{"id":33356,"date":"2017-08-08T10:03:17","date_gmt":"2017-08-08T08:03:17","guid":{"rendered":"http:\/\/www.planet3dnow.de\/cms\/?p=33356"},"modified":"2017-08-11T23:20:48","modified_gmt":"2017-08-11T21:20:48","slug":"p47-amd-packt-1-petaflops-in-1-serverrack","status":"publish","type":"post","link":"https:\/\/www.planet3dnow.de\/cms\/33356-p47-amd-packt-1-petaflops-in-1-serverrack\/","title":{"rendered":"<span class=\"caps\">P47<\/span> \u2014 <span class=\"caps\">AMD<\/span> packt 1 Petaflops in 1 Serverrack"},"content":{"rendered":"<p>AMDs packt 1 Peta\u00adflops ein\u00adfa\u00adche Genau\u00adig\u00adkeit in einen 19-Zoll-Ser\u00adver\u00adschrank, best\u00fcckt mit 20 2\u2011U\u00adnit-Ser\u00advern, bestehend jeweils aus:<\/p>\n<ul>\n<li>1 <span class=\"caps\">AMD<\/span> Epyc&nbsp;7601<\/li>\n<li>4 VEGA-basie\u00adren\u00adde Rade\u00adon Instinct <span class=\"caps\">MI25<\/span> (<span class=\"caps\">16GB<\/span>&nbsp;<span class=\"caps\">HBM2<\/span>)<\/li>\n<li>512 <span class=\"caps\">GB<\/span> <span class=\"caps\">DDR4-2666<\/span> <span class=\"caps\">REG<\/span>&nbsp;<span class=\"caps\">ECC<\/span><\/li>\n<li>100 GBit Infiniband<\/li>\n<\/ul>\n<p>Damit erreicht solch ein Clus\u00adter in einem Rack eine Gesamt\u00adleis\u00adtung von etwas \u00fcber 1 Peta\u00adflops in ein\u00adfa\u00adcher Genau\u00adig\u00adkeit (<span class=\"caps\">FP32<\/span>) bzw. 2 Peta\u00adflops in hal\u00adber Genau\u00adig\u00adkeit (<span class=\"caps\">FP16<\/span>). Die Roh\u00adl\u00adeis\u00adtung einer <span class=\"caps\">MI25<\/span> wird mit 12,7 Giga\u00adflops ange\u00adge\u00adben, 80 St\u00fcck ste\u00adcken dann in einem Rack. Der Strom\u00adver\u00adbrauch mit 20 Nodes wur\u00adde mit rund 35 kW ange\u00adge\u00adben, davon ver\u00adbrau\u00adchen die <span class=\"caps\">MI25<\/span> Kar\u00adten jeweils 300 W. Gera\u00adde hin\u00adsicht\u00adlich der Ener\u00adgie\u00adef\u00adfi\u00adzi\u00adenz m\u00f6ch\u00adte <span class=\"caps\">AMD<\/span> punk\u00adten und gibt 30 GFlops\/W bei FP32-Code an.<\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/tXjvoNta_1Y\" allowfullscreen=\"allowfullscreen\" width=\"560\" height=\"314\"><\/iframe><\/p>\n<p>Linus von Linus Tech Tips konn\u00adte sich das Vor\u00adort anschau\u00aden und \u201cmit\u00adhel\u00adfen\u201d beim Zusammenbau.<br>\nMan sieht nun\u00admehr auch, dass die Epyc-CPUs in einem blau\u00aden Tr\u00e4\u00adger im Sockel <span class=\"caps\">SP3<\/span> ste\u00adcken, w\u00e4h\u00adrend die Thre\u00adad\u00adrip\u00adper in einem oran\u00adge\u00adnen Tr\u00e4\u00adger in den Sockel SP3r2 wandern.<\/p>\n<p>Preis\u00adlich liegt ein Ser\u00adver (Node) eines sol\u00adchen Racks bei rund 50&nbsp;000 US-Dol\u00adlar. Er wird vor allem \u00fcber den Dis\u00adtri\u00adbu\u00adtor <span class=\"caps\">AMAX<\/span> ver\u00adtrie\u00adben. Offi\u00adzi\u00adell vor\u00adge\u00adstellt wur\u00adde das Sys\u00adtem auf der Siggraph2017 bzw. auf der haus\u00adei\u00adge\u00adnen Ver\u00adan\u00adstal\u00adtung Cap\u00adsai\u00adcin. Die Ver\u00adf\u00fcg\u00adbar\u00adkeit soll im vier\u00adten Quar\u00adtal des Jah\u00adres gege\u00adben&nbsp;sein.<\/p>\n<p><strong>Quel\u00adlen:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/www.heise.de\/ix\/meldung\/Project-47-AMD-packt-Petaflop-Rechner-ins-Rack-3793091.html\">Hei\u00adse <\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=tXjvoNta_1Y\">Linus Tech&nbsp;Tips<\/a><\/li>\n<li><a href=\"https:\/\/instinct.radeon.com\/en-us\/p47-announcement\/\">Pro\u00adjekt\u00adsei\u00adte <\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>AMDs packt 1 Peta\u00adflops ein\u00adfa\u00adche Genau\u00adig\u00adkeit in einen 19-Zoll-Ser\u00adver\u00adschrank. Das Pro\u00adjekt 47 besteht dabei vor allem aus AMDs Epyc-Pro\u00adzes\u00adso\u00adren und Rade\u00adon Instinct-MI25-Kar\u00adten. (\u2026) <a class=\"moretag\" href=\"https:\/\/www.planet3dnow.de\/cms\/33356-p47-amd-packt-1-petaflops-in-1-serverrack\/\">Wei\u00adter\u00adle\u00adsen&nbsp;\u00bb<\/a><\/p>\n","protected":false},"author":251,"featured_media":80,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[12],"tags":[966,1307,1209,969,351],"class_list":["post-33356","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuelles","tag-amd","tag-epyc","tag-instinct","tag-radeon","tag-server","entry"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/33356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/users\/251"}],"replies":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/comments?post=33356"}],"version-history":[{"count":6,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/33356\/revisions"}],"predecessor-version":[{"id":33446,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/33356\/revisions\/33446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media\/80"}],"wp:attachment":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media?parent=33356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/categories?post=33356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/tags?post=33356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}