{"id":34792,"date":"2017-11-06T08:43:32","date_gmt":"2017-11-06T07:43:32","guid":{"rendered":"http:\/\/www.planet3dnow.de\/cms\/?p=34792"},"modified":"2017-11-06T11:55:28","modified_gmt":"2017-11-06T10:55:28","slug":"epyc-nachfolger-rome-mit-doppelter-kernanzahl-und-vierfacher-cachegroesse","status":"publish","type":"post","link":"https:\/\/www.planet3dnow.de\/cms\/34792-epyc-nachfolger-rome-mit-doppelter-kernanzahl-und-vierfacher-cachegroesse\/","title":{"rendered":"Epyc-Nachfolger Rome mit doppelter Kernanzahl und vierfacher Cachegr\u00f6\u00dfe?"},"content":{"rendered":"<p>Im Vor\u00adfeld der Pr\u00e4\u00adsen\u00adta\u00adti\u00adon des <span class=\"caps\">AMD<\/span> Ryzen Ende letz\u00adten Jah\u00adres gab es immer wie\u00adder Infor\u00adma\u00adti\u00adons\u00adh\u00e4pp\u00adchen der fran\u00adz\u00f6\u00adsi\u00adschen Zeit\u00adschrift Canard <span class=\"caps\">PC<\/span> Hard\u00adware, die sich im Nach\u00adhin\u00adein als kor\u00adrekt ent\u00adpuppt haben. Die Fran\u00adzo\u00adsen schei\u00adnen bei der Ent\u00adwick\u00adlung neu\u00ader AMD-Pro\u00adzes\u00adso\u00adren also irgend\u00adwo einen Fu\u00df in der T\u00fcr zu haben, von wo sie Infor\u00adma\u00adtio\u00adnen abgrei\u00adfen k\u00f6nnen.<\/p>\n<blockquote class=\"twitter-tweet\" data-lang=\"de\" align=\"center\">\n<p lang=\"fr\" dir=\"ltr\">Ne le r\u00e9p\u00e9\u00adtez \u00e0 per\u00adson\u00adne, mais les <span class=\"caps\">CPU<\/span> <span class=\"caps\">EPYC<\/span> de 2e gen d\u2019AMD auront 64 cores, 256 Mo (!) de <span class=\"caps\">L3<\/span>, 8x <span class=\"caps\">DDR4-3200<\/span> et 128 lignes de PCIe&nbsp;4.&nbsp;??<\/p>\n<p>\u2014 Canard <span class=\"caps\">PC<\/span> Hard\u00adware (@CPCHardware) <a href=\"https:\/\/twitter.com\/CPCHardware\/status\/925348852147908608?ref_src=twsrc%5Etfw\">31. Okto\u00adber&nbsp;2017<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Das neu\u00ades\u00adte Ger\u00fccht gab es vor eini\u00adgen Tagen in Form zwei\u00ader Tweets zum Nach\u00adfol\u00adger des <span class=\"caps\">AMD<\/span> Epyc Ser\u00adver\u00adpro\u00adzes\u00adsors. W\u00e4h\u00adrend das aktu\u00adel\u00adle Modell bis zu 32 Ker\u00adne, 64 Threads und 64 <span class=\"caps\">MB<\/span> L3-Cache bie\u00adtet, soll der Nach\u00adfol\u00adger noch ein\u00admal eine Schip\u00adpe drauf\u00adle\u00adgen. Die Rede ist von ver\u00addop\u00adpel\u00adter Kern\u00adan\u00adzahl, also 64 Ker\u00adne und 128 Threads je <span class=\"caps\">CPU<\/span>, sowie eine Ver\u00advier\u00adfa\u00adchung der L3-Cache\u00adgr\u00f6\u00ad\u00dfe auf nicht weni\u00adger als 256 <span class=\"caps\">MB<\/span>. Zudem soll statt Acht\u00adka\u00adnal-DDR4-2667-RAM dann Acht\u00adka\u00adnal-DDR4-3200 unter\u00adst\u00fctzt wer\u00adden. In Sachen PCIe-Lanes bleibt es bei 128 St\u00fcck, dann aller\u00addings nicht mehr nach Spe\u00adzi\u00adfi\u00adka\u00adti\u00adon 3.0 son\u00addern 4.0 mit ver\u00addop\u00adpel\u00adter Transferrate.<\/p>\n<blockquote class=\"twitter-tweet\" data-lang=\"de\" align=\"center\">\n<p lang=\"fr\" dir=\"ltr\">N\u2019al\u00adlez pas non plus crier sur les toits que le <span class=\"caps\">TDP<\/span> de base pour\u00adra mon\u00adter \u00e0 <span class=\"caps\">225W<\/span> (et jus\u00adqu\u2019\u00e0 <span class=\"caps\">240W<\/span> max). Je comp\u00adte sur&nbsp;vous.<\/p>\n<p>\u2014 Canard <span class=\"caps\">PC<\/span> Hard\u00adware (@CPCHardware) <a href=\"https:\/\/twitter.com\/CPCHardware\/status\/925355189539876866?ref_src=twsrc%5Etfw\">31. Okto\u00adber&nbsp;2017<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>In einem zwei\u00adten Tweet wur\u00adde die zu erwar\u00adten\u00adde <span class=\"caps\">TDP<\/span> nach\u00adge\u00adscho\u00adben, die bei 225 W bis maxi\u00admal 240 W lie\u00adgen soll. Aktu\u00adell ist 180 W je <span class=\"caps\">CPU<\/span> das Maxi\u00admum. Man darf davon aus\u00adge\u00adhen, dass Ser\u00adver-Main\u00adboards mit Sockel <span class=\"caps\">SP3<\/span> gen\u00fc\u00adgend Reser\u00adven haben, um auch den Epyc-Nach\u00adfol\u00adger auf\u00adneh\u00admen zu k\u00f6n\u00adnen. Um das zu schaf\u00adfen \u2013 dop\u00adpel\u00adte Kern\u00adan\u00adzahl und vier\u00adfa\u00adche Cache\u00adgr\u00f6\u00ad\u00dfe bei kaum gestie\u00adge\u00adner <span class=\"caps\">TDP<\/span> \u2013 muss aller\u00addings zwin\u00adgend eine neue Fer\u00adti\u00adgung her. Soll\u00adten die Daten kor\u00adrekt sein, muss es sich dabei dem\u00adnach bereits um ein Zen-2-Deri\u00advat in 7 nm han\u00addeln, das <span class=\"caps\">AMD<\/span> auf der Road\u00admap mit Code\u00adna\u00admen Rome f\u00fcr 2018\/19 in Aus\u00adsicht gestellt hat:<\/p>\n<p><\/p><center><a href=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/05\/epyc_rome_milan.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/05\/epyc_rome_milan-1024x513.png\" alt width=\"625\" height=\"313\" class=\"aligncenter size-large wp-image-32015\" srcset=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/05\/epyc_rome_milan-1024x513.png 1024w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/05\/epyc_rome_milan-300x150.png 300w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/05\/epyc_rome_milan-768x385.png 768w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/05\/epyc_rome_milan-624x312.png 624w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/05\/epyc_rome_milan.png 1276w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\"><\/a><\/center>\n<p>Da 2018 jedoch auch noch Zen+ in <a href=\"https:\/\/www.planet3dnow.de\/cms\/34014-globalfoundries-und-amd-legen-zwischenstopp-bei-12-nm-ein\/\"><span class=\"caps\">12LP<\/span> (ehe\u00admals \u201c14nm+\u201d)<\/a> vor\u00adge\u00adse\u00adhen ist, womit der Desk\u00adtop-Pro\u00adzes\u00adsor Pin\u00adna\u00adcle Ridge rea\u00adli\u00adsiert wer\u00adden soll, darf mit Rome rea\u00adlis\u00adtisch betrach\u00adtet wohl erst 2019 gerech\u00adnet werden.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Im Vor\u00adfeld der Pr\u00e4\u00adsen\u00adta\u00adti\u00adon des <span class=\"caps\">AMD<\/span> Ryzen Ende letz\u00adten Jah\u00adres gab es immer wie\u00adder Infor\u00adma\u00adti\u00adons\u00adh\u00e4pp\u00adchen der fran\u00adz\u00f6\u00adsi\u00adschen Zeit\u00adschrift Canard <span class=\"caps\">PC<\/span> Hard\u00adware, die sich im Nach\u00adhin\u00adein als kor\u00adrekt ent\u00adpuppt haben. Das neu\u00ades\u00adte Ger\u00fccht gab es vor eini\u00adgen Tagen in Form zwei\u00ader Tweets zum Nach\u00adfol\u00adger des <span class=\"caps\">AMD<\/span> Epyc Ser\u00adver\u00adpro\u00adzes\u00adsors. W\u00e4h\u00adrend das aktu\u00adel\u00adle Modell bis zu 32 Ker\u00adne, 64 Threads und 64 <span class=\"caps\">MB<\/span> L3-Cache bie\u00adtet, soll der Nach\u00adfol\u00adger noch ein\u00admal eine Schip\u00adpe drauf\u00adle\u00adgen. (\u2026) <a class=\"moretag\" href=\"https:\/\/www.planet3dnow.de\/cms\/34792-epyc-nachfolger-rome-mit-doppelter-kernanzahl-und-vierfacher-cachegroesse\/\">Wei\u00adter\u00adle\u00adsen&nbsp;\u00bb<\/a><\/p>\n","protected":false},"author":2,"featured_media":32569,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[20],"tags":[906,1307,1373],"class_list":["post-34792","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-geruchte","tag-7-nm","tag-epyc","tag-rome","entry"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/34792","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/comments?post=34792"}],"version-history":[{"count":9,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/34792\/revisions"}],"predecessor-version":[{"id":34801,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/34792\/revisions\/34801"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media\/32569"}],"wp:attachment":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media?parent=34792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/categories?post=34792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/tags?post=34792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}