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Intel Celeron B820

L'Intel Celeron B820 è un processore dual core per laptops entry-level. Si basa sull'architettura Sandy Bridge (Core di seconda generazione) e sfrutta una scheda grafica integrata (Intel HD Graphics basata sulla HD Graphics 2000 da 650-1050MHz) ed un set di funzioni ridotto (rispetto ai più veloci processori Core). I.e. sono disattivati Turbo Boost, AES, Hyperthreading, Virtualization VT-d, Quick Sync, Wireless Display e Clear Video HD. Inoltre, alcune features di risparmio energetico possono essere disattivate, con una conseguente minore autonomia della batteria rispetto ai processori Core i3.

A causa della bassa velocità clock, le prestazioni sono piuttosto limitate. Rispetto ad un processore AMD Turion II, la B810 dovrebbe essere veloce quanto una P520.
Il controller di memoria dual channel DDR3-1066/1333 integrato supporta fino a 16GB.

SerieIntel Celeron
Nome in codiceSandy Bridge

Serie: Celeron Sandy Bridge

Intel Celeron B8401.9 GHz2 / 2 cores2 MB L3
Intel Celeron B8301.8 GHz2 / 2 cores2 MB L3
Intel Celeron B820 « 1.7 GHz2 / 2 cores2 MB L3
Intel Celeron B8151.6 GHz2 / 2 cores2 MB L3
Intel Celeron B8101.6 GHz2 / 2 cores2 MB L3
Intel Celeron 8871.5 GHz2 / 2 cores2 MB L3
Intel Celeron B8001.5 GHz2 / 2 cores2 MB L3
Intel Celeron 8771.4 GHz2 / 2 cores2 MB L3
Intel Celeron 8671.3 GHz2 / 2 cores2 MB L3
Intel Celeron B7301.8 GHz1 / 2 cores1.5 MB L3
Intel Celeron 8471.1 GHz2 / 2 cores2 MB L3
Intel Celeron 8071.5 GHz1 / 2 cores1.5 MB L3
Intel Celeron B7201.7 GHz1 / 1 cores1.5 MB L3
Intel Celeron B7101.6 GHz1 / 1 cores1.5 MB L3
Intel Celeron 7971.4 GHz1 / 1 cores1.5 MB L3
Clock Rate1700 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache2 MB
Numero di Cores / Threads2 / 2
Consumo energetico (TDP = Thermal Design Power)35 Watt
Tecnologia del produttore32 nm
Temperatura massima100 °C
SocketPGA988
FeaturesIdle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable Bit
GPUIntel HD Graphics (Sandy Bridge) (650 - 1050 MHz)
64 BitSupporto 64 Bit
Architecturex86
Prezzo base$86 U.S.
Data di annuncio07/31/2011

Benchmark

- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.22
log 19. 10:56:27

#0 no ids found in url (should be separated by "_") +0s ... 0s

#1 not redirecting to Ajax server +0s ... 0s

#2 did not recreate cache, as it is less than 5 days old! Created at Mon, 16 Jan 2023 18:15:45 +0100 +0.001s ... 0.001s

#3 no comparison url found in template nbc.compare_page_2 needed +0.003s ... 0.004s

#4 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.004s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.004s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.005s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.005s

#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.005s

#9 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.006s

#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.006s

#11 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.006s

#12 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.006s

#13 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.007s

#14 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.007s

#15 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.007s

#16 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#17 composed specs +0s ... 0.008s

#18 did output specs +0s ... 0.008s

#19 getting avg benchmarks for device 3362 +0.002s ... 0.01s

#20 got single benchmarks 3362 +0.011s ... 0.02s

#21 got avg benchmarks for devices +0s ... 0.02s

#22 min, max, avg, median took s +0s ... 0.021s

#23 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.021s

#24 return log +0s ... 0.021s

Recensioni per il Intel Celeron B820 processore

Packard Bell EasyNote TE11HC-B822G32Mnks: Intel HD Graphics 2000, 15.60", 2.6 kg
  Recensioni esterne » Packard Bell EasyNote TE11HC-B822G32Mnks

Asus X501A-XX145H: Intel HD Graphics (Sandy Bridge), 15.60", 2.1 kg
  Recensioni esterne » Asus X501A-XX145H

Toshiba Satellite C855-193: Intel Graphics Media Accelerator (GMA) HD Graphics, 15.60", 2.3 kg
  Recensioni esterne » Toshiba Satellite C855-193

Acer Aspire E1-531-2697: Intel HD Graphics 3000, 15.60", 2.4 kg
  Recensioni esterne » Acer Aspire E1-531-2697

Asus X501A-XX145: Intel HD Graphics 3000, 15.60", 2.6 kg
  Recensioni esterne » Asus X501A-XX145

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Altre CPU della serie Celeron

» Intel Celeron 2970M
   2x 2.2 GHz
» Intel Celeron 4205U
   2x 1.8 GHz
» Intel Celeron 1020E
   2x 2.2 GHz
» Intel Celeron 3765U
   2x 1.9 GHz
» Intel Celeron 2950M
   2x 2 GHz
» Intel Celeron 1020M
   2x 2.1 GHz
» Intel Celeron 3755U
   2x 1.7 GHz
» Intel Celeron 3215U
   2x 1.7 GHz
» Intel Celeron 1005M
   2x 1.9 GHz
» Intel Celeron 1000M
   2x 1.8 GHz
» Intel Celeron 1037U
   2x 1.8 GHz
» Intel Celeron 2981U
   2x 1.6 GHz
» Intel Celeron 2980U
   2x 1.6 GHz
» Intel Celeron B840
   2x 1.9 GHz
» Intel Celeron J3455
   4x 1.5 GHz - 2.3 GHz
» Intel Celeron N3450
   4x 1.1 GHz - 2.2 GHz
» Intel Celeron B830
   2x 1.8 GHz
» Intel Celeron 1017U
   2x 1.6 GHz
» Intel Celeron 3205U
   2x 1.5 GHz
» Intel Celeron B820
   2x 1.7 GHz
» Intel Celeron J1900
   4x 2 GHz - 2.42 GHz
» Intel Celeron N2940
   4x 1.83 GHz - 2.25 GHz
» Intel Celeron N3160
   4x 1.6 GHz - 2.24 GHz
» Intel Celeron 2957U
   2x 1.4 GHz
» Intel Celeron 2955U
   2x 1.4 GHz
» Intel Celeron J3355
   2x 2 GHz - 2.5 GHz
» Intel Celeron N3350
   2x 1.1 GHz - 2.4 GHz
» Intel Celeron 1007U
   2x 1.5 GHz
» Intel Celeron N3150
   4x 1.6 GHz - 2.08 GHz
» Intel Celeron N2930
   4x 1.83 GHz - 2.16 GHz
» Intel Celeron J1850
   4x 2 GHz
» Intel Celeron B815
   2x 1.6 GHz
» Intel Celeron B810
   2x 1.6 GHz
» Intel Celeron N2920
   4x 1.86 GHz - 2 GHz
» Intel Celeron 1047UE
   2x 1.4 GHz
» Intel Celeron 887
   2x 1.5 GHz
» Intel Celeron B800
   2x 1.5 GHz
» Intel Celeron J1800
   2x 2.41 GHz - 2.58 GHz
» Intel Celeron N2840
   2x 2.16 GHz - 2.58 GHz
» Intel Celeron J1750
   2x 2.41 GHz
» Intel Celeron N3060
   2x 1.6 GHz - 2.48 GHz
» Intel Celeron N2910
   4x 1.6 GHz
» Intel Celeron N2830
   2x 2.16 GHz - 2.41 GHz
» Intel Celeron N2820
   2x 2.17 GHz - 2.39 GHz
» Intel Celeron N3050
   2x 1.6 GHz - 2.16 GHz
» Intel Celeron N2815
   2x 1.86 GHz - 2.13 GHz
» Intel Celeron N3000
   2x 1.04 GHz - 2.08 GHz
» Intel Celeron N2810
   2x 2 GHz
» Intel Celeron 2961Y
   2x 1.1 GHz
» Intel Celeron 877
   2x 1.4 GHz
» Intel Celeron 867
   2x 1.3 GHz
» Intel Celeron B730
   1x 1.8 GHz
» Intel Celeron 1019Y
   2x 1 GHz
» Intel Celeron 847
   2x 1.1 GHz
» Intel Celeron 807
   1x 1.5 GHz
» Intel Celeron B720
   1x 1.7 GHz
» Intel Celeron N2808
   2x 1.58 GHz - 2.25 GHz
» Intel Celeron 927UE
   1x 1.5 GHz
» Intel Celeron N2807
   2x 1.58 GHz - 2.16 GHz
» Intel Celeron N2806
   2x 1.58 GHz - 2 GHz
» Intel Celeron B710
   1x 1.6 GHz
» Intel Celeron 797
   1x 1.4 GHz
» Intel Celeron N2805
   2x 1.46 GHz

CPUs simili

+ Intel Pentium J2900
   4x 2.41 GHz - 2.67 GHz
+ AMD A4-4300M
   2x 2.5 GHz - 3 GHz
+ Intel Pentium N3530
   4x 2.16 GHz - 2.58 GHz
+ Intel Celeron 1017U
   2x 1.6 GHz
+ Intel Celeron 3205U
   2x 1.5 GHz
» Intel Celeron B820
   2x 1.7 GHz
- Intel Pentium N3700
   4x 1.6 GHz - 2.4 GHz
- AMD Turion II P540
   2x 2.4 GHz
- AMD Turion II Ultra M600
   2x 2.4 GHz
- Intel Pentium J2850
   4x 2.4 GHz
- Intel Pentium N3520
   4x 2.17 GHz - 2.42 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > Intel Celeron B820 Notebook Processor
Klaus Hinum (Update: 2014-09-19)