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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. Processor is designed for servers, installs in a LGA2011. Has a built-in memory controller (4 channels, DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866) and controller PCI Express 3.0 (40 lines).

Intel Xeon E5-2643 v2
Processor typefor servers
Number of cores6
Number of threads12
Base frequency3500 MHz
Turbo Boost3800 MHz
L1 Cache, Кb6x32 + 6x32
L2 Cache, Кb256x6
L3 Cache, Кb25600
Integrated graphicsno
Integrated memory controlleryes
Memory channels4
Supported memoryDDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866
Integrated PCIe controlleryes
PCIe versionPCI Express 3.0
PCIe lines40
Bus8.0 GT/s QPI (4000 MHz)
5 GT/s DMI
Processor coreIvy Bridge-EP
Lithography22 nm
Transistors, mn1860
TDP130 W
Max. temperature74° C
Instructions, technologyMMX
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)
Turbo Boost 2.0
TXT (Trusted Execution tech.)
Enhanced SpeedStep tech.
Other featuresECC support.

Intel Xeon W-2135
6 cor. / 3700 MHz / 8448 Kb / LGA2066
Intel Xeon D-1567
12 cor. / 2100 MHz / 18432 Kb / BGA1667
Intel Xeon E5-2650 v2
8 cor. / 2600 MHz / 20480 Kb / LGA2011
Intel Xeon E5-2643 v2
This processor
Intel Xeon D-1540
8 cor. / 2000 MHz / 12288 Kb / BGA1667
Intel Xeon E5-2470
8 cor. / 2300 MHz / 20480 Kb / LGA1356
Intel Xeon E5-1620 v2
4 cor. / 3700 MHz / 10240 Kb / LGA2011
Intel Core i7-6820HK
4 cor. / 2700 MHz / 8192 Kb / BGA1440
Intel Core i7-2700K
4 cor. / 3500 MHz / 8192 Kb / LGA1155

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