{"id":45214,"date":"2019-03-18T23:16:44","date_gmt":"2019-03-18T22:16:44","guid":{"rendered":"https:\/\/www.planet3dnow.de\/cms\/?p=45214"},"modified":"2019-03-19T21:07:06","modified_gmt":"2019-03-19T20:07:06","slug":"amd-mit-neuen-funktionen-beim-ryzen-3000-speichercontroller-valhalla","status":"publish","type":"post","link":"https:\/\/www.planet3dnow.de\/cms\/45214-amd-mit-neuen-funktionen-beim-ryzen-3000-speichercontroller-valhalla\/","title":{"rendered":"AMD<\/span> mit neuen Funktionen beim Ryzen-3000-Speichercontroller \u2014 Valhalla?"},"content":{"rendered":"

In den letz\u00adten Tagen gab es Berich\u00adte \u00fcber einen neu\u00aden Code\u00adna\u00admen \u201cVal\u00adhal\u00adla\u201d f\u00fcr die drit\u00adte Gene\u00adra\u00adti\u00adon der Ryzen-Pro\u00adzes\u00adso\u00adren, die bis\u00adlang aller\u00addings unter dem Namen \u201cMatis\u00adse\u201d bekannt war. Basis daf\u00fcr sind Optio\u00adnen in einem Beta-BIOS des Main\u00adboards Bio\u00adstar X470GT8<\/span><\/a>. Zus\u00e4tz\u00adlich gibt es Ger\u00fcch\u00adte unter ande\u00adrem zum Spei\u00adcher\u00adcon\u00adtrol\u00adler, der dann im I\/O\u2011Die in 14 nm zum Ein\u00adsatz kom\u00admen wird. Unter Umst\u00e4n\u00adden ist \u201cVal\u00adhal\u00adla\u201d daher der Code\u00adna\u00adme f\u00fcr eben\u00addie\u00adsen I\/O\u2011Die oder f\u00fcr das Zusam\u00admen\u00adspiel aus Zen-2-CPU-Chip\u00adlet (7 nm) und dem I\/O\u2011Die (14 nm) f\u00fcr Desktop-Prozessoren.<\/p>\n

Auf\u00adge\u00adgrif\u00adfen hat\u00adte die Ent\u00adde\u00adckun\u00adgen im BIOS<\/span> die Web\u00adsei\u00adte Cri\u00adti\u00adcal Hit<\/a>, die auf\u00adgrund der \u00c4nde\u00adrung von \u201cZen Com\u00admon Opti\u00adons\u201d in \u201cVal\u00adhal\u00adla Com\u00admon Opti\u00adons\u201d \u00fcber besag\u00adten Code\u00adna\u00admen spe\u00adku\u00adlier\u00adten. Frag\u00adlich ist aller\u00addings, war\u00adum man auf einem Main\u00adboard, das dann Pro\u00adzes\u00adso\u00adren von Zen 1 und Zen 2 unter\u00adst\u00fct\u00adzen wird, in den all\u00adge\u00admei\u00adnen Ein\u00adstel\u00adlun\u00adgen einen Code\u00adna\u00admen nur f\u00fcr die neue Gene\u00adra\u00adti\u00adon benut\u00adzen sollte.<\/p>\n

ngg_shortcode_0_placeholder<\/p>\n

Auf jeden Fall wird sich mit dem Chip\u00adlet-Design bei AMD-Pro\u00adzes\u00adso\u00adren eini\u00adges \u00e4ndern, so wan\u00addert der Spei\u00adcher\u00adcon\u00adtrol\u00adler in den I\/O\u2011Die. Unter ande\u00adrem zu eben\u00addie\u00adsem gibt es vom Ent\u00adwick\u00adler des DRAM<\/span> Cal\u00adcu\u00adla\u00adtor for Ryzen<\/a> neue Ger\u00fcch\u00adte<\/a>:<\/p>\n

1) New memo\u00adry con\u00adtrol\u00adler with par\u00adti\u00adal error cor\u00adrec\u00adtion for nonECC memory
\n2) Desk\u00adtop pro\u00adces\u00adsor with two (2 CCD<\/span>) chip\u00adlets on board, 32 threads maximum
\n3) New MBIST<\/span> (Memo\u00adry built-in self-test)
\n4) Core watch\u00addog \u2014 is a fail\/safe func\u00adtion used to reset a sys\u00adtem in case the micro\u00adpro\u00adces\u00adsor gets lost due to address or data errors
\n5) XFR<\/span> \u2014 at the moment I do not see any\u00adthing spe\u00adcial about it, the algo\u00adrithm and limits have been updated. Sca\u00adlar Con\u00adtroll come back with new processors.
\n6) Updated core con\u00adtrol has a sym\u00adme\u00adtric con\u00adfi\u00adgu\u00adra\u00adti\u00adon of the acti\u00adve cores . In 2CCD<\/span> con\u00adfi\u00adgu\u00adra\u00adti\u00adons, each chip\u00adlet has its own RAM<\/span> chan\u00adnel in order to mini\u00admi\u00adze laten\u00adcy to memo\u00adry access. 1 chan\u00adnel on 8 cores will be a bot\u00adt\u00adlen\u00adeck if you use the sys\u00adtem in the default state.<\/p><\/blockquote>\n

Neben der erneu\u00adten Best\u00e4\u00adti\u00adgung, dass die Ryzen-Pro\u00adzes\u00adso\u00adren der drit\u00adten Gene\u00adra\u00adti\u00adon mit mehr als einem Zen-2-Chip\u00adlet und damit mit mehr als 8 Ker\u00adnen erschei\u00adnen wer\u00adden, soll der neue Spei\u00adcher\u00adcon\u00adtrol\u00adler eine par\u00adti\u00adel\u00adle Haupt\u00adspei\u00adcher-Feh\u00adler\u00adkor\u00adrek\u00adtur auch ohne ECC-Modu\u00adle bieten.<\/p>\n","protected":false},"excerpt":{"rendered":"

In den letz\u00adten Tagen gab es Berich\u00adte \u00fcber einen neu\u00aden Code\u00adna\u00admen \u201cVal\u00adhal\u00adla\u201d f\u00fcr die drit\u00adte Gene\u00adra\u00adti\u00adon der Ryzen-Pro\u00adzes\u00adso\u00adren, die bis\u00adlang aller\u00addings unter dem Namen \u201cMatis\u00adse\u201d bekannt war. Basis daf\u00fcr sind Optio\u00adnen in einem Beta-BIOS des Main\u00adboards Bio\u00adstar X470GT8<\/span><\/a>. Zus\u00e4tz\u00adlich gibt es Ger\u00fcch\u00adte unter ande\u00adrem zum Spei\u00adcher\u00adcon\u00adtrol\u00adler, der dann im I\/O\u2011Die zum Ein\u00adsatz kom\u00admen wird. (\u2026) Wei\u00adter\u00adle\u00adsen \u00bb<\/a><\/p>\n","protected":false},"author":593,"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":[966,1374,1444,1804,1308],"class_list":["post-45214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuelles","tag-amd","tag-matisse","tag-ryzen-3000","tag-valhalla","tag-zen-2","entry"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/45214","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\/593"}],"replies":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/comments?post=45214"}],"version-history":[{"count":8,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/45214\/revisions"}],"predecessor-version":[{"id":45263,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/45214\/revisions\/45263"}],"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=45214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/categories?post=45214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/tags?post=45214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}