{"id":22279,"date":"2016-02-01T09:43:37","date_gmt":"2016-02-01T08:43:37","guid":{"rendered":"http:\/\/www.planet3dnow.de\/cms\/?p=22279"},"modified":"2016-02-05T12:52:44","modified_gmt":"2016-02-05T11:52:44","slug":"zeppelin-zen-server-cpu-mit-32-kernen","status":"publish","type":"post","link":"https:\/\/www.planet3dnow.de\/cms\/22279-zeppelin-zen-server-cpu-mit-32-kernen\/","title":{"rendered":"Zeppelin: Zen-Server-CPU mit 32 Kernen?"},"content":{"rendered":"

Unser Foren\u00admit\u00adglied Dres\u00adden\u00adboy hat mal wie\u00adder einen Ein\u00adtrag in sei\u00adnem Blog geschrie\u00adben, der eini\u00adge Infor\u00adma\u00adtio\u00adnen zu den kom\u00admen\u00adden Ser\u00adver-Pro\u00adzes\u00adso\u00adren von AMD<\/span> auf\u00adf\u00fchrt. Soll\u00adten die Inter\u00adpre\u00adta\u00adtio\u00adnen kor\u00adrekt sein, k\u00f6nn\u00adte AMD<\/span> einen Ser\u00adver-Pro\u00adzes\u00adsor auf Basis der kom\u00admen\u00adden Zen-Archi\u00adtek\u00adtur mit 32 phy\u00adsi\u00adka\u00adli\u00adschen Ker\u00adnen brin\u00adgen. Dank SMT<\/span> w\u00fcr\u00adde die CPU<\/span> 64 Threads par\u00adal\u00adlel abar\u00adbei\u00adten, das w\u00e4re im Ver\u00adgleich zur aktu\u00adel\u00adlen Opte\u00adron-Gene\u00adra\u00adti\u00adon auf Vis\u00adhe\u00adra-Basis eine glat\u00adte Vervierfachung.<\/p>\n

Die Infor\u00adma\u00adtio\u00adnen nimmt der Autor des Blogs aus einem Patch<\/a> f\u00fcr den Linux-Ker\u00adnel, der von dem AMD-Mit\u00adar\u00adbei\u00adter Huang Rui ein\u00adge\u00adreicht wur\u00adde. Im ers\u00adten Satz des Patches steht: \u201cAMD<\/span> Zep\u00adpe\u00adlin (Fami\u00adly 17h, Model 00h)\u201d, <\/em>womit der einst auf Fud\u00adzil\u00adla gele\u00adak\u00adte Code\u00adna\u00adme Zep\u00adpe\u00adlin best\u00e4\u00adtigt ist. Dres\u00adden\u00adboy fand noch einen zwei\u00adten Patch<\/a> von Ara\u00advind Gopa\u00adl\u00ada\u00adkrish\u00adn\u00adan, eben\u00adfalls Soft\u00adware\u00adent\u00adwick\u00adler bei AMD<\/span>. F\u00fcr die glei\u00adche Pro\u00adzes\u00adsor\u00adfa\u00admi\u00adlie (Fam17h) beschreibt er die Her\u00adlei\u00adtung der Cache-Ver\u00adtei\u00adlung. Eine Com\u00adpu\u00adte-Ein\u00adheit soll dabei vier phy\u00adsi\u00adsche Zen-Ker\u00adne tra\u00adgen und ein Packa\u00adge maxi\u00admal acht die\u00adser Ein\u00adhei\u00adten. Somit erge\u00adben sich 32 Ker\u00adne mit 64 Threads. Dank 14-nm-Fer\u00adti\u00adgung nicht unm\u00f6g\u00adlich, aber in die\u00adsem fr\u00fc\u00adhen Sta\u00addi\u00adum kann AMD<\/span> auch noch eini\u00adges umwer\u00adfen. N\u00fcch\u00adtern betrach\u00adtet braucht AMD<\/span> aber auch die\u00adse 32 Ker\u00adne, um mit Intels 2017 kom\u00admen\u00adder Pur\u00adley-Platt\u00adform kon\u00adkur\u00adrie\u00adren zu k\u00f6n\u00adnen. Denn die dort ein\u00adge\u00adsetz\u00adten Sky\u00adla\u00adke-EX sol\u00adlen bis zu 28 Ker\u00adne anbieten.<\/p>\n

Quel\u00adle:<\/strong> The New Cita\u00advia Blog<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Unser Foren\u00admit\u00adglied Dres\u00adden\u00adboy hat mal wie\u00adder einen Ein\u00adtrag in sei\u00adnem Blog geschrie\u00adben, der eini\u00adge Infor\u00adma\u00adtio\u00adnen zu den kom\u00admen\u00adden Ser\u00adver-Pro\u00adzes\u00adso\u00adren von AMD<\/span> auf\u00adf\u00fchrt. Soll\u00adten die Inter\u00adpre\u00adta\u00adtio\u00adnen kor\u00adrekt sein, k\u00f6nn\u00adte AMD<\/span> einen Ser\u00adver-Pro\u00adzes\u00adsor auf Basis der kom\u00admen\u00adden Zen-Archi\u00adtek\u00adtur mit 32 phy\u00adsi\u00adka\u00adli\u00adschen Ker\u00adnen brin\u00adgen. Dank SMT<\/span> w\u00fcr\u00adde die CPU<\/span> 64 Threads par\u00adal\u00adlel abar\u00adbei\u00adten, das w\u00e4re im Ver\u00adgleich zur aktu\u00adel\u00adlen Opte\u00adron-Gene\u00adra\u00adti\u00adon auf Vis\u00adhe\u00adra-Basis eine glat\u00adte Ver\u00advier\u00adfa\u00adchung. (\u2026) Wei\u00adter\u00adle\u00adsen \u00bb<\/a><\/p>\n","protected":false},"author":11,"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":[12,11],"tags":[966,1008,656],"class_list":["post-22279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuelles","category-news","tag-amd","tag-opteron","tag-zen","entry"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/22279","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\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/comments?post=22279"}],"version-history":[{"count":8,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/22279\/revisions"}],"predecessor-version":[{"id":22474,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/22279\/revisions\/22474"}],"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=22279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/categories?post=22279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/tags?post=22279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}