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Intel Core i7-4650U

Intel 4650U

L'Intel Core i7-4650U è un processore dual-core ULV (ultra low voltage) per ultrabooks presentato nel secondo quadrimestre 2013. Si basa sull'architettura Haswell ed è realizzato in 22nm. Grazie all'Hyperthreading, i due cores possono gestire fino ad quattro threads in parallelo, con un conseguente miglior utilizzo della CPU. Ogni core ha una velocità base di 1.7 GHz, ma può effettuare un incremento dinamico del clock rate con il Turbo Boost fino a 3.3 GHz (per 1 core attivo) or 2.9 GHz (per 2 cores attivi).

Haswell è il successore dell'architettura Ivy Bridge con miglioramenti delle prestazioni sia GPU che CPU. Le CPUs sono realizzate in 22nm ed offrono una branch prediction ottimizzata e porte di esecuzione aggiuntive, migliorando specialmente le prestazioni Hyper-Threading. Inoltre, nuove features come AVX2 ed FMA dovrebbero incrementare le prestazioni nelle applicazioni future.

Le prestazioni del Core i7-4650U sono simili a quelle del vecchio Core i7-3687U che aveva un clock leggermente superiore. Tuttavia, quando si utilizzano le nuove istruzioni come AVX2 le prestazioni possono essere significativamente migliori. Pertanto, la CPU ha potenza sufficiente per applicazioni da ufficio e multimedia così come per le applicazioni più impegnative.

La HD Graphics 5000 integrata offre 40 Execution Units (EUs) con un clock da 200 - 1100 MHz (con Turbo Boost), che la rendono significativamente più veloce rispetto alla HD Graphics 4000. Di conseguenza, la HD 5000 compete con le schede grafiche di fascia media.

L'i7-4650U ha un TDP di 15 W che include scheda grafica, controller di memoria VRMs e chipset integrato. Di conseguenza la GPU è adatta per piccoli ultrabooks da 11 pollici o superiori.

SerieIntel Core i7
Nome in codiceHaswell
Serie: Core i7 Haswell
Intel Core i7-4940MX3.1 - 4 GHz4 / 88 MB
Intel Core i7-4930MX3 - 3.9 GHz4 / 88 MB
Intel Core i7-4980HQ2.8 - 4 GHz4 / 86 MB
Intel Core i7-4910MQ2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-4900MQ2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-4960HQ2.6 - 3.8 GHz4 / 86 MB
Intel Core i7-4810MQ2.8 - 3.8 GHz4 / 86 MB
Intel Core i7-4870HQ2.5 - 3.7 GHz4 / 86 MB
Intel Core i7-4800MQ2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-4950HQ2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4860HQ2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4720HQ2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-4850HQ2.3 - 3.5 GHz4 / 86 MB
Intel Core i7-4710HQ2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4710MQ2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4770HQ2.2 - 3.4 GHz4 / 86 MB
Intel Core i7-4700HQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4700MQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4760HQ2.1 - 3.3 GHz4 / 86 MB
Intel Core i7-4722HQ2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4712HQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4712MQ2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4750HQ2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702HQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702MQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4610M3 - 3.7 GHz2 / 44 MB
Intel Core i7-4600M2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-4578U3 - 3.5 GHz2 / 44 MB
Intel Core i7-4558U2.8 - 3.3 GHz2 / 44 MB
Intel Core i7-4600U2.1 - 3.3 GHz2 / 44 MB
» Intel Core i7-4650U1.7 - 3.3 GHz2 / 44 MB
Intel Core i7-4510U2 - 3.1 GHz2 / 44 MB
Intel Core i7-4500U1.8 - 3 GHz2 / 44 MB
Intel Core i7-4550U1.5 - 3 GHz2 / 44 MB
Intel Core i7-4610Y1.7 - 2.9 GHz2 / 44 MB
Clock Rate1700 - 3300 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache4 MB
Numero di Cores / Threads2 / 4
Consumo energetico (TDP = Thermal Design Power)15 Watt
Transistor Count1300 Milioni
Tecnologia del produttore22 nm
Dimensione Die181 mm2
Temperatura massima100 °C
FeaturesHD Graphics 5000 (200 - 1100 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
GPUIntel HD Graphics 5000 (200 - 1100 MHz)
64 BitSupporto 64 Bit
Architecturex86
Prezzo base$454 U.S.
Data di annuncio06/04/2013
Collegamento Prodotto (esterno)Intel Core i7 4650U

Benchmark

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 241     media: 256     media: 256 (6%)     massimo: 271 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 122     media: 123     media: 123 (45%)     massimo: 124 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 2.5     media: 2.7     media: 2.7 (5%)     massimo: 2.9 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.36     media: 1.4     media: 1.4 (45%)     massimo: 1.45 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 4592     media: 4694     media: 4714.5 (42%)     massimo: 4755 punti
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 8173     media: 8801     media: 8620.5 (14%)     massimo: 9789 punti
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 10658     media: 11373     media: 11128.5 (11%)     massimo: 12576 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 5828     media: 6190     media: 6276 (47%)     massimo: 6380 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 628.19     media: 633     media: 632.8 (7%)     massimo: 637.406 s
wPrime 2.10 - wPrime 2.0 32m *
min: 18.067     media: 18.1     media: 18.1 (4%)     massimo: 18.109 s
X264 HD Benchmark 4.0 - x264 Pass 2
min: 15.37     media: 16.6     media: 16 (7%)     massimo: 18.37 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 84.09     media: 89.6     media: 89.1 (26%)     massimo: 95.5 fps
TrueCrypt - TrueCrypt Serpent
min: 0.143     media: 0.1     media: 0.2 (0%)     massimo: 0.155 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.236     media: 0.3     media: 0.3 (0%)     massimo: 0.274 GB/s
TrueCrypt - TrueCrypt AES
min: 1.5     media: 1.6     media: 1.7 (0%)     massimo: 1.7 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2698     media: 3086     media: 3249 (18%)     massimo: 3312 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 11     media: 11.4     media: 11.4 (2%)     massimo: 11.9 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 26.27     media: 26.7     media: 26.7 (1%)     massimo: 27 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 593.285     media: 603     media: 605 (3%)     massimo: 611.05 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 14230     media: 28558     media: 28557.5 (14%)     massimo: 42885 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 9820     media: 19671     media: 19671 (15%)     massimo: 29522 MFLOPS
Windows 7 Experience Index - Win7 CPU
7 Points (90%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 7058     media: 8258     media: 8856 (10%)     massimo: 8861 Points
3DMark 11 - 3DM11 Performance Physics
min: 3158     media: 3346     media: 3360 (14%)     massimo: 3530 Points
3DMark - 3DMark Ice Storm Physics
min: 24370     media: 28186     media: 27147 (17%)     massimo: 31370 Points
3DMark - 3DMark Cloud Gate Physics
min: 2519     media: 2668     media: 2635 (7%)     massimo: 2924 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 3582     media: 3794     media: 3735.5 (9%)     massimo: 4121 Points
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
min: 5839     media: 5857     media: 5857 (10%)     massimo: 5875 punti
Geekbench 3 - Geekbench 3 32 Bit Single-Core
min: 3086     media: 3089     media: 3088.5 (63%)     massimo: 3091 punti
Sunspider - Sunspider 1.0 Total Score *
97.3 ms (1%)
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.16

Recensioni per il Intel Core i7 4650U processore

Apple MacBook Air 11 inch 2013-06 1.7 GHz 256 GB (Intel HD Graphics 5000, 11.60")
» Recensione breve del Subnotebook Apple MacBook Air 11 pollici Mid 2013 1.7 GHz 256 GB - recensione

Apple MacBook Air 13" Mid 2013 (Intel HD Graphics 5000, 13.30")
» Apple MacBook Air 13" Mid 2013 - Recensioni esterne

Asus ASUSPRO ADVANCED B551LG (NVIDIA GeForce 840M, 15.60")
» Asus ASUSPRO ADVANCED B551LG - Recensioni esterne

Asus ASUSPRO Advanced BU401LA-CZ020G (Intel HD Graphics 5000, 14.00")
» Recennsione breve dell'Ultrabook Asus AsusPro Advanced BU401LA-CZ020G - recensione

Asus ASUSPRO BU201LA-DT030G (Intel HD Graphics 5000, 12.50")
» Recensione Breve del Subnotebook Asus ASUSPRO BU201LA - recensione

Asus Pro B551LG-CN009G (NVIDIA GeForce 840M, 15.60")
» Recensione Breve Asus AsusPro B551LG-CN009G - recensione

» 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 Core i7

» Intel Core i7-8809G
   4x 3.1 GHz - 4.2 GHz
» Intel Core i7-8709G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8706G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8705G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-4940MX
   4x 3.1 GHz - 4 GHz
» Intel Core i7-6920HQ
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-5950HQ
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-4930MX
   4x 3 GHz - 3.9 GHz
» Intel Core i7-6970HQ
   4x 2.8 GHz - 3.7 GHz
» Intel Core i7-6870HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-4980HQ
   4x 2.8 GHz - 4 GHz
» Intel Core i7-4910MQ
   4x 2.9 GHz - 3.9 GHz
» Intel Core i7-5850HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-3940XM
   4x 3 GHz - 3.9 GHz
» Intel Core i7-5700HQ
   4x 2.7 GHz - 3.5 GHz
» Intel Core i7-5750HQ
   4x 2.5 GHz - 3.4 GHz
» Intel Core i7-6820HK
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6820HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6770HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i7-4900MQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4960HQ
   4x 2.6 GHz - 3.8 GHz
» Intel Core i7-6700HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i7-4810MQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4870HQ
   4x 2.5 GHz - 3.7 GHz
» Intel Core i7-8665U
   4x 1.9 GHz - 4.8 GHz
» Intel Core i7-3920XM
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-4800MQ
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-4950HQ
   4x 2.4 GHz - 3.6 GHz
» Intel Core i7-4860HQ
   4x 2.4 GHz - 3.6 GHz
» Intel Core i7-4720HQ
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-3840QM
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4850HQ
   4x 2.3 GHz - 3.5 GHz
» Intel Core i7-4710HQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-4710MQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-8565U
   4x 1.8 GHz - 4.6 GHz
» Intel Core i7-4770HQ
   4x 2.2 GHz - 3.4 GHz
» Intel Core i7-3820QM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-3740QM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-3720QM
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-4700HQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4700MQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4760HQ
   4x 2.1 GHz - 3.3 GHz
» Intel Core i7-4722HQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-2960XM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-4712HQ
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-4712MQ
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-4750HQ
   4x 2 GHz - 3.2 GHz
» Intel Core i7-3635QM
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-3630QM
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4702HQ
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-4702MQ
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-2860QM
   4x 2.5 GHz - 3.6 GHz
» Intel Core i7-2920XM
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-3615QM
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-3610QM
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-3632QM
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-2760QM
   4x 2.4 GHz - 3.5 GHz
» Intel Core i7-2820QM
   4x 2.3 GHz - 3.4 GHz
» Intel Core i7-3612QM
   4x 2.1 GHz - 3.1 GHz
» Intel Core i7-2720QM
   4x 2.2 GHz - 3.3 GHz
» Intel Core i7-2675QM
   4x 2.2 GHz - 3.1 GHz
» Intel Core i7-2670QM
   4x 2.2 GHz - 3.1 GHz
» Intel Core i7-6567U
   2x 3.3 GHz - 3.6 GHz
» Intel Core i7-2635QM
   4x 2 GHz - 2.9 GHz
» Intel Core i7-2630QM
   4x 2 GHz - 2.9 GHz
» Intel Core i7-5557U
   2x 3.1 GHz - 3.4 GHz
» Intel Core i7-4610M
   2x 3 GHz - 3.7 GHz
» Intel Core i7-940XM
   4x 2.13 GHz - 3.33 GHz
» Intel Core i7-4600M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i7-4578U
   2x 3 GHz - 3.5 GHz
» Intel Core i7-920XM
   4x 2 GHz - 3.2 GHz
» Intel Core i7-3540M
   2x 3 GHz - 3.7 GHz
» Intel Core i7-4558U
   2x 2.8 GHz - 3.3 GHz
» Intel Core i7-6600U
   2x 2.6 GHz - 3.4 GHz
» Intel Core i7-6650U
   2x 2.2 GHz - 3.4 GHz
» Intel Core i7-6560U
   2x 2.2 GHz - 3.2 GHz
» Intel Core i7-3520M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i7-6500U
   2x 2.5 GHz - 3.1 GHz
» Intel Core i7-5600U
   2x 2.6 GHz - 3.2 GHz
» Intel Core i7-5650U
   2x 2.2 GHz - 3.2 GHz
» Intel Core i7-2640M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i7-5500U
   2x 2.4 GHz - 3 GHz
» Intel Core i7-5550U
   2x 2 GHz - 3 GHz
» Intel Core i7-840QM
   4x 1.86 GHz - 3.2 GHz
» Intel Core i7-840QM
   4x 1.86 GHz - 3.2 GHz
» Intel Core i7-2620M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i7-4600U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-4650U
   2x 1.7 GHz - 3.3 GHz
» Intel Core i7-3687U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-4510U
   2x 2 GHz - 3.1 GHz
» Intel Core i7-640M
   2x 2.8 GHz - 3.46 GHz
» Intel Core i7-820QM
   4x 1.73 GHz - 3.06 GHz
» Intel Core i7-8500Y
   2x 1.5 GHz - 4.2 GHz
» Intel Core i7-3667U
   2x 2 GHz - 3.2 GHz
» Intel Core i7-4500U
   2x 1.8 GHz - 3 GHz
» Intel Core i7-4550U
   2x 1.5 GHz - 3 GHz
» Intel Core i7-740QM
   4x 1.73 GHz - 2.93 GHz
» Intel Core i7-3537U
   2x 2 GHz - 3.1 GHz
» Intel Core i7-3517U
   2x 1.9 GHz - 3 GHz
» Intel Core i7-620M
   2x 2.66 GHz - 3.33 GHz
» Intel Core i7-720QM
   4x 1.6 GHz - 2.8 GHz
» Intel Core i7-2649M
   2x 2.3 GHz - 3.2 GHz
» Intel Core i7-4610Y
   2x 1.7 GHz - 2.9 GHz
» Intel Core i7-2629M
   2x 2.1 GHz - 3 GHz
» Intel Core i7-2677M
   2x 1.8 GHz - 2.9 GHz
» Intel Core i7-660LM
   2x 2.27 GHz - 3.07 GHz
» Intel Core i7-2637M
   2x 1.7 GHz - 2.8 GHz
» Intel Core i7-2657M
   2x 1.6 GHz - 2.7 GHz
» Intel Core i7-3689Y
   2x 1.5 GHz - 2.6 GHz
» Intel Core i7-2617M
   2x 1.5 GHz - 2.6 GHz
» Intel Core i7-640LM
   2x 2.13 GHz - 2.93 GHz
» Intel Core i7-620LM
   2x 2 GHz - 2.8 GHz
» Intel Core i7-680UM
   2x 1.47 GHz - 2.53 GHz
» Intel Core i7-660UM
   2x 1.33 GHz - 2.4 GHz
» Intel Core i7-640UM
   2x 1.2 GHz - 2.27 GHz
» Intel Core i7-620UM
   2x 1.06 GHz - 2.13 GHz

CPUs simili

+ Intel Core i7-840QM
   4x 1.86 GHz - 3.2 GHz
+ Intel Core i5-3230M
   2x 2.6 GHz - 3.2 GHz
+ Intel Core i7-10510Y
   4x 1.2 GHz - 4.5 GHz
+ Intel Core i7-2620M
   2x 2.7 GHz - 3.4 GHz
+ Intel Core i7-4600U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-4650U
   2x 1.7 GHz - 3.3 GHz
- Intel Core i3-7167U
   2x 2.8 GHz
- Intel Core i3-8109U
   2x 3 GHz - 3.6 GHz
- Intel Core i5-L16G7
   5x 1.4 GHz - 3 GHz
- Intel Core i5-6198DU
   2x 2.3 GHz - 2.8 GHz
- Intel Core i5-6200U
   2x 2.3 GHz - 2.8 GHz
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Klaus Hinum (Update: 2014-09-19)