ÄÚÈݵ¼º½
²ÎÊý¶Ô±È
| ¡¤ |
|
|
| . |
AMD Athlon64 3500+ |
Intel Pentium-M 755 |
| ºËÐļܹ¹ |
Winchester £¨0.09 ΢Ã× SOI£© |
Dothan £¨0.09 ΢Ã×£© |
| ¾§Ìå¹ÜÊýÁ¿ |
Ô¼Ò»ÒÚÁãÎå°ÙÍò¸ö |
Ô¼Ò»ÒÚËÄǧÍò¸ö |
| ·â×°ÐÎʽ |
Socket-939 |
Socket-479m |
| ×î´óʱÖÓƵÂʼ°¹¤×÷µçѹ |
2.2 GHz / 1.40V |
2.0 GHz / 1.34V |
| ×îСʱÖÓƵÂʼ°¹¤×÷µçѹ |
1.0 GHz / 1.10V |
600 MHz / 0.80V |
| Ò»¼¶»º´æÈÝÁ¿ |
128 kB |
32 kB |
| ¶þ¼¶»º´æÈÝÁ¿ |
512 kB |
2,048 kB (2 MB) |
| HTT / FSB |
1000 MHz HTT |
400 MHz FSB |
| µçÔ´¹ÜÀí¼¼Êõ |
Cool & Quiet / PowerNow |
Enhanced Speedstep |
| ¶î¶¨Éè¼Æ·¢Èȹ¦ÂÊ |
67 W £¨×î´ó£©/ 20 W£¨×îС£© |
21 W£¨×î´ó£©/ 3 W£¨×îС£© |
| ²»Ö´ÐбÈÌؼ¼Êõ |
ÓÐ |
ÎÞ |
| Ö¸Á |
MMX, SSE, SSE-2, 3DNow!, AMD64 (64-bit) |
MMX, SSE, SSE-2 |
| ¼¯³ÉÄÚ´æ¿ØÖÆÆ÷ |
ÓÐ |
ÎÞ |
| ÄÚ´æ½Ó¿Ú |
˫ͨµÀ DDR-400 (6.4 GB/s) |
ÓÉϵͳѡÓõÄоƬ×é¾ö¶¨
µ¥Í¨µÀ DDR-333 (2.7 GB/s)
/ Intel 855GME оƬ×é
˫ͨµÀ DDR2-533 (8.5 GB/s)
/ Intel 915GM оƬ×é |
ÎÒÃÇ×îÏÈÄõ½ÊÖµÄÊÇÒ»¿éIntel Pentium-M 755 £¬¶î¶¨¹¤×÷ƵÂÊ2.0 GHz £¬»ùÓÚIntelµÄ ¡°Dothan¡± ºËÐļܹ¹¡£Ä¿Ç°IntelÒѾ½«ÐµĻùÓÚ¡°Dothan¡± ºËÐļܹ¹µÄPentium-M´¦ÀíÆ÷µÄÇ°¶Ë×ÜÏßÌáÉýµ½ÁË533 MHz£¬×î¸ßµÄ¹¤×÷ƵÂÊÒ²´ïµ½ÁË 2.13 GHz£¬²»¹ýÄ¿Ç°Õâ¿î×î¸ß¹æ¸ñµÄ´¦ÀíÆ÷»¹Ã»ÓÐÕýÊǽøÈëÊг¡¡£ÉÏÃæÓÒͼËùʾµÄ2.0 GHz Pentium-M 755ÆäÇ°¶Ë×ÜÏßƵÂÊΪ400 MHz£¬ÊÇÄ¿Ç°Êг¡ÉÏÓÐÊÛµÄƵÂÊ×î¸ßµÄPentium-M´¦ÀíÆ÷¡£
Pentium-MϵÁд¦ÀíÆ÷×î³õΪÒƶ¯¼ÆËã¶øÉè¼Æ£¬ÔÚ½µµÍÄܺĺͽµµÍ·¢ÈÈÁ¿Á½´óÖصãÎÊÌâÉϽøÐÐÁËÌØÊâµÄ¿¼ÂÇ¡£Õâ¿îоƬʹÓÃÁËIntel×îÏȽøµÄµçÔ´¹ÜÀí¼¼ÊõEnhanced SpeedStep £¬¸Ã¼¼Êõ¿ÉÒÔÔÚϵͳ¿ÕÏÐʱ°ÑCPUµÄ¹¤×÷ƵÂÊ/¹¤×÷µçѹÏÞÖÆÔÚ600 MHz/0.8V¡£ÓÉ´ËʹµÃDothanµÄºÄµçÁ¿ÓëͬµÈÐÔÄܵĴ¦ÀíÆ÷Ïà±ÈµÃµ½Á˾ªÈ˵ÄϽµ¡£Í¬Ê±£¬ÓëDothan´îÅäʹÓõÄIntel 855ϵÁÐоƬ×éÒ²¾ßÓÐÏàÓ¦µÄ½Úµç¼¼Êõ¡£ÒÔÉÏÕâЩʹµÃ»ùÓÚDothan´¦ÀíÆ÷µÄϵͳƽ̨³ÉΪµÍ¹¦ºÄ¡¢¸ßÐÔÄܵĵäÐÍ´ú±í¡£
¶ø½ñ´Î²Î¼Ó¶Ô±È²âÊÔµÄÁíÒ»¿î²úÆ·ÔòÊÇÀ´×ÔAMDÕóÓªµÄ ¡°Winchester¡± Athlon64´¦ÀíÆ÷£¬Ä¿Ç°¸Ãϵ´¦ÀíÆ÷µÄ±ê³ÆÐͺÅ×î¸ßΪ3500+£¨»¹ÓÐ3200+Óë3000+£©¡£WinchesterÊÇAMDÊ״ν«90nm SOI¹¤ÒÕÒýÈë´¦ÀíÆ÷Éè¼ÆµÄ²úÆ·£¬ËùÒÔÆäÒ²ÃæÁÙ×ÅIntel¸Õ¸ÕתÈë90nm¹¤ÒÕʱËùÃæÁÙµÄÄÇЩ¼¼ÊõÎÊÌ⡣еÄWinchesterºËÐļܹ¹Óë¹ýÈ¥µÄ¼¸´ú²úÆ·Ïà±È£¬Ò²ÔÚ½µµÍ¹¦ºÄºÍ·¢ÈÈÁ¿µÄÎÊÌâÉϽøÐÐÁËÌØÊâÉè¼Æ£¬²¢´ïµ½ÁËÒ»¶¨µÄЧ¹û¡£Í¨¹ýÓëÇ°Ò»´úNewcastleºËÐIJúÆ·µÄ¶Ô±È£¬ÎÒÃÇ·¢ÏÖеÄWinchester Athlon64 3500+¿ÉÒÔ±ÈͬƵÂʵÄNewcastle´¦ÀíÆ÷½µµÍ12%µÄ¹¦ºÄ¡£
µ«ÊÇ£¬WinchesterºËÐÄÈÔÈ»ÊÇרÃÅΪ×ÀÃæϵͳ¶øÉè¼ÆµÄ£¬Òò¶øÔÚ¹¦ºÄÖ¸±êÉϱØÈ»²»ÄܺÍרÃÅΪÒƶ¯¼ÆËãϵͳÉè¼ÆµÄPentium-MÏà±È¡£¸Ã´¦ÀíÆ÷Ò²ÌṩÁËƵÂÊÏÞÖƹ¦ÄÜ£¬ÔÚÆä×îµÍ¹¤×÷ƵÂÊ1.0 GHzÏ£¬Athlon64 3500+ÓëȫƵ¹¤×÷µÄPentium-M 2.0 GHzÏà±ÈÈÔÈ»ÓнϸߵĶ·¢Èȹ¦ÂÊ¡£²»¹ý£¬ÎÒÃÇ»¹ÊÇÏ£Íû¶Ô±ÈÒ»ÏÂÕâÁ½¿îרÃŽøÐÐÁ˽µºÄÉè¼ÆµÄ90nm´¦ÀíÆ÷£¬¿´Ò»¿´ÄÄÒ»¿î¸üÊʺϵ±½ñµÄÓ¦Óá£ÄÇô¾Í¿ªÊ¼°É¡£
