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Intel Pentium B940

Intel B940

O Intel Pentium B940 é um processador de dois núcleos para portáteis de gama básica. Baseia-se na arquitetura Sandy Bridge, mas muitas das características como o Turbo Boost para a parte do CPU, HyperThreading, AES, Virtualização (VT-x e VT-d), Trusted Execution ou Intel Quick Sync estão desativadas. O Pentium B940 integra uma placa de vídeo chamada Intel HD Graphics que se baseia na HD Graphics 2000 com freqüência de 650 / 1100 (com Turbo Boost).

O desempenho do Pentium B940 deve ser mais rápido do que um CPU Pentium Arrandale de freqüência similar como o Intel Pentium P6100, devido às mudanças arquitetônicas no núcleo. Em nossos benchmarks, o B940 foi inclusive mais rápido que um antigo P6200 com 2,1 GHz.

O TDP de 35W inclui o GPU integrado e o controlador de memória.

SérieIntel Pentium
CodinomeSandy Bridge

Serie: Pentium Sandy Bridge

Intel Pentium B9802.4 GHz2 / 2 cores2 MB L3
Intel Pentium B9702.3 GHz2 / 2 cores2 MB L3
Intel Pentium B9602.2 GHz2 / 2 cores2 MB L3
Intel Pentium B9502.1 GHz2 / 2 cores2 MB L3
Intel Pentium B940 « 2 GHz2 / 2 cores2 MB L3
Intel Pentium 9971.6 GHz2 / 2 cores2 MB L3
Intel Pentium 9871.5 GHz2 / 2 cores2 MB L3
Intel Pentium 9771.4 GHz2 / 2 cores2 MB L3
Intel Pentium 9671.3 GHz2 / 2 cores2 MB L3
Intel Pentium 9571.2 GHz2 / 2 cores2 MB L3
Frequência2000 MHz
Cache de Nível 1128 KB
Cache de Nível 2512 KB
Cache de Nível 32 MB
Número de Núcelos / Subprocessos2 / 2
Consumo de Energia (TDP = Thermal Design Power)35 Watt
Contagem de transistores624 Milhão
Tecnologia de Produção32 nm
Tamanho da Matriz149 mm2
Tempratura Máx.85 °C
ConectorrPGA988B
CaracterísticasHD Graphics, DDR3 Memory Controller
GPUIntel HD Graphics (Sandy Bridge) (650 - 1100 MHz)
64 BitSuporte para 64 Bit
Architecturex86
Data do Anúncio05/15/2011
Link do Produto (externo)ark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.6 Points (2%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2597     avg: 2610     median: 2609.5 (16%)     max: 2622 pontos
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 5047     avg: 5067     median: 5066.5 (4%)     max: 5086 pontos
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
6227 Points (4%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
3278 Points (4%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2031     avg: 2034     median: 2034 (4%)     max: 2037 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
19.9 s (4%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
45.7 s (2%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
30000 MIPS (14%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
13830 MFLOPS (11%)
Windows 7 Experience Index - Win7 CPU
min: 5.8     avg: 5.9     median: 5.9 (75%)     max: 5.9 Points
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
5071 Points (4%)
- Gama de valores benchmark para essa solução gráfica
- Média de valores benchmark para essa solução gráfica
* Smaller numbers mean a higher performance

v1.26
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#14 getting avg benchmarks for device 2370 +0.003s ... 0.016s

#15 got single benchmarks 2370 +0.022s ... 0.038s

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#17 min, max, avg, median took s +0.38s ... 0.418s

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#19 return log +0s ... 0.418s

Análises para Intel Pentium B940 processador

Acer Aspire 5750Z-4217: Intel Graphics Media Accelerator (GMA) HD Graphics, 15.60", 2.6 kg
  ánalise externa » Acer Aspire 5750Z-4217

Samsung 300E4A-A01: Intel HD Graphics 2000, 14.00", 2 kg
  ánalise externa » Samsung 300E4A-A01

Lenovo Essential G570-43345YU: Intel HD Graphics 3000, 15.60", 2.6 kg
  ánalise externa » Lenovo Essential G570-43345YU

Samsung 300V5A-S04RU: NVIDIA GeForce GT 520MX, 15.60", 2.5 kg
  ánalise externa » Samsung 300V5A-S04RU

Lenovo IdeaPad Z570-59303840: Intel HD Graphics 3000, 15.60", 2.7 kg
  ánalise externa » Lenovo IdeaPad Z570-59303840

Toshiba Satellite L755-5244: Intel Graphics Media Accelerator (GMA) HD Graphics, 15.60", 2.5 kg
  ánalise externa » Toshiba Satellite L755-5244

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» Comparação de CPUs Móveis
Comparação de todas as séries de CPUs móveis

» Processadores Móveis - Benchmarklist
Benchmarklist de todos os CPUs conhecidos que são usados em portáteis (CPUs de desktop e laptop)

Outras CPUs da série Pentium

» Intel Pentium Gold 5405U
   2x 2.3 GHz
» Intel Pentium 4405U
   2x 2.1 GHz
» Intel Pentium 3560M
   2x 2.4 GHz
» Intel Pentium 2030M
   2x 2.5 GHz
» Intel Pentium 3550M
   2x 2.3 GHz
» Intel Pentium 2020M
   2x 2.4 GHz
» Intel Pentium 3825U
   2x 1.9 GHz
» Intel Pentium B980
   2x 2.4 GHz
» Intel Pentium 4405Y
   2x 1.5 GHz
» Intel Pentium B970
   2x 2.3 GHz
» Intel Pentium N4200
   4x 1.1 GHz - 2.5 GHz
» Intel Pentium B960
   2x 2.2 GHz
» Intel Pentium 3805U
   2x 1.9 GHz
» Intel Pentium B950
   2x 2.1 GHz
» Intel Pentium P6300
   2x 2.27 GHz
» Intel Pentium 2127U
   2x 1.9 GHz
» Intel Pentium B940
   2x 2 GHz
» Intel Pentium 3558U
   2x 1.7 GHz
» Intel Pentium 3556U
   2x 1.7 GHz
» Intel Pentium 2117U
   2x 1.8 GHz
» Intel Pentium P6200
   2x 2.13 GHz
» Intel Pentium P6100
   2x 2 GHz
» Intel Pentium N3540
   4x 2.16 GHz - 2.66 GHz
» Intel Pentium N3710
   4x 1.6 GHz - 2.56 GHz
» Intel Pentium P6000
   2x 1.86 GHz
» Intel Pentium J2900
   4x 2.41 GHz - 2.67 GHz
» Intel Pentium N3530
   4x 2.16 GHz - 2.58 GHz
» Intel Pentium N3700
   4x 1.6 GHz - 2.4 GHz
» Intel Pentium J2850
   4x 2.4 GHz
» Intel Pentium N3520
   4x 2.17 GHz - 2.42 GHz
» Intel Pentium N3510
   4x 2 GHz
» Intel Pentium 997
   2x 1.6 GHz
» Intel Pentium 987
   2x 1.5 GHz
» Intel Pentium 3561Y
   2x 1.2 GHz
» Intel Pentium 3560Y
   2x 1.2 GHz
» Intel Pentium 2129Y
   2x 1.1 GHz
» Intel Pentium 977
   2x 1.4 GHz
» Intel Pentium 967
   2x 1.3 GHz
» Intel Pentium U5600
   2x 1.33 GHz
» Intel Pentium 957
   2x 1.2 GHz
» Intel Pentium U5400
   2x 1.2 GHz
» Intel Pentium SU2700
   1x 1.3 GHz

CPUs de ao redor

+ AMD Phenom II X4 N950
   4x 2.1 GHz
+ AMD Phenom II X4 N930
   4x 2 GHz
+ AMD Phenom II X3 N850
   3x 2.2 GHz
+ AMD A8-3510MX
   4x 1.8 GHz - 2.5 GHz
+ Intel Pentium 2127U
   2x 1.9 GHz
» Intel Pentium B940
   2x 2 GHz
- Intel Celeron 1005M
   2x 1.9 GHz
- AMD A4-7210
   4x 1.8 GHz - 2.2 GHz
- AMD A6-3430MX
   4x 1.7 GHz - 2.4 GHz
- Intel Pentium 3558U
   2x 1.7 GHz
- AMD A6-9225
   2x 2.6 GHz - 3.1 GHz
> Análises e revisões de portáteis e celulares > FAQ/Técnica > Processadores de Notebook > Intel Pentium B940 Notebook Processor
Klaus Hinum (Update: 2012-05-18)