2025幎9æ18æ¥ãåå°äœæ¥çãæºãããããã°ãã¥ãŒã¹ãçºè¡šãããŸãããAIãããã®å·šäººNVIDIAããé·å¹Žã®ã©ã€ãã«ã§ããã€ã³ãã«ã«50åãã«ïŒçŽ7400ååïŒãã®å·šé¡åºè³ãè¡ããšããã®ã§ãã
ããã¯åãªãæè³ã§ã¯ãããŸãããäž¡ç€Ÿã¯æè¡ææºãçµã³ãããŒã¿ã»ã³ã¿ãŒãPCåãã®æ°ããããããå ±åéçºããŸãããã®æŽå²çãªææºã¯ãèŠå¢ã«ãããã€ã³ãã«ã®åŸ©æŽ»ã®çŒç ãšãªãã®ãïŒãããŠãAMDãTSMCãšãã£ãä»ã®ã©ã€ãã«äŒæ¥ã«ã©ã®ãããªåœ±é¿ãäžããã®ã§ããããïŒ

ãã®èšäºã§ã¯ãä»åã®ææºã®ãã€ã³ãã䞡瀟ã®çãããããŠåå°äœæ¥çã®æªæ¥ã«ã€ããŠã誰ã«ã§ãåããããã解説ããŸãã
ä»åã®NVIDIAã»ã€ã³ãã«ææºãäœããããã®ïŒèŠç¹ã3è¡ã§
ãŸããä»åã®çºè¡šã®éèŠãªãã€ã³ãããŸãšããŸãã
- æè³é¡: NVIDIAãã€ã³ãã«ã« 50åãã«ïŒçŽ7400ååïŒ ãåºè³ããçŽ4-5%ã®æ ªåŒãååŸã
- æè¡ææº: NVIDIAã®é«éæ¥ç¶æè¡ãNVLinkãã䜿ããAIåãã®CPUãPCåãã®é«æ§èœããããå ±åéçºããã
- æ¥çãžã®è¡æ: ã©ã€ãã«é¢ä¿ã«ãã£ã2瀟ã®é»æçãªåæ¥ã¯ãAMDãªã©ã®ç«¶åä»ç€Ÿãã補é å§èšå ã®TSMCã®æŠç¥ã«å€§ããªåœ±é¿ãäžããã
ãªãä»ïŒææºã®èæ¯ã«ããäž¡ç€Ÿã®ææ
é·å¹Žã©ã€ãã«ã ã£ã2瀟ãããªããã®ã¿ã€ãã³ã°ã§æãçµãã ã®ã§ãããããããã«ã¯ãããããã®äŒæ¥ãçŽé¢ãã課é¡ãšæŠç¥ããããŸããã

ã€ã³ãã«ïŒèŠå¢ããã®ã埩掻ãããããçåœç·
è¿å¹Žã®ã€ã³ãã«ã¯ãAIãã¢ãã€ã«åéã®æ³¢ã«ä¹ãé ããå·šé¡ã®èµ€åãåºããªã©ãéåžžã«å³ããç¶æ³ã«ç«ããããŠããŸããã
- è³éã®ç¢ºä¿: å·šé¡ã®æè³ã¯ãã€ã³ãã«ã®éå¿çãªåå°äœè£œé èšç»ã«ãšã£ãŠéèŠãªè³éæºãšãªããŸãã
- AIãªãŒããŒããã®ã墚ä»ã: äœããã倧ããã®ããAIåéã®çµ¶å¯Ÿççè ã§ããNVIDIAããã®ãä¿¡ä»»æç¥šãã§ããããã«ãããåžå Žããã®ä¿¡é Œãåãæ»ãããAIç«¶äºã®æåç·ã«æ»ã£ãŠããããšã¢ããŒã«ã§ããŸãã
- çŸå®çãªæŠç¥è»¢æ: ãã€ãšã³ãAIãããã§NVIDIAãšæ£é¢ããæŠãã®ã§ã¯ãªããååé¢ä¿ãç¯ãããšã§çãæ®ããå³ããšãããçŸå®çãªæŠç¥ã«èµãåã£ã圢ã§ãã
NVIDIAïŒãAIæä»£ã®å®å šæ¯é ããç®æãããã®åžç³
äžæ¹ã絶奜調ã®NVIDIAã«ãšã£ãŠããã®æè³ã¯å®ãã§ã¯ãªãããããªãæ¯é åã確ç«ããããã®ãæ»ããã®æŠç¥ã§ãã

- CPUãšããæåŸã®ããŒã¹: NVIDIAã¯GPUã§ã¯æåŒ·ã§ãããCPUã¯èªç€Ÿã§åŒ·åãªè£œåãæã£ãŠããŸãããã€ã³ãã«ãšçµãããšã§ãPCããµãŒããŒã§å§åçãªã·ã§ã¢ãæã€ãx86ãCPUã®ãšã³ã·ã¹ãã ãèªç€Ÿã®AIãã©ãããã©ãŒã ã«æ·±ãåã蟌ããŸãã
- ãã©ãããã©ãŒã å šäœã®æ¯é : CPUãšGPUãèªç€Ÿã®ãNVLinkãæè¡ã§åŒ·åã«çµã³ã€ããããšã§ãããŒããŠã§ã¢ãããœãããŠã§ã¢ãŸã§ãã³ã³ãã¥ãŒãã£ã³ã°ç°å¢å šäœãæ¯é äžã«çœ®ãããšãçã£ãŠããŸãã
- å°æ¿åŠçãªãªã¹ã¯ãããž: ç±³åœæ¿åºã¯åœå ã®åå°äœç£æ¥ã®åŒ·åãåœçãšããŠé²ããŠããŸããç±³åœã®ããã·ã§ãã«ãã£ã³ããªã³ãã§ããã€ã³ãã«ãæ¯æŽããããšã§ãæ¿åºãšã®è¯å¥œãªé¢ä¿ãç¯ããšããæ¿æ²»çãªçãããããŸãã
ã©ã€ãã«ãžã®åœ±é¿ã¯ïŒæ¥çå°å³ãå¡ãæ¿ãã
ãã®ã巚人é£åãã®èªçã¯ãä»ã®åå°äœã¡ãŒã«ãŒã«ãšã£ãŠå€§ããªè åšãšãªããŸãã
- AMDãžã®å§å: CPUã§ã€ã³ãã«ãšãGPUã§NVIDIAãšç«¶åããAMDã«ãšã£ãŠã¯ãæãå³ããç¶æ³ã§ããããŒã¿ã»ã³ã¿ãŒãPCã®äž¡åžå Žã§ããã匷åã«ãªã£ãã©ã€ãã«ãšæŠãããšã«ãªããŸãã
- TSMCãžã®é·æçãªã¹ã¯: çæçã«ã¯ãNVIDIAã®äž»åGPUã®è£œé ã¯ãããŸã§éãTSMCãç¶ããããã圱é¿ã¯éå®çã§ããããããå°æ¥çã«ã¯ã€ã³ãã«ã®è£œé éšéãTSMCã®ä»£æ¿åè£ãšãªããNVIDIAã®äº€æžåãé«ããå¯èœæ§ããããŸãã
- ARMã®å°é ãžã®çœå¶: ããŒã¿ã»ã³ã¿ãŒã§ã·ã§ã¢ã䌞ã°ããŠããARMã¢ãŒããã¯ãã£ã§ãããã€ã³ãã«ãšNVIDIAãx86ãšã³ã·ã¹ãã ã匷åããããšã§ããã®å¢ãã«ãã¬ãŒããããããããããŸããã
ãŸãšãïŒç§ãã¡ã®PCãæªæ¥ã¯ã©ãå€ããïŒ
ä»åã®NVIDIAãšã€ã³ãã«ã®ææºã¯ãåãªãäŒæ¥éã®ååŒãè¶ ããåå°äœæ¥çã®å¢åå³ãå¡ãæ¿ããç±³åœã®åœå®¶æŠç¥ãšãæ·±ãé¢ããå°æ¿åŠçãªäžæã§ãã

ç§ãã¡æ¶è²»è ã«ãšã£ãŠã¯ãå°æ¥çã«ã¯ã€ã³ãã«ã®CPUãšNVIDIAã®GPUããããŸã§ä»¥äžã«ã·ãŒã ã¬ã¹ã«é£æºãããæ°ããã¯ã©ã¹ã®é«æ§èœãªPCãããŒãããœã³ã³ãç»å ŽãããããããŸããã
åå°äœæ¥çã¯ãAIããããç«¶äºãšåæ¥ã絡ã¿åããæ°ããªæä»£ã«çªå ¥ããŸãããä»åŸã®å瀟ã®ååããç®ãé¢ããŸããã