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Intel Pentium B940

Intel B940

De Intel Pentium B940 is een dual-core processor voor instapniveau notebooks. Deze is gebaseerd op de Sandy Bridge architectuur, maar vele eigenschappen zoals Turbo Boost voor de CPU, Hyper-Threading, AES, virtualisatie (VT-x en VT-d), Trusted Execution en Intel Quick Sync zijn gedeactiveerd. De Pentium B940 integreerd een grafische chip genaamd Intel HD Graphics die is gebaseerd op de HD Graphics 2000 met kloksnelheden van 650-1100 MHz (middels Turbo Boost).

De prestaties van de Pentium B940 zullen hoger moeten zijn dan gelijk geklokte Arrandale Pentium CPU's zoals de Intel Pentium P6100 door verbeteringen in de architectuur van de core. In onze benchmarks is de B940 zelfs sneller dan een oudere P6200 met 2.1 GHz.

De 35 watt TDP is inclusief geïntegreerde GPU en geheugencontroller.

SerieIntel Pentium
CodenaamSandy 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
Kloksnelheid2000 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache2 MB
Aantal Cores / Threads2 / 2
Stroomverbruik (TDP = Thermal Design Power)35 Watt
Aantal Transistoren624 miljoen
Productietechnologie32 nm
Chipgrootte149 mm2
Max. Temperatuur85 °C
SocketrPGA988B
FeaturesHD Graphics, DDR3 Memory Controller
GPUIntel HD Graphics (Sandy Bridge) (650 - 1100 MHz)
64-Bit64-Bit-ondersteuning
Architecturex86
Aankondigingsdatum15-05-2011
Productlink (extern)Intel Pentium B940

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.6 Points (2%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2597     gem: 2610     mediaan: 2609.5 (21%)     max: 2622 punten
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 5047     gem: 5067     mediaan: 5066.5 (6%)     max: 5086 punten
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
6227 Points (4%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
3278 Points (18%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2031     gem: 2034     mediaan: 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     gem: 5.9     mediaan: 5.9 (75%)     max: 5.9 Points
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
5071 Points (5%)
- Benchmarkresultaten voor deze videokaart
- Gemiddelde benchmarkresultaten voor deze videokaart
* Kleinere getallen betekenen een hogere prestatie

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Testrapporten voor de Intel Pentium B940 processor

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

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

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

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

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

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

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» Mobiele CPU vergelijking
Vergelijking van alle mobiele CPU's

» Mobiele Processoren - Benchmark lijst
Benchmark lijst van alle gekende CPU's die in laptops gebruikt worden (desktop en laptop CPU's)

Andere CPU's van de serie 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 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

Omringende CPU's

+ 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
> Overzichten en testrapporten over laptops en mobieltjes > FAQ / Techniek > Processor voor Notebook > Intel Pentium B940 Notebook Processor
Klaus Hinum (Update: 2012-05-18)