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HardwareCPUProcessor features → Intel Celeron B840

Celeron B840

Intel Celeron B840 - 2-core processor with a clock frequency of 1900 MHz and 3rd level cache 2048 KB. Processor is designed for mobile computers, installs in a PGA988..

Intel Celeron B840
Released2011
ManufacturerIntel
Processor typefor mobile computers
SocketPGA988
Number of cores2
Number of threads2
Base frequency1900 MHz
Turbo Boostno
L1 Cache, Кb64x2
L2 Cache, Кb256x2
L3 Cache, Кb2048
Integrated graphicsIntel HD Graphics
650 - 1000 MHz
Memory channels2
Supported memoryDDR3-1066, DDR3-1333
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
Intel Pentium G620
2 cor. / 2600 MHz / 3072 Kb / LGA1155
4158
(100%)
AMD Phenom II X2 B59
2 cor. / 3400 MHz / 6144 Kb / Socket AM3, Socket AM2+
3888
(94%)
Intel Pentium E6800
2 cor. / 3333 MHz / 2048 Kb / LGA775
3622
(88%)
Intel Pentium E6600
2 cor. / 3066 MHz / 2048 Kb / LGA775
3398
(82%)
Intel Celeron 1037U
2 cor. / 1800 MHz / 2048 Kb / BGA1023
3137
(76%)
Intel Celeron B840
This processor
3123
(76%)
AMD Athlon 64 FX-70
2 cor. / 2600 MHz / 2048 Kb / Socket F
2679
(65%)
AMD Athlon II X2 270u
2 cor. / 2000 MHz / 2048 Kb / Socket AM3, Socket AM2+
2444
(59%)
AMD Turion X2 Ultra ZM-86
2 cor. / 2400 MHz / 2048 Kb / Socket S1
2277
(55%)

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