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HardwareCPUProcessor features → Intel Celeron B820

Celeron B820

Intel Celeron B820 - 2-core processor with a clock frequency of 1700 MHz and 3rd level cache 2048 KB. Designed for mobile computers, installs in a PGA988. Supports RAM modules DDR3-1066, DDR3-1333.

Intel Celeron B820
Launch date2012
ManufacturerIntel
Manufacturer's websitewww.intel.com
Processor typefor mobile computers
SocketPGA988
Number of cores2
Number of threads2
Base frequency1700 MHz
Turbo Boostno
L1 Cache, Кb64x2
L2 Cache, Кb256x2
L3 Cache, Кb2048
Integrated graphicsIntel HD Graphics
650 - 1050 MHz
Supported memoryDDR3-1066, DDR3-1333
Memory channels2
Bus5 GT/s DMI
Processor coreSandy Bridge
Lithography32 nm
Transistors, mn2270
TDP35 W
Max. temperature100° C
Instructions, technologyMMX
SSE
SSE2
SSE3
SSSE3
SSE4 (SSE4.1 + SSE4.2)
EM64T (Intel 64)
NX (XD, Execute disable bit)
VT-x (Virtualization technology)
Enhanced SpeedStep tech.
Other features














Performance
AMD Opteron 2224 SE
2 cor. / 3200 MHz / 2048 Kb / Socket F
3474
(100%)
AMD A4-4000
2 cor. / 3000 MHz / 1024 Kb / Socket FM2
3249
(94%)
Intel Atom x5-Z8500
4 cor. / 1440 MHz / 2048 Kb / BGA1380
3067
(89%)
AMD Turion II N530
2 cor. / 2500 MHz / 2048 Kb / Socket S1
2853
(83%)
AMD Athlon X2 7450
2 cor. / 2400 MHz / 2048 Kb / Socket AM2, Socket AM2+
2625
(76%)
Intel Celeron B820
This processor
2607
(76%)
AMD A4-3330MX
2 cor. / 2200 MHz / 2048 Kb / Socket FS1
2268
(66%)
Intel Core 2 Duo E4400
2 cor. / 2000 MHz / 2048 Kb / LGA775
2086
(61%)
AMD Athlon 64 X2 4050e+
2 cor. / 2100 MHz / 1024 Kb / Socket AM2
1885
(55%)

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