ÎÊ£ºÄ¿Ç°ÊÐÃæÉÏP4´¦ÀíÆ÷ÓÐÁ½ÖÖºËÐÄ£¬ÎÒ¸ÃÈçºÎÇø·ÖËüÃÇ?
´ð£ºÄ¿Ç°ÊÐÃæÉÏP4µÄºËÐÄÓÐWil1ametteºÍHorthwoodÁ½ÖÖ¡£
¡¾WillametteºËÐĵÄÀÏP4£º¡¿
ÔçÆÚÊг¡ÉÏP4ÓÐÁ½ÖÖ½Ó¿Ú£¬×î³õ²ÉÓõÄÊÇSOcket423½Ó¿Ú£¬²ÉÓøýӿڵÄP4ÌåÐͽϴó¡£ËæºóÉÏÊеľÍÊÇĿǰÊг¡ÉÏ×î³£¼ûµÄ²úÆ·¡ª¡ªSocket478½Ó¿ÚµÄP4¡£Socket478½Ó¿ÚµÄP4¿´ÆðÀ´·Ç³£Ð¡ÇÉ£¬ÓëSOCket423½Ó¿ÚµÄP4Ïà±È£¬ÆäÉí²ÄÒª¡°ÃçÌõ¡±µÃ¶à¡£ÐèÒªÌáÐÑ´ó¼Ò×¢ÒâµÄÊÇ£¬ÕâÁ½ÖÖP4¶¼ÊÇWiAlametteºËÐÄ£¬ÆäÌØÕ÷ÊÇ£º²ÉÓÃ0£®18΢Ã×ÂÁÁ¬Ïß¹¤ÒÕ£¬256KBµÄL2Cache£¬ºËÐĵçѹΪ1.7V(²¿·Ö²ú³ÉΪ1.75V)£¬40OMHzµÄϵͳ×ÜÏß²ÉÓô˺ËÐĵÄp4×î¸ßÖ÷ƵΪ2GHz¡£
¡¾NorthwoodºËÐĵÄÐÂP4£º¡¿
ÓëWillamettºËÐĵÄP4Ïà±È£¬NorthwoodP4×îÖØÒªµÄ¸Ä½øÊǽ«0.18΢Ã×µÄÖÆÔ칤ÒÕÌáÉýµ½0.13΢Ã×£¬´ËÍ⻹À´ÓÃÁËÍ»¥Á¬¼¼Êõ¡£ÕâЩÏȽø¹¤ÒÕµÄÔËÓá£Ê¹µÃNorthwoodP4µÄ¹¤×÷µçѹ´ÓWillametteʱ´úµÄ1.7V½µµ½ÁË1.5V£¬·¢ÈÈÁ¿Ò²Ð¡ÁËÐí¶à£¬ÁíÍ⣬NorthwoodP4»¹ÓµÓÐ512KBµÄL2Cache¡£NorthwoodP4ÈÔÈ»²ÉÓÃSocket478½Ó¿Ú£¬ËùÒÔ´ÓÍâ¹ÛÉÏÀ´¿´£¬²ÉÓÃWillametteºËÐĵÄSocket478P4Óë²ÉÓÃNorthwoodºËÐĵÄP4¼òֱһģһÑù¡£
ĿǰÊг¡ÉÏÄÜÂòµ½µÄÐÂP4ÓÐ1.6GHz¡¢l.8GHz¡¢2.OGHz¡¢2¡£2GHzµÈ£¬ÎªÁËÓëWillametteºËÐĵÄͬƵÂʵÄP4Çø·Ö¿ªÀ´£¬ÏúÊÛÉÌÒ»°ãÒ²»áÔÚ±¨¼Ûµ¥ÉϽ«²ÉÓÃNorthwoodºËÐĵÄP4ºóÃæ±ê×¢¡°A¡±×ÖÑù£¬ÈçP41.60A¡¢P41.8OA,P42.OA¼°P422AµÈ¡£
ÓÉÓÚÁ½ÖÖºËÐĵÄPendum4¶¼Ê¹ÓÃSocket478½Ó¿Ú£¬·â×°¡¢ÍâÐμ°´óС¶¼ÊÇÊ®·ÖÏëÏñ£¬ÄÇôÎÒÃÇ¿ÉÒÔÏÈ¿´¿´CPUÕýÃæµÄ±àºÅ¡£ÈçNorthwoodµÄPentium4£¬ËüµÄ±àºÅÊÇ1.6AGHz/512/400/1.5v£¬·Ö±ð´ú±íCPUÖ÷Ƶ/CPU»º´æ/ϵͳÍâÆµ/ºËÐĵçѹ¡£ÆäÖÐÆµÂÊÖеÄ×ÖĸAÊÇΪÁËÓëWulmetteÏàÇø±ð(WillmetteÒ²ÓÐÖ÷ƵΪ1.6GHzµÄ)¡£¶øWillametteºËÐĵÄCPU±àºÅΪL6GHz/256/400/1.75V£¬ÎÒÃÇ¿ÉÒÔ¿´µ½WillmetteÓëNorthwoodÏà±È»º´æÉÙÁË256K£¬ºËÐĵçѹ¸ßÁË0.25V¡£È»ºó¿ÉÒÔ¿´¿´CPU±³ÃæµÄµçÈÝÊýÁ¿£¬NornhwoodºËÐÄPendum4µÄµçÈÝÒª¶àÓÚWillametteºËÐĵġ£³ýÁË¿´CPUµÄÍâ¹ÛÀ´Ê¶±ðÍ⣬»¹¿ÉÒÔͨ¹ýProcessorFrequencyIDUtilityÕâ¿îÈí¼þÀ´Ê¶±ð£¬Õâ¿îÈí¼þÄÜʶ±ð³öCPUµÄÐͺš¢ÔʼƵÂÊ¡¢Êµ¼ÊƵÂÊ¡¢»º´æµÈÖ¸±ê¡£ÓÃÕâ¿îÈí¼þ²»½öÄܷܺ½±ãµØÇø·ÖоÉP4£¬»¹Äܼì²â³öCPUÊÇ·ñ±»³¬Æµ¡£