Intel Xeon W 3175X vs Intel Xeon Phi 31S1P

VS

We compared two server CPUs: Intel Xeon W 3175X with 28 cores 3.1GHz and Intel Xeon Phi 31S1P with 57 cores 1.1GHz . 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 5 years and 7 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (3.1GHz vs 1.1GHz)

Lower TDP (255W vs 270W)

Score

Intel Xeon W 3175X

VS

Intel Xeon Phi 31S1P

General Parameters

Jan 2019

Release Date

Jun 2013

Intel

Manufacturer

PCIe

Server

Type

Server

Skylake-W

Core Architecture

Knights Corner

Intel Socket 3647

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon Phi (Knights Corner)

Package

8 billions

Transistor Count

5 billions

14 nm

Manufacturing Process

22 nm

Intel Socket 3647

Socket

PCIe x16

255 W

Power Consumption

270 W

70 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

688 mm²

Die Size

350 mm²

FC-LGA3647

Package

PCIe x16

CPU Performance

3.1 GHz

Performance Core Base Frequency

1.1 GHz

4.3 GHz

Performance Core Turbo Frequency

0

28

Total Core Count

57

56

Total Thread Count

228

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

11.0

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

DDR3,

6

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

48

PCIe Lanes

-

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