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HardwareCPUProcessor features → Intel Xeon E5640

Xeon E5640

Intel Xeon E5640 - 4-core processor with a clock frequency of 2660 MHz and 3rd level cache 12288 KB. Designed for servers, installs in a LGA1366. Supports RAM modules DDR3-800, DDR3-1066.

Intel Xeon E5640
Launch date2010
ManufacturerIntel
Manufacturer's websitewww.intel.com
Processor typefor servers
SocketLGA1366
Number of cores4
Number of threads8
Base frequency2660 MHz
Turbo Boost2930 MHz
L1 Cache, Кb64x4
L2 Cache, Кb256x4
L3 Cache, Кb12288
Integrated graphicsno
Supported memoryDDR3-800, DDR3-1066
Memory channels3
Bus5,86 GT/s QPI
Processor coreWestmere EP
Lithography32 nm
Transistors, mn
TDP80 W
Max. temperature77,6° C
Instructions, technologyMMX
SSE
SSE2
SSE3
SSSE3
SSE4 (SSE4.1 + SSE4.2)
AES (Advanced Encryption Standard inst.)
EM64T (Intel 64)
NX (XD, Execute disable bit)
VT-x (Virtualization technology)
VT-d (Virtualization for directed I/O)
Hyper-Threading
Turbo Boost
TXT (Trusted Execution tech.)
Enhanced SpeedStep tech.
Other features









Performance
Intel Xeon E3-1220 v5
4 cor. / 3000 MHz / 8192 Kb / LGA1151
13128
(100%)
Intel Core i5-3470
4 cor. / 3200 MHz / 6144 Kb / LGA1155
11881
(91%)
Intel Core i5-4430S
4 cor. / 2700 MHz / 6144 Kb / LGA1150
10708
(82%)
Intel Core i7-6567U
2 cor. / 3300 MHz / 4096 Kb / BGA1356
9917
(76%)
Intel Xeon E5640
This processor
9857
(76%)
Intel Xeon X5667
4 cor. / 3060 MHz / 12288 Kb / LGA1366
8547
(66%)
AMD FX-9800P
4 cor. / 2700 MHz / 2048 Kb / Socket FP4
7935
(61%)
AMD FX-4130
4 cor. / 3800 MHz / 4096 Kb / Socket AM3+
7497
(58%)
AMD Phenom II X4 B95
4 cor. / 3000 MHz / 6144 Kb / Socket AM2+, Socket AM3
6992
(54%)

Processors rating
( + specifications )

Graphics card
comparison
( ~ 500 models )

Graphics card rating
( + specifications )
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