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HardwareCPUProcessor features → Intel Xeon E5649

Xeon E5649

Intel Xeon E5649 - 6-core processor with a clock frequency of 2530 MHz and 3rd level cache 12288 KB. Designed for servers, installs in a LGA1366. Supports RAM modules DDR3-800, DDR3-1066, DDR3-1333.

Intel Xeon E5649
Launch date2011
ManufacturerIntel
Manufacturer's websitewww.intel.com
Processor typefor servers
SocketLGA1366
Number of cores6
Number of threads12
Base frequency2530 MHz
Turbo Boost2930 MHz
L1 Cache, Кb64x6
L2 Cache, Кb256x6
L3 Cache, Кb12288
Integrated graphicsno
Supported memoryDDR3-800, DDR3-1066, DDR3-1333
Memory channels3
Bus5,86 GT/s QPI
Processor coreWestmere EP
Lithography32 nm
Transistors, mn
TDP80 W
Max. temperature76,2° 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
AMD Opteron 6376
16 cor. / 2300 MHz / 16384 Kb / Socket G34
17039
(100%)
Intel Xeon X5680
6 cor. / 3330 MHz / 12288 Kb / LGA1366
16199
(96%)
Intel Xeon E3-1275
4 cor. / 3400 MHz / 8192 Kb / LGA1155
15088
(89%)
Intel Core i5-6600
4 cor. / 3300 MHz / 6144 Kb / LGA1151
13752
(81%)
Intel Xeon E5649
This processor
12813
(76%)
AMD FX-6300
6 cor. / 3500 MHz / 8192 Kb / Socket AM3+
11470
(68%)
Intel Core i3-7101E
2 cor. / 3900 MHz / 3072 Kb / LGA1151
10540
(62%)
Intel Core i3-7100T
2 cor. / 3400 MHz / 3072 Kb / LGA1151
9778
(58%)
Intel Core i3-4160
2 cor. / 3600 MHz / 3072 Kb / LGA1150
9085
(54%)

Processors rating
( + specifications )

Graphics card
comparison
( ~ 500 models )

Graphics card rating
( + specifications )
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