{"id":113714,"date":"2025-01-14T19:00:00","date_gmt":"2025-01-14T12:00:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=113714"},"modified":"2025-09-17T13:40:41","modified_gmt":"2025-09-17T06:40:41","slug":"vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap\/","title":{"rendered":"VGA RTX 5080 so s\u00e1nh v\u1edbi RTX 4080 &#8211; X\u1ee9ng \u0111\u00e1ng n\u00e2ng c\u1ea5p!"},"content":{"rendered":"\n<p><strong>VGA RTX 5080 \u0111\u00e3 ch\u00ednh th\u1ee9c ra m\u1eaft t\u1ea1i CES 2025<\/strong>, kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m d\u00e0nh ri\u00eang cho game th\u1ee7, m\u00e0 c\u00f2n l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd cho c\u00e1c nh\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung. V\u1edbi hi\u1ec7u n\u0103ng v\u01b0\u1ee3t tr\u1ed9i v\u00e0 nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, <strong><a href=\"https:\/\/phongvu.vn\/c\/vga-rtx-5080\" target=\"_blank\" rel=\"noreferrer noopener\">RTX 5080<\/a><\/strong> \u0111\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u c\u1ee7a c\u1ea3 hai \u0111\u1ed1i t\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng n\u00e0y. B\u00e0i vi\u1ebft s\u1ebd ph\u00e2n t\u00edch l\u00fd do v\u00ec sao <strong>RTX 5080<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho c\u1ea3 game th\u1ee7 v\u00e0 nh\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung v\u00e0 so v\u1edbi RTX 4080, series 5080 c\u00f3 g\u00ec n\u1ed5i b\u1eadt, c\u00f3 x\u1ee9ng \u0111\u00e1ng \u0111\u1ec3 n\u00e2ng c\u1ea5p, <strong><a href=\"https:\/\/phongvu.vn\/buildpc\" target=\"_blank\" rel=\"noreferrer noopener\">build PC<\/a><\/strong> c\u1ea5u h\u00ecnh trong n\u0103m 2025 n\u00e0y.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cung-soi-thong-so-ky-thuat-rtx-5000-series-vuot-troi-cong-nghe-so-voi-the-he-cu\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00f9ng soi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt RTX 5000 series | V\u01b0\u1ee3t tr\u1ed9i c\u00f4ng ngh\u1ec7 so v\u1edbi th\u1ebf h\u1ec7 c\u0169<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/kien-truc-blackwell-la-gi-rtx-5000-series\" target=\"_blank\" rel=\"noreferrer noopener\">Ki\u1ebfn tr\u00fac Blackwell l\u00e0 g\u00ec \u2013 D\u1ef1 ki\u1ebfn c\u00f3 tr\u00ean RTX 5000 series?<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\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\/vga-rtx-5080-rtx-4080-2-1024x640.jpg\" alt=\"\" class=\"wp-image-113720\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/vga-rtx-5080-rtx-4080-2.jpg 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">RTX 5080 s\u1ebd c\u00f3 c\u00e1c kh\u00e1c bi\u1ec7t g\u00ec v\u1ec1 c\u1ea5u tr\u00fac, hi\u1ec7u n\u0103ng so v\u1edbi ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m VGA RTX 4080<\/figcaption><\/figure>\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-6a1f4ea624368\" ><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-6a1f4ea624368\"  type=\"checkbox\" id=\"item-6a1f4ea624368\"><\/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\/vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap\/#Kien_truc_Blackwell_tao_nen_su_khac_biet_so_voi_kien_truc_Ada_Lovelace\" title=\"Ki\u1ebfn tr\u00fac: Blackwell t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi ki\u1ebfn tr\u00fac Ada Lovelace\">Ki\u1ebfn tr\u00fac: Blackwell t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi ki\u1ebfn tr\u00fac Ada Lovelace<\/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\/vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap\/#Bang_thong_so_ky_thuat_VGA_RTX_5080_va_RTX_4080\" title=\"B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt VGA RTX 5080 v\u00e0 RTX 4080\">B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt VGA RTX 5080 v\u00e0 RTX 4080<\/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\/vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap\/#Hieu_nang_RTX_5080_vuot_troi_so_voi_RTX_4080\" title=\"Hi\u1ec7u n\u0103ng: RTX 5080 v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi RTX 4080\">Hi\u1ec7u n\u0103ng: RTX 5080 v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi RTX 4080<\/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\/vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap\/#Ray_Tracing_va_DLSS_Nang_tam_trai_nghiem\" title=\"Ray Tracing v\u00e0 DLSS: N\u00e2ng t\u1ea7m tr\u1ea3i nghi\u1ec7m\">Ray Tracing v\u00e0 DLSS: N\u00e2ng t\u1ea7m tr\u1ea3i nghi\u1ec7m<\/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\/vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap\/#Bo_nho_GDDR7_tao_nen_su_khac_biet_lon\" title=\"B\u1ed9 nh\u1edb: GDDR7 t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn\">B\u1ed9 nh\u1edb: GDDR7 t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn<\/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\/vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap\/#Muc_tieu_thu_dien_nang_TDP_Manh_me_di_kem_voi_yeu_cau_cao_hon\" title=\"M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng (TDP): M\u1ea1nh m\u1ebd \u0111i k\u00e8m v\u1edbi y\u00eau c\u1ea7u cao h\u01a1n\">M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng (TDP): M\u1ea1nh m\u1ebd \u0111i k\u00e8m v\u1edbi y\u00eau c\u1ea7u cao h\u01a1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/phongvu.vn\/cong-nghe\/vga-rtx-5080-so-sanh-voi-rtx-4080-xung-dang-nang-cap\/#Mua_VGA_RTX_5080_%E2%80%93_Lua_chon_cua_tuong_lai_tai_Phong_Vu_Gia_tot_tu_van_nhiet_tinh_bao_hanh_uy_tin\" title=\"Mua VGA RTX 5080 &#8211; L\u1ef1a ch\u1ecdn c\u1ee7a t\u01b0\u01a1ng lai t\u1ea1i Phong V\u0169 | Gi\u00e1 t\u1ed1t, t\u01b0 v\u1ea5n nhi\u1ec7t t\u00ecnh, b\u1ea3o h\u00e0nh uy t\u00edn\">Mua VGA RTX 5080 &#8211; L\u1ef1a ch\u1ecdn c\u1ee7a t\u01b0\u01a1ng lai t\u1ea1i Phong V\u0169 | Gi\u00e1 t\u1ed1t, t\u01b0 v\u1ea5n nhi\u1ec7t t\u00ecnh, b\u1ea3o h\u00e0nh uy t\u00edn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Kien_truc_Blackwell_tao_nen_su_khac_biet_so_voi_kien_truc_Ada_Lovelace\"><\/span><strong>Ki\u1ebfn tr\u00fac: Blackwell t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi ki\u1ebfn tr\u00fac Ada Lovelace<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/phongvu.vn\/c\/vga-rtx-4080\" target=\"_blank\" rel=\"noreferrer noopener\">RTX 4080<\/a><\/strong> s\u1eed d\u1ee5ng ki\u1ebfn tr\u00fac Ada Lovelace, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean ti\u1ebfn tr\u00ecnh 4nm c\u1ee7a TSMC. Ada Lovelace mang \u0111\u1ebfn nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 v\u1ec1 hi\u1ec7u su\u1ea5t, kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u00e0 t\u00edch h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u01b0 DLSS 3. Tuy nhi\u00ean, <strong>RTX 5080<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb ki\u1ebfn tr\u00fac Blackwell ho\u00e0n to\u00e0n m\u1edbi, t\u1ea1o n\u00ean m\u1ed9t b\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 c\u00f4ng ngh\u1ec7.<\/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\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-1024x640.jpg\" alt=\"Ki\u1ebfn tr\u00fac: Blackwell t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi ki\u1ebfn tr\u00fac Ada Lovelace\" class=\"wp-image-108282\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2024\/12\/gb300-blackwell-ultra-cua-nvidia-ra-mat-2025-5-1.jpg 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">Ki\u1ebfn tr\u00fac: Blackwell t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi ki\u1ebfn tr\u00fac Ada Lovelace<\/figcaption><\/figure>\n\n\n\n<p>Ki\u1ebfn tr\u00fac Blackwell, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean m\u00e3 GB203, mang l\u1ea1i hi\u1ec7u su\u1ea5t tr\u00ean m\u1ed7i watt \u0111i\u1ec7n cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi Ada Lovelace. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 <strong>RTX 5080<\/strong> kh\u00f4ng ch\u1ec9 m\u1ea1nh m\u1ebd h\u01a1n m\u00e0 c\u00f2n ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng m\u00e1t m\u1ebb h\u01a1n. H\u01a1n n\u1eefa, Blackwell mang \u0111\u1ebfn nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 trong vi\u1ec7c x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI), m\u1edf ra nh\u1eefng kh\u1ea3 n\u0103ng m\u1edbi trong vi\u1ec7c \u1ee9ng d\u1ee5ng AI v\u00e0o \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh, v\u01b0\u1ee3t xa nh\u1eefng g\u00ec Ada Lovelace c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c. \u0110\u00e2y ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai th\u1ebf h\u1ec7 card \u0111\u1ed3 h\u1ecda.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Bang_thong_so_ky_thuat_VGA_RTX_5080_va_RTX_4080\"><\/span><strong>B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt VGA RTX 5080 v\u00e0 RTX 4080<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>T\u00ednh n\u0103ng<\/th><th>RTX 5080<\/th><th>RTX 4080<\/th><\/tr><tr><td><strong>NVIDIA Architecture<\/strong><\/td><td>Blackwell<\/td><td>Ada Lovelace<\/td><\/tr><tr><td><strong>DLSS<\/strong><\/td><td>DLSS 4<\/td><td>DLSS 3<\/td><\/tr><tr><td><strong>AI TOPS<\/strong><\/td><td>1801<\/td><td>780<\/td><\/tr><tr><td><strong>Tensor Cores<\/strong><\/td><td>5th Gen<\/td><td>4th Gen<\/td><\/tr><tr><td><strong>Ray Tracing Cores<\/strong><\/td><td>4th Gen<\/td><td>3rd Gen<\/td><\/tr><tr><td><strong>NVIDIA Encoder (NVENC)<\/strong><\/td><td>2x 9th Gen<\/td><td>2x 8th Gen<\/td><\/tr><tr><td><strong>NVIDIA Decoder (NVDEC)<\/strong><\/td><td>2x 6th Gen<\/td><td>1x 5th Gen<\/td><\/tr><tr><td><strong>Memory Configuration<\/strong><\/td><td>16 GB GDDR7<\/td><td>16 GB GDDR6X<\/td><\/tr><tr><td><strong>Memory Bandwidth<\/strong><\/td><td>960 GB\/sec<\/td><td>717 GB\/sec<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Hieu_nang_RTX_5080_vuot_troi_so_voi_RTX_4080\"><\/span><strong>Hi\u1ec7u n\u0103ng: RTX 5080 v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi RTX 4080<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>D\u1ef1a tr\u00ean nh\u1eefng c\u1ea3i ti\u1ebfn v\u1ec1 ki\u1ebfn tr\u00fac, <strong>VGA RTX 5080<\/strong> mang \u0111\u1ebfn hi\u1ec7u n\u0103ng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi <strong>RTX 4080<\/strong>. <strong>RTX 5080<\/strong> s\u1edf h\u1eefu s\u1ed1 l\u01b0\u1ee3ng nh\u00e2n CUDA nhi\u1ec1u h\u01a1n \u0111\u00e1ng k\u1ec3, c\u00f9ng v\u1edbi xung nh\u1ecbp boost cao h\u01a1n.<\/p>\n\n\n\n<p>V\u1edbi nh\u1eefng n\u00e2ng c\u1ea5p n\u00e0y, <strong>RTX 5080<\/strong> mang \u0111\u1ebfn hi\u1ec7u su\u1ea5t ch\u01a1i game \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i 4K v\u00e0 th\u1eadm ch\u00ed l\u00e0 8K m\u01b0\u1ee3t m\u00e0 h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi <strong>RTX 4080<\/strong>. C\u00e1c t\u00e1c v\u1ee5 \u0111\u1ed3 h\u1ecda n\u1eb7ng nh\u01b0 render video, thi\u1ebft k\u1ebf 3D c\u0169ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. <strong>RTX 5080<\/strong> m\u1ea1nh h\u01a1n <strong>RTX 4080<\/strong> m\u1ed9t c\u00e1ch r\u00f5 r\u1ec7t, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn Ray Tracing v\u00e0 AI.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Ray_Tracing_va_DLSS_Nang_tam_trai_nghiem\"><\/span><strong>Ray Tracing v\u00e0 DLSS: N\u00e2ng t\u1ea7m tr\u1ea3i nghi\u1ec7m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u1ea3 <strong>RTX 4080<\/strong> v\u00e0 <strong>RTX 5080<\/strong> \u0111\u1ec1u h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 Ray Tracing v\u00e0 DLSS. Tuy nhi\u00ean, <strong>RTX 5080<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb l\u00f5i RT (Ray Tracing Cores) th\u1ebf h\u1ec7 m\u1edbi v\u00e0 phi\u00ean b\u1ea3n <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\"><strong>DLSS 4.0<\/strong><\/a> m\u1edbi nh\u1ea5t, mang \u0111\u1ebfn hi\u1ec7u n\u0103ng Ray Tracing cao h\u01a1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh DLSS s\u1eafc n\u00e9t h\u01a1n.<\/p>\n\n\n\n<p>V\u1edbi <strong>RTX 4080<\/strong>, Ray Tracing \u0111\u00e3 mang \u0111\u1ebfn nh\u1eefng c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh trong game. Tuy nhi\u00ean, <strong>VGA RTX 5080<\/strong> v\u1edbi l\u00f5i RT th\u1ebf h\u1ec7 m\u1edbi x\u1eed l\u00fd c\u00e1c hi\u1ec7u \u1ee9ng \u00e1nh s\u00e1ng ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch m\u01b0\u1ee3t m\u00e0 v\u00e0 ch\u00e2n th\u1ef1c h\u01a1n n\u1eefa, \u0111\u01b0a tr\u1ea3i nghi\u1ec7m th\u1ecb gi\u00e1c l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi. T\u01b0\u01a1ng t\u1ef1, DLSS th\u1ebf h\u1ec7 m\u1edbi tr\u00ean <strong>RTX 5080<\/strong> gi\u00fap n\u00e2ng c\u1ea5p \u0111\u1ed9 ph\u00e2n gi\u1ea3i h\u00ecnh \u1ea3nh hi\u1ec7u qu\u1ea3 h\u01a1n, mang \u0111\u1ebfn h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t cao h\u01a1n so v\u1edbi DLSS 3 tr\u00ean <strong>RTX 4080<\/strong>. \u0110\u00e2y s\u1ebd l\u00e0 nh\u1eefng n\u00e2ng c\u1ea5p \u0111\u00e1ng gi\u00e1 cho nh\u1eefng ai \u0111am m\u00ea \u0111\u1ed3 h\u1ecda \u0111\u1ec9nh cao tr\u00ean chi\u1ebfc <strong><a href=\"https:\/\/phongvu.vn\/c\/pc-gaming\" target=\"_blank\" rel=\"noreferrer noopener\">PC gaming<\/a><\/strong> c\u1ee7a m\u00ecnh,<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"youtube-embed\" data-video_id=\"qQn3bsPNTyI\"><iframe loading=\"lazy\" title=\"DLSS 4 | New Multi Frame Gen &amp; Everything Enhanced\" width=\"696\" height=\"392\" src=\"https:\/\/www.youtube.com\/embed\/qQn3bsPNTyI?feature=oembed&#038;enablejsapi=1\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><figcaption class=\"wp-element-caption\"><em>Video gi\u1edbi thi\u1ec7u v\u1ec1 DLSS 4 th\u1ebf h\u1ec7 m\u1edbi nh\u1ea5t t\u1eeb Nvidia<\/em><\/figcaption><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Bo_nho_GDDR7_tao_nen_su_khac_biet_lon\"><\/span><strong>B\u1ed9 nh\u1edb: GDDR7 t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t trong nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t gi\u1eefa <strong>RTX 5080<\/strong> v\u00e0 <strong>RTX 4080<\/strong> ch\u00ednh l\u00e0 b\u1ed9 nh\u1edb. <strong>RTX 4080<\/strong> s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb GDDR6X, trong khi <strong>RTX 5080<\/strong> \u0111\u00e3 chuy\u1ec3n sang s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb GDDR7 th\u1ebf h\u1ec7 m\u1edbi.<\/p>\n\n\n\n<p>GDDR7 mang \u0111\u1ebfn b\u0103ng th\u00f4ng b\u1ed9 nh\u1edb v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi GDDR6X. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 <strong>RTX 5080<\/strong> c\u00f3 kh\u1ea3 n\u0103ng truy c\u1eadp d\u1eef li\u1ec7u nhanh h\u01a1n, gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng ngh\u1ebdn c\u1ed5 chai v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao v\u00e0 khi s\u1eed d\u1ee5ng c\u00e1c hi\u1ec7u \u1ee9ng \u0111\u1ed3 h\u1ecda ph\u1ee9c t\u1ea1p. Vi\u1ec7c chuy\u1ec3n sang GDDR7 l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng, gi\u00fap <strong>RTX 5080<\/strong> b\u1ecf xa <strong>RTX 4080<\/strong> v\u1ec1 m\u1eb7t b\u0103ng th\u00f4ng b\u1ed9 nh\u1edb &#8211; y\u1ebfu t\u1ed1 then ch\u1ed1t quy\u1ebft \u0111\u1ecbnh hi\u1ec7u n\u0103ng c\u1ee7a card \u0111\u1ed3 h\u1ecda. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng n\u00e2ng c\u1ea5p \u0111\u00e1ng gi\u00e1 nh\u1ea5t c\u1ee7a <strong>RTX 5080<\/strong>.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Muc_tieu_thu_dien_nang_TDP_Manh_me_di_kem_voi_yeu_cau_cao_hon\"><\/span><strong>M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng (TDP): M\u1ea1nh m\u1ebd \u0111i k\u00e8m v\u1edbi y\u00eau c\u1ea7u cao h\u01a1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>RTX 4080<\/strong> c\u00f3 TDP l\u00e0 320W. <strong>RTX 5080<\/strong> v\u1edbi hi\u1ec7u n\u0103ng m\u1ea1nh m\u1ebd h\u01a1n c\u00f3 TDP cao h\u01a1n, tuy nhi\u00ean, nh\u1edd ki\u1ebfn tr\u00fac Blackwell t\u1ed1i \u01b0u, m\u1ee9c t\u0103ng n\u00e0y kh\u00f4ng qu\u00e1 l\u1edbn. M\u1eb7c d\u00f9 v\u1eady, ng\u01b0\u1eddi d\u00f9ng v\u1eabn c\u1ea7n trang b\u1ecb m\u1ed9t b\u1ed9 ngu\u1ed3n c\u00f3 c\u00f4ng su\u1ea5t \u0111\u1ee7 l\u1edbn, khuy\u1ebfn ngh\u1ecb t\u1eeb 750W tr\u1edf l\u00ean, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh khi s\u1eed d\u1ee5ng <strong>RTX 5080<\/strong>. V\u1ea5n \u0111\u1ec1 t\u1ea3n nhi\u1ec7t c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng h\u01a1n, ng\u01b0\u1eddi d\u00f9ng n\u00ean c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Mua_VGA_RTX_5080_%E2%80%93_Lua_chon_cua_tuong_lai_tai_Phong_Vu_Gia_tot_tu_van_nhiet_tinh_bao_hanh_uy_tin\"><\/span><strong>Mua VGA RTX 5080 &#8211; L\u1ef1a ch\u1ecdn c\u1ee7a t\u01b0\u01a1ng lai t\u1ea1i Phong V\u0169 | Gi\u00e1 t\u1ed1t, t\u01b0 v\u1ea5n nhi\u1ec7t t\u00ecnh, b\u1ea3o h\u00e0nh uy t\u00edn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>RTX 5080<\/strong> \u0111\u00e3 ch\u00ednh th\u1ee9c ra m\u1eaft v\u00e0 kh\u1eb3ng \u0111\u1ecbnh v\u1ecb th\u1ebf l\u00e0 card \u0111\u1ed3 h\u1ecda m\u1ea1nh m\u1ebd nh\u1ea5t hi\u1ec7n nay, v\u01b0\u1ee3t tr\u1ed9i ho\u00e0n to\u00e0n so v\u1edbi <strong>RTX 4080<\/strong> \u1edf m\u1ecdi kh\u00eda c\u1ea1nh: t\u1eeb ki\u1ebfn tr\u00fac, hi\u1ec7u n\u0103ng, Ray Tracing, DLSS, cho \u0111\u1ebfn b\u1ed9 nh\u1edb GDDR7. <strong>RTX 5080<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho nh\u1eefng ai mu\u1ed1n s\u1edf h\u1eefu card \u0111\u1ed3 h\u1ecda m\u1ea1nh m\u1ebd nh\u1ea5t, s\u1eb5n s\u00e0ng tr\u1ea3i nghi\u1ec7m nh\u1eefng t\u1ef1a game AAA \u1edf m\u1ee9c thi\u1ebft l\u1eadp \u0111\u1ed3 h\u1ecda cao nh\u1ea5t, c\u0169ng nh\u01b0 \u0111\u00e1p \u1ee9ng t\u1ed1t c\u00e1c t\u00e1c v\u1ee5 s\u00e1ng t\u1ea1o n\u1ed9i dung chuy\u00ean nghi\u1ec7p.<\/p>\n\n\n\n<p><strong>RTX 4080<\/strong> v\u1eabn l\u00e0 m\u1ed9t card \u0111\u1ed3 h\u1ecda m\u1ea1nh m\u1ebd v\u00e0 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u ch\u01a1i game \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n mu\u1ed1n c\u00f3 tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t, t\u1eadn h\u01b0\u1edfng tr\u1ecdn v\u1eb9n s\u1ee9c m\u1ea1nh c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111\u1ed3 h\u1ecda ti\u00ean ti\u1ebfn nh\u1ea5t, v\u00e0 kh\u00f4ng ng\u1ea1i \u0111\u1ea7u t\u01b0, <strong>RTX 5080<\/strong> ch\u00ednh l\u00e0 l\u1ef1a ch\u1ecdn x\u1ee9ng \u0111\u00e1ng h\u01a1n. <strong>RTX 5080<\/strong> kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u1ea3n n\u00e2ng c\u1ea5p, m\u00e0 l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn nh\u1ea3y v\u1ecdt, \u0111\u1ecbnh ngh\u0129a l\u1ea1i chu\u1ea9n m\u1ef1c c\u1ee7a card \u0111\u1ed3 h\u1ecda cao c\u1ea5p.<\/p>\n\n\n\n<p>Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n c\u00e1i nh\u00ecn t\u1ed5ng quan v\u00e0 chi ti\u1ebft v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa <strong>RTX 5080<\/strong> v\u00e0 <strong>RTX 4080<\/strong>. H\u00e3y cho t\u00f4i bi\u1ebft n\u1ebfu b\u1ea1n c\u1ea7n th\u00eam th\u00f4ng tin ho\u1eb7c mu\u1ed1n ph\u00e2n t\u00edch s\u00e2u h\u01a1n v\u1ec1 kh\u00eda c\u1ea1nh n\u00e0o \u0111\u00f3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VGA RTX 5080 \u0111\u00e3 ch\u00ednh th\u1ee9c ra m\u1eaft t\u1ea1i CES 2025, kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m d\u00e0nh ri\u00eang cho game th\u1ee7, m\u00e0 c\u00f2n l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd cho c\u00e1c nh\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung. V\u1edbi hi\u1ec7u n\u0103ng v\u01b0\u1ee3t tr\u1ed9i v\u00e0 nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, RTX 5080 \u0111\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u c\u1ee7a [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":113719,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[10,1864,74],"tags":[628,4415,4339,4353],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/113714"}],"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=113714"}],"version-history":[{"count":3,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/113714\/revisions"}],"predecessor-version":[{"id":116111,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/113714\/revisions\/116111"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/113719"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=113714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=113714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=113714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}