AMD vs. Intel 

»Ñ¨¨ØºÑ¹¹Õé¡ÒÃá¢è§¢Ñ¹¡Ñ¹´éÒ¹ CPU ¹Ñé¹à¾ÔèÁ¢Öé¹àÃ×èÍÂæ ·Ñé§ã¹´éÒ¹¢Í§ÃÒ¤Ò »ÃÐÊÔ·¸ÔÀÒ¾ ÃÇÁ¶Ö§¤ÇÒÁÊÒÁÒö·Õèà¾ÔèÁàµÔÁà¢éÒÁÒãËÁèæ ·ÓãËéà¡Ô´¡ÒÃá¢è§¢Ñ¹à¾×èÍáÂè§Êèǹáºè§µÅÒ´¹Ñé¹Ãعáç¢Öé¹·Ø¡æÇѹ «Öè§àÁ×èÍ¡è͹¹Ñé¹ àÃÒ¡çµéͧ¡ãËé Intel à»ç¹à¨éÒ¼Ùé¤ÃͧµÅÒ´ CPU á·º¨Ð¼Ù¡¢Ò´áµèà¾Õ§¼Ùéà´ÕÂÇ áµèàÁ×èÍäÁè¹Ò¹ÁÒ¹Õé ºÃÔÉÑ··ÕèᡵÑÇÍÍ¡ÁÒ¨Ò¡ Intel áÅзӡÒüÅÔµ CPU ¢Í§µ¹àͧ ãªéª×èͺÃÔÉÑ·ÇèÒ AMD ( Advance Micro Device ) â´Âááæ¹Ñé¹ ¡çÍÒÈÑÂáµèà¾Õ§ª×èÍàÊÕ§áÅÐʶһѵ¡ÃÃÁ¢Í§ Intel à¾×èÍ¢ÍÁÕÊèǹáºè§ã¹µÅÒ´ºéÒ§à·èÒ¹Ñé¹ áµèµèÍæÁÒ ¡ç¡ÅѺ¤Ô´áÅÐÍ͡Ẻʶһѵ¡ÃÃÁ¢Í§µ¹¢Öé¹ÁÒà¾×èÍźÅéÒ§¤Ó¡ÅèÒÇ·ÕèÇèÒÅÍ¡àÅÕ¹Ẻ Intel áÅÐ ÂѧÁÕ»ÃÐÊÔ·¸ÔÀÒ¾·ÕèÊÙ§ ÃÇÁ¶Ö§ÃÒ¤Ò¹Ñ鹡çµèÓ¡ÇèÒ CPU ¢Í§ Intel ã¹ÃØè¹à´ÕÂǡѹÍÕ¡ ¨¹¡ÃзÑ觻Ѩ¨ØºÑ¹¹Ñ鹡çä´éÁÕÊèǹáºè§ã¹µÅÒ´ CPU ·ÕèÊÙ§·Ñ´à·ÕÂÁ ¡Ñº·Ò§ Intel áÅéÇ 

AMD ¨ÐÊÒÁÒöà·ÕºÃÍÂà·éҢͧ Intel ·Ñé§ã¹´éÒ¹¢Í§ Performance áÅÐ Êèǹáºè§µÅÒ´ä´éËÃ×ÍäÁè? Intel ¨ÐÊÒÁÒö¢¨Ñ´¤Ùèá¢è§·Ñé§ËÅÒÂÍÍ¡ä» áÅШÐÂѧ¤§à»ç¹¼Ùé¤Ãͺ¤ÃͧµÅÒ´ CPU áµèà¾Õ§¼Ùéà´ÕÂÇÍÕ¡ËÃ×ÍäÁè? »Ñ¨¨ØºÑ¹¹Õé CPU ÃØè¹ÅèÒÊØ´¨Ò¡·Ñé§ 2 ¤èÒ ¤èÒÂä˹ ÁÕ»ÃÐÊÔ·¸ÔÀÒ¾ µèÍ ÃÒ¤Ò ·ÕèÊÙ§·ÕèÊØ´? 

áÅÐ ¨Óà»ç¹ËÃ×ÍäÁè ·Õè àÃÒæ ·èÒ¹æ «Öè§à»ç¹à¾Õ§¼ÙéºÃÔâÀ¤ ¨ÐµéͧÃÙéàÃ×èͧàËÅèÒ¹Õé´éÇÂ? «Öè§ÊÓËÃѺ¤Ó¶ÒÁ¹Õé µÍºä´é·Ñ¹·ÕÇèÒ ¨Óà»ç¹¤ÃѺ à¾ÃÒÐÇèÒ áµèÅФèÒ¹Ñé¹ ¡çÁըشà´è¹ ¨Ø´´éÍ ·ÕèµèÒ§¡Ñ¹ áÅÐÁÕ¤ÇÒÁÊÒÁÒö·Õèà´è¹æ µèÒ§¡Ñ¹ àÃÒ «Öè§à»ç¹¼ÙéºÃÔâÀ¤ ¡çÂèÍÁ¨ÐàÅ×Í¡ ã¹ÊÔ觷Õè´Õ·ÕèÊØ´ áÅÐ àËÁÒÐÊÁ·ÕèÊØ´ ¡ÑºµÑÇàÃÒ ãªèäËÁ¤ÃѺ? 

¹Õè¨Ö§à»ç¹à˵ØãËéàÃÒÁÒÇÔà¤ÃÒÐËì áÅÐ ÈÖ¡ÉÒ¶Ö§¡ÒÃá¢è§¢Ñ¹¡Ñ¹ÃÐËÇèÒ§ 2 ¤èÒ¹Õé¡Ñ¹¹Ð¤ÃѺ ·Ñé§ã¹´éÒ¹¢Í§à·¤â¹âÅÂÕ áÅÐ ¡ÒõÅÒ´ ¡Ñ¹¹Ð¤ÃѺ 

àÃ×èͧÁѹà¡Ô´¢Öé¹ËÅѧ¨Ò¡·Õè AMD ¹Ñé¹ ä´éᡵÑÇÍÍ¡ÁÒ¨Ò¡ Intel áÅÐä´é¨ÑºµÅÒ´¡ÒüÅÔµ chip µèÒ§æ ÁÒ¡ÁÒÂËÅÒÂÃÒ¡Òà áµè¡çà¾Ô觨ÐÁÕÈÑ¡ÂÀÒ¾ 㹡ÒüÅÔµ chip CPU à·¤â¹âÅÂÕÊÙ§ä´é àÁ×èÍäÁè¡Õè»Õ¡è͹˹éÒ¹Õé â´ÂááàÃÔèÁ¹Ñé¹ ¼ÅԵ㹻ÃÔÁÒ³äÁèÁÒ¡¹Ñ¡ áÅÐ ·Ó¼ÅÔµÍÍ¡ÁÒà¾×èÍá¢è§¢Ñ¹¡Ñº·Ò§ Intel â´Â¼ÅÔµªÔºàÅÕ¹Ẻ ËÃ×ÍàÃÕ¡¡Ñ¹ÇèÒ x86 compatible «Öè§ ÃØè¹ÂÍ´¹ÔÂÁ¡çä´éá¡èÃØè¹ 386 ·Õè¼ÅÔµµÒÁËÅѧ Intel 80386 ÁÒµÔ´æ â´Â·ÕèàÃÕ¡ä´éÇèÒ ÅÍ¡à·¤â¹âÅÂաѹÁÒàËç¹æàÅ ¶Ö§áÁéÇèÒ·Ò§ AMD ¨ÐÍÍ¡ÁÒ»ÃСÒÈ á¡é¢èÒÇÇèÒäÁèä´éÅÍ¡àÅÕ¹ áµè¤ÇÒÁà»ç¹¨ÃÔ§æ·ÕèàËç¹æ ¡Ñ¹ÍÂÙè¡ç¤×Íʶһѵ¡ÃÃÁÀÒÂã¹ á·ºàËÁ×è͹¡Ñ¹ 100% ¹Ñè¹àͧ áÅСçäÁèãªèà¾Õ§ AMD à·èÒ¹Ñè¹ ·ÕèãªéªèͧÇèÒ§·Õè Intel äÁèÊÒÁÒö¨´ÅÔ¢ÊÔ·¸Ôì ÀÒÂãµéª×èÍÃØ蹢ͧ CPU ·Õèà»ç¹µÑÇàÅ¢ä´é ÂѧÁÕ Processer ¨Ò¡¤èÒ Texas Instrument, UMC, IBM, áÅÐ Cyrix ·Õèä´éÊèǹáºè§·Ò§à·¤â¹âÅÂÕÍѹ¹Õé仼ÅÔµ¢ÒÂÍÕ¡´éÇ áÅÐ AMD ¡çä´éãªéÇÔ¸Õ¹Õé ¼ÅÔµ CPU Compatible µÒÁËÅѧ intel ÁÒàÃ×èÍÂæ 

ã¹»Õ 1989 Intel ¡çä´éà»Ô´µÑÇ CPU µÃСÙÅ 486 ¢Í§µ¹¢Öé¹ÁÒ «Öè§ÁÕ»ÃÐÊÔ·¸ÔÀÒ¾·Õèà¾ÔèÁ¢Öé¹ÍÂèÒ§ÁÒ¡ ·Ñé§ÁÕ¡ÒÃÃÇÁàÍÒ˹èǪèÇ»ÃÐÁÇżŷҧ¤³ÔµÈÒʵÃì ( ã¹¢³Ð¹Ñé¹ àÃÕ¡ÇèÒ Math-Co Processor ) à¢éÒÃÇÁäÇéã¹ CPU µÑÇà´ÕÂǡѹ áÅÐ ·Ñé§ÂѧÁÕ¡ÒÃà¾ÔèÁ˹èǤÇÒÁ¨Ó¢¹Ò´àÅç¡à¢éÒä»ã¹ CPU ÍÕ¡´éÇ àÃÕ¡ÇèÒà»ç¹ Cache ÃдѺ 1 ( L1 cache ) «Öè§à»ç¹Ë¹èǤÇÒÁ¨Ó¢¹Ò´àÅç¡áµèÁÕ¤ÇÒÁàÃçÇÊÙ§ ãªé㹡ÒÃà¡çº¢éÍÁÙÅ·ÕèÁÕ¡ÒÃàÃÕ¡ãªéºèÍ æ 

áµèµèÍÁÒ·Ò§ Intel ä´éÍÍ¡ CPU µÃСÙÅ 586 â´Â·ÕèÃØè¹¹ÕéËѹä»ãªéª×èÍ Pentium á·¹·Õè¨Ðà»ç¹ÃØè¹ 586 ÊÒà˵ءçà¾ÃÒÐ àÃ×èͧ¡Òè´ÅÔ¢ÊÔ·¸Ôìª×èÍ·Õèà»ç¹µÑÇàÅ¢¹Ñè¹àͧ (ª×èÍÊÔ¹¤éÒ·Õèà»ç¹µÑÇàÅ¢ ¡¯ËÁÒÂäÁèÂÍÁãË騴ÅÔ¢ÊÔ·¸Ôì) ¨Ö§ä´é¨´ÅÔ¢ÊÔ·¸Ôìª×èͧ͢ CPU ÃØè¹·Õè¶Ñ´¨Ò¡ 486 à»ç¹ª×èÍ à¾¹à·ÕÂÁá·¹ ( Pentium ÁÒ¨Ò¡ Penta «Öè§á»ÅÇèÒ 5 ) áµè·Ò§ AMD ¹Ñé¹ ¡çÂѧ¤§ãªéª×èÍã¹ÅѡɳÐà´ÔÁ ¤×Í 5x86 «Ö觡çãªéʶһѵ¡ÃÃÁµÒÁÍÂèÒ§ Intel 486 ¹Ñè¹àͧ áÅзҧ Cyrix ¹Ñé¹ ¡çãªéª×èÍ 5x86 àªè¹¡Ñ¹ CPU ·Õèà»ç¹ 5x86 ¢Í§·Ñé§ AMD áÅÐ Cyrix ¹Ñè¹ ãÊéã¹Åéǹà»ç¹ 486 engine ·Õè¾Ñ²¹Ò¢Öè¹ÁÒà¾×èÍãËéà˹×ÍËÇèÒ 486 ¢Í§ Intel áÅÐÊÒÁÒöá¢è§¢Ñ¹ã¹µÅÒ´¢Í§ Socket 3 (486) ä´éàµçÁ·Õè 

àÁ×èÍ·Ò§ Intel à¢éÒÊÙè Generation ·Õè 5 áÅÐà»ÅÕ蹪×èÍä»áÅéÇÍÂèÒ§¹Ñé¹ ¡çÁռšѺ·Ò§ AMD áÅÐ Cyrix «Öè§ãªé¡ÒÃâ¦É³Ò¨Ò¡·Ò§ Intel 㹡ÒâÒ CPU ¢Í§µ¹ ·ÓãËé AMD Ëѹä»ãªéª×èͧ͢µÑÇàͧºéÒ§ â´Â CPU ã¹ generaion ·Õè 5 ¢Í§µ¹¹Ñé¹ ãËéª×èÍÇèÒ AMD K5 «Öè§ãÊè¿Ñ§¡ìªÑ¹µèÒ§æà»ç¹ 2 à·èҢͧ Intel Pentium áµè´éǤÇÒÁÅèÒªéÒ㹡ÒüÅÔµ ·Ñé§æ ·Õèâ»ÃâÁ·äÇéµÑ駹ҹáÅéÇ ... ·ÓãËé CPU ¢Í§ AMD ÃØè¹ K5 ¹Ñé¹äÁèä´éÃѺ¤ÇÒÁʹã¨à·èÒ·Õè¤Çà áÅÐ à·èÒ·Õè·ÃÒº ¡ç¤×Í äÁèÁÕ¡ÒùÓÁÒ¢Ò·Õè¾Ñ¹¸ì·Ô¾Âì¾ÅÒ«èÒÍÂèÒ§¨Ô§¨Ñ§ ¨ÐÁÕºéÒ§¡çà¾Õ§ÃéÒ¹·ÕèËÔéǡѹà¢éÒÁÒ¢ÒÂàͧ àªè¹ CompWaxx à»ç¹µé¹ áÅЪèǧ¹Ñé¹àͧ Cyrix ¨Ö§ä´éÁÕâÍ¡ÒÊÊÃéÒ§ª×è͡Ѻ 6x86 «Õ¾ÕÂÙµÑÇãËÁè·ÕèµÒÁËÅѧ Pentium ÁÒµÔ´æ â´Â Cyrix ä´é·ÓÊÑ­­Ò¡ÒÃÃèÇÁÁ×ͼÅÔµªÔ» ¡Ñº·Ò§ IBM («Öé§ÁÕ¢éÍáÁéÇèÒ ËÅѧ¨Ò¡·Õè IBM ¼ÅÔµªÔ»ãËé Cyrix ¹ÓÍÍ¡¨Ó˹èÒÂä´é 2 à´×͹ IBM ÁÕÊÔ·¸Ô·Õè¨Ð¨Ó˹èÒ CPU ÃØè¹à´ÕÂǡѹ ÀÒÂãµéª×èÍ IBM àͧä´é´éÇ ) áÅдéÇÂÊÒà˵ØÇèÒ Cyrix à»ç¹ CPU ·ÕèÃÒ¤Ò¶Ù¡¡ÇèÒ Pentium «Öè§ÁÕÃÒ¤ÒᾧÁÒ¡ã¹¢³Ð¹Ñé¹ ¾ÃéÍÁ´éǤÇÒÁÊÒÁÒö·Õè´Õ äÁèᵡµèÒ§¨Ò¡ Pentium ÁÒ¡¹Ñ¡ (ÍÍ¡¨ÐàÃçÇ¡ÇèÒàÅ硹éÍÂ) CPU ¢Í§ Cyrix 6x86 ¨Ö§á·º¨Ð¤ÃͧµÅÒ´ÃдѺÅèÒ§ã¹ÊÁѹÑé¹àÅ·Õà´ÕÂÇ â´Â·Õè AMD ªèǧàÇÅÒ¹Ñè¹ ä´éà¾Õ§áµè¨éͧÁͧµÅҴ㹾ѹ·Ô¾ÂìºéÒ¹àÃÒà·èÒ¹Ñè¹àͧ áµè¡ÒÃà»ÅÕè¹á»Å§¢Í§ AMD µÃ§¹Õé¹Õèàͧ à»ç¹¨Ø´àÃÔèÁµé¹¢Í§¡éÒÇÊӤѭ¢Í§·Ò§ AMD ÊÓËÃѺ CPU ã¹ Generation µèÍÁÒ 

µèÍÁÒ ·Ò§ Intel ¡çä´éÇÒ§µÅÒ´ CPU Intel Pentium Pro ¹Ñé¹ ÃØè¹¹Õé·Ò§ Intel ËÁÒ¨зÓÍÍ¡ÁÒà¾×èÍãªéÊÓËÃѺ WorkStation ÁÒ¡¡ÇèÒ PC µÒÁºéÒ¹ â´Â à»ÅÕè¹á»Å§ Architecture ÍÕ¡¹Ô´Ë¹èÍ àªè¹ ÁÕ¡ÒÃÃÇÁ cache ÃдѺ 2 à¢éÒº¹ chip ¢Í§ CPU áÅ ( áµèäÁèä´éÍÂÙèÀÒÂã¹ core CPU àËÁ×͹¡Ñº cache ÃдѺ 1 ) áÅÐä´éà»ÅÕè¹ Interface ä»ãªéº¹ socket 8 á·¹ ( «Öè§áµèà´ÔÁ CPU µÃСÙÅ Pentium à»ç¹µé¹ÁÒ ãªé socket 7 ) «Öè§ Pentium Pro ¹Ñé¹ ÁÕ Performance ã¹´éÒ¹¡ÒûÃÐÁÇżŨӹǹàµçÁ ä´éÊÙ§¡ÇèÒ CPU ã¹µÃСÙÅ RISC ( Reduce Instruction Set Computer ) àªè¹ MIPS áÅÐ SPARC ÍÂÙèÁÒ¡ áµè ´éÇÂÃÒ¤Ò·ÕèᾧÁÒ¡ ·ÓãËéà»ç¹»Ñ­ËÒ˹ѡ㹡ÒÃà¢éÒÁÒáÂ觵ÅÒ´ÅÙ¡¤éÒ áÅÐ ¹Õè¨Ö§à»ç¹¡ÒÃà»Ô´âÍ¡ÒÊ ãËé¡Ñº·Ò§ AMD áÅÐ Cyrix ä´éà¢éÒÁÒÁÕÊèǹáºè§ÁÒ¡¢Öé¹ 

ËÅѧ¨Ò¡¹Ñé¹äÁè¹Ò¹ Intel ä´é»ÃСÒÈà·¤â¹âÅÂÕãËÁè ·Õèà¾ÔèÁà¢éÒãËé¡Ñº CPU «Öè§à»ç¹¤ÓÊÑ觾ÔàÈÉâ´Â¨ÐÁÒªèÇÂÅ´¡Ò÷ӧҹ¢Í§ CPU ŧ áÅÐà¾ÔèÁ»ÃÐÊÔ·¸ÔìÀҾ㹴éÒ¹¢Í§ Multimedia ·Ñé§ËÁ´ 57 ¤ÓÊÑè§... ãªè¤ÃѺ Intel »ÃСÒȵÑÇ MMX «Öè§à»ç¹Ê¶Ò»ÑµÂ¡ÃÃÁẺ SIMD ( Single Instruction Multiple Data stream ) áÅÐä´é¼ÅÔµ CPU Intel MMX ÍÍ¡ÇÒ§¢Ò à»ç¹ÃØ蹶ѴÁÒ áÅÐ á¹è¹Í¹ .. AMD ¡çËÇѧ¨Ð·ÓµÅÒ´ÃдѺÅèÒ§ ¤×¹ÁÒ¨Ò¡ Cyrix â´Âä´é·Ó¡Òà ¡çä´é«×éͺÃÔÉÑ·¼ÅÔµ Chip CPU ·Õèà»ç¹¹éͧãËÁèÁÒáç ª×èÍÇèÒ NextGen à¾×èÍãËéä´éÁÒ«Öè§ à·¤â¹âÅÂÕÃдѺÊÙ§·Õè¨ÐäÅè·Ñ¹·Ò§ Intel áÅÐãªéàÇÅÒ㹡ÒÃÃÇÁ¡Ô¨¡ÒÃÍÂÙè¹Ò¹¾ÍÊÁ¤ÇÃáÅéǨ֧ä´é ¼ÅÔµ CPU µÑÇ·ÕèÁÕ»ÃÐÊÔ·¸ÔÀÒ¾ÊÙ§ áÅÐ à»ç¹¡éÒÇ·ÕèÊӤѭÁÒ¡¢Í§ AMD ¹Ñ鹡ç¤×Í AMD K6 

à»ç¹ Generation ·Õè 6 ¢Í§·Ò§ AMD â´Âä´éà¾ÔèÁ¤ÓÊÑ觴éÒ¹ MMX à¢éÒä»´éÇÂàªè¹¡Ñ¹ (àÃÕ¡¡Ñ¹ÇèÒ MMX Enhanced) «Ö觨ÐÇèÒàÅÕ¹Ẻ¡çä´é ËÃ×ͨÐÇèÒäÁèàÅÕ¹Ẻ¡çä´é ... à¾ÃÒж֧áÁé¨ÐÁÕ¤ÓÊÑè§ MMX àËÁ×͹¡Ñ¹ áµèâ¤Ã§ÊÃéÒ§¡Ò÷ӧҹ¢Í§¤ÓÊÑè§äÁèàËÁ×͹¡Ñ¹ áÅÐ ÊÓËÃѺ CPU ¢Í§ AMD ÃØè¹¹Õé ·Õè Clock à·èÒæ ¡Ñ¹ ¡çÁÕ¤ÇÒÁàÃçÇ·ÕèÊÙ§¡ÇèÒ Intel MMX ·Õè Clock à·èÒæ¡Ñ¹ ... Êèǹ˹Ö觡çà»ç¹à¾ÃÒÐ ÁÕ¡ÒÃà¾ÔèÁ cache ÃдѺ˹Öè§ ã¹ CPU à»ç¹ 2 à·èҢͧ Pentium MMX ( K6 ÁÕ 64K áµè Pentium MMX ÁÕ 32 K ) áÅÐ K6 ¹Õé à»ç¹ CPU ã¹ Generation ·Õè 6 ã¹¢³Ð·Õè Pentium MMX ¹Ñé¹ à»ç¹ CPU ã¹ Generation ·Õè 5 ¢Í§ Intel Êèǹ·Ò§ IBM áÅÐ Cyrix ¹Ñ鹡çä´éÇÒ§â¤Ã§¡ÒüÅÔµ CPU µÃСÙÅ 6x86MX ·ÕèÁÕ¤ÓÊÑè§ MMX ÍÍ¡ÁÒàªè¹¡Ñ¹ ... áÅÐã¹ÃØè¹¹Õé¹Ñè¹ äÁè¤èͨÐä´éÊèǹáºè§ã¹µÅÒ´«Ñ¡à·èÒäËÃè 

áÅеèÍÁÒ Intel ¡çä´é·Ó¡ÒÃÃÇÁàÍÒ Technology ¢Í§ Pentium Pro ¤×Í ÁÕ cache ÃдѺ 2 ÃÇÁÍÂÙ躹 package à´ÕÂǡѺ CPU ¡Ñº Technology MMX à¢éÒäÇé´éÇ¡ѹ áÅéÇ·Ó¡ÒÃà»ÅÕè¹á»Å§â¤Ã§ÊÃéÒ§ÀÒÂã¹ ÃÇÁ·Ñé§ à»ÅÕè¹á»Å§ Interface àÊÕÂãËÁè äÁèãªéáÅéÇ ·Ñé§ Socket 7 áÅÐ Socket 8 áµèËѹä»ãªé Slot-1 á·¹ áÅéÇãËéª×èÍÇèÒ Intel Pentium II à¾×èÍËÇѧ¨ÐÁÒ¢èÁ AMD K6 ·ÕèÍÍ¡ÁÒ¡è͹˹éÒ à¾Õ§äÁè¹Ò¹ à¾ÃÒÐ AMD K6 ¹Ñé¹ ã¹´éÒ¹¢Í§¡ÒûÃÐÁÇżŴéÒ¹·È¹ÔÂÁ ( FPU ËÃ×Í Floatingpoint Processing Unit ) ÂѧËèÒ§ªÑé¹ ¡Ñº Intel Pentium II ·ÕèÃдѺ¤ÇÒÁàÃçÇà·èÒæ¡Ñ¹ÍÂÙèÁÒ¡ â´Â AMD K6 300 MHz ¹Ñé¹ ¨ÐÁÕ FPU performance »ÃÐÁÒ³à·èÒæ¡Ñº Intel Pentium MMX 233 MHz à·èÒ¹Ñé¹ »Ñ­ËÒ¹Õé¤è͹¢éÒ§¨Ðà»ç¹»Ñ­ËÒ˹ѡÊÓËÃѺ ·Ò§ AMD ÁÒ¡ à¾ÃÒÐà¡ÁÊì 3D ·ÕèÍÍ¡ÁÒ µèÒ§¡ç¨Óà»ç¹µéͧãªé FPU ÊÙ§æ ·Ñ駹Ñé¹ 

Âé͹¡ÅѺÁÒ´Ù·Ò§½Ñ觢ͧ Cyrix ºéÒ§ ·Ò§ Cyrix àͧ¡ç»ÃÐʺ¡Ñº»Ñ­ËÒãË­èàªè¹¡Ñ¹ à¾ÃÒÐã¹¢³Ð¹Ñé¹·Ò§ Intel ÁÕ CPU ·ÕèÁÕ¤ÇÒÁàÃçÇÊÙ§¶Ö§ 400 MHz áÅÐ AMD ¡çÁÕ¶Ö§ 300 MHz áµè ¤Ùè¢Ò¢Í§·Ò§ Cyrix ¤×Í IBM ¹Ñ鹡ÅѺäÁèÊÒÁÒöÍÍ¡·ÓãËé¤ÇÒÁàÃçǢͧ 6x86MX ÊÙ§¡ÇèÒ 233 MHz ä´é ´Ñ§¹Ñé¹·Ò§ Cyrix ¨Ö§ä´é ¾ÂÒÂÒÁ»ÃѺ»Ãا 6x86 MX-PR 266 ( «Ö觨ÃÔ§æ ¤×Í 225 MHz ) ãËéÁÕ¤ÇÒÁÊÒÁÒöà·Õºà·èҡѺ MII-300 ( ¨ÃÔ§æ ¤×Í 233 MHz ) «Ö觡çä´éá¤èà¾Õ§ªèÇÂãËéµÑÇàͧÍÂÙèÃÍ´ä´éà·èÒ¹Ñé¹ 

áµèËÅѧ¨Ò¡¹Ñé¹à¾Õ§¹Ò¹ AMD ¡çä´é»ÃСÒÈà»Ô´µÑÇ AMD K6-2 ¢Öé¹ «Öè§ â´Â¾×é¹°Ò¹à´ÔÁæ ¡çÁÒ¨Ò¡ AMD K6 à´ÔÁ¹Ñè¹àͧ à¾Õ§áµèä´éá¡é䢺ҧÊèǹàªè¹»Ñ­ËÒàÃ×èͧ¤ÇÒÁÃé͹ŧ仺éÒ§ áÅÐ ÊÔè§ÊӤѭ ·Õèà¾ÔèÁà¢éÒÁÒº¹ K6-2 áÅÐ à»ç¹µÑÇ·Õè·ÓãËé AMD ÁÕàÍ¡Åѡɳì੾ÒТͧµÑÇàͧ äÁèãªè à´Ô¹µÒÁËÅѧ Intel ÍÕ¡µèÍä» ¹Ñ蹡ç¤×Í ¤ÓÊÑè§ãËÁèæ ·Õèà¾ÔèÁàµÔÁ à¢éÒÁÒẺ MMX «Öè§à»ç¹ SIMD enhance ÍÕ¡ 21 ¤ÓÊÑè§ â´Â¨ÐªèÇÂ㹡ÒûÃÐÁÇżŴéÒ¹ 3D .. «Ö觤ÇÒÁ¤Ô´¹Õéà¡Ô´¢Ö鹨ҡ·ÕèÇèÒ â´Â¾×é¹°Ò¹¢Í§ CPU ¢Í§ AMD áÅéÇ ¨ÐÁÕ¤ÇÒÁÊÒÁÒö㹡ÒûÃÐÁÇżŠ´éÒ¹àÅ¢·È¹ÔÂÁ ´éÍ¡ÇèÒ·Ò§ CPU ¢Í§ Intel áÅÐ à¡ÁÊì 3D µèÒ§æ ¹Ñé¹ ¡çãªé ·È¹ÔÂÁ㹡Òäӹǹà»ç¹ËÅÑ¡ ·ÓãËé AMD ¾Ñ²¹Ò 3Dnow! ¹Õé¢Öé¹ÁÒ 

ãªèÇèÒ 3Dnow! ·Õèà¡Ô´¢Öé¹ÁÒ¹Õé ¨Ðà»ç¹·ÕèµÔ´µÅҴ㹷ѹ·Õ à¾ÃÒÐ ¤ÓÊÑ觴ѧ¡ÅèÒÇ µéͧ¡Òà Driver ·ÕèʹѺʹع áÅÐ µéͧÁÕ¡ÒÃà»ÅÕè¹á»Å§ code ºÒ§Êèǹ ¢Í§à¡ÁÊìµèÒ§æ à¾×èÍãËé ãªé¤ÇÒÁÊÒÁÒö¹Õéä´é ... «Öè§ã¹ÃÐÂÐáá¡ç´ÙàËÁ×͹ÇèÒÅÓºÒ¡ÍÂÙèàËÁ×͹¡Ñ¹ ¨¹¡ÃзÑè§ÂÑ¡ÉìãË­èáËè§Ç§¡Òà API 3D Game ¹Ñ蹤×Í Microsoft ¼Ùé¾Ñ²¹Ò API DrirectX ä´éÍÍ¡ DirectX Ver 6.0 à¾×èÍÁÒ Support 3Dnow! ¢Í§ AMD ·ÓãËé card 3D µèÒ§æ ·Ñ駢ͧ 3Dfx, nVidia, Matrox, S3, 3Dlabs áÅеÑÇÍ×è¹æ ÊÒÁÒöãªé 3Dnow! ä´é áÅéǼÙé¼ÅÔµàËÅèÒ¹Ñè¹ Âѧä´é»ÃСÒÈÇèÒ¨Ð·Ó Driver ¢Í§ Product ¢Í§µ¹ ãËéʹѺʹع¿Ñ§¡ìªÑ¹ 3Dnow! ¨Ö§·ÓãËé software áÅÐ à¡ÁÊìµèÒ§æ ËѹÁÒʹѺʹع¡Ñ¹ÁÒ¡¢Öé¹ 

㹪èǧàÇÅÒ¡è͹·Õè·Ò§ AMD ¨Ðà»Ô´µÑÇ K6-2 äÁè¹Ò¹¹Ñ¡¹Ñé¹ .. ·Ò§ Intel àͧ ¡çä´éàÅç§àË繶֧¤ÇÒÁÊӤѭ¢Í§µÅÒ´ÃдѺÅèÒ§ à¾ÃÒж١áÂè§ä»â´Â ·Ñé§ AMD, áÅÐ Cyrix ä»ÁÒ¡áÅéÇ ( ¨Ðä»·¹äËÇä´éÍÂèÒ§äÃÅèÐ ) ¨Ö§ä´é·Ó¡ÒûÃСÒȵÑÇ Intel Celeron ¢Öé¹ «Öè§ Celeron ¹Ñé¹ ¡çãªéʶһѵ¡ÃÃÁà´ÕÂǡѹ¡Ñº Pentium II à¾Õ§áµè äÁèÁÕ cache ÃдѺ 2 ÁÒ´éÇ à¾×èÍÅ´µé¹·Ø¹¡ÒüÅÔµ áÅÐ ÊÒÁÒö¢ÒÂä´éã¹ÃÒ¤Ò·Õè¶Ù¡¡ÇèÒ Pentium II ÁÒ¡ â´Â·Ò§ Intel »ÃСÒÈÇèÒ CPU Celeron ·Ø¡ÃØè¹ ¨Ð¨Ó˹èÒ ã¹ÃÒ¤Ò·ÕèäÁèà¡Ô¹ 200$ áµè Intel à´Ô¹·Ò§¼Ô´à¾ÃÒÐ ¶Ö§áÁé Celeron ·ÕèÍÍ¡ÁÒ¹Ñé¹ ¨Ðãªé㹧ҹ´éÒ¹ àÅè¹à¡ÁÊìä´é´Õ áµè¡ÅѺ§Ò¹»ÃÐàÀ· office application ¡ÅѺ·Óä´éáÂè¡ÇèÒ ËÃ×;;͡Ѻ Pentium MMX áÅÐàÁ×èÍà»ç¹àªè¹¹ÕéáÅéÇ Intel ¨¹·¹àÊÕÂ˹éÒÍÂÙèä´éÍÂèÒ§äà á¶Á AMD »ÃСÒȵÑÇ K6-2 ÍÍ¡ÁÒ «Öè§ãªé cache ÃдѺ 2 º¹ Mainboard ä´é áÅÐ Mainboard ºÒ§ÂÕèËéÍ ¡çÁÕ cache º¹ Mainboard ¶Ö§ 1MB àÅ·Õà´ÕÂÇ ·ÓãËé»ÃÐÊÔ·¸ÔÀÒ¾¢Í§ AMD K6-2 ¹Õé µèÒ§¡Ñº Celeron ÍÂèÒ§àËç¹ä´éªÑ´ ã¹á·º·Ø¡´éÒ¹ (¨ÐÁÕ¡çáµè´éÒ¹·Õèµéͧãªé FPU ˹ѡæ áÅÐ ´éÒ¹¡Òà OverClock à·èÒ¹Ñé¹ ·Õè Celeron ·Óä´é´Õ¡ÇèÒ ) â´Â੾ÒСѺ´éÒ¹ Office Application «Öè§ AMD K6-2 ¹Õé ÊÒÁÒö·Ó Performance ä´é´Õ¡ÇèÒ Intel Pentium II ·Õè¤ÇÒÁàÃçÇÃдѺà´ÕÂǡѹ «ÐÍÕ¡ Intel ¨Ö§Ãé͹¡é¹ áÅÐä´é·Ó¡ÒÃá¡éä¢ Celeron àÊÕÂãËÁè â´Âà¾ÔèÁ cache ÃдѺ 2 ŧ仴éÇ º¹á¼è¹ Silicon ªÔé¹à´ÕÂǡѺ CPU àÅ (On-die) áµèÁÕ¢¹Ò´à»ç¹ 1/4 ¢Í§ ·ÕèÁÕº¹ Pentium II (128KB) áµèãËé·Ó§Ò¹·Õè¤ÇÒÁàÃçÇ à·èÒæ ¡Ñº ¤ÇÒÁàÃçǢͧ CPU àÅ (Realtime-clock) «Ö觡ç¾Í¨ÐªèǪ´àªÂàÃ×èͧ¢¹Ò´ cache ·ÕèàÅç¡¡ÇèÒ PII ä»ä´éºéÒ§ ... áÅд֧µÅÒ´ÃдѺÅèÒ§¡ÅѺ¤×¹ÁÒä´éºÒ§Êèǹ à¾ÃÒÐÃҤҢͧ Celeron ÃØè¹ãËÁèæ ·ÕèÍÍ¡ÁÒ¹Ñé¹ ã¹ÃÐÂÐáá ¡çᾧ¡ÇèÒÃØè¹à´ÔÁÍÂÙèºéÒ§ áµè¡çä´éÁÕ¡ÒÃËÑè¹ÃҤҡѹŧ á¢è§¡Ñ¹ä» á¢è§¡Ñ¹ÁÒ ¨¹ÃÒ¤Òá·º¨Ðà·èҡѹ áµèÂÑ§ä§ Celeron ÃØè¹ãËÁè¹Õé ÃÒ¤Ò¡çÂѧᾧ¡ÇèÒ AMD K6-2 ·Õè¤ÇÒÁàÃçÇà·èÒæ ¡Ñ¹ÍÂÙèÍÕ¡¹Ô´Ë¹èÍÂÅèР

áµè¶Ö§ÍÂèÒ§äáçµÒÁ ¨Ò¡ÃÒ§ҹ·ÕèÍÍ¡ÁÒàÁ×èÍà´×͹ Á¡ÃÒ¤Á ( àÁ×èÍµé¹»Õ 1999 ) ¡ç¾ºÇèÒ AMD ¹Ñé¹ ÁÕÊèǹáºè§ã¹µÅÒ´ÁÒ¡¶Ö§ 43.9% ã¹¢³Ð·Õè·Ò§ Intel ¹Ñ鹡ÅѺ ŴŧÁÒàËÅ×Íà¾Õ§ 40.3% ¹Õ褧à»ç¹¡ÒúéÒ¹ãËé·Ò§ Intel µéͧ¤Ô´Ë¹Ñ¡·Õà´ÕÂÇ ... ¡Ñº¤Ùèá¢è§ÍÂèÒ§ AMD 

àÁ×èÍÁÒ¶Ö§ÃØ蹻Ѩ¨ØºÑ¹ ... Intel ¡çä´éà¾ÔèÁªØ´¤ÓÊÑè§à¢éÒä»ãËÁè ã¹ÅѡɳТͧ MMX à¾×èÍËÁÒ¨Ðá¢è§¡Ñº 3Dnow! ¢Í§ AMD â´ÂãËéª×èÍ㹵͹ááÇèÒ KNI ËÃ×Í Katmai New Instruction «Ö觡çäÁèÊ×èͤÇÒÁËÁÒÂÊÑ¡à·èÒäùѡ ... áÅеèÍÁÒ ä´é·Ó¡ÒÃãËéª×èÍà»ç¹·Ò§¡ÒÃãËÁèÇèÒ SSE ËÃ×Í Streaming SIMD Extensions «Ö觡çà»ç¹ªØ´¤ÓÊÑè§ MMX ãËÁè ÍÕ¡ 70 ¤ÓÊÑè§ ·Õè¨ÐÁÒªèÇ»ÃÐÁÇżÅã¹´éÒ¹µèÒ§æ äÁè¨Ó¡Ñ´á¤è´éÒ¹ 3D à·èÒ¹Ñé¹ áÅÐ ä´éÃÇÁªØ´¤ÓÊÑ觴ѧ¡ÅèÒǹÕé à¢éÒä»ã¹ CPU ÃØ蹶ѴÁÒ áÅеÑ駪×èÍÇèÒ Intel Pentium !!! 

AMD àͧ¡çäÁèÂÍÁ¹éÍÂ˹éÒ ä´é·Ó¡ÒûÃСÒÈà»Ô´µÑÇ CPU µÑÇãËÁè¢Í§µ¹¢Öé¹ÁÒµÒÁ¡ÓËÁ´ (¡è͹ÍÔ¹à·Å¶Ö§ÊÒÁÇѹ) «Ö觫վÕÂÙµÑÇãËÁè¹Õé äÁèä´éÁÕ¤ÓÊÑè§ãËÁèæ à¾ÔèÁàµÔÁ¢Öé¹ÁÒáµèÍÂèҧ㴠áµè¨ÐÁÕ¡çà¾Õ§ ¡ÒÃÍ͡Ẻ Core ÀÒÂã¹ãËÁè (᡹¡ÅÒ§»ÃÐÁÇżÅ) áÅéÇ µÑ駪×èÍÇèÒà»ç¹ CXT core «Öè§ ¡çä´é·´Åͧãªé CXT core ¹Õé ¡Ñº CPU K6-2 ÃØè¹ 380 MHz áÅÐ 400 MHz ÁÒáÅéÇ áÅÐä´é¼Åà»ç¹·Õè¹èÒ¾Í㨠¡ÅèÒǤ×Í ãËé Performance â´ÂÃÇÁ´Õ¡ÇèÒ Core à´ÔÁ·Õè clock à´ÕÂǡѹ ... ÊÔ觷Õèà¾ÔèÁàµÔÁà¢éÒÁÒÊÓËÃѺ CPU ÃØè¹ãËÁè¢Í§ AMD ¹Ñé¹ ¡ç¤×Í ... ÁÕ¡ÒÃãÊè cache ÃдѺ 2 à¢éÒ仺¹ package ¢Í§ CPU àÅ áÅÐ Âѧ¤§ãªé¡Ñº Mainboard Ẻà´ÔÁ·Õèãªé¡Ñº AMD K6-2 ´éÇ «Öè§ ·ÓãËé CPU Áͧ cache º¹ mainboard ¹Ñé¹à»ç¹ cache ÃдѺ 3 ... ËÃ×Í Tri-Level Cache áÅÐàÃÕ¡ª×èÍÃØè¹ãËÁè¹ÕéÇèÒ AMD K6-3 «Ö觵èÍÁÒÀÒÂËÅѧä´éà»ÅÕ蹪×èÍà»ç¹ AMD K6-III à¾×èÍãËé¤ÅéÒ¡Ѻ Pentium !!! 

àÍÒÅÐÊÔ ... àÃ×èͧÁѹªÑ¡¨ÐÂØ觫ÐáÅéÇÊÔ ... ÇèÒµèÍä» ã¤Ã¨ÐÍÂÙè ã¤Ã¨Ðä» ...Intel ¨Ð´Ö§Êèǹáºè§µÅÒ´¤×¹¨Ò¡ AMD ä´éäËÁ? ... Pentium !!! ´Õ¡ÇèÒ AMD K6-III ËÃ×ÍäÁè? ... SSE ¡Ñº Tri-Level Cache ÍÂèÒ§ä˹´Õ¡ÇèÒ ÊӤѭ¡Çèҡѹ ... àÃÒ¨ÐÁҴ١ѹ à¨ÒÐÅÖ¡ ŧÃдѺÃÒÂÅÐàÍÕ´µèÒ§æ µèÍ令ÃѺ ...