{"id":5927,"date":"2013-11-17T13:41:35","date_gmt":"2013-11-17T12:41:35","guid":{"rendered":"http:\/\/www.planet3dnow.de\/cms\/?p=5927"},"modified":"2013-11-18T03:15:25","modified_gmt":"2013-11-18T02:15:25","slug":"amd-apu-jaguar-gcn-sony-playstation-4","status":"publish","type":"post","link":"https:\/\/www.planet3dnow.de\/cms\/5927-amd-apu-jaguar-gcn-sony-playstation-4\/","title":{"rendered":"AMDs Semi-Custom-APU mit Jaguar-Kernen und <span class=\"caps\">GCN-GPU<\/span> f\u00fcr Sony Playstation 4 analysiert"},"content":{"rendered":"<p>Die Halb\u00adlei\u00adter\u00adex\u00adper\u00adten von Chip\u00adworks haben sich eine Sony Play\u00adsta\u00adti\u00adon 4 besorgt und zer\u00adlegt, um den Die der ver\u00adbau\u00adten Semi-Cus\u00adtom-APU von <span class=\"caps\">AMD<\/span> genau\u00ader ana\u00adly\u00adsie\u00adren zu k\u00f6n\u00adnen. Den <a href=\"http:\/\/www.planet3dnow.de\/cgi-bin\/newspub\/viewnews.cgi?id=1361409941\">offi\u00adzi\u00adel\u00adlen Infor\u00adma\u00adtio\u00adnen von Sony zufol\u00adge<\/a> ver\u00adeint die <span class=\"caps\">APU<\/span> acht Jagu\u00adar-x86-Ker\u00adne mit ins\u00adge\u00adsamt 4 MiB L2-Cache, eine <span class=\"caps\">GPU<\/span> mit 18 GCN-Com\u00adpu\u00adte-Units (CUs), <a href=\"http:\/\/www.planet3dnow.de\/cms\/5672-apu13-sonys-ps4-unterstuetzt-amds-true-audio\/\">TrueAu\u00addio-DSPs<\/a> und einen 256 Bit brei\u00adten GDDR5-Spei\u00adcher\u00adcon\u00adtrol\u00adler auf dem Die. Von Sony wer\u00adden eine Rechen\u00adleis\u00adtung der <span class=\"caps\">GPU<\/span> von 1,84 <span class=\"caps\">TFLOPS<\/span> und eine Spei\u00adcher\u00adband\u00adbrei\u00adte von 176 <span class=\"caps\">GB<\/span>\/s bewor\u00adben. <a href=\"http:\/\/www.planet3dnow.de\/cms\/898-gamescom-2013-playstation-4-unterstutzt-huma-xbox-one-jedoch-nicht\/\">Durch\u00adge\u00adsi\u00adckert war zudem<\/a>, dass der Spei\u00adcher\u00adcon\u00adtrol\u00adler <a href=\"http:\/\/www.planet3dnow.de\/cgi-bin\/newspub\/viewnews.cgi?category=1&amp;id=1367308053\">hUMA<\/a>-f\u00e4hig ist.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PkgTop.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-5928\" alt=\"PS4-PkgTop\" src=\"http:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PkgTop-300x300.jpg\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PkgTop-300x300.jpg 300w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PkgTop-150x150.jpg 150w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PkgTop-1024x1022.jpg 1024w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PkgTop-624x623.jpg 624w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/a><br>\n<span style=\"font-size: x-small;\">Packa\u00adge der <span class=\"caps\">PS4-APU<\/span><\/span><\/p>\n<p>Chip\u00adworks hat die Die-Gr\u00f6\u00ad\u00dfe mit 19,0 x 18,3 mm ver\u00admes\u00adsen, was einer Fl\u00e4\u00adche von knapp 348 mm\u00b2 ent\u00adspricht. Im Ver\u00adgleich zum Fl\u00e4\u00adchen\u00adbe\u00addarf von <span class=\"caps\">IBM<\/span> Cell <span class=\"caps\">CPU<\/span> und Nvi\u00addia <span class=\"caps\">RSX<\/span> <span class=\"caps\">GPU<\/span> (im 40\/45-nm-Pro\u00adzess) der alten Play\u00adsta\u00adti\u00adon 3, wel\u00adche mit ins\u00adge\u00adsamt 228 mm\u00b2 ver\u00admes\u00adsen wur\u00adden, ist dies ein ordent\u00adli\u00adcher Zuwachs, der mit ent\u00adspre\u00adchend mehr Funk\u00adtio\u00adna\u00adli\u00adt\u00e4t einhergeht.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PolyB1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-5929\" alt=\"PS4-PolyB1\" src=\"http:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PolyB1-300x289.png\" width=\"300\" height=\"289\" srcset=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PolyB1-300x289.png 300w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PolyB1-624x603.png 624w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-PolyB1.png 625w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/a><br>\n<span style=\"font-size: x-small;\">Die-Ana\u00adly\u00adse der <span class=\"caps\">PS4-APU<\/span><\/span><\/p>\n<p>Auf dem von Chip\u00adworks ange\u00adfer\u00adtig\u00adten Die-Shot sind neben den bei\u00adden Jagu\u00adar-Quad-Modu\u00adlen mit jeweils 2 MiB L2-Cache auch 20 CUs zu erken\u00adnen. Es ist nicht davon aus\u00adzu\u00adge\u00adhen, dass jene CUs irgend\u00adwann durch einen \u201cWun\u00adder-Patch\u201d von Sony nach\u00adtr\u00e4g\u00adlich noch frei\u00adge\u00adschal\u00adtet wer\u00adden. Viel\u00admehr hat <span class=\"caps\">AMD<\/span> hier offen\u00adsicht\u00adlich zur Ver\u00adbes\u00adse\u00adrung der Aus\u00adbeu\u00adte zwei zus\u00e4tz\u00adli\u00adche CUs vor\u00adge\u00adse\u00adhen. Au\u00dfer\u00addem ist die Ver\u00adtei\u00adlung der vier 64-Bit-Spei\u00adcher\u00adcon\u00adtrol\u00adler auf drei Sei\u00adten zu erken\u00adnen. Aus\u00adge\u00adhend von einem Fl\u00e4\u00adchen\u00adbe\u00addarf von <a href=\"http:\/\/www.planet3dnow.de\/cgi-bin\/newspub\/viewnews.cgi?id=1361406159\">26,2 mm\u00b2 pro Jagu\u00adar-Quad-Modul<\/a> belegt der CPU-Teil etwas mehr als 21 % vom Die. Den Fl\u00e4\u00adchen\u00adbe\u00addarf f\u00fcr eine <span class=\"caps\">GCN-CU<\/span> auf dem PS4-Die hat Chip\u00adworks mit ca. 5,6 mm\u00b2 abge\u00adsch\u00e4tzt, sodass die 20 CUs ~45,2 % (112 mm\u00b2) belegen.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-01.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-5931\" alt=\"PS4 - TSMC Metal Layers\" src=\"http:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-01-300x226.png\" width=\"300\" height=\"226\" srcset=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-01-300x226.png 300w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-01-1024x772.png 1024w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-01-624x470.png 624w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-01.png 1243w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/a><br>\n<span style=\"font-size: x-small;\">Metall\u00adschich\u00adten der <span class=\"caps\">PS4-APU<\/span><\/span><\/p>\n<p>Zus\u00e4tz\u00adlich haben die Exper\u00adten den Die f\u00fcr wei\u00adte\u00adre Ana\u00adly\u00adsen zer\u00ads\u00e4gt. Der Quer\u00adschnitt zeigt ins\u00adge\u00adsamt elf Kup\u00adfer-Metall-Schich\u00adten und eine zus\u00e4tz\u00adli\u00adche Alu\u00admi\u00adni\u00adum\u00adschicht zuoberst.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-02.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-5932\" alt=\"PS4 - TSMC - Transistor\" src=\"http:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-02-300x99.png\" width=\"300\" height=\"99\" srcset=\"https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-02-300x99.png 300w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-02-1024x339.png 1024w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-02-624x206.png 624w, https:\/\/www.planet3dnow.de\/cms\/wp-content\/uploads\/2013\/11\/PS4-TSMC-Transistor-02.png 1184w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/a><br>\n<span style=\"font-size: x-small;\"><span class=\"caps\">TSMC<\/span> 28-nm-Tran\u00adsis\u00adto\u00adren<\/span><\/p>\n<p>Die genaue Ana\u00adly\u00adse vom Auf\u00adbau der Tran\u00adsis\u00adto\u00adren zeigt laut den Exper\u00adten, dass <span class=\"caps\">AMD<\/span> die HP-Ver\u00adsi\u00adon vom 28-nm-HKMG-Pro\u00adzess von <span class=\"caps\">TSMC<\/span> zur Fer\u00adti\u00adgung nutzt, die auch f\u00fcr die Fer\u00adti\u00adgung der Rade\u00adon-GPUs zum Ein\u00adsatz&nbsp;kommt.<\/p>\n<p><strong>Quel\u00adle:<\/strong> <a href=\"http:\/\/www.chipworks.com\/en\/technical-competitive-analysis\/resources\/blog\/a-look-at-sonys-playstation-4-core-processor\/\" target=\"_blank\">Chip\u00adworks&nbsp;Inc.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Die Halb\u00adlei\u00adter\u00adex\u00adper\u00adten von Chip\u00adworks haben sich eine Sony Play\u00adsta\u00adti\u00adon 4 besorgt und zer\u00adlegt, um den Die der ver\u00adbau\u00adten Semi-Cus\u00adtom-APU von <span class=\"caps\">AMD<\/span> genau\u00ader ana\u00adly\u00adsie\u00adren zu k\u00f6n\u00adnen. Den offi\u00adzi\u00adel\u00adlen Infor\u00adma\u00adtio\u00adnen von Sony zufol\u00adge ver\u00adeint die <span class=\"caps\">APU<\/span> acht Jagu\u00adar-x86-Ker\u00adne mit ins\u00adge\u00adsamt 4 MiB L2-Cache, eine <span class=\"caps\">GPU<\/span> mit 18 GCN-Com\u00adpu\u00adte-Units (CUs), (\u2026) <a class=\"moretag\" href=\"https:\/\/www.planet3dnow.de\/cms\/5927-amd-apu-jaguar-gcn-sony-playstation-4\/\">Wei\u00adter\u00adle\u00adsen&nbsp;\u00bb<\/a><\/p>\n","protected":false},"author":8,"featured_media":5673,"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":[966,970,207],"class_list":["post-5927","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuelles","category-news","tag-amd","tag-apu","tag-ps4","entry"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/5927","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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/comments?post=5927"}],"version-history":[{"count":13,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/5927\/revisions"}],"predecessor-version":[{"id":5985,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/5927\/revisions\/5985"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media\/5673"}],"wp:attachment":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media?parent=5927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/categories?post=5927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/tags?post=5927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}