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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. Processor is designed for desktop computers, installs in a LGA1155. Has a built-in memory controller (2 channels, DDR3-1066) and controller PCI Express 2.0 (16 lines).

Intel Pentium G640
Released2012
ManufacturerIntel
Processor typefor desktop computers
SocketLGA1155
Number of cores2
Number of threads2
Base frequency2800 MHz
Turbo Boostno
L1 Cache, Кb2x32 + 2x32
L2 Cache, Кb256x2
L3 Cache, Кb3072
Integrated graphicsIntel HD Graphics
850 - 1100 MHz
Integrated memory controlleryes
Memory channels2
Supported memoryDDR3-1066
Integrated PCIe controlleryes
PCIe versionPCI Express 2.0
PCIe lines16
Bus5 GT/s DMI
Processor coreSandy Bridge
Lithography32 nm
Transistors, mn504
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
AMD Athlon II X4 641
4 cor. / 2800 MHz / 4096 Kb / Socket FM1
6084
(100%)
Intel Core i3-2120T
2 cor. / 2600 MHz / 3072 Kb / LGA1155
5702
(94%)
Intel Xeon E5345
4 cor. / 2330 MHz / 8192 Kb / LGA771
5311
(88%)
AMD Athlon II X4 605e
4 cor. / 2300 MHz / 2048 Kb / Socket AM3, Socket AM2+
4965
(82%)
Intel Pentium G640
This processor
4576
(76%)
Intel Pentium 3550M
2 cor. / 2300 MHz / 2048 Kb / PGA946
4169
(69%)
Intel Xeon L5320
4 cor. / 1860 MHz / 8192 Kb / LGA771
3865
(64%)
Intel Pentium B970
2 cor. / 2300 MHz / 2048 Kb / PGA988
3546
(59%)
Intel Xeon L5238
2 cor. / 2667 MHz / 6144 Kb / LGA771
3300
(55%)

Processors rating
( + specifications )

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