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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[edit]

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[edit]

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[edit]

 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[edit]

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

See also[edit]

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) +