ul><li>Thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng cho x\u1eed l\u00fd g\u00f3i tin t\u1ed1c \u0111\u1ed9 cao<\/li><li>Hash engine \u0111\u1ec3 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 ph\u00e2n lo\u1ea1i g\u00f3i tin hi\u1ec7u qu\u1ea3<\/li><li>X\u1eed l\u00fd stateful flow offload cho hi\u1ec7u su\u1ea5t cao h\u01a1n<\/li><li>T\u1ed1i \u01b0u h\u00f3a cho c\u00e1c m\u00f4i tr\u01b0\u1eddng SDN v\u00e0 NFV<\/li><\/ul><p>Zero Trust Security Architecture:<\/p><ul><li>B\u1ea3o m\u1eadt \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng v\u1edbi khu v\u1ef1c tin c\u1eady \u0111\u01b0\u1ee3c c\u00f4 l\u1eadp<\/li><li>M\u1eadt m\u00e3 h\u1ecdc ph\u1ea7n c\u1ee9ng cho m\u00e3 h\u00f3a\/gi\u1ea3i m\u00e3 hi\u1ec7u su\u1ea5t cao<\/li><li>Ki\u1ec3m so\u00e1t truy c\u1eadp d\u1ef1a tr\u00ean vai tr\u00f2 \u1edf c\u1ea5p \u0111\u1ed9 g\u00f3i tin<\/li><li>Kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp v\u00e0 ph\u00f2ng th\u1ee7 tr\u00ean DPU<\/li><\/ul><p>GPU Direct RDMA:<\/p><ul><li>Truy\u1ec1n d\u1eef li\u1ec7u tr\u1ef1c ti\u1ebfp gi\u1eefa DPU v\u00e0 GPU m\u00e0 kh\u00f4ng c\u1ea7n qua CPU<\/li><li>Gi\u1ea3m \u0111\u1ed9 tr\u1ec5 truy\u1ec1n d\u1eef li\u1ec7u trong c\u00e1c \u1ee9ng d\u1ee5ng AI\/ML<\/li><li>T\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3 cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi ph\u1ed1i h\u1ee3p GPU-DPU<\/li><li>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t cho c\u00e1c m\u00f4i tr\u01b0\u1eddng t\u00ednh to\u00e1n hi\u1ec7u n\u0103ng cao<\/li><\/ul><p>NVIDIA ASAP2 (Accelerated Switch and Packet Processing):<\/p><ul><li>T\u0103ng t\u1ed1c x\u1eed l\u00fd g\u00f3i tin v\u00e0 chuy\u1ec3n m\u1ea1ch tr\u00ean DPU<\/li><li>Gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 x\u1eed l\u00fd m\u1ea1ng<\/li><li>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t cho c\u00e1c m\u00f4i tr\u01b0\u1eddng m\u1ea1ng ph\u1ee9c t\u1ea1p<\/li><li>H\u1ed7 tr\u1ee3 t\u00ednh n\u0103ng telemetry m\u1ea1ng cho gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t<\/li><\/ul><figure id=\"attachment_25833\" aria-describedby=\"caption-attachment-25833\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25833\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/NVIDIA-ASAP2.webp\" alt=\"NVIDIA ASAP2 (Accelerated Switch and Packet Processing).\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/NVIDIA-ASAP2.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/NVIDIA-ASAP2-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25833\" class=\"wp-caption-text\">NVIDIA ASAP2 (Accelerated Switch and Packet Processing).<\/figcaption><\/figure><h2><span class=\"ez-toc-section\" id=\"5_Tuong_lai_cua_DPU_trong_xu_ly_du_lieu\"><\/span>5. T\u01b0\u01a1ng lai c\u1ee7a DPU trong x\u1eed l\u00fd d\u1eef li\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h2><ul><li>K\u1ebft h\u1ee3p v\u1edbi AI: DPU s\u1ebd t\u00edch h\u1ee3p AI chuy\u00ean d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u ngay t\u1ea1i m\u1ea1ng, h\u1ed7 tr\u1ee3 ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng, t\u1ed1i \u01b0u l\u01b0u l\u01b0\u1ee3ng, v\u00e0 ra quy\u1ebft \u0111\u1ecbnh t\u1ef1 \u0111\u1ed9ng.<\/li><li>Chu\u1ea9n h\u00f3a h\u1ec7 sinh th\u00e1i: C\u00e1c ti\u00eau chu\u1ea9n l\u1eadp tr\u00ecnh DPU nh\u01b0 NVIDIA DOCA s\u1ebd \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n ph\u00e1t tri\u1ec3n m\u1ed9t c\u1ed9ng \u0111\u1ed3ng \u0111a d\u1ea1ng c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m.<\/li><li>Ph\u00e1t tri\u1ec3n ra Edge Computing: DPU nh\u1ecf g\u1ecdn, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng s\u1ebd xu\u1ea5t hi\u1ec7n \u1edf thi\u1ebft b\u1ecb bi\u00ean, gi\u00fap x\u1eed l\u00fd d\u1eef li\u1ec7u t\u1ea1i ch\u1ed7, gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 t\u1ea3i m\u1ea1ng.<\/li><li>H\u1ed7 tr\u1ee3 \u0111i\u1ec7n to\u00e1n l\u01b0\u1ee3ng t\u1eed: DPU t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 x\u1eed l\u00fd v\u00e0 t\u1ed1i \u01b0u d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o cho h\u1ec7 th\u1ed1ng l\u01b0\u1ee3ng t\u1eed, \u0111\u00f3ng vai tr\u00f2 c\u1ea7u n\u1ed1i gi\u1eefa h\u1ec7 th\u1ed1ng c\u1ed5 \u0111i\u1ec3n v\u00e0 l\u01b0\u1ee3ng t\u1eed.<\/li><li>Xanh h\u00f3a trung t\u00e2m d\u1eef li\u1ec7u: Nh\u1edd kh\u1ea3 n\u0103ng t\u1ed1i \u01b0u l\u01b0u l\u01b0\u1ee3ng v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n th\u1ea5p, DPU g\u00f3p ph\u1ea7n gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng v\u00e0 kh\u00ed th\u1ea3i trong h\u1ea1 t\u1ea7ng s\u1ed1.<\/li><li>T\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt: DPU s\u1ebd t\u00edch h\u1ee3p nhi\u1ec1u l\u1edbp b\u1ea3o m\u1eadt ti\u00ean ti\u1ebfn nh\u01b0 m\u00e3 h\u00f3a \u0111\u1ea7u cu\u1ed1i v\u00e0 ph\u00e1t hi\u1ec7n h\u00e0nh vi b\u1ea5t th\u01b0\u1eddng, tr\u1edf th\u00e0nh l\u1edbp b\u1ea3o v\u1ec7 ch\u00ednh tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng.<\/li><\/ul><figure id=\"attachment_25837\" aria-describedby=\"caption-attachment-25837\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25837\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tuong-lai-cua-DPU.webp\" alt=\"DPU nh\u1ecf g\u1ecdn, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng s\u1ebd xu\u1ea5t hi\u1ec7n \u1edf thi\u1ebft b\u1ecb bi\u00ean.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tuong-lai-cua-DPU.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/tuong-lai-cua-DPU-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25837\" class=\"wp-caption-text\">DPU nh\u1ecf g\u1ecdn, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng s\u1ebd xu\u1ea5t hi\u1ec7n \u1edf thi\u1ebft b\u1ecb bi\u00ean.<\/figcaption><\/figure><h2><span class=\"ez-toc-section\" id=\"6_Cau_hoi_thuong_gap_ve_DPU_cua_NVIDIA\"><\/span>6. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 DPU c\u1ee7a NVIDIA<span class=\"ez-toc-section-end\"><\/span><\/h2><h3><span class=\"ez-toc-section\" id=\"61_DPU_khac_gi_so_voi_GPU\"><\/span>6.1 DPU kh\u00e1c g\u00ec so v\u1edbi GPU?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>GPU \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda v\u00e0 t\u00ednh to\u00e1n song song, ph\u00f9 h\u1ee3p v\u1edbi AI v\u00e0 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh. Trong khi \u0111\u00f3, DPU x\u1eed l\u00fd d\u1eef li\u1ec7u m\u1ea1ng, b\u1ea3o m\u1eadt v\u00e0 l\u01b0u tr\u1eef \u2013 gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t h\u1ea1 t\u1ea7ng b\u1eb1ng c\u00e1ch gi\u1ea3m t\u1ea3i cho CPU. V\u00ed d\u1ee5: GPU hu\u1ea5n luy\u1ec7n AI, c\u00f2n DPU lo ph\u1ea7n k\u1ebft n\u1ed1i m\u1ea1ng, b\u1ea3o m\u1eadt v\u00e0 lu\u1ed3ng d\u1eef li\u1ec7u.<\/p><h3><span class=\"ez-toc-section\" id=\"62_DPU_co_tuong_thich_voi_he_thong_hien_tai_khong\"><\/span>6.2 DPU c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>DPU NVIDIA (nh\u01b0 BlueField) d\u00f9ng khe PCIe ti\u00eau chu\u1ea9n, t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e1y ch\u1ee7 ph\u1ed5 bi\u1ebfn v\u00e0 h\u1ed7 tr\u1ee3 nhi\u1ec1u h\u1ec7 \u0111i\u1ec1u h\u00e0nh (Linux, Windows Server, VMware). DPU ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u1edbi c\u00f4ng ngh\u1ec7 m\u1ea1ng nh\u01b0 Ethernet, InfiniBand, RoCE\u2026 C\u00e0i \u0111\u1eb7t \u0111\u01a1n gi\u1ea3n, c\u00f3 \u0111\u1ee7 driver, firmware v\u00e0 SDK h\u1ed7 tr\u1ee3 tri\u1ec3n khai hi\u1ec7u qu\u1ea3.<\/p><h3><span class=\"ez-toc-section\" id=\"63_Chi_phi_va_loi_ich_khi_trien_khai_DPU\"><\/span>6.3 Chi ph\u00ed v\u00e0 l\u1ee3i \u00edch khi tri\u1ec3n khai DPU<span class=\"ez-toc-section-end\"><\/span><\/h3><ul><li>Chi ph\u00ed: kho\u1ea3ng $2,000\u2013$3,000 m\u1ed7i DPU + chi ph\u00ed tri\u1ec3n khai &amp; \u0111\u00e0o t\u1ea1o.<\/li><li>L\u1ee3i \u00edch: t\u0103ng hi\u1ec7u su\u1ea5t (gi\u1ea3m t\u1ea3i CPU, gi\u1ea3m \u0111\u1ed9 tr\u1ec5, t\u0103ng th\u00f4ng l\u01b0\u1ee3ng), ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn h\u00e0nh (gi\u1ea3m s\u1ed1 m\u00e1y ch\u1ee7, \u0111i\u1ec7n n\u0103ng, kh\u00f4ng gian), t\u0103ng b\u1ea3o m\u1eadt v\u00e0 \u0111\u00e1p \u1ee9ng tu\u00e2n th\u1ee7.<\/li><li>ROI: ho\u00e0n v\u1ed1n sau 12\u201318 th\u00e1ng, c\u00f3 th\u1ec3 nhanh h\u01a1n v\u1edbi doanh nghi\u1ec7p l\u1edbn.<\/li><\/ul><figure id=\"attachment_25826\" aria-describedby=\"caption-attachment-25826\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-25826\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/chi-phi-va-loi-ich-khi-trien-khai-DPU.webp\" alt=\"Chi ph\u00ed v\u00e0 l\u1ee3i \u00edch khi tri\u1ec3n khai DPU.\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/chi-phi-va-loi-ich-khi-trien-khai-DPU.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/07\/chi-phi-va-loi-ich-khi-trien-khai-DPU-300x200.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-25826\" class=\"wp-caption-text\">Chi ph\u00ed v\u00e0 l\u1ee3i \u00edch khi tri\u1ec3n khai DPU.<\/figcaption><\/figure><h3><span class=\"ez-toc-section\" id=\"64_DPU_co_thay_the_thiet_bi_mang_truyen_thong_khong\"><\/span>6.4 DPU c\u00f3 thay th\u1ebf thi\u1ebft b\u1ecb m\u1ea1ng truy\u1ec1n th\u1ed1ng kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>DPU c\u00f3 th\u1ec3 thay th\u1ebf m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng nh\u01b0 card m\u1ea1ng, t\u01b0\u1eddng l\u1eeda \u1ea3o, c\u00e2n b\u1eb1ng t\u1ea3i ph\u1ea7n m\u1ec1m\u2026 nh\u01b0ng kh\u00f4ng th\u1ec3 thay ho\u00e0n to\u00e0n switch, router v\u1eadt l\u00fd. Gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 l\u00e0 d\u00f9ng DPU \u0111\u1ec3 x\u1eed l\u00fd m\u1ea1ng \u1edf c\u1ea5p m\u00e1y ch\u1ee7, k\u1ebft h\u1ee3p thi\u1ebft b\u1ecb truy\u1ec1n th\u1ed1ng \u0111\u1ec3 t\u1ed1i \u01b0u to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p><h3><span class=\"ez-toc-section\" id=\"65_Lam_sao_de_bat_dau_voi_DPU\"><\/span>6.5 L\u00e0m sao \u0111\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi DPU?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0110\u00e1nh gi\u00e1 nhu c\u1ea7u: x\u00e1c \u0111\u1ecbnh \u1ee9ng d\u1ee5ng c\u1ea7n t\u0103ng hi\u1ec7u su\u1ea5t ho\u1eb7c b\u1ea3o m\u1eadt.<br \/>1. Ch\u1ecdn DPU ph\u00f9 h\u1ee3p: BlueField-2, 2X ho\u1eb7c 3 t\u00f9y m\u1ee5c ti\u00eau.<br \/>2. Chu\u1ea9n b\u1ecb ph\u1ea7n c\u1ee9ng: m\u00e1y ch\u1ee7 h\u1ed7 tr\u1ee3 PCIe, \u0111\u1ee7 ngu\u1ed3n \u0111i\u1ec7n &amp; l\u00e0m m\u00e1t.<br \/>3. C\u00e0i ph\u1ea7n m\u1ec1m: t\u1ea3i SDK, driver t\u1eeb NVIDIA, c\u00e0i c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd.<br \/>4. \u0110\u00e0o t\u1ea1o: h\u1ecdc online, tham kh\u1ea3o t\u00e0i li\u1ec7u v\u00e0 c\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3.<br \/>5. Th\u1eed nghi\u1ec7m nh\u1ecf: \u0111o hi\u1ec7u su\u1ea5t tr\u01b0\u1edbc\/sau khi tri\u1ec3n khai.<br \/>6. M\u1edf r\u1ed9ng: m\u1edf r\u1ed9ng tri\u1ec3n khai d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3, t\u1ed1i \u01b0u d\u1ea7n.<\/p><p>DPU c\u1ee7a NVIDIA kh\u00f4ng ch\u1ec9 l\u00e0 xu h\u01b0\u1edbng, m\u00e0 \u0111ang tr\u1edf th\u00e0nh th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i trong h\u1ea1 t\u1ea7ng \u0111i\u1ec7n to\u00e1n hi\u1ec7n \u0111\u1ea1i. V\u1edbi kh\u1ea3 n\u0103ng x\u1eed l\u00fd th\u00f4ng minh ngay t\u1ea1i t\u1ea7ng m\u1ea1ng, DPU gi\u00fap t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng cho c\u00e1c h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn. \u0110\u00e3 \u0111\u1ebfn l\u00fac kh\u00e1m ph\u00e1 s\u00e2u h\u01a1n v\u1ec1 c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"<p>DPU c\u1ee7a NVIDIA \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ed9t ph\u00e1 trong vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u m\u1ea1ng, b\u1ea3o m\u1eadt v\u00e0 l\u01b0u tr\u1eef. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 vai tr\u00f2, \u01b0u \u0111i\u1ec3m v\u00e0 ti\u1ec1m n\u0103ng t\u01b0\u01a1ng lai c\u1ee7a DPU trong h\u1ec7 sinh th\u00e1i c\u00f4ng ngh\u1ec7.1. DPU l\u00e0 g\u00ec?DPU (Data Processing Unit)&#8230;<\/p>\n","protected":false},"author":3,"featured_media":25828,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[227],"tags":[],"class_list":["post-25825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nvidia"],"_links":{"self":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/25825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/comments?post=25825"}],"version-history":[{"count":1,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/25825\/revisions"}],"predecessor-version":[{"id":25839,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/25825\/revisions\/25839"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/media\/25828"}],"wp:attachment":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/media?parent=25825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/categories?post=25825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/tags?post=25825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}