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HardwareCPUProcessor features → Intel Pentium G640

Pentium G640

Intel Pentium G640 - 2-core processor with a clock frequency of 2800 MHz and 3rd level cache 3072 KB. Designed for desktop computers, installs in a LGA1155..

Intel Pentium G640
Released2012
ManufacturerIntel
Processor typefor desktop computers
SocketLGA1155
Number of cores2
Number of threads2
Base frequency2800 MHz
Turbo Boostno
L1 Cache, Кb64x2
L2 Cache, Кb256x2
L3 Cache, Кb3072
Integrated graphicsIntel HD Graphics
850 - 1100 MHz
Memory channels2
Supported memoryDDR3-1066
Bus5 GT/s DMI
Processor coreSandy Bridge
Lithography32 nm
Transistors, mn2270
TDP65 W
Max. temperature69,1° 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 Core 2 Quad Q9300
4 cor. / 2500 MHz / 6144 Kb / LGA775
6098
(100%)
Intel Xeon X3220
4 cor. / 2400 MHz / 8192 Kb / LGA775
5658
(93%)
AMD Athlon II X4 615
4 cor. / 2700 MHz / 2048 Kb / Socket AM3, Socket AM2+
5242
(86%)
AMD Phenom X4 9650
4 cor. / 2300 MHz / 2048 Kb / Socket AM2+, Socket AM2
4813
(79%)
Intel Pentium G640
This processor
4574
(76%)
AMD A6-6400K
2 cor. / 3900 MHz / 1024 Kb / Socket FM2
4124
(68%)
Intel Core i5-430M
2 cor. / 2260 MHz / 3072 Kb / BGA1288
3832
(63%)
AMD R-460L
4 cor. / 2000 MHz / 4096 Kb / Socket FP2
3537
(58%)
Intel Core 2 Extreme X7900
2 cor. / 2800 MHz / 4096 Kb / PGA478
3262
(54%)

Processors rating
( + specifications )

Graphics card
comparison
( ~ 500 models )

Graphics card rating
( + specifications )
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