{"id":113011,"date":"2025-01-07T17:00:00","date_gmt":"2025-01-07T10:00:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=113011"},"modified":"2025-10-09T17:14:57","modified_gmt":"2025-10-09T10:14:57","slug":"so-sanh-chi-tiet-rtx-5070-va-rtx-4090-buoc-nhay-vot-ve-hieu-nang","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/so-sanh-chi-tiet-rtx-5070-va-rtx-4090-buoc-nhay-vot-ve-hieu-nang\/","title":{"rendered":"So s\u00e1nh chi ti\u1ebft RTX 5070 v\u00e0 RTX 4090: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 hi\u1ec7u n\u0103ng?"},"content":{"rendered":"\n<p><strong><a href=\"https:\/\/phongvu.vn\/cong-nghe\/tag\/ces-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\">S\u1ef1 ki\u1ec7n CES 2025<\/a><\/strong> \u0111\u00e3 ch\u1ee9ng ki\u1ebfn m\u00e0n ra m\u1eaft \u0111\u1ea7y \u1ea5n t\u01b0\u1ee3ng c\u1ee7a d\u00f2ng card m\u00e0n h\u00ecnh <strong><a href=\"https:\/\/phongvu.vn\/c\/vga-rtx-5000-series\" target=\"_blank\" rel=\"noreferrer noopener\">NVIDIA RTX 5000 series<\/a><\/strong>. V\u1edbi ki\u1ebfn tr\u00fac Blackwell ho\u00e0n to\u00e0n m\u1edbi, RTX 5000 series h\u1ee9a h\u1eb9n mang l\u1ea1i hi\u1ec7u n\u0103ng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi th\u1ebf h\u1ec7 ti\u1ec1n nhi\u1ec7m, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn AI, ray tracing v\u00e0 x\u1eed l\u00fd video. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o so s\u00e1nh chi ti\u1ebft c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a RTX 5070 Ti, RTX 5070 v\u00e0 RTX 4090, gi\u00fap ng\u01b0\u1eddi \u0111\u1ecdc c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 ti\u1ec1m n\u0103ng c\u1ee7a d\u00f2ng card m\u00e0n h\u00ecnh m\u1edbi n\u00e0y, c\u00f9ng theo d\u00f5i chi ti\u1ebft c\u00e1c b\u1ea1n nh\u00e9.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<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\" role=\"button\"><label for=\"item-6a1a4316939f6\" ><span class=\"\"><span 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><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a1a4316939f6\"  type=\"checkbox\" id=\"item-6a1a4316939f6\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/so-sanh-chi-tiet-rtx-5070-va-rtx-4090-buoc-nhay-vot-ve-hieu-nang\/#Bang_so_sanh_thong_so_ky_thuat_RTX_5070_va_RTX_4090\" title=\"B\u1ea3ng so s\u00e1nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt RTX 5070 v\u00e0 RTX 4090\">B\u1ea3ng so s\u00e1nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt RTX 5070 v\u00e0 RTX 4090<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/so-sanh-chi-tiet-rtx-5070-va-rtx-4090-buoc-nhay-vot-ve-hieu-nang\/#Kien_Truc_Blackwell_Buoc_Tien_Vuot_Bac_Cua_RTX_5000_Series\" title=\"Ki\u1ebfn Tr\u00fac Blackwell: B\u01b0\u1edbc Ti\u1ebfn V\u01b0\u1ee3t B\u1eadc C\u1ee7a RTX 5000 Series\">Ki\u1ebfn Tr\u00fac Blackwell: B\u01b0\u1edbc Ti\u1ebfn V\u01b0\u1ee3t B\u1eadc C\u1ee7a RTX 5000 Series<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/so-sanh-chi-tiet-rtx-5070-va-rtx-4090-buoc-nhay-vot-ve-hieu-nang\/#Cong_Nghe_DLSS_DLSS_4_So_Voi_DLSS_3\" title=\"C\u00f4ng Ngh\u1ec7 DLSS: DLSS 4 So V\u1edbi DLSS 3\">C\u00f4ng Ngh\u1ec7 DLSS: DLSS 4 So V\u1edbi DLSS 3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/so-sanh-chi-tiet-rtx-5070-va-rtx-4090-buoc-nhay-vot-ve-hieu-nang\/#Hieu_Nang_AI_So_sanh_AI_TOPS_giua_RTX_5000_va_RTX_4090\" title=\"Hi\u1ec7u N\u0103ng AI: So s\u00e1nh AI TOPS gi\u1eefa RTX 5000 v\u00e0 RTX 4090\">Hi\u1ec7u N\u0103ng AI: So s\u00e1nh AI TOPS gi\u1eefa RTX 5000 v\u00e0 RTX 4090<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/so-sanh-chi-tiet-rtx-5070-va-rtx-4090-buoc-nhay-vot-ve-hieu-nang\/#Nhan_Tensor_va_nhan_Ray_Tracing_The_he_moi_nhat\" title=\"Nh\u00e2n Tensor v\u00e0 nh\u00e2n Ray Tracing: Th\u1ebf h\u1ec7 m\u1edbi nh\u1ea5t\">Nh\u00e2n Tensor v\u00e0 nh\u00e2n Ray Tracing: Th\u1ebf h\u1ec7 m\u1edbi nh\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/so-sanh-chi-tiet-rtx-5070-va-rtx-4090-buoc-nhay-vot-ve-hieu-nang\/#NVENC_Va_NVDEC_Toi_uu_hoa_kha_nang_xu_ly_Video\" title=\"NVENC V\u00e0 NVDEC: T\u1ed1i \u01b0u h\u00f3a kh\u1ea3 n\u0103ng x\u1eed l\u00fd Video\">NVENC V\u00e0 NVDEC: T\u1ed1i \u01b0u h\u00f3a kh\u1ea3 n\u0103ng x\u1eed l\u00fd Video<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Bang_so_sanh_thong_so_ky_thuat_RTX_5070_va_RTX_4090\"><\/span><strong>B\u1ea3ng so s\u00e1nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt RTX 5070 v\u00e0 RTX 4090<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>Th\u00f4ng s\u1ed1<\/th><th><a href=\"https:\/\/phongvu.vn\/c\/vga-rtx-5070-ti\" target=\"_blank\" rel=\"noreferrer noopener\">RTX 5070 Ti<\/a><\/th><th><a href=\"https:\/\/phongvu.vn\/c\/vga-rtx-5070\" target=\"_blank\" rel=\"noreferrer noopener\">RTX 5070<\/a><\/th><th><a href=\"https:\/\/phongvu.vn\/c\/vga-rtx-4090\" target=\"_blank\" rel=\"noreferrer noopener\">RTX 4090<\/a><\/th><\/tr><tr><td>Ki\u1ebfn tr\u00fac NVIDIA<\/td><td>Blackwell<\/td><td>Blackwell<\/td><td>Ada Lovelace<\/td><\/tr><tr><td>DLSS<\/td><td>DLSS 4<\/td><td>DLSS 4<\/td><td>DLSS 3<\/td><\/tr><tr><td>AI TOPS<\/td><td>1406<\/td><td>988<\/td><td>1321<\/td><\/tr><tr><td>Nh\u00e2n Tensor<\/td><td>Th\u1ebf h\u1ec7 5<\/td><td>Th\u1ebf h\u1ec7 5<\/td><td>Th\u1ebf h\u1ec7 4<\/td><\/tr><tr><td>Nh\u00e2n Ray Tracing<\/td><td>Th\u1ebf h\u1ec7 4<\/td><td>Th\u1ebf h\u1ec7 4<\/td><td>Th\u1ebf h\u1ec7 3<\/td><\/tr><tr><td>NVIDIA Encoder (NVENC)<\/td><td>2x Th\u1ebf h\u1ec7 9<\/td><td>1x Th\u1ebf h\u1ec7 9<\/td><td>2x Th\u1ebf h\u1ec7 8<\/td><\/tr><tr><td>NVIDIA Decoder (NVDEC)<\/td><td>1x Th\u1ebf h\u1ec7 6<\/td><td>1x Th\u1ebf h\u1ec7 6<\/td><td>1x Th\u1ebf h\u1ec7 5<\/td><\/tr><tr><td>C\u1ea5u h\u00ecnh b\u1ed9 nh\u1edb<\/td><td>16 GB GDDR7<\/td><td>12 GB GDDR7<\/td><td>24 GB GDDR6X<\/td><\/tr><tr><td>B\u0103ng th\u00f4ng b\u1ed9 nh\u1edb<\/td><td>896 GB\/gi\u00e2y<\/td><td>672 GB\/gi\u00e2y<\/td><td>1008 GB\/gi\u00e2y<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Kien_Truc_Blackwell_Buoc_Tien_Vuot_Bac_Cua_RTX_5000_Series\"><\/span><strong>Ki\u1ebfn Tr\u00fac Blackwell: B\u01b0\u1edbc Ti\u1ebfn V\u01b0\u1ee3t B\u1eadc C\u1ee7a RTX 5000 Series<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/phongvu.vn\/cong-nghe\/kien-truc-blackwell-la-gi-rtx-5000-series\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ki\u1ebfn tr\u00fac <strong>Blackwell<\/strong><\/a> l\u00e0 n\u1ec1n t\u1ea3ng s\u1ee9c m\u1ea1nh c\u1ee7a d\u00f2ng <strong>RTX 5000 series<\/strong>, mang \u0111\u1ebfn nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 so v\u1edbi <strong><a href=\"https:\/\/phongvu.vn\/cong-nghe\/kien-truc-ada-lovelace-la-gi-uu-nhuoc-diem-va-thanh-phan\/\" target=\"_blank\" rel=\"noreferrer noopener\">ki\u1ebfn tr\u00fac Ada Lovelace<\/a><\/strong> tr\u00ean <strong><a href=\"https:\/\/phongvu.vn\/c\/vga-rtx-4090\" target=\"_blank\" rel=\"noreferrer noopener\">RTX 4090<\/a><\/strong>. <strong>Blackwell<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng, h\u1ee9a h\u1eb9n mang l\u1ea1i tr\u1ea3i nghi\u1ec7m \u0111\u1ed3 h\u1ecda v\u01b0\u1ee3t tr\u1ed9i. Ki\u1ebfn tr\u00fac m\u1edbi n\u00e0y kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng ch\u01a1i game m\u00e0 c\u00f2n t\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3 c\u00e1c t\u00e1c v\u1ee5 chuy\u00ean nghi\u1ec7p nh\u01b0 render 3D v\u00e0 x\u1eed l\u00fd AI.<\/p>\n\n\n\n<p>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i sang ki\u1ebfn tr\u00fac <strong>Blackwell<\/strong> \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 c\u00f4ng ngh\u1ec7 cho d\u00f2ng <strong><a href=\"https:\/\/phongvu.vn\/c\/vga-card-man-hinh\" target=\"_blank\" rel=\"noreferrer noopener\">card m\u00e0n h\u00ecnh<\/a><\/strong> <strong>RTX 5000<\/strong>. <strong>Hi\u1ec7u su\u1ea5t<\/strong> \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n nh\u1edd nh\u1eefng t\u1ed1i \u01b0u v\u1ec1 thi\u1ebft k\u1ebf vi m\u1ea1ch v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap <strong>RTX 5070 Ti<\/strong> v\u00e0 <strong>RTX 5070<\/strong> c\u1ea1nh tranh m\u1ea1nh m\u1ebd v\u1edbi <strong>RTX 4090<\/strong> m\u1eb7c d\u00f9 c\u00f3 th\u1ec3 kh\u00f4ng ho\u00e0n to\u00e0n v\u01b0\u1ee3t tr\u1ed9i \u1edf m\u1ecdi kh\u00eda c\u1ea1nh.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Cong_Nghe_DLSS_DLSS_4_So_Voi_DLSS_3\"><\/span><strong>C\u00f4ng Ngh\u1ec7 DLSS: DLSS 4 So V\u1edbi DLSS 3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cong-nghe-dlss-deep-learning-super-sampling-cua-nvidia-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>DLSS<\/strong> (Deep Learning Super Sampling)<\/a> l\u00e0 c\u00f4ng ngh\u1ec7 n\u00e2ng c\u1ea5p h\u00ecnh \u1ea3nh b\u1eb1ng AI \u0111\u1ed9c quy\u1ec1n c\u1ee7a NVIDIA. <strong>RTX 5000 series<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb <strong>DLSS 4<\/strong>, phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t, h\u1ee9a h\u1eb9n ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t cao h\u01a1n so v\u1edbi <strong>DLSS 3<\/strong> tr\u00ean <strong>RTX 4090<\/strong>. C\u00f4ng ngh\u1ec7 <strong>DLSS<\/strong> gi\u00fap t\u0103ng <strong>FPS<\/strong> (khung h\u00ecnh tr\u00ean gi\u00e2y) m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh t\u1ed1t, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ch\u01a1i game m\u01b0\u1ee3t m\u00e0 h\u01a1n.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/phongvu.vn\/cong-nghe\/dlss-4-0-ra-mat-hieu-nang-cao-nhat-tren-rtx-5000-series\/\" target=\"_blank\" rel=\"noreferrer noopener\">DLSS 4<\/a><\/strong> tr\u00ean d\u00f2ng <strong>RTX 5000<\/strong> ti\u1ebfp t\u1ee5c t\u1ed1i \u01b0u h\u00f3a <strong>hi\u1ec7u su\u1ea5t<\/strong> v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n <strong>AI<\/strong> ti\u00ean ti\u1ebfn h\u01a1n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ef1a game n\u1eb7ng, y\u00eau c\u1ea7u c\u1ea5u h\u00ecnh cao. <strong>C\u00f4ng ngh\u1ec7<\/strong> n\u00e0y gi\u00fap <strong>RTX 5070 Ti<\/strong> v\u00e0 <strong>RTX 5070<\/strong> c\u1ea1nh tranh t\u1ed1t h\u01a1n v\u1edbi <strong>RTX 4090<\/strong> trong c\u00e1c tr\u00f2 ch\u01a1i \u0111\u00f2i h\u1ecfi kh\u1eaft khe v\u1ec1 \u0111\u1ed3 h\u1ecda.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Hieu_Nang_AI_So_sanh_AI_TOPS_giua_RTX_5000_va_RTX_4090\"><\/span><strong>Hi\u1ec7u N\u0103ng AI: So s\u00e1nh AI TOPS gi\u1eefa RTX 5000 v\u00e0 RTX 4090<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>AI TOPS<\/strong> (AI Tera Operations Per Second) l\u00e0 \u0111\u01a1n v\u1ecb \u0111o hi\u1ec7u su\u1ea5t x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 <strong>AI<\/strong>. <strong>RTX 5070 Ti<\/strong> s\u1edf h\u1eefu <strong>AI TOPS<\/strong> cao h\u01a1n <strong>RTX 4090<\/strong> (1406 so v\u1edbi 1321), cho th\u1ea5y kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o m\u1ea1nh m\u1ebd h\u01a1n. Tuy nhi\u00ean, <strong>RTX 5070<\/strong> l\u1ea1i c\u00f3 <strong>AI TOPS<\/strong> th\u1ea5p h\u01a1n (988). <strong>Hi\u1ec7u n\u0103ng AI<\/strong> l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 x\u1eed l\u00fd \u1ea3nh, video v\u00e0 c\u00e1c t\u00e1c v\u1ee5 h\u1ecdc m\u00e1y.<\/p>\n\n\n\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 <strong>AI TOPS<\/strong> gi\u1eefa c\u00e1c model <strong>RTX 5000<\/strong> cho th\u1ea5y s\u1ef1 ph\u00e2n c\u1ea5p r\u00f5 r\u00e0ng v\u1ec1 hi\u1ec7u n\u0103ng. <strong>RTX 5070 Ti<\/strong> \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u01b0\u1edbng cho ng\u01b0\u1eddi d\u00f9ng chuy\u00ean nghi\u1ec7p v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi <strong>hi\u1ec7u n\u0103ng AI<\/strong> cao, trong khi <strong>RTX 5070<\/strong> h\u01b0\u1edbng \u0111\u1ebfn ph\u00e2n kh\u00fac ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng h\u01a1n. Tuy <strong>RTX 4090<\/strong> c\u00f3 <strong>hi\u1ec7u n\u0103ng<\/strong> t\u1ed1t, nh\u01b0ng <strong>RTX 5070 Ti<\/strong> \u0111\u00e3 ch\u1ee9ng minh \u0111\u01b0\u1ee3c s\u1ef1 v\u01b0\u1ee3t tr\u1ed9i trong l\u0129nh v\u1ef1c n\u00e0y.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"640\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-1024x640.jpg\" alt=\"So s\u00e1nh chi ti\u1ebft RTX 5070 v\u00e0 RTX 4090: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 hi\u1ec7u n\u0103ng?\" class=\"wp-image-113015\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5070-vs-4090-1.jpg 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">So s\u00e1nh chi ti\u1ebft RTX 5070 v\u00e0 RTX 4090: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 hi\u1ec7u n\u0103ng?<\/figcaption><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Nhan_Tensor_va_nhan_Ray_Tracing_The_he_moi_nhat\"><\/span><strong>Nh\u00e2n Tensor v\u00e0 nh\u00e2n Ray Tracing: Th\u1ebf h\u1ec7 m\u1edbi nh\u1ea5t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/phongvu.vn\/cong-nghe\/tensor-core-la-gi-tat-tan-tat-nhung-thu-ve-tensor-core\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u00e2n Tensor<\/a><\/strong> v\u00e0 <strong><a href=\"https:\/\/phongvu.vn\/cong-nghe\/giai-dap-tat-tan-tat-ve-cong-nghe-ray-tracing\" target=\"_blank\" rel=\"noreferrer noopener\">nh\u00e2n Ray Tracing<\/a><\/strong> l\u00e0 hai th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong ki\u1ebfn tr\u00fac GPU hi\u1ec7n \u0111\u1ea1i. C\u1ea3 <strong>RTX 5070 Ti<\/strong> v\u00e0 <strong>RTX 5070<\/strong> \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb th\u1ebf h\u1ec7 <strong>nh\u00e2n Tensor<\/strong> v\u00e0 <strong>nh\u00e2n Ray Tracing<\/strong> m\u1edbi nh\u1ea5t, h\u1ee9a h\u1eb9n c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t trong c\u00e1c t\u00e1c v\u1ee5 d\u00f2 tia v\u00e0 x\u1eed l\u00fd <strong>AI<\/strong>. <strong>C\u00f4ng ngh\u1ec7 Ray Tracing<\/strong> t\u1ea1o ra hi\u1ec7u \u1ee9ng \u00e1nh s\u00e1ng ch\u00e2n th\u1ef1c, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m h\u00ecnh \u1ea3nh s\u1ed1ng \u0111\u1ed9ng h\u01a1n trong game v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed3 h\u1ecda.<\/p>\n\n\n\n<p>Vi\u1ec7c trang b\u1ecb th\u1ebf h\u1ec7 <strong>nh\u00e2n Tensor<\/strong> v\u00e0 <strong>nh\u00e2n Ray Tracing<\/strong> m\u1edbi nh\u1ea5t cho th\u1ea5y NVIDIA ti\u1ebfp t\u1ee5c t\u1eadp trung v\u00e0o vi\u1ec7c c\u1ea3i ti\u1ebfn <strong>c\u00f4ng ngh\u1ec7<\/strong> d\u00f2 tia v\u00e0 <strong>AI<\/strong> tr\u00ean d\u00f2ng <strong>RTX 5000<\/strong>. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i l\u1ee3i th\u1ebf c\u1ea1nh tranh cho <strong>RTX 5070 Ti<\/strong> v\u00e0 <strong>RTX 5070<\/strong> so v\u1edbi <strong>RTX 4090<\/strong> trong c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 tr\u00f2 ch\u01a1i h\u1ed7 tr\u1ee3 c\u00e1c c\u00f4ng ngh\u1ec7 n\u00e0y. <strong>Hi\u1ec7u n\u0103ng<\/strong> \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 nh\u1edd v\u00e0o nh\u1eefng n\u00e2ng c\u1ea5p n\u00e0y.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"NVENC_Va_NVDEC_Toi_uu_hoa_kha_nang_xu_ly_Video\"><\/span><strong>NVENC V\u00e0 NVDEC: T\u1ed1i \u01b0u h\u00f3a kh\u1ea3 n\u0103ng x\u1eed l\u00fd Video<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>NVENC<\/strong> (NVIDIA Encoder) v\u00e0 <strong>NVDEC<\/strong> (NVIDIA Decoder) l\u00e0 c\u00e1c b\u1ed9 m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3 video ph\u1ea7n c\u1ee9ng c\u1ee7a NVIDIA. <strong>RTX 5070 Ti<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb 2 b\u1ed9 <strong>NVENC<\/strong> th\u1ebf h\u1ec7 9, trong khi <strong>RTX 5070<\/strong> ch\u1ec9 c\u00f3 1. C\u1ea3 hai \u0111\u1ec1u s\u1edf h\u1eefu b\u1ed9 <strong>NVDEC<\/strong> th\u1ebf h\u1ec7 6. So v\u1edbi <strong>RTX 4090<\/strong> (<strong>NVENC<\/strong> th\u1ebf h\u1ec7 8 v\u00e0 <strong>NVDEC<\/strong> th\u1ebf h\u1ec7 5), <strong>RTX 5070 Ti<\/strong> cho th\u1ea5y s\u1ef1 v\u01b0\u1ee3t tr\u1ed9i trong vi\u1ec7c x\u1eed l\u00fd video, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c t\u00e1c v\u1ee5 m\u00e3 h\u00f3a v\u00e0 ph\u00e1t tr\u1ef1c ti\u1ebfp. <strong>Kh\u1ea3 n\u0103ng x\u1eed l\u00fd video<\/strong> \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p>Vi\u1ec7c n\u00e2ng c\u1ea5p <strong>NVENC<\/strong> v\u00e0 <strong>NVDEC<\/strong> tr\u00ean d\u00f2ng <strong>RTX 5000<\/strong> mang l\u1ea1i l\u1ee3i \u00edch l\u1edbn cho ng\u01b0\u1eddi d\u00f9ng l\u00e0m vi\u1ec7c v\u1edbi video, streamer v\u00e0 ng\u01b0\u1eddi s\u00e1ng t\u1ea1o n\u1ed9i dung. <strong>Hi\u1ec7u su\u1ea5t m\u00e3 h\u00f3a<\/strong> v\u00e0 gi\u1ea3i m\u00e3 video \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng, gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng video. <strong>C\u00f4ng ngh\u1ec7<\/strong> n\u00e0y gi\u00fap <strong>RTX 5070 Ti<\/strong> n\u1ed5i b\u1eadt so v\u1edbi <strong>RTX 4090<\/strong> trong l\u0129nh v\u1ef1c x\u1eed l\u00fd video.<\/p>\n\n\n\n<p>D\u1ef1a tr\u00ean nh\u1eefng ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 <strong>ki\u1ebfn tr\u00fac Blackwell<\/strong>, <strong>DLSS 4<\/strong>, <strong>hi\u1ec7u n\u0103ng AI<\/strong>, <strong>nh\u00e2n Tensor<\/strong>, <strong>nh\u00e2n Ray Tracing<\/strong>, <strong>NVENC\/NVDEC<\/strong>, <strong>b\u1ed9 nh\u1edb<\/strong> v\u00e0 <strong>b\u0103ng th\u00f4ng b\u1ed9 nh\u1edb<\/strong>, c\u00f3 th\u1ec3 th\u1ea5y <strong>RTX 5000 series<\/strong>, \u0111\u1eb7c bi\u1ec7t l\u00e0 <strong>RTX 5070 Ti<\/strong> n\u1ed5i b\u1eadt so v\u1edbi <strong>RTX 4090<\/strong> \u1edf nhi\u1ec1u kh\u00eda c\u1ea1nh. Trong \u0111\u00f3, <strong>RTX 5070 Ti<\/strong> n\u1ed5i b\u1eadt v\u1edbi <strong>hi\u1ec7u n\u0103ng AI<\/strong> v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd video \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, trong khi <strong>RTX 4090<\/strong> v\u1eabn c\u00f3 \u01b0u th\u1ebf v\u1ec1 dung l\u01b0\u1ee3ng <strong>b\u1ed9 nh\u1edb<\/strong> v\u00e0 <strong>b\u0103ng th\u00f4ng b\u1ed9 nh\u1edb<\/strong>.<\/p>\n\n\n\n<p>V\u00ec v\u1eady, l\u1ef1a ch\u1ecdn RTX 5070 hay RTX 4090 s\u1ebd c\u00f2n ph\u00f9 h\u1ee3p v\u00e0o nhu c\u1ea7u, ng\u00e2n s\u00e1ch c\u0169ng nh\u01b0 \u0111\u1ecbnh h\u01b0\u1edbng c\u1ee7a b\u1ea1n trong vi\u1ec7c <a href=\"https:\/\/phongvu.vn\/buildpc\" target=\"_blank\" rel=\"noreferrer noopener\">build PC<\/a> trong th\u1eddi gian t\u1edbi. Tuy nhi\u00ean, v\u1edbi t\u1ea5t c\u1ea3 th\u00f4ng s\u1ed1 tr\u00ean, th\u00ec vi\u1ec7c c\u00e2n nh\u1eafc gi\u1eefa RTX 5070 v\u00e0 RTX 4090 \u0111\u00e3 tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n nhi\u1ec1u, c\u00e1c b\u1ea1n nh\u1ec9?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u1ef1 ki\u1ec7n CES 2025 \u0111\u00e3 ch\u1ee9ng ki\u1ebfn m\u00e0n ra m\u1eaft \u0111\u1ea7y \u1ea5n t\u01b0\u1ee3ng c\u1ee7a d\u00f2ng card m\u00e0n h\u00ecnh NVIDIA RTX 5000 series. V\u1edbi ki\u1ebfn tr\u00fac Blackwell ho\u00e0n to\u00e0n m\u1edbi, RTX 5000 series h\u1ee9a h\u1eb9n mang l\u1ea1i hi\u1ec7u n\u0103ng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi th\u1ebf h\u1ec7 ti\u1ec1n nhi\u1ec7m, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":113014,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[74],"tags":[628,1519,4415,4339,4428,4431],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/113011"}],"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\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=113011"}],"version-history":[{"count":3,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/113011\/revisions"}],"predecessor-version":[{"id":150010,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/113011\/revisions\/150010"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/113014"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=113011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=113011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=113011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}