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=== Common Features ===
 
=== Common Features ===
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For the most part, Skylake DE 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 Skylake DE chips come with {{x86|AVX-512}} along with a single execution units, similar to the low-end {{intel|Skylake SP|l=core}} models. All models have 32 [[PCIe]] lanes and have all the following features in common:
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For the most part, Skylake DE 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 Skylake DE chips come with {{x86|AVX-512}} along with a single execution units, similar to the low-end {{intel|Skylake SP|l=core}} models.
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: [[File:skylake de block.png|500px]]
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All models have 32 [[PCIe]] lanes and have all the following features in common:
  
 
* '''Mem:''' Up 512 GiB of quad-channel DDR4 Memory
 
* '''Mem:''' Up 512 GiB of quad-channel DDR4 Memory
 
** DPC RDIMM and LRDIMM \w [[ECC]]
 
** DPC RDIMM and LRDIMM \w [[ECC]]
−
* '''I/O:''' 32 [[PCIe]] 3.0 Lanes
+
* '''I/O:''' 32 [[PCIe]] 3.0 Lanes + 20 configurable High-Speed I/O (HSIO) lanes
 
* '''TDP:''' < 110 W
 
* '''TDP:''' < 110 W
 
* '''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)
 
* '''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)

Revision as of 18:47, 7 February 2018

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Skylake DE
skylake-de (front).png
General Info
DesignerIntel
ManufacturerIntel
IntroductionFebruary 7, 2018 (announced)
February 7, 2018 (launched)
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureSkylake (server)
Word Size
8 octets
16 nibbles
64 bit
Process14 nm
0.014 μm
1.4e-5 mm
Packaging
PackageFCBGA-2518 (BGA)
Dimension45 mm x 52.5 mm
Contacts2518
Succession

Skylake DE (SKL-DE) is the processor core for Intel's single-chip high-performance low-power dense processors platform based on the Skylake microarchitecture, succeeding Broadwell DE. Skylake DE processors feature a large array of enhancements and improvements including the new AVX-512 extension. Skylake DE are aimed at lower power IoT, networking, and dense edge computing.

Overview

All processors are a single-socket BGA-2518 package, manufacturing on Intel's 14 nm process based on the Skylake microarchitecture. Skylake DE are a single-chip solution consisting of just the processor chip itself since they incorporate the Lewisburg chipset along with the microprocessor die in the same package.

Common Features

For the most part, Skylake DE processors come with all the features enabled and only core count and frequency being the differentiating feature. It's worth pointing out that Skylake DE chips come with AVX-512 along with a single execution units, similar to the low-end Skylake SP models.

skylake de block.png

All models have 32 PCIe lanes and have all the following features in common:

  • Mem: Up 512 GiB of quad-channel DDR4 Memory
    • DPC RDIMM and LRDIMM \w ECC
  • I/O: 32 PCIe 3.0 Lanes + 20 configurable High-Speed I/O (HSIO) lanes
  • TDP: < 110 W
  • 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)
  • Features: Speed Shift, vPro, VT-x/EPT, VT-d, TBT 2.0, TSX, TXT, SpeedStep, Secure Key, MPX, OS Guard, and RAS.

Skylake DE SKUs are organized into three groups:

  • Edge Server and Cloud SUKs
  • Network Edge and Storage SKUs - SKUs suitable for networking and network related storage. Those SKUs include four 10 Gbe Ethernet ports that only require an external PHY
  • Integrated QuickAssist Technology - SKUs with Intel's QuickAssist technology enabled.

Additionally, SKUs are suffixed with either I, T, and N or combination of multiple of those options:

  • I - Integrated Ethernet
  • T - High Temperature (90° TCASE) and extended reliability support
  • N - Integrated Ethernet and Intel's QuickAssist technology

Skylake DE Processors

 List of Skylake DE-based Processors
ModelLaunchedPriceCoresThreadsTDPL2L3FrequencyTurboMemory
 Edge Server and Cloud SKUs
D-2141I7 February 2018$ 555.00
€ 499.50
£ 449.55
¥ 57,348.15
81665 W
65,000 mW
0.0872 hp
0.065 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
11 MiB
11,264 KiB
11,534,336 B
0.0107 GiB
2.2 GHz
2,200 MHz
2,200,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-2161I7 February 2018$ 962.00
€ 865.80
£ 779.22
¥ 99,403.46
122490 W
90,000 mW
0.121 hp
0.09 kW
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
16.5 MiB
16,896 KiB
17,301,504 B
0.0161 GiB
2.2 GHz
2,200 MHz
2,200,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-21917 February 2018$ 2,406.00
€ 2,165.40
£ 1,948.86
¥ 248,611.98
183686 W
86,000 mW
0.115 hp
0.086 kW
18 MiB
18,432 KiB
18,874,368 B
0.0176 GiB
24.75 MiB
25,344 KiB
25,952,256 B
0.0242 GiB
1.6 GHz
1,600 MHz
1,600,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2400
 Network Edge and Storage SKUs
D-2123IT7 February 2018$ 213.00
€ 191.70
£ 172.53
¥ 22,009.29
4860 W
60,000 mW
0.0805 hp
0.06 kW
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
8.25 MiB
8,448 KiB
8,650,752 B
0.00806 GiB
2.2 GHz
2,200 MHz
2,200,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2400
D-2142IT7 February 2018$ 438.00
€ 394.20
£ 354.78
¥ 45,258.54
81665 W
65,000 mW
0.0872 hp
0.065 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
11 MiB
11,264 KiB
11,534,336 B
0.0107 GiB
1.9 GHz
1,900 MHz
1,900,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-2143IT7 February 2018$ 566.00
€ 509.40
£ 458.46
¥ 58,484.78
81665 W
65,000 mW
0.0872 hp
0.065 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
11 MiB
11,264 KiB
11,534,336 B
0.0107 GiB
2.2 GHz
2,200 MHz
2,200,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-2163IT7 February 2018$ 930.00
€ 837.00
£ 753.30
¥ 96,096.90
122475 W
75,000 mW
0.101 hp
0.075 kW
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
16.5 MiB
16,896 KiB
17,301,504 B
0.0161 GiB
2.1 GHz
2,100 MHz
2,100,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-2173IT7 February 2018$ 1,229.00
€ 1,106.10
£ 995.49
¥ 126,992.57
142870 W
70,000 mW
0.0939 hp
0.07 kW
14 MiB
14,336 KiB
14,680,064 B
0.0137 GiB
19.25 MiB
19,712 KiB
20,185,088 B
0.0188 GiB
1.7 GHz
1,700 MHz
1,700,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-2183IT7 February 2018$ 1,764.00
€ 1,587.60
£ 1,428.84
¥ 182,274.12
1632100 W
100,000 mW
0.134 hp
0.1 kW
16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
22 MiB
22,528 KiB
23,068,672 B
0.0215 GiB
2.2 GHz
2,200 MHz
2,200,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2400
 Integrated QuickAssist Technology SKUs
D-2145NT7 February 2018$ 502.00
€ 451.80
£ 406.62
¥ 51,871.66
81665 W
65,000 mW
0.0872 hp
0.065 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
11 MiB
11,264 KiB
11,534,336 B
0.0107 GiB
1.9 GHz
1,900 MHz
1,900,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-2146NT7 February 2018$ 641.00
€ 576.90
£ 519.21
¥ 66,234.53
81680 W
80,000 mW
0.107 hp
0.08 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
11 MiB
11,264 KiB
11,534,336 B
0.0107 GiB
2.3 GHz
2,300 MHz
2,300,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-2166NT7 February 2018$ 1,005.00
€ 904.50
£ 814.05
¥ 103,846.65
122485 W
85,000 mW
0.114 hp
0.085 kW
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
16.5 MiB
16,896 KiB
17,301,504 B
0.0161 GiB
2 GHz
2,000 MHz
2,000,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2133
D-2177NT7 February 2018$ 1,443.00
€ 1,298.70
£ 1,168.83
¥ 149,105.19
1428105 W
105,000 mW
0.141 hp
0.105 kW
14 MiB
14,336 KiB
14,680,064 B
0.0137 GiB
19.25 MiB
19,712 KiB
20,185,088 B
0.0188 GiB
1.9 GHz
1,900 MHz
1,900,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2666
D-2187NT7 February 2018$ 1,989.00
€ 1,790.10
£ 1,611.09
¥ 205,523.37
1632110 W
110,000 mW
0.148 hp
0.11 kW
16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
22 MiB
22,528 KiB
23,068,672 B
0.0215 GiB
2 GHz
2,000 MHz
2,000,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
DDR4-2666
Count: 14

Documents

See also

arrow up 1.svgPower/Performance

arrow up 1.svgPower/Performance

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Facts about "Skylake DE - Cores - Intel"
RDF feed
Has subobject
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Skylake DE - Cores - Intel#package +
designerIntel +
first announcedFebruary 7, 2018 +
first launchedFebruary 7, 2018 +
instance ofcore +
isax86-64 +
isa familyx86 +
main imageFile:skylake-de (front).png +
manufacturerIntel +
microarchitectureSkylake (server) +
nameSkylake DE +
packageFCBGA-2518 +
process14 nm (0.014 μm, 1.4e-5 mm) +
word size64 bit (8 octets, 16 nibbles) +