ã以åã®ãšã³ããªã§ä»¥äžã®ããã«äºæ³ãããã®ã ããïŒã€ã®ãã¡ãïŒã€ã ãã¯åœãã£ãããã ã
Appleã¯ãªãPowerPCãšãããã°ããã®ã - β. (Beeâs Blog)
ããããã£ãç¹ãèãããšãApple瀟ã¯ã以äžã®ïŒç¹ã®çç±ã§ãPowerPCããIntelãžç§»è¡ãããšæ±ºå®ïŒïŒïŒããã®ã§ã¯ãªãã ãããã
(1) èªç€Ÿã®ç¬èªã®ããŠããŠãæµåºããå¯èœæ§ããããã
(2) PowerPCã¢ãŒããã¯ãã£ãã³ã¢ãã£ãã£åããå¯èœæ§ãé«ããMacã®ç¬èªæ§ã倱ãããå¯èœæ§ãé«ããã
(3) PowerPCã¢ãŒããã¯ãã£ã®å€é©ã¹ããŒããèªç€Ÿã®è£œåã©ã€ããµã€ã¯ã«ãšã¢ã³ãããã«ãªãå¯èœæ§ãé«ããã
ãæ§ã ãªæ¶æž¬ãé£ã³äº€ã£ãããApple CEOã®ãžã§ãæ°ãèšãã«ã¯ãã¯ããã¯åšæ³¢æ°ãé æã¡ã«ãªã£ãŠããããšãšãçºç±éãããã¯ãšãªã£ãŠããããã ã
Macintoshãžã®Intel補CPUæèŒããžã§ããºCEOã宣èš
ãIntel補CPUæèŒã«ããã£ãŠã¯ãPowerPC G5ã§ã¯ãªããªãå®çŸãããªã3GHzã®ã¯ããã¯åšæ³¢æ°ããçºç±éã®å€§ããããéçŸå®çãšèšãããŠããPowerBookãžã®PowerPC G5æèŒã?ããŒã¯ä»ãã§äŸã«ãããŠã1Wãããã®ããã©ãŒãã³ã¹å¹çãPowerPCãããåªããŠãããšããç¹ã匷調ããã
ãããã¯ãæè¡çã«ããã¯ãšãªã£ãŠããã®ã§ã¯ãªãããšã³ãããŒã®åé¡ã®ããã§ãããåŸè€åŒèããã®ä»¥äžã®èšäºããããŸãšãŸã£ãŠããã®ã§ãåŒçšããã
åŸè€åŒèã®Weeklyæµ·å€ãã¥ãŒã¹
ãMacintoshãããŒãœãã«ã³ã³ãã¥ãŒã¿ã§ãããããã©ãããŠãPC(ããã§ã¯Windows PCãæã)äžçã®åœ±é¿ãåãããã€ãŸããæ¯å¹Žæ§èœãåäžãããCPUã®æ©èœãæ¡åŒµããæ°ããã¡ã¢ãªãæ°ããã€ã³ã¿ãŒãã§ã€ã¹ãæ°ããããã€ã¹ããµããŒããç¶ããªããã°ãªããªãããŸãããœãããŠã§ã¢è³ç£ã®æ§èœåäžããå®çŸãç¶ããå¿ èŠããããããããã³ã¹ããäžå®æ°Žæºã«ä¿ã¡ãªããã
ããã®ããã«ãAppleã¯ãèªç€Ÿã®ãã©ãããã©ãŒã ã«ã€ããŠãäžé·æçãªçºå±ãçŽæãããŠããCPUã¢ãŒããã¯ãã£ãæ¯å¹Žæ°æè¡ããµããŒããç¶ãããããã»ãããäœã³ã¹ãåã®ããã®åžå Žããªã¥ãŒã ãªã©ãããããã確ä¿ãç¶ããªããã°ãªããªããããããPowerPCããŒã¹ã ãšãéåžžã«é£ããã
ããã®èåŸã«ã¯ãIBMã®PowerPCã®æŠç¥å€æŽã«ããããã«æã£ããIBMã¯ããã£ãšåããããµãŒããã²ãŒã æ©ããããŠæºåž¯ç«¯æ«ãã¡ã€ã³ã¿ãŒã²ãããšããŠèšç»ãæã¡ç«ãŠãŠããã®ã§ã¯ç¡ããããïŒPCæ¥çã¯ãã³ã¢ãã£ãã£åããŠãããAppleã®ã¡ãŒã«ãŒã ãã«ããäŸçµŠã§ããªãããŒã±ããåžå Žãããããããæ¹é¢ã«äŸçµŠã§ããããŒã±ããåžå Žã«ã¿ãŒã²ããããããããããããŸã§ã®ããã«Appleã«ååçãªçç£äœå¶ãæã¡ç«ãŠãããšãã§ããªãã£ãã®ã§ã¯ãªãã ãããïŒ
ããã£ãšããAppleãIBM CPUã§æ±ããŠããåé¡ã®ã²ãšã€ã¯ãæããã«ããŒãPCåãã®CPUã ã£ãããªããIBMã¯ãçé»åæè¡ã«åªããã®ã«ãPowerPC G5äºæã§ããŒãPCåãã®ãã£ãšäœæ¶è²»é»åã®CPUãäœããªãã£ãã®ããšãã話ã«ãªãããããã¯ãšã³ãããŒã®åé¡ãªã®ã§å¥ãªè©±ã«ãªãã
ãIBMã¯ãæ¬æ°ã«ãªãã°ãé«ã¯ããã¯ã§äœæ¶è²»é»åã®CPUãäœããæè¡åã¯æãã¯ãã ãšæãããé«ã³ã¹ãäœããŒã±ããæ§ã®ãããèŠæŸããæ Œå¥œãšãªã£ãã®ã§ã¯ãªãã ãããïŒAppleãPowerPCãšãããã°ãããšããã®ã¯èª€ãã§ãIBMãAppleãšãããã°ãããšããã®ãæ£ããã®ã§ã¯ãªãã ãããïŒAppleããã®ç¹ã¯ãã¬ãããªããã£ãšåãããIntelã«ç§»è¡ããèšç»ãç«ãŠãŠããããã§ãç§»è¡ã«ãããã¹ãæå°éã«æããåªåãããŠããããã ã
ãMac OS Xã«ã€ããŠãéå»5幎ã«ããã£ãŠé ãããæ©ã¿ããã£ãããšãMac OS Xã®ãã¹ãŠã®ãªãªãŒã¹ã«ãããŠAppleå éšã§ã¯Intel察å¿çãã³ã³ãã€ã«ããç¶ããŠããããšãæãããã»ã»ã»
ãIBMåŽãæ¢ã«Appleãé¢è±ããããšãæ³å®ããŠããŠãçã ãšæºåã¯ããŠããããã§ããã
IBMãPowerããã»ããµæ®åããã°ã©ã ã匷å - ããŒããŠã§ã¢ - ZDNet Japan
ããããIBMã¯ãAppleã®é¢è±ã«ã·ã§ãã¯ãåããŠããªãã©ããããPowerã«é¢ããèšç»ãããã«éå¿çã§ãããã宣èšããããšã§ãIntelãšæ±ºçãã€ããæºåãæŽãããå瀟ã®ãŠã§ããµã€ãã«ã¯ãããªãŒãã³ãªãããæè¡ãæ®åãããPower Architectureãå§åçãªã·ã§ã¢ãæã€æ¥çæšæºãšããŠç¢ºç«ããããšãIBMã®æŠç¥ã§ããããšèšãããŠããã
é»åã»çºç±ä»¥å€ã«ããå®ãããšããã®ããããããªæ°ãããŸãïŒæ±ºããŠå ¬èšãããããšã¯ãªãã§ããããã©ïŒããŠãŒã¶ãŒã«ãšã£ãŠã¯ãã©ããªç³ã䜿ãããé¢ä¿ãããŸãããããœãããã³ããŒïŒç¹ã«ãã©ã€ããŒå±ããïŒã®äººãã¡ã¯èŠåŽãããããããªãã§ãããâŠïŒNeXTæä»£ã«å¹ã£ãããŠããŠãçãããã®ããªïŒïŒã
Posted by: editech at 2005年06月12日 15:00editechãããã³ã¡ã³ããããããšãããããŸãã確ãã«äŸ¡æ Œã¯å®ãã³ã¹ãããã©ãŒãã³ã¹ã¯åªããŠãããšæããŸãããœãããã³ããŒã¯èŠåŽãããšã¯æããã§ããããã®ã«ãŸãæ°ããªããžãã¹ãåµé ããããšããã¹ããªãã§ããããããç Žå£çæŠç¥ã®äžçš®ã ãšæããŸãã
Posted by: besus at 2005年06月13日 00:13çŸåšã§é«ã¯ããã¯ã§äœæ¶è²»é»åãªCPUãäœããã®ã¯IntelãšAMDãããã ãšæããŸããäœã£ããšããŠã100äžåãªãŒããŒã§å£²ããªããšæå³ãªãããã§âŠã
Posted by: firewood at 2005年06月21日 23:08ããã§ããããã¯ããã®åéã¯ã寡å ã«ãªãã€ã€ãããŸãããã³ã¢ãã£ãã£åã§ããªãç¹æ®ãªç¥èã»æè¡ãå¿ èŠãšãããŠãããšããã®ããã€ã³ãã§ããã
Posted by: besus at 2005年07月03日 03:25