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Intel Core i7-920XM

Intel 920XM

L'Intel Core i7 920XM Extreme Edition è stato il processore per portatili più veloce del 2009. Sfrutta 4 cores (quad core CPU) e l'Hyperthreading. Di conseguenza, 8 threads possono essere gestiti simultaneamente.

Grazie al Turbo Mode, la CPU ha un clock fino a 3.2 GHz e pertanto è veloce nelle applicazioni single core.

La linea Core i7 9xx ha un controller di memoria integrato per schede DDR3 (1066 o 1333). Pertanto, le prestazioni della memoria sono molto buone (rispetto alle vecchie CPUs con controller di memoria esterni). Anche se questo comporta il valore di TDP più elevato in assoluto.

L'architettura Core è ancora molto simile a quella usate nelle CPUs Core 2.

Il consumo di energia fino a 55 Watt (TDP) è piuttosto elevato per una CPU da portatili ed a causa del Turbo Mode, il consumo di corrente potrebbe raggiungere valori davvero elevati.

Con un prezzo base di $1054, il prezzo è piuttosto elevato.

SerieIntel Core i7
Nome in codiceClarksfield
Serie: Core i7 Clarksfield
Intel Core i7-940XM2130 - 3333 MHz4 / 88 MB
» Intel Core i7-920XM2000 - 3200 MHz4 / 88 MB
Intel Core i7-840QM1860 - 3200 MHz4 / 88 MB
Intel Core i7-840QM1860 - 3200 MHz4 / 88 MB
Intel Core i7-820QM1730 - 3060 MHz4 / 88 MB
Intel Core i7-740QM1730 - 2930 MHz4 / 86 MB
Intel Core i7-720QM1600 - 2800 MHz4 / 86 MB
Clock Rate2000 - 3200 MHz
Front Side Bus2500
Level 1 Cache256 KB
Level 2 Cache1 MB
Level 3 Cache8 MB
Numero di Cores / Threads4 / 8
Consumo energetico Massimo (TDP = Thermal Design Power)55 Watt
Transistor Count774 Milioni
Tecnologia del produttore45 nm
Dimensione Die296 mm2
Temperatura massima100 °C
SocketRPGA989
Features2.5 GT/s DMI, Virtualization Technology, Execute Disable Bit, Enahnced Speedstep Technology, Enhanced Halt State (C1E), 64, Turbo Boost, Hyper-Threading, Trusted Execution Technology
64 BitSupporto 64 Bit
Prezzo base$1054 U.S.
Data di annuncio09/23/2009
Collegamento Prodotto (esterno)Intel Core i7 920XM

Benchmark

Cinebench R11.5 - CPU Multi 64Bit
3.7 Points (11%)
Cinebench R10 - Rendering Single 32Bit
min: 4310     media: 4322     media: 4322 (47%)     massimo: 4334 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 11792     media: 11916     media: 11916 (24%)     massimo: 12040 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 11420     media: 12681.7     media: 13235 (17%)     massimo: 13390 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 2633     media: 3716.7     media: 4197 (41%)     massimo: 4320 Points
wPrime 2.0x - 1024m *
min: 312     media: 727.1     media: 600 (7%)     massimo: 1269 seconds
wPrime 2.0x - 32m *
min: 9     media: 22.8     media: 19 (4%)     massimo: 39 seconds
3DMark 06 - CPU
min: 3591     media: 3815.8     media: 3797 (25%)     massimo: 4078 Points
Super Pi mod 1.5 XS 1M *
13 Seconds (3%)
Super Pi mod 1.5 XS 2M *
31 Seconds (1%)
Super Pi Mod 1.5 XS 32M *
719 Seconds (3%)
SiSoft Sandra Dhrystone (MIPS)
48000 MIPS (23%)
SiSoft Sandra Whetstone (MFLOPS)
43210 MFLOPS (33%)
Windows 7 Experience Index - Processor
7.3 points (104%)
3DMark Vantage - P CPU no PhysX 1280x1024
min: 11552     media: 13318.3     media: 14150 (21%)     massimo: 14253 Points
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.8.1a

Recensioni per il Intel Core i7 920XM processore

Asus G73J (ATI Mobility Radeon HD 5870, 17.3")
» Asus G73J - Recensioni esterne

HP EliteBook 8740w-VG316AV (NVIDIA Quadro 5000M, 17")
» HP EliteBook 8740w-VG316AV - Recensioni esterne

Lenovo ThinkPad W701ds (NVIDIA Quadro FX 3800M, 17")
» Lenovo ThinkPad W701ds - Recensioni esterne

» Confronto CPU Mobile
Confronto di tutte le serie di CPU mobile

» Processori Mobile - Elenco Benchmark
Elenco Benchmark di tutte le CPUs conosciute, usate nei portatili (CPUs desktop e portatili)

Altre CPU della serie Intel Core i7

» Intel Core i7 9850H
   2.6 GHz / 1.5 MB L2 + 12 MB L3
» Intel Core i7 9750H
   2.6 GHz + 12 MB L3
» Intel Core i7 8850H
   2.6 GHz / 1.5 MB L2 + 9 MB L3
» Intel Core i7 8750H
   2.2 GHz / 1.5 MB L2 + 9 MB L3
» Intel Core i7 8809G
   3.1 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 8709G
   3.1 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 8706G
   3.1 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 8705G
   3.1 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 7920HQ
   3.1 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 4940MX
   3.1 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 7820HQ
   2.9 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 7820HK
   2.9 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 6920HQ
   2.9 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 5950HQ
   2.9 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4930MX
   3 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 6970HQ
   2.8 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 7700HQ
   2.8 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 6870HQ
   2.7 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 4980HQ
   2.8 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4910MQ
   2.9 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 8559U
   2.7 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 8557U
   1.7 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 5850HQ
   2.7 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3940XM
   3 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 5700HQ
   2.7 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 5750HQ
   2.5 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 6820HK
   2.7 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 6820HQ
   2.7 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 6770HQ
   2.6 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4900MQ
   2.8 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 4960HQ
   2.6 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 6700HQ
   2.6 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4810MQ
   2.8 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4870HQ
   2.5 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 8650U
   1.9 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 3920XM
   2.9 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 4800MQ
   2.7 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 8665U
   1.9 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 4950HQ
   2.4 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4860HQ
   2.4 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4720HQ
   2.6 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3840QM
   2.8 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 4850HQ
   2.3 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4710HQ
   2.5 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4710MQ
   2.5 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 8565U
   1.8 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 4770HQ
   2.2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3820QM
   2.7 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 3740QM
   2.7 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3720QM
   2.6 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4700HQ
   2.4 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4700MQ
   2.4 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4760HQ
   2.1 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4722HQ
   2.4 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 2960XM
   2.7 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 7567U
   3.5 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 8550U
   1.8 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 7660U
   2.5 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 7600U
   2.8 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4712HQ
   2.3 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4712MQ
   2.3 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4750HQ
   2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3635QM
   2.4 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3630QM
   2.4 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4702HQ
   2.2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 4702MQ
   2.2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 2860QM
   2.5 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 2920XM
   2.5 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 3615QM
   2.3 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3610QM
   2.3 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3632QM
   2.2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 2760QM
   2.4 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 7560U
   2.4 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 2820QM
   2.3 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 3612QM
   2.1 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 2720QM
   2.2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 2675QM
   2.2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 2670QM
   2.2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 6567U
   3.3 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 7500U
   2.7 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 2635QM
   2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 2630QM
   2 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 5557U
   3.1 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4610M
   3 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 940XM
   2.13 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 4600M
   2.9 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4578U
   3 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 920XM
   2 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 3540M
   3 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4558U
   2.8 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 6600U
   2.6 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 6650U
   2.2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 6560U
   2.2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 3520M
   2.9 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 6500U
   2.5 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 5600U
   2.6 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 5650U
   2.2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 2640M
   2.8 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 5500U
   2.4 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 5550U
   2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 840QM
   1.86 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 840QM
   1.86 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 2620M
   2.7 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4600U
   2.1 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4650U
   1.7 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 3687U
   2.1 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4510U
   2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 640M
   2.8 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 820QM
   1.73 GHz / 1 MB L2 + 8 MB L3
» Intel Core i7 8500Y
   1.5 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 3667U
   2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4500U
   1.8 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4550U
   1.5 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 7Y75
   1.3 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 740QM
   1.73 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 3537U
   2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 3517U
   1.9 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 620M
   2.66 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 720QM
   1.6 GHz / 1 MB L2 + 6 MB L3
» Intel Core i7 2649M
   2.3 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 4610Y
   1.7 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 2629M
   2.1 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 2677M
   1.8 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 660LM
   2.27 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 2637M
   1.7 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 2657M
   1.6 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 3689Y
   1.5 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 2617M
   1.5 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 640LM
   2.13 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 620LM
   2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 680UM
   1.47 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 660UM
   1.33 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 640UM
   1.2 GHz / 0.5 MB L2 + 4 MB L3
» Intel Core i7 620UM
   1.06 GHz / 0.5 MB L2 + 4 MB L3

CPUs simili

- Intel Core i5 7260U
   2.2 GHz / 0.5 MB + 4 MB
- Intel Core i5 6267U
   2.9 GHz / 0.5 MB + 4 MB
- Intel Core i7 4578U
   3 GHz / 0.5 MB + 4 MB
- Intel Core i5 4210H
   2.9 GHz / 0.5 MB + 3 MB
- Intel Core 2 Extreme (Desktop) QX6850
   3 GHz / 8 MB
» Intel Core i7 920XM
   2 GHz / 1 MB L2 + 8 MB L3
+ Intel Core i5 4330M
   2.8 GHz / 512 KB + 3072 KB
+ Intel Core i7 3540M
   3 GHz / 512 KB + 4096 KB
+ Intel Core i5 4200H
   2.8 GHz / 512 KB + 3072 KB
+ Intel Core i7 4558U
   2.8 GHz / 512 KB + 4096 KB
+ Intel Core i3 8121U
   2.2 GHz / 512 KB + 4096 KB
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> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > Intel Core i7 920XM Notebook Processor
Klaus Hinum (Update: 2014-09-19)