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'''Skylake W''' ('''SKL-W''') is the processor core for [[Intel]]'s enterprise workstation microprocessor line based on the {{intel|Skylake (server)|Skylake|l=arch}} microarchitecture. Skylake W processors feature a large array of enhancements and improvements including the new {{x86|AVX-512}} extension. In addition to being fabricated on Intel's [[14 nm process|enhanced 14+ nm process]], those units also incorporate two full {{x86|AVX-512}} units, a feature otherwise only found on the high-end {{intel|Skylake SP|server|l=core}} models.  
 
'''Skylake W''' ('''SKL-W''') is the processor core for [[Intel]]'s enterprise workstation microprocessor line based on the {{intel|Skylake (server)|Skylake|l=arch}} microarchitecture. Skylake W processors feature a large array of enhancements and improvements including the new {{x86|AVX-512}} extension. In addition to being fabricated on Intel's [[14 nm process|enhanced 14+ nm process]], those units also incorporate two full {{x86|AVX-512}} units, a feature otherwise only found on the high-end {{intel|Skylake SP|server|l=core}} models.  
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== Overview ==
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Skylake W are enterprise workstation microprocessors. Those are a two-chip solution consisting of the microprocessor and the C422 chipset. All processors are socket {{intel|Socket R4}} (LGA-2066), manufactured on Intel's [[14 nm process|enhanced 14+ nm process]] based on the {{intel|Skylake (server)|Skylake|l=arch}} microarchitecture. Those are single-socket chips only. Geared toward business workstations, those processors come with all the related features such as {{intel|vPro}}, {{intel|Volume Management Device}} (VMD), and RAS.
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=== Common Features ===
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All Skylake W processors come with all the features enabled and only [[core count]] and {{intel|frequency behavior|frequency}} being the differentiating feature. It's worth pointing out that the Skylake W come with {{x86|AVX-512}} along with two full execution units, similar to the high-end {{intel|Skylake SP|l=core}} models. All models have 48 [[PCIe]] lanes and have all the following features in common:
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* '''Mem:''' 512 GiB of quad-channel DDR4-2666 ECC Memory
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** DPC RDIMM and LRDIMM \w [[ECC]]
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* '''I/O:''' 48 [[PCIe]] 3.0 Lanes
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* '''TDP:''' 120 W / 140 W
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* '''ISA:''' Everything up to AVX-512 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, AVX2, AVX512F, AVX512CD, AVX512BW, AVX512DQ, AVX512VL)
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* '''Features:''' {{intel|Speed Shift}}, {{intel|vPro}}, {{intel|VT-x}}/{{intel|EPT}}, {{intel|VT-d}}, {{intel|TBT 2.0}}, {{intel|TSX}}, {{intel|TXT}}, {{intel|SpeedStep}}, {{intel|Identity Protection}}, {{intel|Secure Key}}, {{intel|MPX}}, {{intel|OS Guard}}, and {{intel|Volume Management Device}} (VMD).
  
 
== Skylake W Processors ==
 
== Skylake W Processors ==

Revision as of 14:15, 31 August 2017

Edit Values
Skylake W
intel skylake w (front).png
General Info
DesignerIntel
ManufacturerIntel
IntroductionAugust 29, 2017 (announced)
August 29, 2017 (launched)
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureSkylake (server)
Word Size
8 octets
16 nibbles
64 bit
Process14 nm
0.014 μm
1.4e-5 mm
Clock2,300 MHz - 4,000 MHz
Packaging
Template:packages/intel/lga-2066

Skylake W (SKL-W) is the processor core for Intel's enterprise workstation microprocessor line based on the Skylake microarchitecture. Skylake W processors feature a large array of enhancements and improvements including the new AVX-512 extension. In addition to being fabricated on Intel's enhanced 14+ nm process, those units also incorporate two full AVX-512 units, a feature otherwise only found on the high-end server models.

Overview

Skylake W are enterprise workstation microprocessors. Those are a two-chip solution consisting of the microprocessor and the C422 chipset. All processors are socket Socket R4 (LGA-2066), manufactured on Intel's enhanced 14+ nm process based on the Skylake microarchitecture. Those are single-socket chips only. Geared toward business workstations, those processors come with all the related features such as vPro, Volume Management Device (VMD), and RAS.

Common Features

All Skylake W processors come with all the features enabled and only core count and frequency being the differentiating feature. It's worth pointing out that the Skylake W come with AVX-512 along with two full execution units, similar to the high-end Skylake SP models. All models have 48 PCIe lanes and have all the following features in common:

Skylake W Processors

 List of Skylake W-based Processors
ModelPriceLaunchedCoresFrequency
W-2102$ 202.00
€ 181.80
£ 163.62
¥ 20,872.66
29 August 201742.9 GHz
2,900 MHz
2,900,000 kHz
W-2104$ 255.00
€ 229.50
£ 206.55
¥ 26,349.15
29 August 201743.2 GHz
3,200 MHz
3,200,000 kHz
W-2123$ 294.00
€ 264.60
£ 238.14
¥ 30,379.02
29 August 201743.6 GHz
3,600 MHz
3,600,000 kHz
W-2125$ 444.00
€ 399.60
£ 359.64
¥ 45,878.52
29 August 201744 GHz
4,000 MHz
4,000,000 kHz
W-2133$ 617.00
€ 555.30
£ 499.77
¥ 63,754.61
29 August 201763.6 GHz
3,600 MHz
3,600,000 kHz
W-2135$ 835.00
€ 751.50
£ 676.35
¥ 86,280.55
29 August 201763.7 GHz
3,700 MHz
3,700,000 kHz
W-2140B21 December 201783.2 GHz
3,200 MHz
3,200,000 kHz
W-2145$ 1,113.00
€ 1,001.70
£ 901.53
¥ 115,006.29
29 August 201783.7 GHz
3,700 MHz
3,700,000 kHz
W-2150B21 December 2017103 GHz
3,000 MHz
3,000,000 kHz
W-2155$ 1,440.00
€ 1,296.00
£ 1,166.40
¥ 148,795.20
29 August 2017103.3 GHz
3,300 MHz
3,300,000 kHz
W-2170B21 December 2017142.5 GHz
2,500 MHz
2,500,000 kHz
W-2175$ 1,947.00
€ 1,752.30
£ 1,577.07
¥ 201,183.51
29 August 2017142.5 GHz
2,500 MHz
2,500,000 kHz
W-2191B21 December 2017182.3 GHz
2,300 MHz
2,300,000 kHz
W-2195$ 2,553.00
€ 2,297.70
£ 2,067.93
¥ 263,801.49
29 August 2017182.3 GHz
2,300 MHz
2,300,000 kHz
Count: 14

See also

arrow up 1.svgPower/Performance

arrow up 1.svgPower/Performance

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Facts about "Skylake W - Cores - Intel"
RDF feed
designerIntel +
first announcedAugust 29, 2017 +
first launchedAugust 29, 2017 +
instance ofcore +
isax86-64 +
isa familyx86 +
main imageFile:intel skylake w (front).png +
manufacturerIntel +
microarchitectureSkylake (server) +
nameSkylake W +
process14 nm (0.014 μm, 1.4e-5 mm) +
word size64 bit (8 octets, 16 nibbles) +