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HardwareCPUProcessor features → Intel Xeon W-2140B

Xeon W-2140B

Intel Xeon W-2140B - 8-core processor with a clock frequency of 3200 MHz and 3rd level cache 11264 KB. Processor is designed for servers, installs in a LGA2066. Has a built-in memory controller (4 channels, DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666) and controller PCI Express 3.0 (48 lines).

Intel Xeon W-2140B
Released2017
ManufacturerIntel
Processor typefor servers
SocketLGA2066
Number of cores8
Number of threads16
Base frequency3200 MHz
Turbo Boost4200 MHz
L1 Cache, Кb8x32 + 8x32
L2 Cache, Кb8x1024
L3 Cache, Кb11264
Integrated graphicsno
Integrated memory controlleryes
Memory channels4
Supported memoryDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666
Integrated PCIe controlleryes
PCIe versionPCI Express 3.0
PCIe lines48
Bus8 GT/s DMI
Processor coreSkylake-W
Lithography14 nm
TDP140 W
Max. temperature70° C
Instructions, technologyMMX
SSE
SSE2
SSE3
SSSE3
SSE4 (SSE4.1 + SSE4.2)
AES (Advanced Encryption Standard inst.)
AVX (Advanced Vector Extensions)
AVX 2.0 (Advanced Vector Extensions 2.0)
BMI1, BMI2 (Bit Manipulation inst.)
F16C (16-bit Floating-Point conversion)
FMA3 (3-operand Fused Multiply-Add inst.)
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.)
TSX (Transactional Synchronization Extensions)
MPX (Memory Protection Extensions)
Enhanced SpeedStep tech.
Other featuresECC support.


Performance
Intel Xeon E5-2697A v4
16 cor. / 2600 MHz / 40960 Kb / LGA2011-3
42731
(100%)
Intel Xeon E5-2695 v4
18 cor. / 2100 MHz / 46080 Kb / LGA2011-3
36666
(86%)
AMD Ryzen Threadripper 1920X
12 cor. / 3500 MHz / 32768 Kb / Socket TR4
32941
(78%)
Intel Xeon W-2140B
This processor
32608
(77%)
Intel Xeon E5-2680 v2
10 cor. / 2800 MHz / 25600 Kb / LGA2011
28883
(68%)
Intel Xeon E5-2650 v3
10 cor. / 2300 MHz / 25600 Kb / LGA2011-3
27043
(64%)
Intel Xeon E5-2650L v4
12 cor. / 1700 MHz / 30720 Kb / LGA2011-3
25508
(60%)
Intel Xeon E5-2650 v2
8 cor. / 2600 MHz / 20480 Kb / LGA2011
23649
(56%)
Intel Xeon E5-1660
6 cor. / 3300 MHz / 15360 Kb / LGA2011
22402
(53%)

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