Intel Xeon W 3175X vs Intel Xeon Phi 7290

VS

We compared two server CPUs: Intel Xeon W 3175X with 28 cores 3.1GHz and Intel Xeon Phi 7290 with 72 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 3175X 's Advantages

Released 2 years and 7 months late

Higher specification of memory (DDR4-2666 vs DDR4)

Higher base frequency (3.1GHz vs 1.5GHz)

Intel Xeon Phi 7290 's Advantages

Lower TDP (245W vs 255W)

Score

Intel Xeon W 3175X

VS

Intel Xeon Phi 7290

General Parameters

Jan 2019

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Knights Landing

Intel Socket 3647

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon Phi (Knights Landing)

Package

8 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

Intel Socket 3647

Socket

Intel Socket 3647

255 W

Power Consumption

245 W

70 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

688 mm²

Die Size

-

FC-LGA3647

Package

FC-LGA3647

CPU Performance

3.1 GHz

Performance Core Base Frequency

1.5 GHz

4.3 GHz

Performance Core Turbo Frequency

1.7 GHz

28

Total Core Count

72

56

Total Thread Count

288

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

15.0

64 K per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

512 K per core

38.5 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4

6

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

48

PCIe Lanes

-

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