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Hewitt Lake - Cores - Intel
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Hewitt Lake
hewitt lake (front).png
General Info
DesignerIntel
ManufacturerIntel
IntroductionFebruary 25, 2019 (announced)
April 2, 2019 (launched)
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureBroadwell (Server)
Word Size
8 octets
16 nibbles
64 bit
Process14 nm
0.014 μm
1.4e-5 mm
TechnologyCMOS
Succession

Hewitt Lake (HWL) is codename Intel's single-chip dense low-power processors platform based on the Broadwell microarchitecture, serving as a successor to Broadwell DE. Hewitt Lake are aimed at lower power IoT, networking, and dense edge computing.

Hewitt Lake parts are branded as Intel Xeon D-1600 series processors.

Overview

All processors are a single-socket BGA-1667 package, manufacturing on Intel's 14 nm process based on the Broadwell microarchitecture. Hewitt Lake processors are a single-chip solution consisting of just the processor chip itself since they incorporate the chipset along with the microprocessor die in the same package.

Common Features

All models have all the following features in common:

Hewitt Lake SKUs are organized into three groups:

  • Edge Server and Cloud SUKs
  • Integrated QuickAssist Technology - SKUs with Intel's QuickAssist technology enabled. QAT allows for up to 100 Gps of encryption and decryption acceleration.

Additionally, SKUs are suffixed with N or combination of multiple of those options:

  • N - Integrated Ethernet and Intel's QuickAssist technology

Hewitt Lake Processors

 List of Hewitt Lake-based Processors
ModelLaunchedPriceCoresThreadsTDPL2L3FrequencyTurboQAT
 Edge Server and Cloud SKUs
D-16022 April 2019$ 106.00
€ 95.40
£ 85.86
¥ 10,952.98
2427 W
27,000 mW
0.0362 hp
0.027 kW
0.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
2.5 GHz
2,500 MHz
2,500,000 kHz
2.8 GHz
2,800 MHz
2,800,000 kHz
✘
D-16122 April 20194822 W
22,000 mW
0.0295 hp
0.022 kW
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
1.5 GHz
1,500 MHz
1,500,000 kHz
2.5 GHz
2,500 MHz
2,500,000 kHz
✘
D-16222 April 2019$ 170.00
€ 153.00
£ 137.70
¥ 17,566.10
4840 W
40,000 mW
0.0536 hp
0.04 kW
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
2.6 GHz
2,600 MHz
2,600,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
✘
D-16272 April 2019$ 202.00
€ 181.80
£ 163.62
¥ 20,872.66
4845 W
45,000 mW
0.0603 hp
0.045 kW
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
2.9 GHz
2,900 MHz
2,900,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
✘
D-16322 April 201981630 W
30,000 mW
0.0402 hp
0.03 kW
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
1.5 GHz
1,500 MHz
1,500,000 kHz
2.5 GHz
2,500 MHz
2,500,000 kHz
✔
D-16372 April 2019$ 406.00
€ 365.40
£ 328.86
¥ 41,951.98
61255 W
55,000 mW
0.0738 hp
0.055 kW
1.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
9 MiB
9,216 KiB
9,437,184 B
0.00879 GiB
2.9 GHz
2,900 MHz
2,900,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
✘
 Network Edge and Storage SKUs
D-1623N2 April 2019$ 256.00
€ 230.40
£ 207.36
¥ 26,452.48
4835 W
35,000 mW
0.0469 hp
0.035 kW
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
2.4 GHz
2,400 MHz
2,400,000 kHz
2.7 GHz
2,700 MHz
2,700,000 kHz
✔
D-1633N2 April 2019$ 470.00
€ 423.00
£ 380.70
¥ 48,565.10
61245 W
45,000 mW
0.0603 hp
0.045 kW
1.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
9 MiB
9,216 KiB
9,437,184 B
0.00879 GiB
2.5 GHz
2,500 MHz
2,500,000 kHz
2.8 GHz
2,800 MHz
2,800,000 kHz
✔
D-1649N2 April 2019$ 705.00
€ 634.50
£ 571.05
¥ 72,847.65
81645 W
45,000 mW
0.0603 hp
0.045 kW
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
2.3 GHz
2,300 MHz
2,300,000 kHz
2.5 GHz
2,500 MHz
2,500,000 kHz
✔
D-1653N2 April 2019$ 748.00
€ 673.20
£ 605.88
¥ 77,290.84
81665 W
65,000 mW
0.0872 hp
0.065 kW
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
2.8 GHz
2,800 MHz
2,800,000 kHz
3.1 GHz
3,100 MHz
3,100,000 kHz
✔
Count: 10

SKU Comparison

Below are a number of SKU comparison graphs based on their specifications.

See also

arrow up 1.svgPower/Performance

arrow up 1.svgPower/Performance

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Facts about "Hewitt Lake - Cores - Intel"
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designerIntel +
first announcedFebruary 25, 2019 +
first launchedApril 2, 2019 +
instance ofcore +
isax86-64 +
isa familyx86 +
main imageFile:hewitt lake (front).png +
manufacturerIntel +
microarchitectureBroadwell (Server) +
nameHewitt Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +