Xeon W 1390 vs Intel Xeon Phi 31S1P

VS

Intel Xeon W-1390

Intel Xeon Phi 31S1P

We compared two server CPUs: Xeon W 1390 with 8 cores 2.8GHz 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

Xeon W 1390 's Advantages

Released 7 years and 11 months late

Higher specification of memory (3200 vs 4)

Higher base frequency (2.8GHz vs 1.1GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (80W vs 270W)

Score

Xeon W 1390

VS

Intel Xeon Phi 31S1P

General Parameters

May 2021

Release Date

Jun 2013

Intel

Manufacturer

PCIe

Server

Type

Server

Rocket Lake-S

Core Architecture

Knights Corner

Intel Socket 1200

Socket

PCIe x16

UHD Graphics P750

Integrated Graphics

N/A

Xeon W (Rocket Lake-S)

Generation

Xeon Phi (Knights Corner)

Package

-

Transistor Count

5 billions

14 nm

Manufacturing Process

22 nm

80 W

Power Consumption

270 W

Intel

Foundry

Intel

276 mm²

Die Size

350 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.1 GHz

5.2 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

57

16

Total Thread Count

228

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

11.0

80 KB per core

L1 Cache

32 K per core

512 KB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

-

20

PCIe Lanes

-

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