{"id":117,"date":"2016-10-20T20:41:08","date_gmt":"2016-10-20T18:41:08","guid":{"rendered":"https:\/\/www.informaticapremium.com\/blog\/?p=117"},"modified":"2017-02-27T20:18:56","modified_gmt":"2017-02-27T19:18:56","slug":"amd-zen-cache-informaticapremium","status":"publish","type":"post","link":"https:\/\/www.informaticapremium.com\/blog\/amd-zen-cache-informaticapremium\/","title":{"rendered":"AMD Zen Cache &#8211; informaticapremium"},"content":{"rendered":"<p style=\"text-align: justify;\">AMD Zen cache: La nueva micro arquitectura de AMD presenta un subsistema de cach\u00e9 muy diferenciado y evolucionado respecto a su antecesor AMD Bulldozer 32 nm y sus derivativas.<\/p>\n<h5 style=\"text-align: justify;\"><strong>AMD Zen cache: Op cache L0i en AMD Ryzen<\/strong><\/h5>\n<p style=\"text-align: justify;\">Para empezar AMD integra una op cach\u00e9. Una cach\u00e9 L0i de instrucciones que acelera mucho el procesamiento.<\/p>\n<p style=\"text-align: justify;\">Si su tama\u00f1o ronda los 8 KB (AMD no lo ha desvelado) tendr\u00eda\u00a0una tasa de aciertos del 80 &#8211; 90 %. Esto liberar\u00eda de mucho trabajo a los decoders y reducir\u00eda el consumo de manera importante.<\/p>\n<p style=\"text-align: justify;\"><!--more--><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-181 size-full\" src=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/AMD-Zen-die-cores-L3.jpg?resize=443%2C249&#038;ssl=1\" width=\"443\" height=\"249\" srcset=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/AMD-Zen-die-cores-L3.jpg?w=443&amp;ssl=1 443w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/AMD-Zen-die-cores-L3.jpg?resize=300%2C169&amp;ssl=1 300w\" sizes=\"(max-width: 443px) 85vw, 443px\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"text-align: justify;\">Este tipo de op cach\u00e9 L0i la utiliza Intel desde Sandy Bridge 32 nm y le ha dado excelentes resultados en prestaciones y reducci\u00f3n de consumo.<\/p>\n<p style=\"text-align: justify;\">Desde entonces Intel la ha mantenido en esencia invariada en sus siguientes generaciones:<\/p>\n<ul>\n<li style=\"text-align: justify;\">Sandy Bridge 32 nm<\/li>\n<li style=\"text-align: justify;\">Ivy Bridge 22 nm<\/li>\n<li style=\"text-align: justify;\">Haswell 22 nm<\/li>\n<li style=\"text-align: justify;\">Broadwell 14 nm<\/li>\n<li style=\"text-align: justify;\">Skylake 14 nm<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">La \u00b5op cache en estas todos estos procesadores es de 1.5 Kops, unos 6 KB.<\/p>\n<p style=\"text-align: justify;\">En el caso de AMD Zen todav\u00eda no es p\u00fablico su tama\u00f1o ni su asociatividad u organizaci\u00f3n, solo se apunta el t\u00e9rmino <em><strong>Large Op cache<\/strong><\/em>. A m\u00ed me suena bien &#8230;<\/p>\n<h5 style=\"text-align: justify;\"><strong>AMD Zen Cache &#8211; Cach\u00e9s L1: L1d (datos) y L1i (instrucciones)<\/strong><\/h5>\n<p style=\"text-align: justify;\">Por fin&#8230;\u00a0Se ha dejado atr\u00e1s el dise\u00f1o <strong>write thru<\/strong> de Bulldozer (similar al Intel Pentium 4) en favor de un mucho m\u00e1s \u00f3ptimo y moderno esquema <strong>write back.<\/strong><\/p>\n<figure id=\"attachment_121\" aria-describedby=\"caption-attachment-121\" style=\"width: 1468px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-121 size-full\" title=\"AMD Zen Cache - Jerarqu\u00eda\" src=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-caches.jpg?resize=840%2C473&#038;ssl=1\" alt=\"AMD Zen Cache - Jerarqu\u00eda\" width=\"840\" height=\"473\" srcset=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-caches.jpg?w=1468&amp;ssl=1 1468w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-caches.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-caches.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-caches.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-caches.jpg?resize=1200%2C675&amp;ssl=1 1200w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" data-recalc-dims=\"1\" \/><figcaption id=\"caption-attachment-121\" class=\"wp-caption-text\">AMD Zen &#8211; Jerarqu\u00eda de cach\u00e9s<\/figcaption><\/figure>\n<blockquote>\n<p style=\"text-align: justify;\">La cach\u00e9\u00a0<strong>L1i<\/strong> es de 64 KB y sobretodo, el paso a 4 v\u00edas de asociatividad, marca un importante paso adelante.<\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\">AMD se hab\u00eda caracterizado desde el procesador <strong>Athlon<\/strong> por asociatividades de 2 v\u00edas en sus dise\u00f1os L1i. Excepto Steamroller 28 nm y Excavator 28 nm que contaban con 96 KB y 3 v\u00edas.<\/p>\n<p style=\"text-align: justify;\">El tama\u00f1o de 64 KB es perfecto\u00a0asegurando una muy alta tasa de aciertos.\u00a0Es capaz de transferir 32 bytes, 256 bit, al core por ciclo (Instruction Fetch).<\/p>\n<blockquote>\n<p style=\"text-align: justify;\">Por su parte la cach\u00e9\u00a0<strong>L1d<\/strong> tiene 8 v\u00edas y 32 KB, para m\u00ed un compromiso excelente.<\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\">Tiene 2 puertos de lectura y 1 de escritura, todos ellos de 128 bit y soporta 72 lecturas y 44 escrituras <em>out of order<\/em> en cola.<\/p>\n<p style=\"text-align: justify;\">Unos n\u00fameros muy similares a Intel Skylake (la \u00faltima arquitectura de Intel) y que marcan una gran diferencia con anteriores cores de AMD.<\/p>\n<blockquote>\n<p style=\"text-align: justify;\">Especulando, apostar\u00eda que las latencias L1 son de 4 ciclos <em>load to use<\/em> y la L0i deber\u00eda rondar los\u00a02 ciclos, como la\u00a0\u00b5op cache de Intel.<\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\">En Sandy Bridge 32 nm med\u00ed su latencia en 2 ciclos:\u00a0<a href=\"http:\/\/lowlevelhardware.blogspot.com.es\/2011\/02\/intel-core-i7-2600-k-analisis-caches.html\">Blogs de Micro arquitectura<\/a>.<\/p>\n<figure id=\"attachment_118\" aria-describedby=\"caption-attachment-118\" style=\"width: 644px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-118\" src=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/SandyBridge-uop-cache.png?resize=644%2C484&#038;ssl=1\" alt=\"Instruction cache: la L0i obtiene una incre\u00edble latencia de 2 ciclos.\" width=\"644\" height=\"484\" srcset=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/SandyBridge-uop-cache.png?w=644&amp;ssl=1 644w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/SandyBridge-uop-cache.png?resize=300%2C225&amp;ssl=1 300w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" data-recalc-dims=\"1\" \/><figcaption id=\"caption-attachment-118\" class=\"wp-caption-text\">Intel Sandy Bridge: Instruction cache: la L0i obtiene una incre\u00edble latencia de 2 ciclos.<\/figcaption><\/figure>\n<p>Seg\u00fan AMD, la cach\u00e9 L1 de Zen mejora en un factor 2X el ancho de banda de la de Excavator.<\/p>\n<h5 style=\"text-align: justify;\"><strong>AMD Zen cache &#8211; La cach\u00e9 L2<\/strong><\/h5>\n<p style=\"text-align: justify;\">La L2 de AMD Zen \/ Ryzen es discreta por core con\u00a0512 KB y 8 v\u00edas de asociatividad. Un muy buen dise\u00f1o ya que el \u00f3ptimo actual est\u00e1 entre los 256 KB (actuales dise\u00f1os de Intel) y los 512 KB.<\/p>\n<blockquote>\n<p style=\"text-align: justify;\">Habr\u00e1 que ver qu\u00e9 latencia nos presenta, l\u00f3gicamente estar\u00e1 sobre los 13 &#8211; 15 ciclos, m\u00e1s ser\u00eda excesivo. Seg\u00fan datos oficiales\u00a0mejora el rendimiento un 100% respecto a Excavator (cosa no muy dif\u00edcil&#8230;)<\/p>\n<\/blockquote>\n<figure id=\"attachment_122\" aria-describedby=\"caption-attachment-122\" style=\"width: 825px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-122 size-full\" title=\"AMD Zen Cache - Diagrama\" src=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-Cache-Diagram.png?resize=825%2C503&#038;ssl=1\" alt=\"AMD Zen Cache - Diagrama\" width=\"825\" height=\"503\" srcset=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-Cache-Diagram.png?w=825&amp;ssl=1 825w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-Cache-Diagram.png?resize=300%2C183&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/Zen-Cache-Diagram.png?resize=768%2C468&amp;ssl=1 768w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" data-recalc-dims=\"1\" \/><figcaption id=\"caption-attachment-122\" class=\"wp-caption-text\">Diagrama de cach\u00e9 AMD Zen<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">A m\u00ed particularmente me gusta la reducci\u00f3n a 512 KB, un tama\u00f1o m\u00e1s l\u00f3gico. y la asociatividad, 8 ways, correcta.<\/p>\n<h5 style=\"text-align: justify;\"><strong>AMD Zen cache &#8211; La cach\u00e9 L3 multi banco: 8 MB por cl\u00faster<\/strong><\/h5>\n<p style=\"text-align: justify;\">La cach\u00e9 L3 de Zen f\u00e1cilmente superar\u00e1 los 35 ciclos, l\u00f3gicamente estar\u00e1 sobre 40 -45. No deber\u00eda ir m\u00e1s all\u00e1 si quiere servir a las prestaciones.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-181 size-full\" title=\"AMD Zen 14 nm Die Cores L3\" src=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/AMD-Zen-die-cores-L3.jpg?resize=443%2C249&#038;ssl=1\" width=\"443\" height=\"249\" srcset=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/AMD-Zen-die-cores-L3.jpg?w=443&amp;ssl=1 443w, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/AMD-Zen-die-cores-L3.jpg?resize=300%2C169&amp;ssl=1 300w\" sizes=\"(max-width: 443px) 85vw, 443px\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"text-align: justify;\">En la imagen he marcado los 4 cores Zen de un cl\u00faster de 4 cores, sus 4 bancos L3 de 2 MB, 8 MB de L3 por cl\u00faster, 16 MB de totales L3 por chip.<\/p>\n<p style=\"text-align: justify;\">AMD cifra en 5X el incremento de ancho de banda para\u00a0la L3 de Zen respecto al terrible rendimiento de la L3 de Bulldozer.<\/p>\n<p style=\"text-align: justify;\">Espero que tambi\u00e9n reduzca su latencia unos 10 o 15 ciclos. Recordemos que los n\u00fameros de la <a href=\"http:\/\/professionalsat.blogspot.com.es\/2011\/10\/amd-bulldozer-mi-opinion-personal-parte.html\">latencia\u00a0L3 de Bulldozer<\/a> fueron espantosos.\u00a0Rondaba los 60 !! ciclos efectivos load to use&#8230;<\/p>\n<h5 style=\"text-align: justify;\"><strong>Dise\u00f1o L3 victim cache<\/strong><\/h5>\n<p style=\"text-align: justify;\">Lo que menos\u00a0me gusta del dise\u00f1o L3 de AMD Zen es que es una <strong>Victim Cache\u00a0L3\u00a0<\/strong>y que hay f\u00edsicamente 2 cach\u00e9s L3 de 8 MB por chip.<\/p>\n<p style=\"text-align: justify;\">Es un dise\u00f1o m\u00e1s sencillo pero tambi\u00e9n menos efectivo que la organizaci\u00f3n de L3 de Intel.<\/p>\n<p style=\"text-align: justify;\">Intel utiliza una unificada y con acceso mediante ring bus bidireccional de alto ancho de banda.<\/p>\n<blockquote>\n<p style=\"text-align: justify;\">El dise\u00f1o Victim Cache significa que la L3 se nutre solamente con los datos eliminados (evicted) \u00a0de las cach\u00e9 L2 de cada core.<\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\">Los datos no utilizados o desplazados por datos m\u00e1s recientes en las cach\u00e9s L2 de Zen van directamente a la cach\u00e9 L3 de su cl\u00faster.<\/p>\n<p style=\"text-align: justify;\">Me gusta la reducci\u00f3n de asociatividad a 16 v\u00edas desde las 64 de del AMD Piledriver 32 nm FX 8350. 64 v\u00edas resultaba tan excesivo&#8230;<\/p>\n<p style=\"text-align: justify;\">Este paso ayudar\u00e1 a reducir la latencia L3.<\/p>\n<h5 style=\"text-align: justify;\">Snoop filter en Ryzen 8 core<\/h5>\n<p style=\"text-align: justify;\">EL AMD Ryzen 8 core, 2 clusters de 4 cores y 2 cach\u00e9s L3 independientes de 8 MB tengo la duda de si se implementa un Snoop Filter.<\/p>\n<p style=\"text-align: justify;\">Un Snoop Filter reserva un espacio en la cach\u00e9 L3 (p.e. 1 MB en cada una de las cach\u00e9s L3 de 8 MB) para almacenar informaci\u00f3n.<\/p>\n<p style=\"text-align: justify;\">Esta informaci\u00f3n sirve para reducir el tr\u00e1fico de coherencia entre las 2 cach\u00e9s L3.<\/p>\n<p style=\"text-align: justify;\">Quiz\u00e1s AMD active Snoop Filtering en las versiones server y no en escritorio. O simplemente deje un ajuste en BIOS para activar \/ desactivar esta caracter\u00edstica.<\/p>\n<h5 style=\"text-align: justify;\">Conclusi\u00f3n<\/h5>\n<p style=\"text-align: justify;\">AMD ha hecho un excelente trabajo con el subsistema de cach\u00e9 de AMD Zen.\u00a0Va a ser una parte fundamental en el \u00e9xito de la serie de procesadores Ryzen.<\/p>\n<p style=\"text-align: justify;\">Hasta aqu\u00ed otro de mis art\u00edculos en <strong>informaticapremium<\/strong> sobre lo \u00faltimo en <strong>hardware<\/strong>, <strong>sistemas<\/strong>, <strong>almacenamiento<\/strong>, <strong>redes<\/strong>, <strong>programaci\u00f3n<\/strong>, <strong>dise\u00f1o web<\/strong>, <strong>recuperaci\u00f3n de datos<\/strong> y actualidad del mundo de la <strong>t\u00e9cnica<\/strong> y la <strong>inform\u00e1tica<\/strong>. Nos vemos en breve.<\/p>\n<p style=\"text-align: justify;\">Carlos Yus Valero.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AMD Zen cache: La nueva micro arquitectura de AMD presenta un subsistema de cach\u00e9 muy diferenciado y evolucionado respecto a su antecesor AMD Bulldozer 32 nm y sus derivativas. AMD Zen cache: Op cache L0i en AMD Ryzen Para empezar AMD integra una op cach\u00e9. Una cach\u00e9 L0i de instrucciones que acelera mucho el procesamiento. &hellip; <a href=\"https:\/\/www.informaticapremium.com\/blog\/amd-zen-cache-informaticapremium\/\" class=\"more-link\">Continuar leyendo<span class=\"screen-reader-text\"> \u00abAMD Zen Cache &#8211; informaticapremium\u00bb<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":181,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[6,18,4],"tags":[35,20,25,36,48,44,46,37,43,42,38,39,60,41,45,22,80,84,47,40,21],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AMD Zen Cache - informaticapremium - Blog | informaticapremium<\/title>\n<meta name=\"description\" content=\"AMD Zen cache: La nueva arquitectura de AMD presenta un subsistema de cach\u00e9 muy diferenciado y evolucionado respecto a su antecesor AMD Bulldozer 32 nm.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.informaticapremium.com\/blog\/amd-zen-cache-informaticapremium\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AMD Zen Cache - informaticapremium - Blog | informaticapremium\" \/>\n<meta property=\"og:description\" content=\"AMD Zen cache: La nueva arquitectura de AMD presenta un subsistema de cach\u00e9 muy diferenciado y evolucionado respecto a su antecesor AMD Bulldozer 32 nm.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.informaticapremium.com\/blog\/amd-zen-cache-informaticapremium\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog | informaticapremium\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/informaticapremiumcom\/\" \/>\n<meta property=\"article:published_time\" content=\"2016-10-20T18:41:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2017-02-27T19:18:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2016\/10\/AMD-Zen-die-cores-L3.jpg?fit=443%2C249&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"443\" \/>\n\t<meta property=\"og:image:height\" content=\"249\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Carlos Yus Valero\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@informatpremium\" \/>\n<meta name=\"twitter:site\" content=\"@informatpremium\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Carlos Yus Valero\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.informaticapremium.com\/blog\/amd-zen-cache-informaticapremium\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.informaticapremium.com\/blog\/amd-zen-cache-informaticapremium\/\"},\"author\":{\"name\":\"Carlos Yus Valero\",\"@id\":\"https:\/\/www.informaticapremium.com\/blog\/#\/schema\/person\/cae1ff82e8f2355d7544ca56e0558b06\"},\"headline\":\"AMD Zen Cache &#8211; 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Threadripper incluso inaugura una nueva categor\u00eda, el SHED (super high-end desktop).\u2026","rel":"","context":"En \u00abHardware\u00bb","block_context":{"text":"Hardware","link":"https:\/\/www.informaticapremium.com\/blog\/category\/hardware\/"},"img":{"alt_text":"Threadripper: M\u00e1s de 4000 pines...","src":"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2017\/07\/AMD-Threadripper-bottom.jpg?fit=640%2C483&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2017\/07\/AMD-Threadripper-bottom.jpg?fit=640%2C483&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2017\/07\/AMD-Threadripper-bottom.jpg?fit=640%2C483&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":262,"url":"https:\/\/www.informaticapremium.com\/blog\/amd-ryzen-ultimos-detalles\/","url_meta":{"origin":117,"position":5},"title":"AMD Ryzen. \u00daltimos detalles.","author":"Carlos Yus Valero","date":"12 febrero, 2017","format":false,"excerpt":"AMD Ryzen monopoliza los titulares en la industria de semiconductores por las excelentes expectativas respecto a su rendimiento. Y no es para menos, pues pondr\u00eda\u00a0de nuevo a AMD en\u00a0una lucha de iguales con Intel\u00a0tras m\u00e1s de una d\u00e9cada. En este art\u00edculo voy a tratar varios detalles novedosos de los procesadores\u2026","rel":"","context":"En \u00abHardware\u00bb","block_context":{"text":"Hardware","link":"https:\/\/www.informaticapremium.com\/blog\/category\/hardware\/"},"img":{"alt_text":"Un CCX de AMD Zen, 4 cores, 4 L2 de 512 KB y L3 de 8 MB.","src":"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2017\/02\/AMD-Zen-CCX.jpg?fit=640%2C372&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2017\/02\/AMD-Zen-CCX.jpg?fit=640%2C372&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.informaticapremium.com\/blog\/wp-content\/uploads\/2017\/02\/AMD-Zen-CCX.jpg?fit=640%2C372&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/posts\/117"}],"collection":[{"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/comments?post=117"}],"version-history":[{"count":0,"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/posts\/117\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/media\/181"}],"wp:attachment":[{"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/media?parent=117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/categories?post=117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.informaticapremium.com\/blog\/wp-json\/wp\/v2\/tags?post=117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}