{"id":14647,"date":"2019-04-05T14:20:03","date_gmt":"2019-04-05T12:20:03","guid":{"rendered":"https:\/\/actualites.rue-montgallet.com\/?p=14647"},"modified":"2019-11-08T10:46:22","modified_gmt":"2019-11-08T09:46:22","slug":"amd-radeon-rx-580-une-garantie-de-megahertz-en-hausse","status":"publish","type":"post","link":"https:\/\/www.rue-montgallet.com\/actualites\/amd-radeon-rx-580-une-garantie-de-megahertz-en-hausse\/","title":{"rendered":"AMD Radeon RX 580 : une garantie de m\u00e9gahertz en hausse"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom: 0px;margin-top: 0px;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1\"><p style=\"text-align: justify;\">Apr\u00e8s le lancement du RX 400, AMD n\u2019a pas tard\u00e9 \u00e0 sortir une nouvelle version: la RX 580. Ce mod\u00e8le a donc \u00e9t\u00e9 \u00e9labor\u00e9e pour donner un coup peps \u00e0 la gamme de cartes graphiques. Pour cette fois, la grosse bo\u00eete AMD a entrepris un \u00e9norme travail d\u2019am\u00e9lioration afin de mieux favoriser la gravure en 14 nm.<\/p>\n<h2 style=\"text-align: justify;\"><em>La Rad\u00e9on RX 580 offre une meilleure gravure<\/em><\/h2>\n<p style=\"text-align: justify;\">En observant la carte graphique de la s\u00e9rie RX 580, on se laisse croire qu\u2019une toute nouvelle puce a \u00e9t\u00e9 int\u00e9gr\u00e9e dans son syst\u00e8me. Il s\u2019agit du Polaris 20. Celui-ci ressemble de pr\u00e8s \u00e0 la Polaris 10 des versions RX 480 durant l\u2019emploi de la carte graphique. C\u2019est un GPU de 232 mm2 proposant dans les environs de 5 milliards de transistors et est grav\u00e9s en 14 nm FinFet par Global Foundries.<\/p>\n<h2 style=\"text-align: justify;\"><em>Une fr\u00e9quence qui se voit optimis\u00e9e<\/em><\/h2>\n<p style=\"text-align: justify;\">La <strong>firme AMD<\/strong> veut rassurer les consommateurs sur les modes de gravure op\u00e9r\u00e9es. Les RX 580 sont beaucoup plus fiables et am\u00e9lior\u00e9s afin d\u2019offrir des fr\u00e9quences de fonctionnement plus optimis\u00e9es. De ce fait, il ne faudra pas \u00eatre surpris de tomber sur des configurations semblables \u00e0 ceux des <a href=\"https:\/\/www.rue-montgallet.com\/prix\/acheter,msi-radeon-rx-480-gaming-x-8g,813487\">RX 480<\/a>, surtout au niveau des unit\u00e9s de traitement.<\/p>\n<p style=\"text-align: justify;\">La carte graphique de la s\u00e9rie <strong>RX 580<\/strong> poss\u00e8de 4 Shader Engine offrant un total de 36 Compute Units. Un d\u00e9tail all\u00e9chant qui fera la satisfaction des Gamers. C\u00f4t\u00e9 m\u00e9moire, le produit propose <strong>4 ou 8 Go de GDDR5<\/strong> qui s\u2019active \u00e0 1750 ou 2000 MHz. Tout cela est englob\u00e9 sur <strong>un bus de 256 bits<\/strong> pour une bande passante entre 224 et 256 Go\/s.<\/p>\n<p style=\"text-align: justify;\">Ces configurations permettront aux joueurs de prendre plaisir sur <strong>une bande passante plus \u00e9volu\u00e9e<\/strong> tout en minimisant la consommation \u00e9lectrique. Durant les jeux, la fr\u00e9quence est pouss\u00e9e \u00e0 son maximum. Cela n\u2019entrave en rien la mont\u00e9e du <a href=\"https:\/\/www.rue-montgallet.com\/prix\/comparer,cartes-graphiques,109,1,4,2\">GPU<\/a> et n\u2019engendre aucune hausse de la consommation d\u2019\u00e9nergie.<\/p>\n<h2 style=\"text-align: justify;\"><em>Un peu de bruit, mais c\u2019est tol\u00e9r\u00e9<\/em><\/h2>\n<p style=\"text-align: justify;\">Pour ce qui est de la qualit\u00e9 sonore de cette carte graphique, celle-ci propose 2 modes de fonctionnements : le classique ou le silencieux (avec une fr\u00e9quence \u00e0 choisir). Ici, le mode classique est recommand\u00e9 pour ne pas limiter la fr\u00e9quence. Gr\u00e2ce \u00e0 cette fonction, les <strong>ventilateurs restent \u00e0 l\u2019arr\u00eat<\/strong> et la carte graphique n\u2019\u00e9met aucun bruit durant une utilisation ordinaire du PC, .<\/p>\n<p style=\"text-align: justify;\">Question de consommation, l\u2019AMD RX 580 comme son pr\u00e9d\u00e9cesseur le RX 480 ne consomme en moyenne qu\u2019entre 9 et 14 watts d\u2019\u00e9nergie. On peut donc en d\u00e9duire que c\u2019est une valeur s\u00fbre pour ceux qui souhaitent \u00e9conomiser l\u2019\u00e9lectricit\u00e9. N\u00e9anmoins, ce point int\u00e9ressant admet une petite lacune sur la puissance \u00e9nerg\u00e9tique du produit.<\/p>\n<p style=\"text-align: justify;\">Puisqu\u2019<a href=\"https:\/\/www.rue-montgallet.com\/actualites\/la-rivalite-entre-amd-et-intel-en-matiere-dinformatique-haute-performance\/\">ADM<\/a> n\u2019a \u00e9t\u00e9 apport\u00e9 aucune am\u00e9lioration de l\u2019<strong>architecture Polaris<\/strong>, la firme a tenu compenser cela par un proc\u00e9d\u00e9 de gravure beaucoup plus performant. La mont\u00e9e en fr\u00e9quence du GPU de la <a href=\"https:\/\/www.rue-montgallet.com\/prix\/rechercher,rx,109,1\">s\u00e9rie RX 500<\/a> est tol\u00e9rable avec une fr\u00e9quence se positionnant entre 1 379 et 1 411 MHz. Les Gamers pourront donc se satisfaire d\u2019une qualit\u00e9 d\u2019images Full HD.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-equal-height-columns\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom: 0px;margin-top: 0px;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-2\"><p style=\"text-align: justify;\">La Radeon RX 580 est une version un peu plus am\u00e9lior\u00e9e de la Radeon RX 480. La s\u00e9rie RX 500 est plus overclock\u00e9e que la pr\u00e9c\u00e9dente g\u00e9n\u00e9ration, surtout du c\u00f4t\u00e9 de son GPU. La carte graphique peut tout aussi monter en fr\u00e9quence et proposer un rendu impeccable sur un moniteur Full HD.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first fusion-column-no-min-height\" style=\"width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\">\n<div class=\"table-1\">\n<table style=\"height: 119px;\" width=\"726\">\n<thead>\n<tr>\n<th align=\"left\">Ce qu&rsquo;on aime<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">&#8211; Performant dans le Full HD<br \/>\n&#8211; HDMI 20. B et DP 10 \u00ab Ready \u00bb<br \/>\n&#8211; Pr\u00e9sence de l\u2019outil WattMan<br \/>\n&#8211; Consommation \u00e9nergie tol\u00e9rable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last fusion-column-no-min-height\" style=\"width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\">\n<div class=\"table-1\">\n<table style=\"height: 112px;\" width=\"686\">\n<thead>\n<tr>\n<th align=\"left\">Ce qu&rsquo;on aime moins<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">&#8211; Puissance trop dans la moyenne<br \/>\n&#8211; Co\u00fbt \u00e9lev\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-aligncenter\"><style>.fusion-body .fusion-button.button-1{border-radius:2px 2px 2px 2px;}<\/style><a class=\"fusion-button button-flat button-large button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/www.rue-montgallet.com\/prix\/acheter,msi-radeon-rx-580-armor-8g-oc,826998\"><span class=\"fusion-button-text\">Trouver ce produit au meilleur prix<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom: 0px;margin-top: 0px;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":14648,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[74,59],"tags":[129],"class_list":["post-14647","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carte-graphique","category-composants","tag-amd"],"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":0,"sum_votes":0},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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