Intel Xeon W-2140B processor review

Intel Xeon W-2140B

Xeon W-2140B processor released by Intel; release date: 5 June 2017. The processor is designed for server-computers and based on Skylake W microarchitecture.

CPU is unlocked for overclocking. Total number of cores - 8, threads - 16. Maximum CPU clock speed - 4.2 GHz. Manufacturing process technology - 14 nm. Cache size: L1 - 512 KB, L2 - 8 MB, L3 - 11 MB.

Supported memory types: DDR4-2666. Maximum memory size: 512 GB.

Supported socket types: FCLGA-2066. Maximum number of processors in a configuration - 1.

Benchmarks

CompuBench 1.5 Desktop
Face Detection
Top 1 CPU
This CPU
97.640 mPixels/s
10.420 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 CPU
This CPU
741.453 Frames/s
151.615 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 CPU
This CPU
4.623 Frames/s
0.825 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 CPU
This CPU
49.002 Frames/s
5.664 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 CPU
This CPU
218.231 mHash/s
14.466 mHash/s
Name Value
CompuBench 1.5 Desktop - Face Detection 10.420 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 151.615 Frames/s
CompuBench 1.5 Desktop - T-Rex 0.825 Frames/s
CompuBench 1.5 Desktop - Video Composition 5.664 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 14.466 mHash/s

Specifications (specs)

Essentials

Architecture codename Skylake W
Family Xeon W
Launch date 5 June 2017
Place in performance rating 1987
Series W-2000
Vertical segment Server

Performance

64 bit support
Base frequency 3.2 GHz
Bus Speed 8 GT/s DMI
L1 cache 512 KB
L2 cache 8 MB
L3 cache 11 MB
Manufacturing process technology 14 nm
Maximum frequency 4.2 GHz
Number of cores 8
Number of threads 16
Unlocked

Memory

ECC memory support
Max memory channels 4
Maximum memory bandwidth 79.47 GB/s
Maximum memory size 512 GB
Supported memory types DDR4-2666

Compatibility

Max number of CPUs in a configuration 1
Sockets supported FCLGA-2066

Peripherals

Max number of PCIe lanes 48
PCI Express revision 3.0
PCIe configurations 1x16, 1x8, 1x4

Security & Reliability

Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Speed Shift technology

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)