2025幎8æãç±³åœã®åå°äœå€§æNVIDIAãšAMDããç¹å®ã®AIåå°äœãäžåœãžèŒžåºããããã«ããã®å£²äžã®15%ãç±³åœæ¿åºã«æ¯æããšããåäŸã®ãªãåæã«è³ããŸããã
ãã®ãã¥ãŒã¹ã¯ãåãªãäŒæ¥ãšæ¿åºã®ååŒã§ã¯ãããŸãããç±³äžéã®æ¿ãããã¯ãããžãŒèŠæš©äºããåœå®¶å®å šä¿éããããŠã°ããŒãã«çµæžã®æªæ¥ãå ãéèŠãªåºæ¥äºã§ãã
ãã®èšäºã§ã¯ã以äžã®ç¹ã«ã€ããŠåããããã解説ããŸãã
- äžäœäœãèµ·ããã®ãïŒã15%ã«ãŒã«ãã®æ žå¿
- ãªããã®ãããªç°äŸã®åæãçãŸããã®ãïŒãã®èæ¯
- é¢ä¿è ã®ææïŒNVIDIAãAMDãç±³åœããããŠäžåœã®çã
- ãã®åæãããããä»åŸã®åœ±é¿ãšç§ãã¡ã®ç掻ãžã®é¢ãã
ç°äŸã®åæã15%ã«ãŒã«ããšã¯äœãïŒ

ä»åã®åæã®æ žå¿ã¯ãéåžžã«ã·ã³ãã«ã§ãã
ãNVIDIAãšAMDã¯ãç¹å®ã®AIåå°äœãäžåœã«è²©å£²ããããšãèš±å¯ããã代ããã«ããã®å£²äžé«ã®15%ãç±³åœæ¿åºã«çŽããªããã°ãªããªãã
ããã¯ãé¢çšãã©ã€ã»ã³ã¹æãšã¯ç°ãªããç¹å®ã®äŒæ¥ãšè£œåã ãã察象ãšããç¹å¥ãªãåžå Žã¢ã¯ã»ã¹æãããéè¡æãã®ãããªãã®ã§ãã
察象ãšãªã補å
ãã®ã«ãŒã«ã®å¯Ÿè±¡ãšãªãã®ã¯ãç±³åœã®èŒžåºèŠå¶ã«å¯Ÿå¿ããããã«æ§èœã調æŽãããããããããäžåœåãããŠã³ã°ã¬ãŒãçãã®AIãããã§ãã
- NVIDIA H20: ãã©ãã°ã·ããã¢ãã«ãH100ãã®æ§èœãæããããŒãžã§ã³ãããããAIã®ãæšè«ãæ§èœã«äžå¯æ¬ ãªã¡ã¢ãªæ§èœã¯é«ããäžåœã®ããã¯äŒæ¥ã«ãšã£ãŠäŸç¶ãšããŠé åçã§ãã
- AMD MI308: NVIDIAã®H20ã«å¯ŸæããAMDã®èŒžåºæºæ ãããã
ãããã®ãããã¯ãAIã¢ãã«ããŒãããéçºãããåŠç¿ãèœåã¯å¶éãããŠããŸãããåŠç¿æžã¿ã®ã¢ãã«ãåãããæšè«ãèœåã¯é«ããããäžåœã®AIãµãŒãã¹ãæ¯ããäžã§éèŠãªåœ¹å²ãæãããŸãã

ãªããããªåæãïŒãã©ã³ãæ¿æš©ã®ååŒçã¢ãããŒã
ãã®ç°äŸã®åæãçãŸããèæ¯ã«ã¯ãç±³åœã®å³ãã察äžåå°äœèŠå¶ãšããã©ã³ãæ¿æš©ã®ååŒçãªå€äº€ã¹ã¿ã€ã«ããããŸãã
- èŠå¶åŒ·åã«ããåžå Žåªå€±ã®å±æ©: ç±³åœã¯ãã€ãã³åæ¿æš©ãããåœå®¶å®å šä¿éãçç±ã«é«æ§èœAIåå°äœã®äžåœåã茞åºãå³ããèŠå¶ããŠããŸãããããã«ãããNVIDIAãAMDã«ãšã£ãŠå¹Žéæ°å åèŠæš¡ã®å·šå€§åžå Žã§ããäžåœã倱ã屿©ã«çããŠããŸããã
- NVIDIA CEOã«ããçŽæ¥äº€æž: ãã®ç¶æ³ãæéãããããNVIDIAã®ãžã§ã³ã¹ã³ã»ãã¢ã³CEOããã©ã³ã倧統é ãšçŽæ¥äº€æžããã®çµæããæ§èœãæãããããã§ããã°ã売äžã®äžéšãæ¿åºã«çŽããããšãæ¡ä»¶ã«èŒžåºãèªããããšããååŒãæç«ããŸããã
ããã¯ãã«ãŒã«ã«åºã¥ããŠäžåŸã«èŠå¶ããåŸæ¥ã®æ¹æ³ãããåå¥äº€æžã«ãã£ãŠè²æ©ãåŒãåºããã©ã³ãæ¿æš©ç¹æã®ã¢ãããŒãã象城ããŠããŸãã

åç€Ÿã®ææïŒèª°ãäœãåŸãŠãäœã倱ãã®ãïŒ
ãã®è€éãªååŒã«ã¯ãåé¢ä¿è ã®æ§ã ãªææã絡ã¿åã£ãŠããŸãã

NVIDIAãšAMDã®èšç®ïŒã売äžã®85%ã¯ããŒãããè¯ãã
- ã¡ãªãã: æ°å åèŠæš¡ã®äžåœåžå Žãžã®ã¢ã¯ã»ã¹ãå埩ã§ããã
- ãã¡ãªãã: 売äžã®15%ã倱ããããå©ççãå§è¿«ãããã
䞡瀟ã«ãšã£ãŠã15%ã®æ¯æãã¯çæã§ããã巚倧åžå Žããå®å šã«ç· ãåºãããããã¯é¥ãã«è¯ããšããçŸå®çãªå€æã§ãã
ç±³åœæ¿åºã®æŠç¥ïŒãæ¯é ããšãæ³å ¥ãã®äžç³äºé³¥
- åœå®¶å®å šä¿é: æå 端æè¡ã®æµåºã¯é²ãã€ã€ãæ§èœãæãããããã茞åºããããšã§ãäžåœãç±³åœã®æè¡ïŒããã¯ã»ã¹ã¿ãã¯ïŒã«äŸåããç¶ããã
- æ°ããªæ³å ¥æº: ãã®åæã«ããã幎éã§æ°åååèŠæš¡ã®æ°ããªæ³å ¥ãèŠèŸŒããã
ç±³åœã¯ãäžåœãå®å šã«ç¬èªã®æè¡ã確ç«ããŠç±³åœã®åœ±é¿äžããè±åŽããããšãé²ããããšèããŠããŸãã
äžåœã®åå¿ïŒãèŠæããšãåœç£åãã®å é
- 衚åãã®åå¿: ç±³åœè£œãããã®ã»ãã¥ãªãã£ïŒããã¯ãã¢ïŒãžã®æžå¿µã衚æãããç±³åœè£œãããã«é Œãå¿ èŠã¯ãªãããšããå§¿å¢ã瀺ãã
- æ¬é³: ãã®åæããæè¡çèªç«ãããã«å éãããã¹ãèŠéãšæããŠããã
ç±³åœã茞åºèš±å¯ãæ¿æ²»çãªååŒã®éå ·ãšããŠäœ¿ãããšã¯ãäžåœã«ãšã£ãŠäŸçµŠç¶²ã®è匱æ§ãæ¹ããŠæµ®ã圫ãã«ããŸãããããã«ãããHuaweiïŒãã¡ãŒãŠã§ã€ïŒã®ãããªåœå äŒæ¥ã®è²æãšãåå°äœã®å®å šåœç£åã«åããåããããã«å éããããšã¯ç¢ºå®ã§ãã

ä»åŸã®åœ±é¿ãš3ã€ã®æ³šç®ãã€ã³ã
ãã®ã15%ã«ãŒã«ãã¯ãäžçã®ãã¯ãããžãŒæ¥çãšåœéé¢ä¿ã«å€§ããªæ³¢çŽãåºããŸãã

æ³çã»æ¿æ²»çãªåé¡ç¹
ç±³åœå ã§ã¯ããã®åæãæ²æ³ã§çŠããããŠããã茞åºçšãã«ãããã®ã§ã¯ãªãããšããæ¹å€ãããåœå®¶å®å šä¿éãéã§å£²ãå±éºãªå äŸã ããšãã匷ãåçºãè°äŒãå°éå®¶ããäžãã£ãŠããŸããä»åŸã®æ³å»·éäºãæ¿æ²»åé¡ã«çºå±ããå¯èœæ§ããããŸãã
åå°äœãµãã©ã€ãã§ãŒã³ã®åç·šå é
äŒæ¥ã¯å°æ¿åŠãªã¹ã¯ãäºæ¥ã³ã¹ããšããŠç¹ã蟌ãå¿ èŠã«è¿«ãããŸããç±³äžã©ã¡ããäžæ¹ã«äŸåãããªã¹ã¯ãé¿ãããããçç£æ ç¹ããããã ãã€ã³ããªã©ã«ç§»ãããã£ã€ãã»ãã©ã¹ã¯ã³ãã®åããããã«å éããã§ãããã
äžåœã®æè¡çèªç«ã¯é²ããïŒ
ç±³åœã®èŠå¶ã¯ãç®èã«ãHuaweiã®ãAscend 910Bãã®ãããªäžåœè£œAIãããã®æ§èœåäžãä¿ããŸãããçæçã«ã¯NVIDIAãAMDãåžå Žãç¶æãããããããŸããããé·æçã«ã¯ãã®ãéè¡æãããäžåœãç±³åœæè¡ãžã®äŸåããè±åŽãã匷åãªè§Šåªãšãªãå¯èœæ§ããããŸãã

ãŸãšã
NVIDIAãšAMDã«ããã15%ã«ãŒã«ãã®åæã¯ãç±³äžãã¯ãããžãŒæŠäºãæ°ããªæ®µéã«å ¥ã£ãããšã瀺ã象城çãªåºæ¥äºã§ãã
ããã¯ãåœå®¶å®å šä¿éãšçµæžçå©çãè€éã«çµ¡ã¿åããæ¿åºãšå·šå€§ããã¯äŒæ¥ã®é¢ä¿ã倧ããå€ããããšããŠããçŸå®ãæ ãåºããŠããŸãããã®åäŸã®ãªãååŒããäžçã®åå°äœå°å³ãšæªæ¥ã®åœéç§©åºãã©ã®ããã«å¡ãæ¿ããŠããã®ããä»åŸãæ³šææ·±ãèŠå®ãå¿ èŠããããŸãã