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Intel Core i7-640LM

Intel 640LM

Intel Core i3-640LM düşük orta sınıf 2.16-2.93 GHz saat hızına sahip işlemci. Her bir çekirde Nehalem (Westereme) mikro mimarisi ile üretilmiş. Hyperthreading Dual Core işlemcinin 4 komutu eş zamanlı işlemesine olanak sağlamakta. Core i7-620M ile kıyaslanıldığında 640LM daha yavaş ama daha enerji tasarruflu.

Core i7-640LM’nin bir özelliğide Intel HD Graphics (GMA HD) adı altında dahili bir grafik kartı ve bellek kontrolörüne sahip olması. Her biri 45nmlik teknolojide üretilsede işlemci 32nm ile üretilmekte.

Dahili bellek kontrolörü sayesinde Core i7-640LM aynı saat hızına sahip benzer Core 2 Duo işlemcilere nazaran daha iyi performans vermekte. Performansı Core i5-430M ile aynı seviyelerde olsada, bazı laptop tasarımlarının Turbo Boost ile gelmeyebileceği göz önüne alındığında performans daha yavaş da olabilir.

Westmere jenerasyonu 32nm işlemciler aynı zamanda farklı komutları işleyebilme kabiliyetleri sayesinde AES şifrelemelerini hızlandırabilmekte. Daha yavaş AES özelliklerine sahip olmayan i5 versiyonları ile kıyaslanıldığında 3DMark Vantage testi AES özellikli işlemcilerde daha yüksek skorlar göstermekte.

Dahili Intel GMA HD grafik kartı 266-566 MHz saat hızına sahip ve diğer düşük voltaj olmayan versiyonların ilerisinde. Performans GMA 4500MHD’ye nazaran oldukça iyi.

25 Wattlık güç tüketimi tüm paket için geçerli olduğunda P serisi işlemcilerden açık ara daha iyi.

SerilerIntel Core i7
Kod adıArrandale

Seri: Core i7 Arrandale

Intel Core i7-640M2.8 - 3.46 GHz2 / 4 cores4 MB L3
Intel Core i7-620M2.66 - 3.33 GHz2 / 4 cores4 MB L3
Intel Core i7-660LM2.27 - 3.07 GHz2 / 4 cores4 MB L3
Intel Core i7-640LM « 2.13 - 2.93 GHz2 / 4 cores4 MB L3
Intel Core i7-620LM2 - 2.8 GHz2 / 4 cores4 MB L3
Intel Core i7-680UM1.47 - 2.53 GHz2 / 4 cores4 MB L3
Intel Core i7-660UM1.33 - 2.4 GHz2 / 4 cores4 MB L3
Intel Core i7-640UM1.2 - 2.27 GHz2 / 4 cores4 MB L3
Intel Core i7-620UM1.06 - 2.13 GHz2 / 4 cores4 MB L3
Saat hızı2130 - 2933 MHz
Front Side Bus2500
Level 2 Cache512 KB
Level 3 Cache4 MB
Çekirdek / Komut adedi2 / 4
Maksimum güç tüketimi (TTG = Termal tasarım gücü)25 Watt
Transistör sayısı382+177 milyon
Üretim teknolojisi32 nm
Bağlantı sayısı81+177 mm2
Maksimum sıcaklık105 °C
SoketBGA1288
ÖzelliklerTurbo Boost (2.93 GHz max), Hyper Threading, Enhanced Speedstep, integrierte GMA HD 266-566MHz, Dual-Channel DDR3-800/1066 Memory Controller
64 Bit64 Bit desteği
Architecturex86
Başlangıç fiyatı$332 U.S.
Açıklama tarihi01/04/2010
Ürün bağlantısı (harici)ark.intel.com

benchmarklar

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.9 Points (2%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2980     avg: 3054     median: 3053.5 (18%)     max: 3127 puan
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 5869     avg: 5956     median: 5956 (4%)     max: 6043 puan
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
7205 Points (5%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
3869 Points (5%)
wPrime 2.10 - wPrime 2.0 1024m *
min: 668     avg: 1037     median: 1036.5 (12%)     max: 1405 s
wPrime 2.10 - wPrime 2.0 32m *
min: 20.96     avg: 21.4     median: 21.4 (4%)     max: 21.9 s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2496     avg: 2539     median: 2539 (5%)     max: 2582 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 14     avg: 14.5     median: 14.5 (3%)     max: 15 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
37 s (2%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 869     avg: 878     median: 877.5 (4%)     max: 886 s
PCMark 05 - PCMark 05 - Standard
5734 Points (12%)
Windows 7 Experience Index - Win7 CPU
min: 6.4     avg: 6.5     median: 6.5 (83%)     max: 6.6 Points
- Bu grafik kartı için benchmark aralıkları
- Bu grafik kartı için ortalama benchmark değerleri
* Smaller numbers mean a higher performance

v1.26
log 14. 08:40:52

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#11 composed specs +0s ... 0.01s

#12 did output specs +0s ... 0.01s

#13 getting avg benchmarks for device 558 +0.003s ... 0.013s

#14 got single benchmarks 558 +0.012s ... 0.025s

#15 got avg benchmarks for devices +0s ... 0.025s

#16 min, max, avg, median took s +0.289s ... 0.314s

#17 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.314s

#18 return log +0s ... 0.314s

için incelemeler Intel Core i7-640LM işlemci

HP EliteBook 2540p-WK304EA: Intel Graphics Media Accelerator (GMA) HD Graphics, 12.10", 1.5 kg
  Dış inceleme » HP EliteBook 2540p-WK304EA

HP EliteBook 2540p-WK302EA: Intel Graphics Media Accelerator (GMA) HD Graphics, 12.10", 1.5 kg
  Dış inceleme » HP EliteBook 2540p-WK302EA

Lenovo Thinkpad X201s 5143-4JG: Intel Graphics Media Accelerator (GMA) HD Graphics, 12.10", 1.4 kg
  Dış inceleme » Lenovo Thinkpad X201s 5143-4JG

Lenovo ThinkPad X201s: Intel Graphics Media Accelerator (GMA) HD Graphics, 12.10", 1.6 kg
  Dış inceleme » Lenovo ThinkPad X201s

HP EliteBook 2540p: Intel Graphics Media Accelerator (GMA) HD Graphics, 12.10", 1.8 kg
  Dış inceleme » HP EliteBook 2540p

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» Mobil İşlemci(CPU) karşılaştırması
Tüm mobil işlemci(CPU) serilerinin karşılaştırılması

» Mobil İşkemciler - Benchmarklistesi
Laptoplarda kullanılan tüm bilindik işlemcilerin benchmark listesi (masaüstü and laptop işlemciler)

 

Serinin diğer işlemcileri 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 i7-2620M
   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 i7-3667U
   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

Çevreleyen işlemciler

+ AMD A9-9425
   2x 3.1 GHz - 3.7 GHz
+ AMD A9-9420e
   2x - 2.5 GHz
+ AMD A9-9420
   2x 3 GHz - 3.6 GHz
+ Intel Core i5-4202Y
   2x 1.6 GHz - 2 GHz
+ Intel Core i5-4220Y
   2x 1.6 GHz - 2 GHz
» Intel Core i7-640LM
   2x 2.13 GHz - 2.93 GHz
- Intel Core i7-620LM
   2x 2 GHz - 2.8 GHz
- Intel Core i3-4100U
   2x 1.8 GHz
- Intel Pentium Gold 4425Y
   2x 1.7 GHz
- Intel Core i3-3227U
   2x 1.9 GHz
- AMD A9-9410
   2x 2.9 GHz - 3.5 GHz
> Notebooklar Hakkında Aradığınız Herşey > Öneri /SSS > Mobil İşlemcilerin Karşılaştırılması > Intel Core i7 640LM Notebook Processor
Klaus Hinum (Update: 2012-05-18)