[B! CPU][ARM] nminoruã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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CPUã¨ARMã«é–¢ã™ã‚‹nminoruã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (11)

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Appleã€M1å¾Œç¶™ã‚’å¤šæ•°æº–å‚™ä¸ã‹ã€€Intelãƒã‚¤ã‚¨ãƒ³ãƒ‰ä¸Šå›žã‚‹32é«˜æ€§èƒ½ã‚³ã‚¢ã€NVIDIAã‚„AMDã®æ•°å€æ€§èƒ½ã®GPUã‚‚
Appleã®åŠå°Žä½“æ‹…å½“ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚‰ã¯ã€ï¼1ãƒãƒƒãƒ—æè¼‰Macã®å¾Œç¶™ã¨ãªã‚‹å¹¾ã¤ã‹ã®ãƒ—ãƒã‚»ãƒƒã‚µã®é–‹ç™ºã«å–ã‚Šçµ„ã‚“ã§ãŠã‚Šã€æœŸå¾…é€šã‚Šãªã‚‰Intelè£½ãƒãƒƒãƒ—ã‚’æè¼‰ã—ãŸæœ€æ–°æ©Ÿç¨®ã‚’ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã§å¤§å¹…ã«ä¸Šå›žã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ã¨ã€è¨ˆç”»ã®éžå…¬é–‹ã‚’ç†ç”±ã«è¤‡æ•°ã®é–¢ä¿‚è€…ãŒåŒ¿åã‚’æ¡ä»¶ã«æ˜Žã‚‰ã‹ã«ã—ãŸã¨ã€BloombergãŒä¼ãˆã¦ã„ã‚‹ã€‚ ãƒ—ãƒã‚»ãƒƒã‚µã®æ¬¡æœŸã‚·ãƒªãƒ¼ã‚ºã¯2021å¹´ã®æ˜¥ã¨ç§‹ã®ãƒªãƒªãƒ¼ã‚¹ãŒè¨ˆç”»ã•ã‚Œã¦ãŠã‚Šã€MacBook Proã®ã‚¢ãƒƒãƒ—ã‚°ãƒ¬ãƒ¼ãƒ‰ç‰ˆã‚„iMacã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ãƒ¬ãƒ™ãƒ«ç”¨ã«ã€16å€‹ã‚‚ã®é«˜æ€§èƒ½ã‚³ã‚¢ã¨4å€‹ã®é«˜åŠ¹çŽ‡ã‚³ã‚¢ã‚’å‚™ãˆãŸè¨è¨ˆã«å–ã‚Šçµ„ã‚“ã§ã„ã‚‹ãã†ã§ã€è£½é€ çŠ¶æ³æ¬¡ç¬¬ã§8å€‹ã‹12å€‹ã®é«˜æ€§èƒ½ã‚³ã‚¢ã®ã¿ãŒæœ‰åŠ¹ã«ãªã‚‹ãƒãƒªã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã‚‚ç”¨æ„ã™ã‚‹äºˆå®šã ã¨é–¢ä¿‚è€…ã¯è©±ã—ã¦ã„ã‚‹ãã†ã ã€‚ 2021å¹´å¾ŒåŠã«è¨ˆç”»ã•ã‚Œã¦ã„ã‚‹ãƒã‚¤ã‚¨ãƒ³ãƒ‰ãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã¨2022å¹´ã¾ã§ã«ç™ºå£²ãŒè¨ˆç”»ã•ã‚Œã¦ã„ã‚‹æ–°ã—ã„ãƒãƒ¼ãƒ•ã‚µã‚¤ã‚ºã®Mac Proå‘ã‘ã«ã€32å€‹ã‚‚ã®é«˜æ€§èƒ½ã‚³ã‚¢
nminoru 2020/12/09
Apple

ARM

CPU
ãƒªãƒ³ã‚¯
ã€ã‚„ã˜ã†ã¾PC Watchã€‘ Appleã€Macã§ã€Œè„±Intelã€ã‚’è¨ˆç”»ã‹ã€‚æµ·å¤–å ±é“
nminoru 2018/04/06
Apple

Intel

CPU

ARM
ãƒªãƒ³ã‚¯
ARMã¨x86ã®ã‚³ãƒ¼ãƒ‰ãŒèµ°ã‚‹ä¸å›½è£½ã®é«˜æ€§èƒ½MIPS64 CPUã€Œé¾èŠ¯3å·ã€
nminoru 2015/09/04
CPU

ARM

MIPS
ãƒªãƒ³ã‚¯
TSMCã€ã€ŒiPhone 6ã€å‘ã‘ã«ã€ŒA8ã€ãƒãƒƒãƒ—ã®å‡ºè·ã‚’é–‹å§‹ï¼Ÿï¼Appleã€å¿µé¡˜ã®è„±Samsungã¸å¤§ããå‰é€² | ã‚´ãƒªãƒŸãƒ¼
nminoru 2014/07/12
CPU

Semiconductor

ARM
ãƒªãƒ³ã‚¯
VIA's new Isaiah x86/ARM hybrid CPU outperforms Intel in benchmarks - but will it ever come to market?
nminoru 2014/07/09
x86

ARM

CPU
ãƒªãƒ³ã‚¯
Apple's Cyclone Microarchitecture Detailed
As I mentioned in the iPad Air review, Cyclone is a wide machine. It can decode, issue, execute and retire up to 6 instructions/micro-ops per clock. I verified this during my iPad Air review by executing four integer adds and two FP adds in parallel. The same test on Swift actually yields fewer than 3 concurrent operations, likely because of an inability to issue to all integer and FP pipes in par
nminoru 2014/04/01
CPU

ARM

Apple
ãƒªãƒ³ã‚¯
Snapdragonç«¯æœ«å‘ã‘çœé›»åŠ›åŒ–ã‚¢ãƒ—ãƒªã€ŒBatteryGuruã€ãŒä¸€éƒ¨ã®å›½å†…ç«¯æœ«ã§ã‚‚åˆ©ç”¨å¯èƒ½ã« | juggly.cn
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nminoru 2013/02/28
CPU

ARM
ãƒªãƒ³ã‚¯
ã€å¾Œè—¤å¼˜èŒ‚ã®Weeklyæµ·å¤–ãƒ‹ãƒ¥ãƒ¼ã‚¹ã€‘ ãƒ¢ãƒã‚¤ãƒ«ã‚¢ãƒ—ãƒªã®å§¿ã‚’å¤‰ãˆã‚‹å¯èƒ½æ€§ã‚’ç§˜ã‚ãŸiPhone 5ã®ä¸æ ¸ã€ŒA6ã€
nminoru 2012/09/19
Apple

CPU

ARM
ãƒªãƒ³ã‚¯
The iPhone 5's A6 SoC: Not A15 or A9, a Custom Apple Core Instead
When Apple announced the iPhone 5, Phil Schiller officially announced what had leaked several days earlier: the phone is powered by Apple's new A6 SoC. As always, Apple didn't announce clock speeds, CPU microarchitecture, memory bandwidth or GPU details. It did however give us an indication of expected CPU performance: Prior to the announcement we speculated the iPhone 5's SoC would simply be a hi
nminoru 2012/09/17
ARM

Apple

CPU
ãƒªãƒ³ã‚¯
ã€å¾Œè—¤å¼˜èŒ‚ã®Weeklyæµ·å¤–ãƒ‹ãƒ¥ãƒ¼ã‚¹ã€‘ ARMãŒ2015å¹´ã¾ã§ã®æŠ€è¡“ãƒãƒ¼ãƒ‰ãƒžãƒƒãƒ—ã‚’ç™ºè¡¨ ï½žãƒ˜ãƒ†ãƒã‚¸ãƒ‹ã‚¢ã‚¹ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã¸èˆµã‚’åˆ‡ã‚‹
nminoru 2011/08/24
CPU

ARM
ãƒªãƒ³ã‚¯
ARMã€ãƒ¢ãƒã‚¤ãƒ«æ©Ÿå™¨ã€ã‚³ãƒ³ã‚·ãƒ¥ãƒ¼ãƒžæ©Ÿå™¨ã€ã‚¤ãƒ³ãƒ•ãƒ©æ©Ÿå™¨æ€§èƒ½ã‚’å¤§å¹…ã«é«˜ã‚ã‚‹Cortex-A15 MPCoreãƒ—ãƒã‚»ãƒƒã‚µã‚’ç™ºè¡¨
ARMã€ãƒ¢ãƒã‚¤ãƒ«æ©Ÿå™¨ã€ã‚³ãƒ³ã‚·ãƒ¥ãƒ¼ãƒžæ©Ÿå™¨ã€ã‚¤ãƒ³ãƒ•ãƒ©æ©Ÿå™¨æ€§èƒ½ã‚’å¤§å¹…ã«é«˜ã‚ã‚‹Cortex-A15 MPCoreãƒ—ãƒã‚»ãƒƒã‚µã‚’ç™ºè¡¨ è‹±ARMç¤¾ï¼ˆæœ¬ç¤¾ï¼šè‹±å›½ã‚±ãƒ³ãƒ–ãƒªãƒƒã‚¸ã€æ—¥æœ¬æ³•äººï¼šæ¨ªæµœå¸‚æ¸¯åŒ—åŒºã€ä»¥ä¸‹ARMï¼‰ã¯ã€ç¾åœ¨æœ€æ–°ã®ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ãƒ»ãƒ—ãƒã‚»ãƒƒã‚µã¨åŒç¨‹åº¦ã®æ¶ˆè²»é›»åŠ›ã§ã€5å€ã®æ€§èƒ½ã‚’æä¾›ã™ã‚‹Cortexâ„¢-A15 MPCoreãƒ—ãƒã‚»ãƒƒã‚µã‚’ç™ºè¡¨ã—ã¾ã—ãŸã€‚é«˜åº¦ãªã‚¤ãƒ³ãƒ•ãƒ©ãƒ»ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ãŠã„ã¦ã€æœ€å¤§2.5GHzã§å‹•ä½œã™ã‚‹Cortex-A15ãƒ—ãƒã‚»ãƒƒã‚µã¯ã€æ¶ˆè²»é›»åŠ›ã‚„æ”¾ç†±ã®åˆ¶é™ã‚„ã€ã‚³ã‚¹ãƒˆãŒå‰Šæ¸›ã•ã‚Œã‚‹ä¸ã§ã€éžå¸¸ã«ã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ãƒ«ãªã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚’å®Ÿç¾ã—ã¾ã™ã€‚Cortex-A15ãƒ—ãƒã‚»ãƒƒã‚µã¯ã€æ—¢ã«ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ä¾›ä¸Žã‚’é–‹å§‹ã—ã¦ãŠã‚Šã€32nmã€28nmã€ãã—ã¦å°†æ¥çš„ãªã‚¸ã‚ªãƒ¡ãƒˆãƒªã§ã®è£½é€ ã‚’ç›®çš„ã¨ã—ã¦ã„ã¾ã™ã€‚ ARMã®Cortex-Aãƒ—ãƒã‚»ãƒƒã‚µãƒ»ãƒ•ã‚¡ãƒŸãƒªã®æœ€æ–°è£½å“ã§ã‚ã‚‹Cortex-A15 MPCoreãƒ—ãƒã‚»ãƒƒã‚µã¯ã€æ¬¡ä¸–ä»£ã‚¹ãƒžãƒ¼ãƒˆ
nminoru 2010/09/09
CPU

ARM
ãƒªãƒ³ã‚¯
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