{"id":114761,"date":"2025-01-21T23:30:00","date_gmt":"2025-01-21T16:30:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=114761"},"modified":"2025-09-17T13:45:34","modified_gmt":"2025-09-17T06:45:34","slug":"rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090\/","title":{"rendered":"RTX 5090: Hi\u1ec7u su\u1ea5t CUDA t\u0103ng 27% so v\u1edbi RTX 4090"},"content":{"rendered":"\n<p>S\u1ef1 r\u00f2 r\u1ec9 g\u1ea7n \u0111\u00e2y v\u1ec1 RTX 5090 \u0111ang g\u00e2y x\u00f4n xao c\u1ed9ng \u0111\u1ed3ng game th\u1ee7 v\u00e0 c\u00e1c chuy\u00ean gia c\u00f4ng ngh\u1ec7. Theo c\u00e1c k\u1ebft qu\u1ea3 benchmark tr\u00ean Geekbench, RTX 5090 \u0111\u00e3 ghi \u0111\u01b0\u1ee3c h\u01a1n 500,000 \u0111i\u1ec3m CUDA, \u0111\u00e1nh b\u1ea1i RTX 4090 v\u1edbi m\u1ee9c hi\u1ec7u su\u1ea5t t\u0103ng \u0111\u1ebfn 27%. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y NVIDIA \u0111ang chu\u1ea9n b\u1ecb m\u1ed9t b\u01b0\u1edbc nh\u1ea3y v\u1ecdt trong l\u0129nh v\u1ef1c GPU. C\u00f9ng <a href=\"https:\/\/phongvu.vn\/cong-nghe\">Phong V\u0169 Tech News<\/a> t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 si\u00eau ph\u1ea9m n\u00e0y!<\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/so-sanh-gpu-rtx-5080-voi-rtx-5070-va-rtx-5090\/\">So s\u00e1nh GPU RTX 5080 v\u1edbi RTX 5070 v\u00e0 RTX 5090: Gi\u1ed1ng v\u00e0 kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/nvidia-rtx-5090-voi-suc-manh-vuot-troi\/\">NVIDIA RTX 5090: H\u00e9 l\u1ed9 s\u1ee9c m\u1ea1nh v\u01b0\u1ee3t tr\u1ed9i, h\u01a1n RTX 4090 \u0111\u1ebfn 30%<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/rtx-5090-dat-800-fps-trong-valorant\/\">RTX 5090 \u0111\u1ea1t 800 FPS trong Valorant v\u1edbi \u0111\u1ed9 tr\u1ec5 d\u01b0\u1edbi 3ms<\/a><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-1024x640.jpg\" alt=\"S\u1ef1 r\u00f2 r\u1ec9 g\u1ea7n \u0111\u00e2y v\u1ec1 RTX 5090 \u0111ang g\u00e2y x\u00f4n xao c\u1ed9ng \u0111\u1ed3ng game th\u1ee7 v\u00e0 c\u00e1c chuy\u00ean gia c\u00f4ng ngh\u1ec7. \" class=\"wp-image-114764\" width=\"1024\" height=\"640\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-2.jpg 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">S\u1ef1 r\u00f2 r\u1ec9 g\u1ea7n \u0111\u00e2y v\u1ec1 RTX 5090 \u0111ang g\u00e2y x\u00f4n xao c\u1ed9ng \u0111\u1ed3ng game th\u1ee7 v\u00e0 c\u00e1c chuy\u00ean gia c\u00f4ng ngh\u1ec7. <\/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-6a19c99b97d0c\" ><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-6a19c99b97d0c\"  type=\"checkbox\" id=\"item-6a19c99b97d0c\"><\/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\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090\/#RTX_5090_%E2%80%93_Buoc_nhay_lon_trong_hieu_nang_CUDA\" title=\"RTX 5090 &#8211; B\u01b0\u1edbc nh\u1ea3y l\u1edbn trong hi\u1ec7u n\u0103ng CUDA\">RTX 5090 &#8211; B\u01b0\u1edbc nh\u1ea3y l\u1edbn trong hi\u1ec7u n\u0103ng CUDA<\/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\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090\/#Kien_truc_dot_pha_%E2%80%93_CUDA_VRAM_va_tang_hieu_qua_xu_ly\" title=\"Ki\u1ebfn tr\u00fac \u0111\u1ed9t ph\u00e1 &#8211; CUDA, VRAM v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd\">Ki\u1ebfn tr\u00fac \u0111\u1ed9t ph\u00e1 &#8211; CUDA, VRAM v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd<\/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:\/\/phongvu.vn\/cong-nghe\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090\/#Ray_Tracing_nang_cap_vuot_bac\" title=\"Ray Tracing n\u00e2ng c\u1ea5p v\u01b0\u1ee3t b\u1eadc\">Ray Tracing n\u00e2ng c\u1ea5p v\u01b0\u1ee3t b\u1eadc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090\/#Toi_uu_hoa_hieu_suat_do_hoa\" title=\"T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t \u0111\u1ed3 h\u1ecda\">T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t \u0111\u1ed3 h\u1ecda<\/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:\/\/phongvu.vn\/cong-nghe\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090\/#Doi_thu_va_thi_truong_GPU_cao_cap\" title=\"\u0110\u1ed1i th\u1ee7 v\u00e0 th\u1ecb tr\u01b0\u1eddng GPU cao c\u1ea5p\">\u0110\u1ed1i th\u1ee7 v\u00e0 th\u1ecb tr\u01b0\u1eddng GPU cao c\u1ea5p<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"RTX_5090_%E2%80%93_Buoc_nhay_lon_trong_hieu_nang_CUDA\"><\/span><strong>RTX 5090 &#8211; B\u01b0\u1edbc nh\u1ea3y l\u1edbn trong hi\u1ec7u n\u0103ng CUDA<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/phongvu.vn\/c\/vga-rtx-5090\" target=\"_blank\" rel=\"noreferrer noopener\">GeForce RTX 5090<\/a> \u0111\u01b0\u1ee3c cho l\u00e0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 GPU Blackwell c\u1ee7a NVIDIA, \u0111\u00e1nh d\u1ea5u b\u01b0\u1edbc ti\u1ebfn l\u1edbn trong hi\u1ec7u n\u0103ng. V\u1edbi h\u01a1n 24,000 l\u00f5i CUDA v\u00e0 t\u1ed1c \u0111\u1ed9 xung nh\u1ecbp cao h\u01a1n, chi\u1ebfc card n\u00e0y \u0111\u00e3 \u0111\u1ea1t h\u01a1n 500,000 \u0111i\u1ec3m CUDA tr\u00ean Geekbench. Con s\u1ed1 n\u00e0y cao h\u01a1n kho\u1ea3ng 27% so v\u1edbi RTX 4090, v\u1ed1n ch\u1ec9 \u0111\u1ea1t m\u1ee9c 400,000 \u0111i\u1ec3m. S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y th\u1ec3 hi\u1ec7n m\u1ed9t c\u1ea3i ti\u1ebfn v\u01b0\u1ee3t b\u1eadc v\u1ec1 kh\u1ea3 n\u0103ng x\u1eed l\u00fd song song, \u0111\u00e1p \u1ee9ng t\u1ed1t h\u01a1n nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng cao t\u1eeb ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<p>Nh\u1eafm \u0111\u1ebfn \u0111\u1ed1i t\u01b0\u1ee3ng game th\u1ee7 v\u00e0 nh\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung, RTX 5090 h\u1ee9a h\u1eb9n n\u00e2ng t\u1ea7m tr\u1ea3i nghi\u1ec7m \u0111\u1ed3 h\u1ecda v\u1edbi c\u00e1c t\u00ednh n\u0103ng AI ti\u00ean ti\u1ebfn, \u0111i\u1ec3n h\u00ecnh nh\u01b0 DLSS 4.0. T\u00ednh n\u0103ng n\u00e0y kh\u00f4ng ch\u1ec9 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u n\u0103ng trong c\u00e1c t\u1ef1a game n\u1eb7ng m\u00e0 c\u00f2n c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh. RTX 5090 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd m\u01b0\u1ee3t m\u00e0 c\u00e1c t\u00e1c v\u1ee5 nh\u01b0 d\u1ef1ng video 8K hay m\u00f4 ph\u1ecfng 3D ph\u1ee9c t\u1ea1p, m\u1edf ra ti\u1ec1m n\u0103ng cho c\u00f4ng vi\u1ec7c s\u00e1ng t\u1ea1o.<\/p>\n\n\n\n<p>Ngo\u00e0i kh\u1ea3 n\u0103ng x\u1eed l\u00fd m\u1ea1nh m\u1ebd, RTX 5090 c\u00f2n n\u1ed5i b\u1eadt v\u1edbi s\u1ef1 c\u1ea3i thi\u1ec7n trong t\u1ed1c \u0111\u1ed9 kh\u1edfi ch\u1ea1y v\u00e0 \u0111\u1ed9 tr\u1ec5, gi\u00fap c\u00e1c t\u00e1c v\u1ee5 chuy\u00ean s\u00e2u di\u1ec5n ra nhanh ch\u00f3ng h\u01a1n. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa hi\u1ec7u n\u0103ng CUDA v\u01b0\u1ee3t tr\u1ed9i v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ed3 h\u1ecda \u0111\u1ec9nh cao khi\u1ebfn RTX 5090 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn cho c\u1ea3 nhu c\u1ea7u gi\u1ea3i tr\u00ed l\u1eabn c\u00f4ng vi\u1ec7c chuy\u00ean nghi\u1ec7p. \u0110\u00e2y s\u1ebd l\u00e0 b\u01b0\u1edbc nh\u1ea3y \u0111\u00e1ng ch\u00fa \u00fd trong d\u00f2ng GPU cao c\u1ea5p c\u1ee7a NVIDIA.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-1024x640.jpg\" alt=\"RTX 5090 \u0111\u01b0\u1ee3c cho l\u00e0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 GPU Blackwell c\u1ee7a NVIDIA, \u0111\u00e1nh d\u1ea5u b\u01b0\u1edbc ti\u1ebfn l\u1edbn trong hi\u1ec7u n\u0103ng.\" class=\"wp-image-114765\" width=\"1024\" height=\"640\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-3.jpg 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\"><figcaption class=\"wp-element-caption\">RTX 5090 \u0111\u01b0\u1ee3c cho l\u00e0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 GPU Blackwell c\u1ee7a NVIDIA, \u0111\u00e1nh d\u1ea5u b\u01b0\u1edbc ti\u1ebfn l\u1edbn trong hi\u1ec7u n\u0103ng.<\/figcaption><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Kien_truc_dot_pha_%E2%80%93_CUDA_VRAM_va_tang_hieu_qua_xu_ly\"><\/span><strong>Ki\u1ebfn tr\u00fac \u0111\u1ed9t ph\u00e1 &#8211; CUDA, VRAM v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>RTX 5090 \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd s\u1eed d\u1ee5ng VRAM GDDR7 ti\u00ean ti\u1ebfn, mang \u0111\u1ebfn b\u0103ng th\u00f4ng t\u1ed1i \u0111a l\u00ean \u0111\u1ebfn 32 Gbps, v\u01b0\u1ee3t xa th\u1ebf h\u1ec7 tr\u01b0\u1edbc. V\u1edbi dung l\u01b0\u1ee3ng VRAM l\u00ean \u0111\u1ebfn 32GB, GPU n\u00e0y s\u1ebd d\u1ec5 d\u00e0ng \u0111\u00e1p \u1ee9ng m\u1ecdi y\u00eau c\u1ea7u t\u1eeb vi\u1ec7c ch\u01a1i game \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao nh\u01b0 4K, 8K, \u0111\u1ebfn c\u00e1c t\u00e1c v\u1ee5 chuy\u00ean nghi\u1ec7p \u0111\u00f2i h\u1ecfi t\u00e0i nguy\u00ean l\u1edbn. \u0110\u00e2y l\u00e0 m\u1ed9t b\u01b0\u1edbc c\u1ea3i ti\u1ebfn m\u1ea1nh m\u1ebd, m\u1edf ra c\u01a1 h\u1ed9i tr\u1ea3i nghi\u1ec7m \u0111\u1ed3 h\u1ecda m\u01b0\u1ee3t m\u00e0 v\u00e0 chi ti\u1ebft h\u01a1n bao gi\u1edd h\u1ebft.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Ray_Tracing_nang_cap_vuot_bac\"><\/span><strong>Ray Tracing n\u00e2ng c\u1ea5p v\u01b0\u1ee3t b\u1eadc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>RTX 5090 ti\u1ebfp t\u1ee5c c\u1ea3i thi\u1ec7n c\u00f4ng ngh\u1ec7 ray tracing v\u1edbi s\u1ef1 b\u1ed5 sung c\u00e1c l\u00f5i RT m\u1ea1nh m\u1ebd h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3 trong vi\u1ec7c x\u1eed l\u00fd c\u00e1c c\u1ea3nh v\u1eadt ph\u1ee9c t\u1ea1p, \u0111\u1eb7c bi\u1ec7t l\u00e0 hi\u1ec7u \u1ee9ng \u00e1nh s\u00e1ng, b\u00f3ng \u0111\u1ed5 v\u00e0 ph\u1ea3n chi\u1ebfu trong game. Theo c\u00e1c b\u00e1o c\u00e1o, hi\u1ec7u su\u1ea5t ray tracing c\u1ee7a RTX 5090 \u0111\u01b0\u1ee3c cho l\u00e0 cao h\u01a1n \u0111\u1ebfn 50% so v\u1edbi RTX 4090, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m h\u00ecnh \u1ea3nh s\u1ed1ng \u0111\u1ed9ng v\u00e0 ch\u00e2n th\u1ef1c h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Toi_uu_hoa_hieu_suat_do_hoa\"><\/span><strong>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t \u0111\u1ed3 h\u1ecda<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>V\u1edbi nh\u1eefng n\u00e2ng c\u1ea5p v\u01b0\u1ee3t b\u1eadc v\u1ec1 VRAM v\u00e0 ray tracing, RTX 5090 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a m\u1ecdi kh\u00eda c\u1ea1nh hi\u1ec7u su\u1ea5t \u0111\u1ed3 h\u1ecda. S\u1ef1 c\u1ea3i ti\u1ebfn n\u00e0y kh\u00f4ng ch\u1ec9 ph\u1ee5c v\u1ee5 t\u1ed1t c\u00e1c game th\u1ee7 y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh h\u00e0ng \u0111\u1ea7u m\u00e0 c\u00f2n gi\u00fap c\u00e1c nh\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung \u0111\u1ea9y nhanh t\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c. T\u1eeb ch\u01a1i game, l\u00e0m phim \u0111\u1ebfn thi\u1ebft k\u1ebf 3D, RTX 5090 \u0111\u1ec1u l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho m\u1ecdi nhu c\u1ea7u hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-1024x640.jpg\" alt=\"V\u1edbi nh\u1eefng n\u00e2ng c\u1ea5p v\u01b0\u1ee3t b\u1eadc v\u1ec1 VRAM v\u00e0 ray tracing, RTX 5090 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a m\u1ecdi kh\u00eda c\u1ea1nh hi\u1ec7u su\u1ea5t \u0111\u1ed3 h\u1ecda.\" class=\"wp-image-114766\" width=\"1021\" height=\"638\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4-1344x840.jpg 1344w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/01\/rtx-5090-hieu-suat-cuda-tang-27-voi-rtx-4090-4.jpg 1440w\" sizes=\"(max-width: 1021px) 100vw, 1021px\" title=\"\"><figcaption class=\"wp-element-caption\">V\u1edbi nh\u1eefng n\u00e2ng c\u1ea5p v\u01b0\u1ee3t b\u1eadc v\u1ec1 VRAM v\u00e0 ray tracing, RTX 5090 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a m\u1ecdi kh\u00eda c\u1ea1nh hi\u1ec7u su\u1ea5t \u0111\u1ed3 h\u1ecda.<\/figcaption><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Doi_thu_va_thi_truong_GPU_cao_cap\"><\/span><strong>\u0110\u1ed1i th\u1ee7 v\u00e0 th\u1ecb tr\u01b0\u1eddng GPU cao c\u1ea5p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u1edbi ng\u01b0\u1ee1ng hi\u1ec7u n\u0103ng ch\u01b0a t\u1eebng c\u00f3, RTX 5090 \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd c\u1ee7ng c\u1ed1 v\u1ecb th\u1ebf c\u1ee7a NVIDIA tr\u00ean th\u1ecb tr\u01b0\u1eddng GPU cao c\u1ea5p. Trong b\u1ed1i c\u1ea3nh c\u00e1c t\u1ef1a game AAA v\u00e0 \u1ee9ng d\u1ee5ng chuy\u00ean nghi\u1ec7p ng\u00e0y c\u00e0ng y\u00eau c\u1ea7u cao v\u1ec1 s\u1ee9c m\u1ea1nh \u0111\u1ed3 h\u1ecda, NVIDIA ti\u1ebfp t\u1ee5c kh\u1eb3ng \u0111\u1ecbnh t\u1ea7m nh\u00ecn chi\u1ebfn l\u01b0\u1ee3c khi t\u00edch h\u1ee3p nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 DLSS 4.0 v\u00e0 ray tracing n\u00e2ng c\u1ea5p. Nh\u1eefng c\u1ea3i ti\u1ebfn n\u00e0y kh\u00f4ng ch\u1ec9 mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ch\u01a1i game m\u01b0\u1ee3t m\u00e0 h\u01a1n m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t trong c\u00e1c t\u00e1c v\u1ee5 \u0111\u1ed3 h\u1ecda v\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung.<\/p>\n\n\n\n<p>M\u1eb7c d\u00f9 AMD v\u00e0 Intel \u0111ang n\u1ed7 l\u1ef1c thu h\u1eb9p kho\u1ea3ng c\u00e1ch v\u1edbi c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m GPU c\u1ee7a ri\u00eang m\u00ecnh, RTX 5090 v\u1edbi nh\u1eefng c\u00f4ng ngh\u1ec7 v\u01b0\u1ee3t tr\u1ed9i v\u1eabn gi\u1eef th\u1ebf \u00e1p \u0111\u1ea3o. Ki\u1ebfn tr\u00fac Blackwell c\u00f9ng kh\u1ea3 n\u0103ng x\u1eed l\u00fd CUDA m\u1ea1nh m\u1ebd gi\u00fap NVIDIA duy tr\u00ec v\u1ecb th\u1ebf ti\u00ean phong trong vi\u1ec7c d\u1eabn \u0111\u1ea7u \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7. Trong t\u01b0\u01a1ng lai, RTX 5090 kh\u00f4ng ch\u1ec9 ph\u1ee5c v\u1ee5 nhu c\u1ea7u hi\u1ec7n t\u1ea1i m\u00e0 c\u00f2n m\u1edf ra ti\u1ec1m n\u0103ng l\u1edbn cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed3 h\u1ecda ph\u1ee9c t\u1ea1p, \u0111\u1ea3m b\u1ea3o v\u1ecb tr\u00ed c\u1ee7a NVIDIA tr\u00ean \u0111\u1ec9nh cao th\u1ecb tr\u01b0\u1eddng GPU.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Theo c\u00e1c k\u1ebft qu\u1ea3 benchmark, RTX 5090 \u0111\u00e3 ghi \u0111\u01b0\u1ee3c h\u01a1n 500,000 \u0111i\u1ec3m CUDA, \u0111\u00e1nh b\u1ea1i RTX 4090 v\u1edbi m\u1ee9c hi\u1ec7u su\u1ea5t t\u0103ng \u0111\u1ebfn 27%.<\/p>\n","protected":false},"author":32,"featured_media":114768,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[74,1864],"tags":[1519,4415,4339,4428,4432],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/114761"}],"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\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=114761"}],"version-history":[{"count":4,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/114761\/revisions"}],"predecessor-version":[{"id":139938,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/114761\/revisions\/139938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/114768"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=114761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=114761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=114761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}