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.

Serie

Intel Celeron

Nome in codice

Sandy Bridge

Serie: Celeron Sandy Bridge

Intel Celeron B840	1.9 GHz	2 / 2	2 MB
Intel Celeron B830	1.8 GHz	2 / 2	2 MB
» Intel Celeron B820	1.7 GHz	2 / 2	2 MB
Intel Celeron B815	1.6 GHz	2 / 2	2 MB
Intel Celeron B810	1.6 GHz	2 / 2	2 MB
Intel Celeron 887	1.5 GHz	2 / 2	2 MB
Intel Celeron B800	1.5 GHz	2 / 2	2 MB
Intel Celeron 877	1.4 GHz	2 / 2	2 MB
Intel Celeron 867	1.3 GHz	2 / 2	2 MB
Intel Celeron B730	1.8 GHz	1 / 2	1.5 MB
Intel Celeron 847	1.1 GHz	2 / 2	2 MB
Intel Celeron 807	1.5 GHz	1 / 2	1.5 MB
Intel Celeron B720	1.7 GHz	1 / 1	1.5 MB
Intel Celeron B710	1.6 GHz	1 / 1	1.5 MB
Intel Celeron 797	1.4 GHz	1 / 1	1.5 MB

Clock Rate

1700 MHz

Level 1 Cache

128 KB

Level 2 Cache

512 KB

Level 3 Cache

2 MB

Numero di Cores / Threads

2 / 2

Consumo energetico (TDP = Thermal Design Power)

35 Watt

Tecnologia del produttore

32 nm

Temperatura massima

100 °C

Socket

PGA988

Features

Idle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable Bit

GPU

Intel HD Graphics (Sandy Bridge) (650 - 1050 MHz)

64 Bit

Supporto 64 Bit

Architecture

x86

Prezzo base

$86 U.S.

Data di annuncio

07/31/2011

Benchmark

- Valori di benchmark per questa scheda grafica

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

v1.17

log 24. 15:42:15

#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 Wed, 19 Jan 2022 17:37:36 +0100 +0.001s ... 0.001s

#3 linkCache_getLink no uid found +0.001s ... 0.002s

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

#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 ... 0.005s

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

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

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

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

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

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

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

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

#18 composed specs +0s ... 0.005s

#19 did output specs +0s ... 0.005s

#20 getting avg benchmarks for device 3362 +0.001s ... 0.006s

#21 linkCache_getLink using $NBC_LINKCACHE +0.003s ... 0.009s

#22 got single benchmarks 3362 +0.007s ... 0.016s

#23 got avg benchmarks for devices +0s ... 0.016s

#24 min, max, avg, median took s +0s ... 0.016s

#25 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.016s

#26 return log +0s ... 0.016s

Recensioni per il Intel Celeron B820 processore

Acer Aspire E1-531-2697 (Intel HD Graphics 3000, 15.60")
» Acer Aspire E1-531-2697 - Recensioni esterne

Asus X501A-XX145 (Intel HD Graphics 3000, 15.60")
» Asus X501A-XX145 - Recensioni esterne

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

Packard Bell EasyNote TE11HC-B822G32Mnks (Intel HD Graphics 2000, 15.60")
» Packard Bell EasyNote TE11HC-B822G32Mnks - Recensioni esterne

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

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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)