|
[ÐÂÎÅ]Ó¢ÌØ¶ûÔÉúËĺËÐÄNehalem¼Ü¹¹Í¼ÆØ¹â
2007Äê10ÔÂ12ÈÕ
¡¾ÎÄÕ¼ò½é¡¿
Ó¢ÌØ¶ûÔÉúËĺËÐÄNehalem¼Ü¹¹Í¼ÆØ¹â¡¡ (910 ×Ö)
|
¾¡¹ÜÔÚIDF2007Ó¢ÌØ¶ûÇï¼¾ÐÅÏ¢¼¼Êõ·å»áÉÏ£¬Ó¢ÌضûºäÕ¨»úʽµÄÐÅÏ¢·¢²¼ÒѾÈÃÎÒÃǶÔNehalem´¦ÀíÆ÷Á˽âÁ˺ܶ࣬µ«ÊÇÓ¢ÌØ¶û¶ÔÓÚÕâ¿îÔÉúËĺ˼ܹ¹µÄȫд¦ÀíÆ÷µÄ¼¼Êõ½âÎöȴûÓÐÏêϸµ½ÈÃÎÒÃǽ«ÆäºÍAMDµÄK10°ÍÈûÂÞÄÇÀ´¶Ô±È£¬²»¹ý½üÈÕ´Óchip-architect.comµÈÍøÕ¾ÎÒÃǼûµ½ÕâÑùÒ»ÕÅÓ¢ÌØ¶û²ÉÓÃ45ÄÉÃ×ÖÆÔ칤ÒÕµÄNehalem¼Ü¹¹ËĺËÐÄ¡°Bloomfield¡±´¦ÀíÆ÷µÄ¼Ü¹¹Í¼£¬´ÓÕâÕÅͼÉÏ£¬ÎÒÃÇ¿ÉÒÔºÜÖ±¹ÛµÄ¼ûµ½Nehalem´¦ÀíÆ÷ÄÚ²¿µÄ¹¤×÷ÔÀíÒÔ¼°ºËÐĵ¥ÔªµÄ½á¹¹ºÍºËÐÄÃæ»ý¡£Ð¡ÐÜÔÚÏßwww.beareyes.com.cn
ÕýÈçÓ¢ÌØ¶û֮ǰһֱǿµ÷µÄÄÇÑù£¬NehalemÊÇËĺËÐĵÄÔÉú¼Ü¹¹£¬²¢ÇÒÔÚÿһ¸öºËÐÄÉ϶¼ÒýÈëÁË¡°Í¬Ê±¶àÏ̼߳¼Êõ¼¼Êõ£¨Simultaneous Multi-Threading-SMT£©£¬´ÓÀíÂÛÉÏÀ´ËµNehalem½«ÓµÓÐ8¸ö²»Í¬µÄºËÐÄ£¬¾¡¹ÜÆäÖÐSMT¼¼ÊõÊÇÐéÄâµÄ¶àºËÐļ¼Êõ£¬µ«ÊǶÔÓÚÐÔÄܵÄÌáÉýÈÔÈ»ÊÇÏàÃ÷ÏԵġ£´ÓIDF2007Ó¢ÌØ¶ûÇï¼¾ÐÅÏ¢¼¼Êõ·å»áÉÏÎÒÃǾÍÒѾÁ˽⵽Nehalem´¦ÀíÆ÷µÄÿ¸öºËÐͼӵÓÐ512KB¶þ¼¶»º´æºÍ2MBÈý¼¶»º´æ£¬²¢ÇÒÈÎÒâÁ½¸öºËÐļ䶼ÄÜͨ¹ýͨÐÅÄ£¿é½øÐÐÊý¾Ý½»»»£¬´ó´óÌá¸ßÁËÊý¾Ý´«ÊäЧÂÊ£¬ÕâºÍAMDĿǰµÄK10°ÍÈûÂÞÄÇ´¦ÀíÆ÷ÓоªÈ˵ÄÏàËÆÖ®´¦£¬ÄѹֻᱻAMDÖ¸ÔðÆä¡°³Ï®¡±¡£Ð¡ÐÜÔÚÏßwww.beareyes.com.cn
ÓÉÓÚÿ¸öºËÐĵ¥Ôª¶¼ÓµÓС°SMT CPU Core¡±¼¼Êõ£¬ËùÒÔNehalem´¦ÀíÆ÷ÔÚ»º´æÊý¾ÝµÄÔ¤²âºÍÃüÖÐÂÊ·½ÃæµÃµ½ÁË´ó´óµÄÌá¸ß£¬´¦ÀíÆ÷µÄDZÁ¦Ò²µÃµ½Á˸üÓÐЧµÄ·¢»Ó£¬²»¹ý½ö½ö´Ó¸ÃͼÉÏÈÔÈ»ÎÞ·¨ÁË½âµ½Ó¢ÌØ¶û¿ÉÄÜÅöµ½µÄ¼¼ÊõÕϰ£¬»òÐí¶àºËÐĵÄͬ²½´¦Àí»áÊÇÒ»¸ö±È½ÏÀ§Äѵļ¼ÊõÄѹأ¬ÐéÄâµÄ¶àºËÐļ¼ÊõSMT»òÐí¶ÔÓÚÎïÀí¶àºËÐÄÒ²»áÓÐһЩӰÏ죬²»¹ýÏàÐÅÓ¢ÌØ¶ûµÄ¼¼ÊõÍŶӶԺܺõĽâ¾öÕâЩÎÊÌâµÄ¡£Ð¡ÐÜÔÚÏßwww.beareyes.com.cn
³ýÁËÔÉúËĺËÐĵļܹ¹£¬Nehalem´¦ÀíÆ÷»¹ÓµÓÐ3ͨµÀµÄÄÚ´æ¿ØÖÆÆ÷ÒÔ¼°ÊýÁ¿¸ß´ï8ÌõµÄQuickPathÖ±Á¬×ÜÏßͨµÀ£¬ÕâÒ²¾ÍÒâζ×ÅNehalem´¦ÀíÆ÷½«»áºÜ¿ì½øÈëµ½ÔÉú8ºËÐĵļܹ¹£¬¶øÇÒ²¢²»ÐèÒª×öºÜ´óµÄ¸Ä¶¯¡£ÔÚºËÐÄÃæ»ýÉÏ£¬ÓµÓÐ4¸öºËÐĵÄNehalem´¦ÀíÆ÷µÄ³¤¿í·Ö±ðÊÇ19.6ºÁÃ׺Í13.5ºÁÃ×,×ÜÃæ»ýΪ264.6ƽ·½ºÁÃ×£¬ÆäÖе¥¸ö´¦ÀíÆ÷ºËÐÄÕ¼¾ÝµÄÃæ»ýΪ29.6ƽ·½ºÁÃ×£¬Ã¿MBÈÝÁ¿µÄ»º´æÔ¼Õ¼ÓÃÁË5.8ƽ·½ºÁÃ×µÄÃæ»ý£¬ÓÉÓÚ²ÉÓÃÁËÏȽøµÄ45ÄÉÃ×ÖÆÔ칤ÒÕ£¬Nehalem´¦ÀíÆ÷Éϼ¯³ÉµÄ¾§Ìå¹ÜÊýÁ¿´ïµ½ÁË7.31ÒÚ¸ö¡£Ä¿Ç°Ó¢ÌضûµÄ·ÇÔÉúËĺËÐÄPenryn´¦ÀíÆ÷ËäȻͬÑù²ÉÓÃÁË45ÄÉÃ×ÖÆÔ칤ÒÕ£¬µ«ÊǺËÐÄÃæ»ýÈ´Òª±ÈNehalem´¦ÀíÆ÷ҪСһЩ£¬½ö½öΪ22ƽ·½ºÁÃס£Ð¡ÐÜÔÚÏßwww.beareyes.com.cn

¡¾×ªÔØ¡¿
¡¾×÷Õߣº·Òë:wind Î人¡¿¡¡
°æÈ¨×÷Æ· δ¾Ðí¿É ÇëÎð×ªÔØ
ÐÜÓÑÔÚ¹ºÂòÖÐÈçÐè°ïÖú£¬Çë´òµ¼¹ºÔ±µç»°£º15926209307
ÍøÓÑÆÀÂÛ(½ö¹©²Î¿¼Óë±¾Õ¾Á¢³¡ÎÞ¹Ø)
|