ã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ã¯ä»»æã§ããã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ãäœã«äŸåããããçè§£ããæ¹æ³ãã³ã³ããŒãã³ãã®éžæã«ããã埮åŠãªç¹ããããŠã¡ã¢ãªããé§åãããŠæ¥ãããããªãããã«ããæ¹æ³ïŒ
調æ»ãåæãéžæã¯ãã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ãæåãããããã®3ã€ã®èŠçŽ ã§ããæè¡çãªç¥èã«é£ã³èŸŒãããšãªãã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ãéå§ããããã«ãå°éå®¶ã§ããå¿ èŠã¯ãããŸãããæåã®ååã¯ãã©ãããã©ãŒã ã«äŸåããŸãã2çªç®ã®éšåã¯ãã©ã³ã¯ãã¢ãžã¥ãŒã«ã®æ°ãããã³KingstonãšHyperXã¡ã¢ãªã®åšæ³¢æ°ã®æ£ããéžæã§ãã
Intelãããã»ãã
IntelåŽããèŠããšãã¡ãŒã«ãŒã¯ãšã³ããªãŒããããããšã³ããŸã§ããŸããŸãªããã»ããµãŒãæäŸããŠããŸããéžæè¢ã¯ãããããããŸããçŸåšããã«ãŒã·ã¹ãã ã®åºç€ãšããŠ2äžä»£ã®ãããã»ããããããCPUãšã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ã«é¢ãããããã®æ©èœã¯éåžžã«ç°¡åã§ãã Intelã¯ããªãŒããŒã¯ããã¯ã«é©ãããããã»ããã¢ãã«ã1ã€ã ãå ¬åŒã«æ€èšããŠãããããã¯Z390 / 490ãã¡ããªã§ããä»ã®ãã¹ãŠã¯éãéããŸãã
ãã ãããã®ãããéžæããã»ã¹ã¯äžèŠåçŽãªéžæã«ãªããŸãããããã§ã¯ãããŸããã Z 390/490ã䜿çšãããšããã¹ãŠãã·ã³ãã«ã«ãªããŸããã€ã³ã¿ãŒãã§ã€ã¹ãPCIe / USBã³ãã¯ã¿ãªã©ã®æ°ã決å®ããŸãããé©åãªãã¶ãŒããŒããèŠã€ããŠè³Œå ¥ããŸãããç§ãã¡ã¯BIOSãŸãã¯ãªãŒããŒã¯ããã¯ããã°ã©ã ã«å ¥ããé©ãã¹ãçºèŠã®ç¥ç§çãªæ°ããäžçã«å ¥ããŸããããªãŒããŒã¯ããã¯ãå¿ èŠãªãå Žåã¯ãé©åãªããŒããè³Œå ¥ããŸãããããŠ3çªç®ã®ãªãã·ã§ã³ã§ãé床ãèœãšããŸãããã Intelã¯ãåè¿°ã®2ã€ãé€ããŠããããã»ããã®ã©ã®ããŒãžã§ã³ã§ãã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ãå ¬åŒã«èªèããŠããŸããããã¡ãŒã«ãŒã¯ãŠãŒã¶ãŒã«é ããæ©äŒãæããã«ããããšããŠããŸããã¢ãã«ã«ãã£ãŠã¯ãã¡ã¢ãªã®ã¿ã€ãã³ã°ãšé€ç®åšïŒéžæããããã»ããµã®Intel仿§ã«èšèŒãããŠããåšæ³¢æ°ããäžã®ã¿ïŒã䜿çšã§ããå ŽåããããŸããäŸãã°ãããã«ãããããããB460 / H470ãããã»ããã«åºã¥ããã¶ãŒããŒãã®ããã€ãã®æåããããŒãžã§ã³ã«ã¯ãã¡ã¢ãªã¿ã€ãã³ã°ã埮調æŽããããã»ããµã«ã¿ãŒãã¢ãŒãã匷å¶ãããããããåºå®PLã¢ãŒãïŒããã»ããµãåãæ¿ããŠã¿ãŒãåšæ³¢æ°ãåžžã«ç¶æããïŒã®ãªãã·ã§ã³ããããŸãã
ã¡ãªã¿ã«ãäžéšã®B460 / H410 / H470ã§äœ¿çšå¯èœãªã¡ã¢ãªåšæ³¢æ°ã«ã€ããŠïŒå®éãããŒãã¯Intelã®ä»æ§ã«åŸã£ãŠã¡ã¢ãªåšæ³¢æ°ãç¬èªã«èšå®ããŸãïŒark.intel.com Webãµã€ãã§é¢å¿ã®ããããã»ããµãèŠã€ããŠããã¡ã¢ãªã¿ã€ããã®è¡ãèŠããšç°¡åã«ç¢ºèªã§ããŸã ïŒããŸãã¯ãæåã®èµ·åæã«ãæå°åšæ³¢æ°ãJEDEC仿§ã«åŸã£ãŠèšå®ãããŸãïŒéåžžããµããŒããããŠããåšæ³¢æ°ã®ãã¹ãŠã®èšå®ã¯SDPãããã«èšé²ãããŸãïŒãQ470ã¯ãããªãã§ã©ã«ã€ã³ã¿ãŒãã§ã€ã¹ã®Z490ã«é¡äŒŒãããããã»ããã§ãããããã»ããµããªãŒããŒã¯ããã¯ããŸããããªã¹ãã«æ®ã£ãŠããW480ã¯éç«ã£ãŠããŸããã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ããµããŒãããDramã«é«ã乿°ãèšå®ã§ããŸããã販売ãããŠãããã¶ãŒããŒããèŠã€ããããšã¯ã»ãšãã©ã§ããŸããã
ã¡ã¢ãªã³ã³ãããŒã©ãŒãšPCBã¬ã€ã¢ãŠãã®åŸ®åŠã
ã³ã³ãã¥ãŒã¿ãŒã®äžçã§ãã¹ãŠãåçŽã§ããã°ã人çã¯ãã£ãšæ¥œã«ãªãã§ãããïŒæ®å¿µãªããããŸãã¯å¹žããªããšã«ãããã¯åœãŠã¯ãŸããŸããããªãŒããŒã¯ããã¯ã¡ã¢ãªçšã®ãããã»ããã®ã¿ã€ããé ã«ããŒãããããšã«å ããŠãã³ã³ããŒãã³ãã®ä»ã®ç¹æ§ãéèŠã§ãã 2çªç®ã®ã³ã³ããŒãã³ãããå§ãã䟡å€ããããŸããããã¯ããã»ããµã®ã¡ã¢ãªã³ã³ãããŒã©ã§ããæåŸã®5äžä»£ã§ã¯ããã®ããŒããŠã§ã¢ãããã¯ã¯CPUäžã®ã·ã¹ãã ãšãŒãžã§ã³ããšãã¹ã«çŽæ¥æ¥ç¶ãããŠããŸãã客芳çã«ããããã®éžæã®äžå€ã«ãããããããããã»ã¹ïŒ14 nmããã³ããŸããŸãªæ¹å+ã++ã+++ïŒå瀟ã¯ãæ³å€ã«é«ãé»å§ãçºçãããããšãªããããé«ãåšæ³¢æ°ããµããŒãããèœåãçµ¶ããæ¹åããŠããŸãã KabyLakeããCometLakeãŸã§ã®ããã»ããµã§ã®ã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ãæãåºããšãããã»ã¹ãç°¡çŽ åãããæçµçãªåšæ³¢æ°ãå¢å ããããšã¯åŠå®ã§ããŸããã倧äºãªããšãèšãå¿ããŸããããããã¯ãXMPã¡ã¢ãªãããã«ã¿ã€ãã³ã°ããŒãã«ãšãµãã¿ã€ãã³ã°ããŒãã«ãæžã蟌ãããã®ãã培åºçãªã¢ãããŒãã«ãããã®ã§ããããã«ããããã¶ãŒããŒãã®åæããŒãã¢ã«ãŽãªãºã ãå€§å¹ ã«ç°¡çŽ åãããŸãããäžéšã®ã¡ãŒã«ãŒã¯ãã¿ã€ãã³ã°ã®ãªã¹ããçãããããŠ2次/ 3次ã®ãªã¹ããå¿ããããã¡ã¢ãªã³ã³ãããŒã©ãŒãšã·ã¹ãã ãšãŒãžã§ã³ãã®é»å§ãå€§å¹ ã«äžãããããŸãããã®ãããªã¢ã¯ã·ã§ã³ã«ãããã·ã¹ãã ãäžå®å®ãªç¶æ ã«ãªããé»å§ã®äžæã«ãã£ãŠããã»ããµãéç±ããããšããããããŸãããããã£ãŠãã¡ã¢ãªããããéžæãããšãã¯æ³šæãå¿ èŠã§ãã以åã«çºè¡šããããªãŒããŒã¯ããã¯ã³ã³ããŒãã³ãã«å ããŠããã©ã ã¯ã¹ãããã®æ£ããã¬ã€ã¢ãŠããèŠå€±ããããŸãããäºæ¬¡/äžæ¬¡ãå¿ããããã¡ã¢ãªã³ã³ãããŒã©ãšã·ã¹ãã ãšãŒãžã§ã³ãã®é»å§ãå€§å¹ ã«äžãããããŸãããã®ãããªã¢ã¯ã·ã§ã³ã«ãããã·ã¹ãã ãäžå®å®ãªç¶æ ã«ãªããé»å§ã®äžæã«ãã£ãŠããã»ããµãéç±ããããšããããããŸãããããã£ãŠãã¡ã¢ãªããããéžæãããšãã¯æ³šæãå¿ èŠã§ãã以åã«çºè¡šããããªãŒããŒã¯ããã¯ã³ã³ããŒãã³ãã«å ããŠããã©ã ã¯ã¹ãããã®æ£ããã¬ã€ã¢ãŠããèŠå€±ããããŸãããäºæ¬¡/äžæ¬¡ãå¿ããããã¡ã¢ãªã³ã³ãããŒã©ãšã·ã¹ãã ãšãŒãžã§ã³ãã®é»å§ãå€§å¹ ã«äžãããããŸãããã®ãããªã¢ã¯ã·ã§ã³ã«ãããã·ã¹ãã ãäžå®å®ãªç¶æ ã«ãªããé»å§ã®äžæã«ãã£ãŠããã»ããµãéç±ããããšããããããŸãããããã£ãŠãã¡ã¢ãªããããéžæãããšãã¯æ³šæãå¿ èŠã§ãã以åã«çºè¡šããããªãŒããŒã¯ããã¯ã³ã³ããŒãã³ãã«å ããŠããã©ã ã¯ã¹ãããã®æ£ããã¬ã€ã¢ãŠããèŠå€±ããããŸããã
ããããžãŒ
DDR4ã®å Žåãéåžžããã€ãžãŒãã§ãŒã³ãšTããããžã®2çš®é¡ã®ã¹ãããé ç·ã䜿çšãããŸãã
T-Topologyã¯çãããã¶ãŒããŒããææããŠããã4ã€ã®ã¡ã¢ãªã¢ãžã¥ãŒã«ã®ããè¯ããªãŒããŒã¯ããã¯ã«é©åããŠããŸããT-Topologyã¬ã€ã¢ãŠãã§ã¯ã4ã€ã®ãã©ã ããŒã§äžåºŠã«4 GHzãè¶ ããåšæ³¢æ°ã«å°éã§ããŸããã2ã€ã®ã¢ãžã¥ãŒã«ãåãããã€ãžãŒãã§ãŒã³ã¯ã4.5GHzãè¶ ããåšæ³¢æ°ãŸã§ãŠãŒã¶ãŒã®æã«æž¡ããŸãã
ãã€ãžãŒãã§ãŒã³-ã¬ã€ã¢ãŠãã¯2ã€ã®ã¡ã¢ãªã¢ãžã¥ãŒã«çšã«æé©åãããŠããŸããåªããããã»ããµãšååã«ãªãŒããŒã¯ããã¯ãããã¡ã¢ãªãæäŸããããã2ã€ã®å æDimmã¹ããããåãããã®ãããªãã¶ãŒããŒããéžæããããšããå§ãããŸãã2çªç®ã®é ç·ãªãã·ã§ã³ã¯ãæåŸã®ã¹ãããã«æåã«ã¡ã¢ãªãã€ã³ã¹ããŒã«ãããšããã¡ãŒã«ãŒã®æšå¥šäºé ã«ãã£ãŠéæ¥çã«åºå¥ã§ããŸããæåŸã®ã¹ãããã¯ãã¡ã¢ãªã³ã³ãããŒã©ããã®åå²ã®è«çãã§ãŒã³ã®æåã®è¡ã§ãã
ã©ã³ã¯
ãã£ãã«ããããžãæŽçããããã¡ã¢ãªã©ã³ã¯ã«ç§»ããŸããã...ã¡ã¢ãª
ã©ã³ã¯ã¯ãã¢ãžã¥ãŒã«å ã®è€æ°ãŸãã¯ãã¹ãŠã®ã¡ã¢ãªãããã䜿çšããŠäœæããããããã¯ãŸãã¯ããŒã¿é åã§ããã©ã³ã¯ã¯64ãããã®ããŒã¿ãããã¯ã§ããã©ã³ã¯ãšPCBäžã®ã¡ã¢ãªãããã®äœçœ®ãæ··åããªãã§ãã ããã2ã€ã®ã©ã³ã¯ã§ã¡ã¢ãªããªãŒããŒã¯ããã¯ããçµæã¯ããªãæ²ããã§ããã¡ã¢ãªã³ã³ãããŒã©ãšãã¹ã¯4ã€ã®ã©ã³ã¯ã«å¯Ÿå¿ããã®ãå°é£ã§ãã䜿çšå¯èœãªæå€§å€ã¯ãCL14ã®3466MHzããCL16ã®3600MHzã§ãã4ã€ã®ã©ã³ã¯ã®å¯äžã®å©ç¹ã¯ãRAMã®å°è±¡çãªéãšã©ã³ã¯ã亀äºã«ãããã¯ãããžãŒã§ããããã«ãããã²ãŒã ã§ã®ã·ã¹ãã ã®ããã©ãŒãã³ã¹ãåäžããŸããã©ã³ã¯æ°ã«ã€ããŠã¯ã補é å ã®Webãµã€ãã§ã¢ãžã¥ãŒã«ããã³ãŒãããããThaiphoon / Aida64 / CPU-ZãŠãŒãã£ãªãã£ã䜿çšããŠç¢ºèªã§ããŸãã
Thaiphoonã§ã¯ããããã®è£œé å ãã¡ã¢ãªã¢ãžã¥ãŒã«ã®æ§æãã©ã³ã¯ãããã³ãã®ä»ã®ãã©ã¡ãŒã¿ãç°¡åã«å€å¥ã§ããŸãã
â¢ã¡ãŒã«ãŒ-ãã€ã¯ãåè·¯ã®ã¡ãŒã«ãŒã
â¢ãã€å¯åºŠ/ã«ãŠã³ãâGbitåäœã®1ã€ã®ãã€ã¯ãåè·¯ã®å®¹éãšã³ãŒãåãããã¯éåžžããã€ã¯ããµãŒãããã®ããŸããŸãªããŒãžã§ã³éã®æ¹åä»ãã®ããã«å°éã®ãã©ãŒã©ã ã§äœ¿çšãããŸããéåžžã圌ãã¯SamsungB-dieãŸãã¯MicronE-dieãšèšããŸãã
â¢æ§æ-1ã€ã®ã¡ã¢ãªãããå ã®ãã³ã¯ã®ç·šæïŒ2048 Mbit * 8 = 16 GbitïŒã
â¢å®¹é-ã¡ã¢ãªã¢ãžã¥ãŒã«å šäœã®å®¹éããã€ã¯ãåè·¯ã®æ°ã¯æ¬åŒ§å ã«ç€ºãããŠããŸãã
â¢çµç¹-ãã®ãã£ãŒã«ãã§ã¯ãã¡ã¢ãªã®ã©ã³ã¯ïŒ1/2ã©ã³ã¯ïŒãæ£ç¢ºã«ç¥ãããšãã§ããŸãã
åŸã ã«ã2019幎ã®çµããããããã³ã°ã¹ãã³ã¯16Gbã¡ã¢ãªãããã®äœ¿çšã«åãæ¿ããŠããŸãããããã£ãŠã容éã®å€§ããDramãããã¯ã16GBã®å®¹éãš32GBã®ãã¥ã¢ã«ã©ã³ã¯ã®16Gããããã¢ããŒãã¢ãããã§æ§æãããŠããŸãã
å°èš
èŠããã«ãã¬ã€ã¢ãŠãã®ãããã¶ãŒããŒãã®å ŽåïŒ
ãã€ãžãŒãã§ãŒã³ã¯ããã¢ç·šæã§2ã€ã®ã¡ã¢ãªã¢ãžã¥ãŒã«ããªãŒããŒã¯ããã¯ããããã®æè¯ã®ãªãã·ã§ã³ã§ããã2ã€ã®ã©ã³ã¯ã®ããŒããããããã«å£ããŸããæ¬¡ã®çµã¿åããã¯ã1ã€ã®ã©ã³ã¯ãš2ã€ã®ã©ã³ã¯ã®4ã€ã®Dimmã§æ§æãããŸãã
Tããããžã®å Žå-4ã€ã®ãã¢ã¡ã¢ãªã¢ãžã¥ãŒã«ããªãŒããŒã¯ããã¯ã«é©ããŠããŸããããã¥ã¢ã«ã©ã³ã¯ã®2ã€ã®ã¢ãžã¥ãŒã«ãã€ã³ã¹ããŒã«ã§ããŸãã2ã€ã®ã©ã³ã¯ãæã€2ã€ãŸãã¯4ã€ã®ã¢ãžã¥ãŒã«ã®å®å šã«äžé©åãªçµã¿åããã
äžçã®çµ±èšã«ãããªãŒããŒã¯ããã¯ã«é¢ããŠïŒ8 GB B-die> 8 GB Micron Rev. E> 8 GB CJR> 4 GBEãã€> 8 GB AFR> 4 GBDãã€> 8 GB MFR> 4 GBSãã€ã
AMDãããã»ãã
éžæãç°¡åã§ããªãŒããŒã¯ããã¯ãé£ããïŒAMD AM4ãã©ãããã©ãŒã ã§ã¯ãäžæ¹ã§ã¯ãã¹ãŠããããã»ãããéžæããã ãã®åé¡ã§ããã仿¹ã§ã¯ããã¯äœåãè€éã§ããææ°ã®AMDãããã»ããã¯ãè¶ äœäºç®ã®A520ã§ãããã¡ã¢ãªãšããã»ããµã®ãªãŒããŒã¯ããã¯ããµããŒãããŠããŸãããã1ã€ã®ããšã¯ãäžéšã®ãã¶ãŒããŒãã¡ãŒã«ãŒã¯ãBIOSã®ã¡ãã¥ãŒé ç®ïŒPBOã¢ãŒããšãã£ã¿ãŒãªã©ïŒãåæžããŠããããšã§ããããããäžè¬çã«ãB450ã®ãªãŒããŒã¯ããã¯ããéå§ããããšã¯å®å šã«å¯èœã§ãã
ã³ã³ãããŒã©ã«ã€ããŠ
Zen 2/3 Gen Ryzenã¯ãBulldozerã«ãŸã§ããã®ãŒãã¡ã¢ãªã³ã³ãããŒã©ãŒãåããŠããŸãããã¡ãããDDR4ã«ã€ããŠã¯å€æŽãå ããããŠããŸãããã³ã³ãããŒã©ãŒã¯åã12nmããã»ã¹ãã¯ãããžãŒã«åºã¥ããŠæ§ç¯ãããŠããŸããZen 3ã§ã¯ã倿Žã¯å ããããŠããŸããããZen 3ã³ã¢ã®æ°ããã¬ã€ã¢ãŠãã®ãããã§ã1ã€ã®äžéIFãã¹ã倱ãããRAMãžã®ã¢ã¯ã»ã¹æéã«ãã©ã¹ã®åœ±é¿ãäžããŸããã
AMD ?
CCXãšåŒã°ããããã»ããµå ã®åã ã®ãããã¯ãæ¥ç¶ããç¹å¥ãªInfinityFabricãã¹ã䜿çšããŠããããã Infinityãã¡ããªãã¯ã«ã¯ãç©çââã¡ã¢ãªåšæ³¢æ°ãšåæããç¬èªã®ã¯ããã¯ãã¡ã€ã³ããããŸãã第2äžä»£ä»¥éãZenã¯ãIFåšæ³¢æ°ãã¡ã¢ãªåšæ³¢æ°ã®å€ãš1/2 MEMCLKãååŸãããšãã«è¿œå ã®ã¢ãŒããåãåããŸãããããã«ããããªãŒããŒã¯ããã¯äžã®DRAMåšæ³¢æ°ã®å¯èœæ§ãå€§å¹ ã«å¢å ããŸããæå€§ã®ããã©ãŒãã³ã¹ãåŸãããã®çæ³çãªIFåäœã¢ãŒãã¯ãäŸç¶ãšããŠ1ïŒ1ã®æ¯çã§ãã詳现ã«ã€ããŠã¯èª¬æããŸããããã²ãŒã ã®å Žåãã¡ã¢ãªãšIFæäœã®æ¯çã1察1ã®å Žåãæé©ãªåšæ³¢æ°ïŒ3600ã3800 MHzïŒã«ããã€ãã®ãªãã·ã§ã³ããããŸãã鿬¡ç¬¬ã§ã4 GHzã§å®å®ããŠæ©èœããIFãåããããã»ããµãåŒãåºãããã®å¹žéãªãã±ããã«åºããããå Žåãç§ãã¡ã¯ããªããç¥çŠããããšãã§ããŸããããªãã¯ãŠããŒã¯ãªäººã§ãã
Ryzen 3xxxããã»ããµã®è³¢ãéžæã¯ãDDR4-3600ãŸãã¯DDR4-3733ã¡ã¢ãªã¢ãžã¥ãŒã«ã®äœ¿çšã§ãããçŸåšã䜿çšãããŠããŸããã€ã³ãã£ããã£ãã¡ããªãã¯ãã¹ã®å¶éåšæ³¢æ°ã¯1800ã1867MHzã§ãããæ¬¡ã«ãååšåšãåãæ¿ããããã¡ã¢ãªãããé«ããªãŒããŒã¯ããã¯ã§ããããã«ãªããŸããããã·ã¹ãã ã¯é åœãåãåããŸããã§ãããããã¯ãã¹ãŠãæ°ããRyzen5xxxã·ãªãŒãºã«ãåœãŠã¯ãŸããŸããããã¯ãIFãšãšãã«ãL3ãã£ãã·ã¥ã®é »åºŠãåæçã«å¢å ããããã«ãã£ãŠããã»ããµå ã®ã¹ã«ãŒããããå¢å ããããã«çºçããŸãã
AMDã®ã¡ã¢ãªã«ã€ããŠ
ããã§ãã¡ã¢ãªã³ã³ãããŒã©ãIFãã¹ãL3ãã£ãã·ã¥ã®åŸ®åŠãªéããããã³ãã¶ãŒããŒãã®éžæã«ã€ããŠçè§£ã§ããŸãããåè¿°ã®ããããžïŒãã€ãžãŒãã§ãŒã³ãšãTãïŒãšåæ§ã«ãAMDããã»ããµã®å Žåãã¡ãŒã«ãŒã¯ãã€ãžãŒãã§ãŒã³ã«å¯ŸããŠå€§ããªå©ç¹ãæã€äž¡æ¹ã®ã¿ã€ãã®ããŒãã補é ããŠããŸãããããã£ãŠãæé©ãªã¡ã¢ãªã®æšå¥šäºé ã¯æ¬¡ã®ãšããã§ãã
æå€§ãªãŒããŒã¯ããã¯ã®ããã«æå€§ãµã€ãºã®2åã®ãã¢ããŒãã¢ã¡ã¢ãªãè³Œå ¥ããŸãã B550ã§ãX470 / 570ã§ãããããã»ããã¯éèŠã§ã¯ãããŸããããã®ã¢ããã€ã¹ã¯ãAMDããã»ããµã䜿çšãããã¹ãŠã®æ§æã®90ïŒ ã«é©çšãããŸãããã¥ã¢ã«ã©ã³ã¯ã¡ã¢ãªã¢ãžã¥ãŒã«ã䜿çšãããšãããªããããŸããªãªãŒããŒã¯ããã¯ã®çµæãåŸãããŸãããã®éã«ã4ã€ã®ãã¢ã¢ãžã¥ãŒã«ãåãããããããããŸãããã¬ãŒãã¯ã4æ¬ã®2ã©ã³ã¯ã®ã¡ã¢ãªãŒã¹ãã£ãã¯ãåããã·ã¹ãã ã§çµäºããŸãã AMDã®ãã¶ãŒããŒãã®ããããžãŒã決å®ããæ¹æ³ã¯ïŒããããšããã€ã³ã¿ãŒãããããã¹ãŠãç§ãã¡ã®ããã«æ±ºå®ãããŸãããªã³ã¯ããã©ã£ãŠãèå³ã®ãããã¶ãŒããŒããèŠã€ããã ãã§åå ã§ãã
è³Œå ¥ãããã¶ãŒããŒãã®ããããžãŒã«åºã¥ããã¡ã¢ãªã®éžæã«æ»ããŸãããããã¡ãããã·ã¹ãã ã«ã¡ã¢ãªãã€ã³ã¹ããŒã«ããŠããã°ã©ã ãå®è¡ãããšãã¡ã¢ãªå ã®ã©ã³ã¯æ°ã100ïŒ ç¢ºå®ã«ããããŸãããããããããŒã¯ã®è±ããè³Œå ¥ããããšãªããããç°¡åãªããŒã«ããããŸãã ã¡ã¢ãªããŒãžã«ç§»åããé¢å¿ã®ãããã©ã¡ãŒã¿ïŒã¿ã€ãã³ã°ãè²ãé³éãããã¯ã©ã€ãïŒãéžæããŠã説æã確èªããŸããäŸãšããŠã32GBãš64GBã®2ã€ã®FuryXããããèããŠã¿ãŸãããã
2ã€ã®ã¢ãžã¥ãŒã«ã®ã¿ã§æ§æããã64GB HyperX FURY DDR4 RGBãããã¯ããã¥ã¢ã«ã©ã³ã¯æ§æã§äœæãããŸããç¢æ2Rx8ã¯ããã«ã€ããŠç§ãã¡ã«ç¥ãããŸãã
åæ§ã®ãããã®å Žåã容éã¯32 GBã§ãåæ¿ã®æ§æã¯ãã¢ããŒãã¢ã¿ã€ãïŒ1RïŒã«ãªããŸããããã¯ãã¡ã¢ãªã§äœ¿çšãããŠããã©ã³ã¯ã決å®ããç°¡åãªæ¹æ³ã§ãã
, ,
Intel
ã¡ã¢ãªã¯ãæ¢è£œã®XMPèšå®ãç¹ã«é«é »åºŠã®èšå®ããåžžã«éå§ã§ãããšã¯éããŸããããããã£ãŠãæåã«XMPãããã¡ã€ã«ãé©çšããããšããå§ããŸããã3200MHzã§ãã BIOSã§ãå¿ ãMRC Fastbootãåé€ããŠãã ãããäž»ãªã¿ã€ãã³ã°ãæžãçããå°é¢šããã°ã©ã ãéããŠãã©ã®ããããæ±ã£ãŠãããã確èªããŸãã TestMem5ãå®è¡ããç°¡åãªãã¹ããå®è¡ããŸããç²èª¿æŽæéãççž®ããã«ã¯ãäœæéãåŸ ããªãã§ãã ãããå®å®æ§ãæ°åã§ããã°ãã¿ã€ãã³ã°ãäžããããšãã§ããŸããäžå®å®ãªã€ã³ãžã±ãŒã¿ãŒãæ¢ããŠãäžåºŠã«1ã€ãã€æžãããŠå€æŽããŸããã¿ã€ãã³ã°ãäžå®å®ã ã£ãå€ãå¿ ãæžãçããŠãã ãããããã«æ¥µç«¯ã«äœãã¿ã€ãã³ã°ãé«ãã¡ã¢ãªåšæ³¢æ°ãèšå®ããããšããªãã§ãã ããã 2ã€ã®ã¢ãžã¥ãŒã«ãšé«åšæ³¢ïŒ4 GHz以äžïŒã®å ŽåãCRã1ã®å Žåã¯2ã«èšå®ããŸãã4ã€ã®ã¢ãžã¥ãŒã«ã䜿çšãããšãCR2ã§ããã«ãã¹ããéå§ã§ããŸããã¿ã€ãã³ã°ã®å€æŽã¯ãCLãšRCDããå§ããã®ãæé©ã§ããå€ãã®ãããã¯åæå€ãã奜ããã§ã¯ãããŸãããCLã¯åžžã«RCDãããå°ããããã§ãã RCD + CL + 4ã®åŒã«åŸã£ãŠãRASãããã«è©ŠããŠãã ããããã®å€ãšã®ææå·®ãçããåã«ã圱é¿ã¯ãªããªããŸãã CWL <= CLãæå¹ãªå€ã¯9,10,11,12,14,16,18,20ã§ãã FAWã16ã«èšå®ããŠãããRRDãåŸã ã«4ã«äžããŸãããšã©ãŒãçºçããå Žåã¯ãåŒFAW = RRDL * 4ã䜿çšããŸããéåžžãRRD_L> = RRD_SãCKE = 5ãCCDL> = 4ã§ããããšã«æ³šæããŠãã ãããéåžžãRRD_L> = RRD_SãCKE = 5ãCCDL> = 4ã§ããããšã«æ³šæããŠãã ãããéåžžãRRD_L> = RRD_SãCKE = 5ãCCDL> = 4ã§ããããšã«æ³šæããŠãã ããã
4ã€ã®Dimmã¹ããããã¹ãŠã䜿çšããå Žåã¯ãRDRD_DDããã³åæ§ã®å€ã«æ³šæããå¿ èŠããããŸããå€ã¯çµéšãšãã¹ãã«ãã£ãŠæ±ºå®ãããŸãããããã¯ã4ã€ã®ããŒãã¹ãŠã®åäœãå®å®ãããããã®çްããèšå®ã§ãã
BIOSã®RDWR_SGïŒDGïŒããã³åæ§ã®ã¡ãã¥ãŒé ç®ãæå°éã«æããŸãããå®éã®å€ã«ããŸããå®å®æ§ã®ããã«ããããã«+2ãå®è¡ããŸãã
RFCã¯æåŸã«æ§æã§ããŸããé床ã«äžãããäžãããããå¿ èŠã¯ãããŸãããå®å®ããç¯å²ã®æ°å€ãèŠã€ããã ãã§ããéåžžãããŒã¹ã©ã€ã³ãã+ 20ã +40ãã€ã³ãã®ç¯å²ã§ãã
REFiã¯ãã¹ãã«é©åãããå¿ èŠããããäžè¬çã«ããã©ãŒãã³ã¹ãé«ãã»ã©åªããŠããŸãã RFCå€ã«ãã£ãŠç°ãªããŸããåŸè ã¯ã¡ã¢ãªã®äŒæ¢æéã®ã¹ããŒã¿ã¹ã説æããåè ã¯äœæ¥ã説æããŸãã
ã³ãŒã«ããã¹ããšåèµ·åãã¹ããå«ãã培åºçã«ãã¹ãããŸãã
â¢AsrockTiming Configurator4.0.4-ã¿ã€ãã³ã°ã衚瀺ããŸãã
â¢AsusMemTweakIt2.02.44-衚瀺ã®ã¿ã€ãã³ã°ã
â¢TestMem5-å®å®æ§ãšãšã©ãŒã«ã€ããŠã¡ã¢ãªããã¹ãããŸãã
AMDãã©ãããã©ãŒã ã®å Žå
å°é¢šããã°ã©ã ãéããŠã䜿çšãããŠããã¡ã¢ãªãããã確èªããŸããæ¬¡ã«ãRyzençšã®DRAM Calculatorãèµ·åããåæåšæ³¢æ°ïŒ3200 MHzããéå§ïŒãšã¡ã¢ãªããããéžæããŸããå¿ ããèšç®æ©ããã¿ã€ãã³ã°ã確èªããæåã§BIOSã«å ¥åããŸãã Ryzen MasterãTestMem5ããªãã·ã§ã³ã§Aida64ãããŠã³ããŒãããŸããã¿ã€ãã³ã°ã𿵿ã远跡ããããã®RyzenMasterãå®å®æ§ããã§ãã¯ããããã®TestMem5ãã¡ã¢ãªããã©ãŒãã³ã¹ãè¿ éãã€æ¯èŒç枬å®ããããã®Aida64ãå¿ èŠã«ãªããŸãã 3200 MHzã®åšæ³¢æ°ã§ãã·ã¹ãã ãèµ·åããªãå Žåã¯ãprocodtãštRTPãäžæ¹ã«å€æŽããŠãããtRFC2ãštRFC4ãèªåã¢ãŒãã«èšå®ããŸãã TestMem5ãã¹ãã«åæ Œãããšãããã«2ã€ã®ã¢ã¯ã·ã§ã³æ¹æ³ãéžæã§ããŸãããšã©ãŒã®æ°ãå°ãªãå Žåã¯ãã¡ã¢ãªé»å§ãäžããããšãã§ããŸããããã§ãªãå Žåã¯ãåšæ³¢æ°ãäžããŠã¿ãŠãã ããã 3600 MHzã«éããããã¿ã€ãã³ã°ãçµãå§ããããšããå§ãããŸãã
â¢Ryzençšã®DRAMCalculator âãªãŒããŒã¯ããã¯ããã³ã¡ã¢ãªã¿ã€ãã³ã°ã®éžæã®ããã®æ¢è£œãããã®ããŒã¿ããŒã¹ã
â¢ZenTimings-ãã©ã€ããªãã»ã«ã³ããªãããã³è¿œå ã®ã¡ã¢ãªã¿ã€ãã³ã°ããã§ãã¯ããŸãã
â¢AMDRyzen Master âããã»ããµãšã¡ã¢ãªããªãŒããŒã¯ããã¯ããããã®AMDã®å ¬åŒããã°ã©ã ã
â¢TestMem50.12 1usmus V3config-å®å®æ§ãšãšã©ãŒã«ã€ããŠã¡ã¢ãªããã¹ãããŸãã
â¢Ryzenã¿ã€ãã³ã°ãã§ãã«ãŒ-ãã©ã€ããªãã»ã«ã³ããªãããã³è¿œå ã®ã¡ã¢ãªã¿ã€ãã³ã°ããã§ãã¯ããŸãã
çµè«
ã¡ã¢ãªã®ãªãŒããŒã¯ããã¯ã¯ãããªãèªèº«ã®é«ããããæèŠã ãã«åºã¥ããŠãé屿€åºåšãªãã§å°é·åãæ©ããããªãã®ã§ããåãççž®ããã«ã¯ãé©åãªãã¶ãŒããŒããé©åãªã¡ã¢ãªããããããã³ä»ã®äººã ã®å°éç¥èãéžæããããšããããã»ã¹ãéå§ããå¿ èŠããããŸããéåçãªã€ã³ããªãžã§ã³ã¹ãšãèšå®ãšãã©ã¡ãŒã¿ã®æé©ãªçµã¿åããã®æ€çŽ¢ã«è²»ããããæ°äžæéã¯ãFAQã«ããµããŠããŸãããã©ã®ã¡ã¢ãªãããããã€ãžãŒãã§ãŒã³ãŸãã¯ãã¶ãŒããŒãã®Tããããžã«é©ããŠããããå®å šã«çè§£ããŠãããšããŸãããã 1ã©ã³ã¯ãš2ã©ã³ã¯ã®ã¡ã¢ãªãåºå¥ããŸãããã€ã¯ãåè·¯ã®ã¡ãŒã«ãŒãç¹å®ããæ¹æ³ãåŠã³ãŸãããããã¶ãŒããŒãã¡ãŒã«ãŒããã®QVLäºææ§ã·ãŒãã®ååšã«æ³šæããããšãéèŠã§ãããã ããå¿ èŠãªã¡ã¢ãªããããèŠã€ãããªãå Žåã§ããåæºããªãã§ãã ãããçµéšãééããæ°é ãã«ãããnæéã§åãèšå®ãèŠã€ããããšãã§ããŸããåèšå®¹é96GBã®2ã€ã®ç°ãªããã³ã°ã¹ãã³ãããïŒ2ã©ã³ã¯ïŒã¯ãäžé©åãªãã¶ãŒããŒãã§å®å®ããŠåäœããŸãã
ãã³ã°ã¹ãã³ãã¯ãããžãŒè£œåã®è©³çްã«ã€ã㊠ã¯ãå瀟ã®å ¬åŒãŠã§ããµã€ããã芧ãã ããã