{"id":770113,"date":"2023-03-01T15:10:00","date_gmt":"2023-03-01T14:10:00","guid":{"rendered":"https:\/\/www.tomshardware.fr\/?p=770113"},"modified":"2023-07-08T01:08:33","modified_gmt":"2023-07-07T23:08:33","slug":"la-video-super-resolution-de-nvidia-est-dispo-que-vaut-cette-technologie-dupscaling","status":"publish","type":"post","link":"https:\/\/www.tomshardware.fr\/la-video-super-resolution-de-nvidia-est-dispo-que-vaut-cette-technologie-dupscaling\/","title":{"rendered":"La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#8217;upscaling ?"},"content":{"rendered":"\n<p>Pr\u00e9sent\u00e9e au CES 2023 et int\u00e9gr\u00e9e \u00e0 Chrome d\u00e9but f\u00e9vrier, <a href=\"https:\/\/www.tomshardware.fr\/google-chrome-supporte-desormais-le-nvidia-rtx-video-super-resolution\/\">la VSR (<em>Video Super Resolution<\/em>) de NVIDIA<\/a> est d\u00e9sormais disponible gr\u00e2ce au pilote Game Ready 531.18 publi\u00e9 hier. L\u2019entreprise, qui avait annonc\u00e9 un lancement en f\u00e9vrier, a donc tenu ses engagements.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/game-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-scaled.jpg\"><img alt=\"Image 1 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" width=\"1024\" height=\"465\" src=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/game-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-1024x465.jpg\" alt=\"\" class=\"wp-image-770114\" srcset=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/game-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-1024x465.jpg 1024w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/game-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-300x136.jpg 300w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/game-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-768x349.jpg 768w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/game-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-1536x698.jpg 1536w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/game-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-scaled.jpg 2048w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/game-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-1320x600.jpg 1320w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">\u00a9 NVIDIA<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/campus-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-scaled.jpg\"><img alt=\"Image 2 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" width=\"1024\" height=\"485\" src=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/campus-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-1024x485.jpg\" alt=\"\" class=\"wp-image-770115\" srcset=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/campus-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-1024x485.jpg 1024w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/campus-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-300x142.jpg 300w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/campus-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-768x364.jpg 768w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/campus-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-1536x728.jpg 1536w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/campus-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-scaled.jpg 2048w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/campus-video-1080p-to-4k-nvidia-geforce-rtx-video-super-resolution-upscale-comparison-1320x626.jpg 1320w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">\u00a9 NVIDIA<\/figcaption><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<p>Cette technologie est prise en charge dans les navigateurs Chrome et Edge. \u00c0 la mani\u00e8re du DLSS (<em>Deep Learning Super Sampling<\/em>), la VSR utilise les c\u0153urs Tensor des GeForce pour am\u00e9liorer la qualit\u00e9 des vid\u00e9os YouTube, Netflix, Hulu et Twitch, jusqu\u2019\u00e0 la d\u00e9finition UHD. Pour en profiter, il faut poss\u00e9der une carte graphique GeForce RTX 40 ou RTX 30. NVIDIA a pr\u00e9cis\u00e9 que la prise en charge par les GPU GeForce RTX 20 \u00e9tait pr\u00e9vue, mais plus tard.<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#fafafa\"><strong><a href=\"https:\/\/www.tomshardware.fr\/nvidia-geforce-now-jeux-video-cloud-gaming-nouveautes-de-la-semaine\/\">GFN Thursday : arriv\u00e9e des jeux Xbox Game Studios et mise en service des SuperPODS RTX 4080 \u00e0 Paris<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-comment-activer-la-vsr\">Comment activer la VSR ?<\/h2>\n\n\n\n<p>L\u2019activation de cette technologie d\u2019upscaling vid\u00e9o se fait manuellement dans le panneau de configuration. Vous trouvez l\u2019option dans Vid\u00e9o &gt; R\u00e9gler les param\u00e8tres de l&#8217;image vid\u00e9o &gt; Am\u00e9lioration vid\u00e9o RTX. Vous aurez le choix entre quatre niveaux de qualit\u00e9 (1-4). Le niveau 4 est le plus \u00e9lev\u00e9 et n\u00e9cessite davantage de ressources GPU, explique la description. Les GeForce de classe XX70 et sup\u00e9rieure peuvent g\u00e9rer le niveau 4 sans difficult\u00e9 selon l\u2019entreprise. Si vous souhaitez en apprendre davantage, vous pouvez consulter <a href=\"https:\/\/nvidia.custhelp.com\/app\/answers\/detail\/a_id\/5448\" target=\"_blank\" rel=\"noreferrer noopener\">la FAQ sur la VSR de NVIDIA<\/a>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/nvidia-control-panel-geforce-rtx-video-super-resolution-options-highlighted-v2-scaled.jpg\"><img alt=\"Image 3 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" width=\"1024\" height=\"758\" src=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/nvidia-control-panel-geforce-rtx-video-super-resolution-options-highlighted-v2-1024x758.jpg\" alt=\"\" class=\"wp-image-770116\" srcset=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/nvidia-control-panel-geforce-rtx-video-super-resolution-options-highlighted-v2-1024x758.jpg 1024w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/nvidia-control-panel-geforce-rtx-video-super-resolution-options-highlighted-v2-300x222.jpg 300w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/nvidia-control-panel-geforce-rtx-video-super-resolution-options-highlighted-v2-768x569.jpg 768w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/nvidia-control-panel-geforce-rtx-video-super-resolution-options-highlighted-v2-1536x1138.jpg 1536w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/nvidia-control-panel-geforce-rtx-video-super-resolution-options-highlighted-v2-scaled.jpg 2048w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/03\/nvidia-control-panel-geforce-rtx-video-super-resolution-options-highlighted-v2-1320x978.jpg 1320w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">\u00a9 NVIDIA<\/figcaption><\/figure><\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>A lire aussi, les actualit\u00e9s les plus r\u00e9centes au sujet de NVIDIA et ses technologies :<\/strong><\/p>\n\n\n\n    <ul>\n                    <li><a href=\"https:\/\/www.tomshardware.fr\/rxt-4060-ti-des-difficultes-dapprovisionnement-la-version-super-en-approche\/\">RXT 4060 Ti : des difficult\u00e9s d&#8217;approvisionnement, la version SUPER en approche ?<\/a><\/li>\n                    <li><a href=\"https:\/\/www.tomshardware.fr\/nvidia-prend-de-lavance-sur-lia-grace-a-ce-nouveau-coup-de-maitre\/\">Nvidia prend de l&#8217;avance sur l&#8217;IA gr\u00e2ce \u00e0 ce nouveau coup de ma\u00eetre<\/a><\/li>\n                    <li><a href=\"https:\/\/www.tomshardware.fr\/dlss-3-7-un-nouveau-profil-pour-ameliorer-la-nettete-et-reduire-le-ghosting\/\">DLSS 3.7 : un nouveau profil pour am\u00e9liorer la nettet\u00e9 et r\u00e9duire le ghosting<\/a><\/li>\n                    <li><a href=\"https:\/\/www.tomshardware.fr\/une-penurie-de-geforce-rtx-40-permettrait-a-nvidia-de-vendre-plus-de-rtx-50\/\">Une p\u00e9nurie de GeForce RTX 40 permettrait \u00e0 NVIDIA de vendre plus de RTX 50<\/a><\/li>\n            <\/ul>\n\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-quel-impact-sur-la-consommation-et-pour-quelle-qualite-d-image\">Quel impact sur la consommation et pour quelle qualit\u00e9 d&#8217;image ?<\/h2>\n\n\n\n<p>Jarred Walton de Tom\u2019s Hardware US a test\u00e9 cette technologie avec deux cartes graphiques, les <a href=\"https:\/\/www.tomshardware.fr\/nvidia-geforce-rtx-3050-dlss-et-rtx-a-moins-de-280-euros-en-theorie\/\">GeForce RTX 3050<\/a> et <a href=\"https:\/\/www.tomshardware.fr\/test-asus-geforce-rtx-4090-oc-nvidia-preview-performances-caracteristiques\/\">GeForce RTX 4090<\/a>. Il fournit quatre comparaisons&nbsp;; nous en pr\u00e9sentons deux ici. Notre confr\u00e8re a \u00e9galement mesur\u00e9 l\u2019impact du VSR sur la consommation des deux cartes graphiques. Elle augmente de 2,9 watts pour la GeForce RTX 4090, autant au niveau 1 que 4. Cela repr\u00e9sente une hausse de 22,3&nbsp;%. La GeForce RTX 4090 consomme 32,8 watts en niveau 1, 36,9 watts en niveau 4&nbsp;; ce sont des hausses de respectivement 13,5&nbsp;% et de 27,7&nbsp;%.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><div class=\"table-wrapper\"><table><tbody><tr><td><strong>GPU<\/strong><\/td><td><strong>VSR Off<\/strong><\/td><td><strong>VSR On (1)<\/strong><\/td><td><strong>VSR On (4)<\/strong><\/td><\/tr><tr><td><strong>RTX 4090 (Watts)<\/strong><\/td><td>28,9<\/td><td>32,8<\/td><td>36,9<\/td><\/tr><tr><td><strong>RTX 3050 (Watts)<\/strong><\/td><td>13<\/td><td>15,9<\/td><td>15,9<\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n\n\n\n<p>La premi\u00e8re image est le sample de NVIDIA, avec une image source en 1080p, \u00e0 laquelle est appliqu\u00e9e la VSR, sans changer la d\u00e9finition.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img alt=\"Image 4 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/YS8K449JHQoDhaRHmp7TL.jpg\" alt=\"\" \/><figcaption class=\"wp-element-caption\">1080p \u00a9 NVIDIA \/ Tom&#8217;s Hardware US<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/cdn.mos.cms.futurecdn.net\/Wuuz7VMRLkstwVR4jLnu63.jpg\"><img alt=\"Image 5 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/Wuuz7VMRLkstwVR4jLnu63.jpg\" alt=\"\" \/><\/a><figcaption class=\"wp-element-caption\">1080p VSR \u00a9 NVIDIA \/ Tom&#8217;s Hardware US<\/figcaption><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<p>Sur les captures d&#8217;\u00e9cran propos\u00e9es par notre confr\u00e8re, il faut bien reconna\u00eetre que les am\u00e9liorations sont l\u00e9g\u00e8res. Bon, ce sont, des instantan\u00e9s de diffusions sportives, impliquant de nombreux mouvements qui rendent rarement bien dans captures d&#8217;\u00e9cran. Vous pouvez quand m\u00eame constater des gains au niveau des \u00e9l\u00e9ments fixes comme le logo des scores ou celui du diffuseur.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/cdn.mos.cms.futurecdn.net\/DYZqY5LEtzvDHUtDB9Wf7n.jpg\"><img alt=\"Image 6 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/DYZqY5LEtzvDHUtDB9Wf7n.jpg\" alt=\"\" \/><\/a><figcaption class=\"wp-element-caption\">480p native \u00a9 Tom&#8217;s Hardware US<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/cdn.mos.cms.futurecdn.net\/uwTu7jTtFPKt2MdiSQwGSo.jpg\"><img alt=\"Image 7 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/uwTu7jTtFPKt2MdiSQwGSo.jpg\" alt=\"\" \/><\/a><figcaption class=\"wp-element-caption\">4K VSR \u00a9 Tom&#8217;s Hardware US<\/figcaption><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/cdn.mos.cms.futurecdn.net\/F7TzxM8hmB3wh8wkcEy6um.jpg\"><img alt=\"Image 8 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/F7TzxM8hmB3wh8wkcEy6um.jpg\" alt=\"\" \/><\/a><figcaption class=\"wp-element-caption\">720p native \u00a9 Tom&#8217;s Hardware US<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/cdn.mos.cms.futurecdn.net\/FxWeqzwCBTyufdEY2gftdn.jpg\"><img alt=\"Image 9 : La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" decoding=\"async\" src=\"https:\/\/cdn.mos.cms.futurecdn.net\/FxWeqzwCBTyufdEY2gftdn.jpg\" alt=\"\" width=\"402\" height=\"226\" \/><\/a><figcaption class=\"wp-element-caption\">4K VSR \u00a9 Tom&#8217;s Hardware US<\/figcaption><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<p class=\"has-small-font-size\"><em>Sources : <a href=\"https:\/\/www.nvidia.com\/en-us\/geforce\/news\/atomic-heart-dlss-3-the-finals-closed-beta-game-ready-driver\/\" target=\"_blank\" rel=\"noreferrer noopener\">NVIDIA<\/a>, <a href=\"https:\/\/www.tomshardware.com\/news\/nvidia-vsr-video-upscaling-tested\" target=\"_blank\" rel=\"noreferrer noopener\">Tom&#8217;s Hardware US<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une technologie qui est une sorte de DLSS appliqu\u00e9e au streaming vid\u00e9o (Netflix, YouTube, Twitch...). Elle n\u00e9cessite une carte graphique \u00e9quip\u00e9e de c\u0153urs Tensor. Pour le moment, la VSR ne fonctionne qu'avec les GeForce RTX\u2026<\/p>","protected":false},"author":87,"featured_media":770306,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ep_exclude_from_search":false,"footnotes":""},"categories":[487,4072],"tags":[538],"hubs":[],"acf":{"display_mode":"medium-img","post_show_excerpt":true,"post_show_in_home":true,"post_source":"","hide_sidebar":false,"hide_advertising":false,"post_show_summary":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v22.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?<\/title>\n<meta name=\"description\" content=\"Une technologie qui est une sorte de DLSS appliqu\u00e9e au streaming vid\u00e9o (Netflix, YouTube, Twitch...). Elle n\u00e9cessite une carte graphique \u00e9quip\u00e9e de c\u0153urs Tensor. Pour le moment, la VSR ne fonctionne qu&#039;avec les GeForce RTX 40 et RTX 30, mais une prise en charge par les RTX 20 est programm\u00e9e.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tomshardware.fr\/la-video-super-resolution-de-nvidia-est-dispo-que-vaut-cette-technologie-dupscaling\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La Video Super Resolution de NVIDIA est dispo : que vaut cette technologie d&#039;upscaling ?\" \/>\n<meta property=\"og:description\" content=\"Une technologie qui est une sorte de DLSS appliqu\u00e9e au streaming vid\u00e9o (Netflix, YouTube, Twitch...). Elle n\u00e9cessite une carte graphique \u00e9quip\u00e9e de c\u0153urs Tensor. 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