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HardwareCPUProcessor features → Intel Xeon E5-2643 v2

Xeon E5-2643 v2

Intel Xeon E5-2643 v2 - 6-core processor with a clock frequency of 3500 MHz and 3rd level cache 25600 KB. Designed for servers, installs in a LGA2011..

Intel Xeon E5-2643 v2
Released2013
ManufacturerIntel
Processor typefor servers
SocketLGA2011
Number of cores6
Number of threads12
Base frequency3500 MHz
Turbo Boost3800 MHz
L1 Cache, Кb64x6
L2 Cache, Кb256x6
L3 Cache, Кb25600
Integrated graphicsno
Memory channels4
Supported memoryDDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866
Bus8 GT/s QPI
Processor coreIvy Bridge EP
Lithography22 nm
Transistors, mn2890
TDP130 W
Max. temperature74° C
Instructions, technologyMMX
SSE
SSE2
SSE3
SSSE3
SSE4 (SSE4.1 + SSE4.2)
AES (Advanced Encryption Standard inst.)
AVX (Advanced Vector Extensions)
F16C (16-bit Floating-Point conversion)
EM64T (Intel 64)
NX (XD, Execute disable bit)
VT-x (Virtualization technology)
VT-d (Virtualization for directed I/O)
Hyper-Threading
Turbo Boost 2.0
TXT (Trusted Execution tech.)
Enhanced SpeedStep tech.
Other featuresECC support.







Performance
Intel Core i7-8700K
6 cor. / 3700 MHz / 12288 Kb / LGA1151
30447
(100%)
Intel Xeon E5-2650L v4
12 cor. / 1700 MHz / 30720 Kb / LGA2011-3
25859
(85%)
Intel Xeon E5-2643 v2
This processor
22941
(76%)
Intel Core i7-5950HQ
4 cor. / 2900 MHz / 6144 Kb / BGA1364
19714
(65%)
Intel Xeon E5-2650
8 cor. / 2000 MHz / 20480 Kb / LGA2011
18163
(60%)
Intel Xeon E5-1620 v3
4 cor. / 3500 MHz / 10240 Kb / LGA2011-3
17504
(58%)
Intel Xeon E5-2637 v2
4 cor. / 3500 MHz / 15360 Kb / LGA2011
16876
(56%)
Intel Xeon E5-2623 v3
4 cor. / 3000 MHz / 10240 Kb / LGA2011-3
16302
(54%)
Intel Core i7-6870HQ
4 cor. / 2700 MHz / 8192 Kb / BGA1440
15716
(52%)

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