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Intel Core i7-2720QM

Intel 2720QM

O Intel Core i7-2720QM é um veloz processador quad core de alto nível para portáteis. Baseia-se na arquitetura Sandy Bridge e oferece Hyperthreading para controlar 8 threads simultaneamente (para um melhor uso do pipeline). Comparado com os anteriores quad-cores Clarksdale, o i7-2720QM agora é fabricado em 32nm e oferece uma placa de vídeo integrada e funções AES. Comparado com o 2820QM com freqüência mais alta, o 2720QM oferece menos cache de nível (6 vs. 8MB).

A Sandy Bridge é a sucessora evolucionária da arquitetura Arrandale. As melhorias mais notáveis são as novas instruções 265Bit AVX, o Turbo Boost melhorado e a integração da placa de vídeo no núcleo do CPU de 32nm. Além disso, o controlador de memória integrado foi melhorado e suporta até 8 GB DDR3-1333.

O i7-2720QM oferece uma placa de vídeo integrada (Intel HD Graphics 3000) a qual demonstrou ser evidentemente mais veloz que a antiga Intel HD Graphics nos CPUs Arrandale e no mesmo nível de placas de vídeo dedicadas de nível básico, como a GeForce 310M. A HD Graphics 3000 também suporta Turbo Boost e funciona com uma freqüência entre 650 MHz e 1300 MHz. Como a placa de vídeo compartilha o veloz cache de último nível, o processador é um pouco mais lento com GPU ativado.

O desempenho do Core i7-2720QM é notavelmente melhor que o do antigo i7-720QM e até um pouco mais rápido que o veloz CPU Clarksfield, o quad core Core i7-940XM. Portanto, o desempenho deve ser suficiente para modernos jogos 3D e aplicativos exigentes. Graças ao veloz Turbo Boost 2.0 até os aplicativos de um só thread funcionam com muita rapidez. Os resultados detalhados do benchmark do 2720QM podem ser encontrados na parte inferior desta página, ou na nossa análise detalhada dos novos processadores quad core Sandy Bridge.

O índice TDP relativamente alto do 2720QM de 45 Watt habilita o uso do quad core somente em portáteis de 15" para cima. Porém, comparado com a geração anterior de quad-cores, o TDP melhorou, pois agora está incluído o GPU integrado.

CodinomeSandy Bridge
SérieIntel Core i7

Serie: Core i7 Sandy Bridge

Intel Core i7-2960XM2.7 - 3.7 GHz4 / 8 cores8 MB L3
Intel Core i7-2860QM2.5 - 3.6 GHz4 / 8 cores8 MB L3
Intel Core i7-2920XM2.5 - 3.5 GHz4 / 8 cores8 MB L3
Intel Core i7-2760QM2.4 - 3.5 GHz4 / 8 cores6 MB L3
Intel Core i7-2820QM2.3 - 3.4 GHz4 / 8 cores8 MB L3
Intel Core i7-2720QM « 2.2 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-2675QM2.2 - 3.1 GHz4 / 8 cores6 MB L3
Intel Core i7-2670QM2.2 - 3.1 GHz4 / 8 cores6 MB L3
Intel Core i7-2635QM2 - 2.9 GHz4 / 8 cores6 MB L3
Intel Core i7-2630QM2 - 2.9 GHz4 / 8 cores6 MB L3
Intel Core i7-2640M2.8 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i7-2620M2.7 - 3.4 GHz2 / 4 cores4 MB L3
Intel Core i7-2649M2.3 - 3.2 GHz2 / 4 cores4 MB L3
Intel Core i7-2629M2.1 - 3 GHz2 / 4 cores4 MB L3
Intel Core i7-2677M1.8 - 2.9 GHz2 / 4 cores4 MB L3
Intel Core i7-2637M1.7 - 2.8 GHz2 / 4 cores4 MB L3
Intel Core i7-2657M1.6 - 2.7 GHz2 / 4 cores4 MB L3
Intel Core i7-2617M1.5 - 2.6 GHz2 / 4 cores4 MB L3
Frequência2200 - 3300 MHz
Cache de Nível 1256 KB
Cache de Nível 21 MB
Cache de Nível 36 MB
Número de Núcelos / Subprocessos4 / 8
Consumo de Energia (TDP = Thermal Design Power)45 Watt
Contagem de transistores995 Milhão
Tecnologia de Produção32 nm
Tamanho da Matriz216 mm2
Tempratura Máx.100 °C
ConectorFCBGA1224, FCPGA988
CaracterísticasHD Graphics 3000 (650-1300MHz), DDR-1600 Memory Controller, HyperThreading, AVX, Quick Sync, Virtualization
GPUIntel HD Graphics 3000 (650 - 1300 MHz)
64 BitSuporte para 64 Bit
Architecturex86
Preço Inicial$378 U.S.
Data do Anúncio01/06/2011
Link do Produto (externo)ark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 5.12     avg: 5.3     median: 5.3 (7%)     max: 5.64 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 4114     avg: 4168     median: 4167 (25%)     max: 4219 pontos
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 13961     avg: 14649     median: 14852 (11%)     max: 15301 pontos
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 15819     avg: 17946     median: 18193 (12%)     max: 19061 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 4204     avg: 5084     median: 5236 (6%)     max: 5299 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 410.2     avg: 423.1     median: 423.5 (5%)     max: 435.6 s
wPrime 2.10 - wPrime 2.0 32m *
min: 12.13     avg: 13     median: 13.1 (3%)     max: 13.73 s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 5133     avg: 5529     median: 5616 (12%)     max: 5772 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 11     avg: 11.4     median: 11 (2%)     max: 12.3 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 26     avg: 27     median: 27 (1%)     max: 28.2 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 635     avg: 650     median: 647 (3%)     max: 671 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
109640 MIPS (52%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
66400 MFLOPS (51%)
Windows 7 Experience Index - Win7 CPU
7.5 Points (96%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 11457     avg: 17984     median: 18725 (14%)     max: 19716 Points
3DMark 11 - 3DM11 Performance Physics
min: 5473     avg: 6495     median: 6627 (17%)     max: 7334 Points
3DMark - 3DMark Ice Storm Physics
36234 Points (29%)
3DMark - 3DMark Cloud Gate Physics
5494 Points (14%)
3DMark - 3DMark Fire Strike Standard Physics
7558 Points (13%)
- Gama de valores benchmark para essa solução gráfica
red legend - Média de valores benchmark para essa solução gráfica
* Smaller numbers mean a higher performance

v1.28
log 07. 08:06:43

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#23 getting avg benchmarks for device 1499 +0.003s ... 0.014s

#24 got single benchmarks 1499 +0.04s ... 0.054s

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#26 min, max, avg, median took s +0.456s ... 0.51s

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Análises para Intel Core i7-2720QM processador

 

Análise do Apple MacBook Pro 17 Inícios 2011 (2,2 GHz quad-core, tela de tipo brilhante)

Figura de Proa da Apple. O MacBook Pro 17" é o modelo topo de linha da Apple no que diz respeito a portáteis e combina com estilo, o potente desempenho com exce...
Intel Core i7-2720QM | AMD Radeon HD 6750M | 17.30" | 2.9 kg

Samsung 600B5B-HC1: NVIDIA NVS 4200M, 15.60", 2.6 kg
  ánalise externa » Samsung 600B5B-HC1

Alienware M17x R3, GTX 580M, i7-2720: NVIDIA GeForce GTX 580M, 17.30", 5.3 kg
  ánalise externa » Alienware M17x R3, GTX 580M, i7-2720

Alienware M17x R3, GT 520M, i7-2720: NVIDIA GeForce GT 520M, 17.30", 4.3 kg
  ánalise externa » Alienware M17x R3, GT 520M, i7-2720

SCHENKER XMG P501 PRO: NVIDIA GeForce GTX 560M, 15.60", 3.1 kg
  ánalise externa » Schenker XMG P501 PRO

HP Pavilion dv6-6027tx: AMD Radeon HD 6770M, 15.60", 2.6 kg
  ánalise externa » HP Pavilion dv6-6027tx

MSI GT680R (i7-2720QM): NVIDIA GeForce GTX 460M, 15.60", 3.5 kg
  ánalise externa » MSI GT680R (i7-2720QM)

Sony Vaio VPC-F21AFX/BI: NVIDIA GeForce GT 540M, 16.00", 3.2 kg
  ánalise externa » Sony Vaio VPC-F21AFX/BI

Novatech Stingray: NVIDIA GeForce GTX 460M, 17.30", 3.9 kg
  ánalise externa » Novatech Stingray

One G90: NVIDIA GeForce GTX 470M, 17.30", 3.8 kg
  ánalise externa » One G90

Apple MacBook Pro 17 inch 2011-02 MC725D/A: AMD Radeon HD 6750M, 17.30", 2.9 kg
  ánalise externa » Apple MacBook Pro 17-inch Early 2011

Eurocom Racer: AMD Radeon HD 6970M, 15.60", 3.1 kg
  ánalise externa » Eurocom Racer

Apple Macbook Pro 15 inch 2011-02 MC723LL/A: AMD Radeon HD 6750M, 15.40", 2.6 kg
  ánalise externa » Apple Macbook Pro 15 inch 2011-02

Packard Bell Easynote TS85: NVIDIA GeForce GT 540M, 15.60", 2.7 kg
  ánalise externa » Packard Bell Easynote TS85

Asus N53SV: NVIDIA GeForce GT 540M, 15.60", 2.9 kg
  ánalise externa » Asus N53SV

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Outras CPUs da série Core i7

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» Intel Core i7-4860HQ
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» Intel Core i7-4720HQ
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-3840QM
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» Intel Core i7-4850HQ
   4x 2.3 GHz - 3.5 GHz
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» Intel Core i7-8565U
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» 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
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   4x 2.1 GHz - 3.3 GHz
» Intel Core i7-4722HQ
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   4x 2.3 GHz - 3.3 GHz
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   4x 2.3 GHz - 3.4 GHz
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   4x 2.2 GHz - 3.1 GHz
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» Intel Core i7-4558U
   2x 2.8 GHz - 3.3 GHz
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   2x 2.6 GHz - 3.2 GHz
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   2x 2.2 GHz - 3.2 GHz
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   2x 2.8 GHz - 3.5 GHz
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   2x 2.4 GHz - 3 GHz
» Intel Core i7-5550U
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   2x 2.1 GHz - 3 GHz
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   2x 2.27 GHz - 3.07 GHz
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   2x 1.5 GHz - 2.6 GHz
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   2x 1.5 GHz - 2.6 GHz
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   2x 1.47 GHz - 2.53 GHz
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CPUs de ao redor

+ Intel Core i3-1110G4
   2x 2.5 GHz - 3.9 GHz
+ Qualcomm Snapdragon 8cx
   8x 2.84 GHz
+ Intel Processor N200
   4x 1 GHz - 3.7 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 i5-7267U
   2x 3.1 GHz - 3.5 GHz
- Intel Core i7-6567U
   2x 3.3 GHz - 3.6 GHz
- Intel Core i3-8145U
   2x 2.1 GHz - 3.9 GHz
Klaus Hinum (Update: 2012-05-18)