Intel Xeon Phi 7290F vs Intel Xeon W 2170B

VS

Intel Xeon Phi 7290F

Intel Xeon W-2170B

We compared two server CPUs: Intel Xeon Phi 7290F with 72 cores 1.5GHz and Intel Xeon W 2170B with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2170B 's Advantages

Released 1 years and 6 months late

Higher specification of memory (2666 vs 4)

Higher base frequency (2.5GHz vs 1.5GHz)

Lower TDP (140W vs 260W)

Score

Intel Xeon Phi 7290F

VS

Intel Xeon W 2170B

General Parameters

Jun 2016

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Skylake-W

Intel Socket 3647

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Xeon W (Skylake-W)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

260 W

Power Consumption

140 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

-

Die Size

484 mm²

CPU Performance

1.5 GHz

Performance Core Base Frequency

2.5 GHz

1.7 GHz

Performance Core Turbo Frequency

4.3 GHz

72

Total Core Count

14

288

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

25.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

19.25 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR4-2666

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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