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Cascade Lake W - Cores - Intel
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Cascade Lake W
cascade lake w (front).png
General Info
DesignerIntel
ManufacturerIntel
IntroductionJune 3, 2019 (announced)
June 3, 2019 (launched)
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureCascade Lake
PlatformGlacier Falls
Word Size
8 octets
16 nibbles
64 bit
Process14 nm
0.014 μm
1.4e-5 mm
Packaging
PackageFCLGA-3647 (FCLGA)
Dimension76.16 mm × 56.6 mm
Pitch0.8585 mm × 0.9906 mm
Contacts3647
SocketSocket P, LGA-3647
Succession

Cascade Lake W (Cascade Lake Workstations; CLS-W) is codename for Intel's enterprise workstation microprocessor line based on the Cascade Lake microarchitecture, succeeding Skylake W. Cascade Lake W processors feature a number of enhancements including a new AVX512 x86 extension for neural network / deep learning workloads. Cascade Lake W series of processors are branded as the Xeon W family.

Overview[edit]

Cascade La W are enterprise workstation microprocessors. Those are a two-chip solution consisting of the microprocessor and the Lewisburg chipset. All processors are socket FCLGA-3647, 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[edit]

For the most part, Cascade Lake 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 (with the exception of the two low-end models). All models have 48 PCIe lanes and have all the following features in common:

Cascade Lake W Processors[edit]

Note that for the lower core-count models, the L3 cache size is larger than it would otherwise be due to additional cache slices being enabled from disabled cores.

 List of Cascade Lake W-based Processors
ModelLaunchedPriceCoresThreadsTDPL2L3FrequencyTurboTurbo Max
W-32233 June 2019$ 749.00
€ 674.10
£ 606.69
¥ 77,394.17
816160 W
160,000 mW
0.215 hp
0.16 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
16.5 MiB
16,896 KiB
17,301,504 B
0.0161 GiB
3.5 GHz
3,500 MHz
3,500,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
4.2 GHz
4,200 MHz
4,200,000 kHz
W-32253 June 2019$ 1,199.00
€ 1,079.10
£ 971.19
¥ 123,892.67
816160 W
160,000 mW
0.215 hp
0.16 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
16.5 MiB
16,896 KiB
17,301,504 B
0.0161 GiB
3.7 GHz
3,700 MHz
3,700,000 kHz
4.3 GHz
4,300 MHz
4,300,000 kHz
4.4 GHz
4,400 MHz
4,400,000 kHz
W-32353 June 2019$ 1,398.00
€ 1,258.20
£ 1,132.38
¥ 144,455.34
1224180 W
180,000 mW
0.241 hp
0.18 kW
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
19.25 MiB
19,712 KiB
20,185,088 B
0.0188 GiB
3.3 GHz
3,300 MHz
3,300,000 kHz
4.4 GHz
4,400 MHz
4,400,000 kHz
4.5 GHz
4,500 MHz
4,500,000 kHz
W-32453 June 2019$ 1,999.00
€ 1,799.10
£ 1,619.19
¥ 206,556.67
1632205 W
205,000 mW
0.275 hp
0.205 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
3.2 GHz
3,200 MHz
3,200,000 kHz
4.4 GHz
4,400 MHz
4,400,000 kHz
4.6 GHz
4,600 MHz
4,600,000 kHz
W-3245M3 June 2019$ 5,002.00
€ 4,501.80
£ 4,051.62
¥ 516,856.66
1632205 W
205,000 mW
0.275 hp
0.205 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
3.2 GHz
3,200 MHz
3,200,000 kHz
4.4 GHz
4,400 MHz
4,400,000 kHz
4.6 GHz
4,600 MHz
4,600,000 kHz
W-32653 June 2019$ 3,349.00
€ 3,014.10
£ 2,712.69
¥ 346,052.17
2448205 W
205,000 mW
0.275 hp
0.205 kW
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
33 MiB
33,792 KiB
34,603,008 B
0.0322 GiB
2.7 GHz
2,700 MHz
2,700,000 kHz
4.4 GHz
4,400 MHz
4,400,000 kHz
4.6 GHz
4,600 MHz
4,600,000 kHz
W-3265M3 June 2019$ 6,353.00
€ 5,717.70
£ 5,145.93
¥ 656,455.49
2448205 W
205,000 mW
0.275 hp
0.205 kW
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
33 MiB
33,792 KiB
34,603,008 B
0.0322 GiB
2.7 GHz
2,700 MHz
2,700,000 kHz
4.4 GHz
4,400 MHz
4,400,000 kHz
4.6 GHz
4,600 MHz
4,600,000 kHz
W-32753 June 2019$ 4,449.00
€ 4,004.10
£ 3,603.69
¥ 459,715.17
2856205 W
205,000 mW
0.275 hp
0.205 kW
28 MiB
28,672 KiB
29,360,128 B
0.0273 GiB
38.5 MiB
39,424 KiB
40,370,176 B
0.0376 GiB
2.5 GHz
2,500 MHz
2,500,000 kHz
4.4 GHz
4,400 MHz
4,400,000 kHz
4.6 GHz
4,600 MHz
4,600,000 kHz
W-3275M3 June 2019$ 7,453.00
€ 6,707.70
£ 6,036.93
¥ 770,118.49
2856205 W
205,000 mW
0.275 hp
0.205 kW
28 MiB
28,672 KiB
29,360,128 B
0.0273 GiB
38.5 MiB
39,424 KiB
40,370,176 B
0.0376 GiB
2.5 GHz
2,500 MHz
2,500,000 kHz
4.4 GHz
4,400 MHz
4,400,000 kHz
4.6 GHz
4,600 MHz
4,600,000 kHz
Count: 9

See also[edit]

arrow up 1.svgPower/Performance

designerIntel +
first announcedJune 3, 2019 +
first launchedJune 3, 2019 +
instance ofcore +
isax86-64 +
isa familyx86 +
main imageFile:cascade lake w (front).png +
manufacturerIntel +
microarchitectureCascade Lake +
nameCascade Lake W +
packageFCLGA-3647 +
platformGlacier Falls +
process14 nm (0.014 μm, 1.4e-5 mm) +
socketSocket P + and LGA-3647 +
word size64 bit (8 octets, 16 nibbles) +