{"id":32606,"date":"2017-06-23T13:41:34","date_gmt":"2017-06-23T11:41:34","guid":{"rendered":"http:\/\/www.planet3dnow.de\/cms\/?p=32606"},"modified":"2017-06-24T01:32:49","modified_gmt":"2017-06-23T23:32:49","slug":"amd-epyc-bereits-mit-b2-stepping-des-zeppelin-dies","status":"publish","type":"post","link":"https:\/\/www.planet3dnow.de\/cms\/32606-amd-epyc-bereits-mit-b2-stepping-des-zeppelin-dies\/","title":{"rendered":"<span class=\"caps\">AMD<\/span> Epyc bereits mit B2-Stepping des Zeppelin-Dies? (Update)"},"content":{"rendered":"<p>Nach <a href=\"http:\/\/www.planet3dnow.de\/cms\/28433-weitere-ryzen-samples-gesichtet\/\">etli\u00adchen Engi\u00adnee\u00adring-Samples im letz\u00adten Jahr<\/a> befand <span class=\"caps\">AMD<\/span> das Step\u00adping <span class=\"caps\">B1<\/span> f\u00fcr reif, um in einem fina\u00adlen Pro\u00addukt ein\u00adge\u00adsetzt zu wer\u00adden, kon\u00adkret im <span class=\"caps\">AMD<\/span> Ryzen 7 seit M\u00e4rz und Ryzen 5 seit April 2017. Das fran\u00adz\u00f6\u00adsi\u00adsche Maga\u00adzin Canard <span class=\"caps\">PC<\/span> Hard\u00adware, das sich bereits im Vor\u00adfeld des Ryzen-Laun\u00adches als zuver\u00adl\u00e4s\u00adsi\u00adge Quel\u00adle in Sachen Leaks erwie\u00adsen hat\u00adte, hat in den letz\u00adten Tagen ein neu\u00ades Step\u00adping <span class=\"caps\">B2<\/span> ins Gespr\u00e4ch gebracht. In Form zwei\u00ader Tweets auf Twit\u00adter wird das B2-Step\u00adping als eine Samm\u00adlung von Bug\u00adfi\u00adxes umschrie\u00adben, aller\u00addings wohl weni\u00adger in den Rechen\u00adein\u00adhei\u00adten selbst als viel\u00admehr im Unco\u00adre- und SoC-Abschnitt:<\/p>\n<blockquote class=\"twitter-tweet\" data-lang=\"de\" align=\"center\">\n<p lang=\"fr\" dir=\"ltr\">Ah tiens : step\u00adping <span class=\"caps\">B2<\/span> en appro\u00adche pour Zen. Il fixe de nombreux bugs hardware.<\/p>\n<p>\u2014 Canard <span class=\"caps\">PC<\/span> Hard\u00adware (@CPCHardware) <a href=\"https:\/\/twitter.com\/CPCHardware\/status\/876193860946468865\">17. Juni&nbsp;2017<\/a><\/p><\/blockquote>\n<p><script async src=\"\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<blockquote class=\"twitter-tweet\" data-lang=\"de\" align=\"center\">\n<p lang=\"en\" dir=\"ltr\">B2-step seems to focus on Uncore\/SoC erra\u00adtas (PCIe con\u00adtrol\u00adlers, etc.) . I don\u2019t see many fixed bugs within the&nbsp;core.<\/p>\n<p>\u2014 Canard <span class=\"caps\">PC<\/span> Hard\u00adware (@CPCHardware) <a href=\"https:\/\/twitter.com\/CPCHardware\/status\/876213236743507968\">17. Juni&nbsp;2017<\/a><\/p><\/blockquote>\n<p><script async src=\"\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Ein neu\u00ades Step\u00adping steht also an, was eigent\u00adlich ein ganz nor\u00adma\u00adler Vor\u00adgang ist und fr\u00fc\u00adher auch bei <span class=\"caps\">AMD<\/span> schlei\u00adchend prak\u00adti\u00adziert wur\u00adde. Man den\u00adke nur an die Age\u00adna-Phe\u00adnoms mit <span class=\"caps\">B2-<\/span> und B3-Step\u00adping, die Ath\u00adlon <span class=\"caps\">X2<\/span> <span class=\"caps\">G1<\/span> und <span class=\"caps\">G2<\/span> \u201cBris\u00adbane\u201d, die Ath\u00adlon 64 <span class=\"caps\">FX<\/span> \u201cWind\u00adsor\u201d mit <span class=\"caps\">F2-<\/span> und F3-Step\u00adping oder die Ath\u00adlon 64 \u201cVenice\u201d mit <span class=\"caps\">E4-<\/span> und E6-Step\u00adping. Ledig\u00adlich in den letz\u00adten Jah\u00adren ist es sel\u00adten gewor\u00adden. Selbst der mitt\u00adler\u00adwei\u00adle seit 5 Jah\u00adren ange\u00adbo\u00adte\u00adne Vis\u00adhe\u00adra hat nach wie vor Step\u00adping <span class=\"caps\">C0<\/span> wie am ers\u00adten&nbsp;Tag.<\/p>\n<p>Ob das B2-Step\u00adping dann bereits der als Zen+ ange\u00adk\u00fcn\u00addig\u00adte <a href=\"http:\/\/www.planet3dnow.de\/cms\/32051-tape-out-erste-amd-samples-in-7-nm-noch-2017\/\">Pin\u00adna\u00adcle Ridge<\/a> ist, muss an die\u00adser Stel\u00adle offen bleiben.<\/p>\n<p>\u00dcber\u00adra\u00adschend hat ein Nut\u00adzer auf <a href=\"https:\/\/www.reddit.com\/r\/Amd\/comments\/6iolol\/seems_like_epyc_is_on_a_b2_stepping_of_zen_arch\/?st=j485w08g&amp;sh=b064b5ad\" target=\"_blank\">Red\u00addit<\/a> jedoch Anzei\u00adchen daf\u00fcr gefun\u00adden, dass bereits der k\u00fcrz\u00adlich vor\u00adge\u00adstell\u00adte Ser\u00adver-Pro\u00adzes\u00adsor <span class=\"caps\">AMD<\/span> Epyc Zep\u00adpe\u00adlin-Dies mit Step\u00adping <span class=\"caps\">B2<\/span> ver\u00adbaut hat. Zumin\u00addest fin\u00adden sich Anzei\u00adchen daf\u00fcr auf <a href=\"http:\/\/www.usb.org\/kcompliance\/view\/view_item?item_key=43c7d66b6ec7c7c61f76a58a4ffcfa47da1b6176&amp;referring_url=\/kcompliance\" target=\"_blank\"><span class=\"caps\">USB<\/span>.org<\/a>.<\/p>\n<p><\/p><center><a href=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b2.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b2.png\" alt width=\"625\" height=\"236\" class=\"aligncenter size-large wp-image-32608\" srcset=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b2.png 634w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b2-300x113.png 300w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b2-624x235.png 624w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\"><\/a><\/center>\n<p>Zum Ver\u00adgleich der <a href=\"http:\/\/www.usb.org\/kcompliance\/view\/view_item?item_key=fbd491273e9451c4512acf1f2a6647d43870a1d0&amp;referring_url=\/kcompliance\" target=\"_blank\">Ein\u00adtrag auf <span class=\"caps\">USB<\/span>.org<\/a> f\u00fcr Ryzen 5 und 7 sowie die noch gar nicht ver\u00ad\u00f6f\u00adfent\u00adlich\u00adten Ryzen&nbsp;3:<br>\n<\/p><center><a href=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b1.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b1.png\" alt width=\"637\" height=\"308\" class=\"aligncenter size-full wp-image-32607\" srcset=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b1.png 637w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b1-300x145.png 300w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/zeppelin_b1-624x302.png 624w\" sizes=\"auto, (max-width: 637px) 100vw, 637px\"><\/a><\/center>\n<p>Was dran ist, m\u00fcs\u00adsen ers\u00adte Tests der <span class=\"caps\">CPU<\/span> zei\u00adgen, indem die <span class=\"caps\">CPUID<\/span> aus\u00adge\u00adle\u00adsen&nbsp;wird.<\/p>\n<p><strong>Update 23:45&nbsp;Uhr<\/strong><br>\nDas Ger\u00fccht scheint sich zu bewahr\u00adhei\u00adten. In einem <a href=\"https:\/\/www.youtube.com\/watch?v=NPyNuAt92WE\" target=\"_blank\">You\u00adTube-Video<\/a> ist kurz die lsc\u00adpu-Aus\u00adga\u00adbe f\u00fcr einen Epyc 7601 zu&nbsp;sehen:<br>\n<\/p><center><a href=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/b2-stepping.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/b2-stepping.png\" alt width=\"466\" height=\"352\" class=\"aligncenter size-full wp-image-32639\" srcset=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/b2-stepping.png 466w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2017\/06\/b2-stepping-300x227.png 300w\" sizes=\"auto, (max-width: 466px) 100vw, 466px\"><\/a><\/center>\n","protected":false},"excerpt":{"rendered":"<p>Nach etli\u00adchen Engi\u00adnee\u00adring-Samples im letz\u00adten Jahr befand <span class=\"caps\">AMD<\/span> das Step\u00adping <span class=\"caps\">B1<\/span> f\u00fcr reif, um in einem fina\u00adlen Pro\u00addukt ein\u00adge\u00adsetzt zu wer\u00adden, kon\u00adkret im <span class=\"caps\">AMD<\/span> Ryzen 7 seit M\u00e4rz und und Ryzen 5 seit April 2017. Das fran\u00adz\u00f6\u00adsi\u00adsche Maga\u00adzin Canard <span class=\"caps\">PC<\/span> Hard\u00adware, das sich bereits im Vor\u00adfeld des Ryzen-Laun\u00adches als zuver\u00adl\u00e4s\u00adsi\u00adge Quel\u00adle in Sachen Leaks erwie\u00adsen hat\u00adte, hat in den letz\u00adten Tagen ein neu\u00ades Step\u00adping <span class=\"caps\">B2<\/span> ins Gespr\u00e4ch gebracht. (\u2026) <a class=\"moretag\" href=\"https:\/\/www.planet3dnow.de\/cms\/32606-amd-epyc-bereits-mit-b2-stepping-des-zeppelin-dies\/\">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":[12,20],"tags":[1348,1347,1210,1149],"class_list":["post-32606","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuelles","category-geruchte","tag-b2","tag-epic","tag-ryzen","tag-zeppelin","entry"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/32606","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=32606"}],"version-history":[{"count":21,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/32606\/revisions"}],"predecessor-version":[{"id":32674,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/32606\/revisions\/32674"}],"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=32606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/categories?post=32606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/tags?post=32606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}