{"id":3028,"date":"2013-05-09T14:55:45","date_gmt":"2013-05-09T14:55:45","guid":{"rendered":"https:\/\/www.ibertronica.es\/blog\/?p=3028"},"modified":"2022-09-13T14:38:31","modified_gmt":"2022-09-13T13:38:31","slug":"haswell-modo-bajo-consumo","status":"publish","type":"post","link":"https:\/\/ibertronica.es\/blog\/tutoriales\/haswell-modo-bajo-consumo\/","title":{"rendered":"Haswell y su modo de bajo consumo"},"content":{"rendered":"

\"Imagen<\/a>La 4\u00aa generaci\u00f3n de procesadores Intel Core basados en la micro-arquitectura Haswell, ofrecen unos sistemas m\u00e1s r\u00e1pidos, finos, ligeros, seguros, con menos difusi\u00f3n de calor y con aplicaciones gr\u00e1ficas incorporadas.<\/p>\n

Adem\u00e1s esta nueva l\u00ednea de procesadores de bajo consumo potencia un menor consumo de energ\u00eda. \u00bfPero como afecta este bajo consumo a nuestro equipo?<\/p>\n

 <\/p>\n

\u00bfEn qu\u00e9 consiste el modo bajo consumo?<\/h2>\n

Cuando el procesador est\u00e1 inactivo, entra en estados de reposo de bajo consumo, que se utilizan para el ahorro de energ\u00eda. Estos estados van desde el C0 al C7, siendo C0 \u00abFull on mode\u00bb y C7 \u00abModo apagado\u00bb.<\/p>\n

Los estados C6 y C7 son los que proporcionan un mayor ahorro de energ\u00eda, y necesitan que la fuente de alimentaci\u00f3n les proporcionen un m\u00ednimo de 0.05A de corriente en el ra\u00edl exclusivo para CPU 12V2, cosa que los actuales est\u00e1ndares no hacen. El dise\u00f1o actual ATX12V v2.3 es capaz de proporcionar como m\u00ednimo 0.5A en el ra\u00edl del procesador, por lo que fuentes de alimentaci\u00f3n antiguas o de baja calidad no podr\u00e1n cumplir esta nueva especificaci\u00f3n, causando inestabilidad y apagados inesperados cuando el sistema entra en estado C6 o C7.<\/p>\n

\"Imagen<\/a><\/p>\n

\u00bfC\u00f3mo puedo saber si mi fuente es compatible?<\/h2>\n

Hay que comprobar la carga m\u00ednima para el ra\u00edl de 12V2, si es de 0.5A, nuestra fuente no est\u00e1 preparada para los nuevos Haswell.<\/p>\n

Todos los fabricantes ya est\u00e1n adaptando sus fuentes de alimentaci\u00f3n para que sean compatibles con el nuevo est\u00e1ndar y nos ofrecen listados que nos permitir\u00e1n comprobar de manera r\u00e1pida si cumplen o no este est\u00e1ndar.<\/p>\n

– Si tiene una fuente Be Quiet pulse aqu\u00ed<\/strong>\u00a0para ver el listado de fuentes compatibles.
\n– Si tiene una fuente In Win pulse aqu\u00ed<\/strong>\u00a0para ver el listado de fuentes compatibles.
\n– Si tiene una fuente Seasonic pulse aqu\u00ed<\/strong>\u00a0para ver el listado de fuentes compatibles.
\n– Si tiene una fuente Silverstone pulse aqu\u00ed<\/strong>\u00a0para ver el listado de fuentes compatibles.<\/p>\n

Intel ofrece una url donde puede consultar si su fuente es compatible con este nuevo est\u00e1ndar: Link<\/p>\n

\u00bfQu\u00e9 hago si mi fuente no cumple este est\u00e1ndar?<\/h2>\n

Para los sistemas que emplean fuentes de alimentaci\u00f3n que no cumplen este est\u00e1ndar se recomienda deshabilitar los estados de energ\u00eda C6 y C7 en la BIOS de la placa base. Esto evitar\u00e1 la inestabilidad del sistema y apagados inesperados aunque evidentemente no es una soluci\u00f3n al problema. La soluci\u00f3n definitiva pasar\u00e1 por cambiar la fuente de alimentaci\u00f3n por una compatible.<\/p>\n

\"Comprar\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Haswell la 4\u00aa generaci\u00f3n de procesadores Intel est\u00e1n dise\u00f1ados para potenciar un menor consumo de energ\u00eda.<\/p>\n","protected":false},"author":2,"featured_media":3029,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[233,299],"class_list":["post-3028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutoriales","tag-haswell","tag-intel-haswell","post-has-thumbnail"],"yoast_head":"\nHaswell y su modo de bajo consumo - Ibertronica Magazine<\/title>\n<meta name=\"description\" content=\"Haswell la 4\u00aa generaci\u00f3n de procesadores Intel est\u00e1n dise\u00f1ados para potenciar un menor consumo de energ\u00eda. 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