Xeon W 1390 vs Intel Xeon Phi 7285

VS

Intel Xeon W-1390

Intel Xeon Phi 7285

We compared two server CPUs: Xeon W 1390 with 8 cores 2.8GHz and Intel Xeon Phi 7285 with 68 cores 1.3GHz . 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 3 years and 5 months late

Higher specification of memory (3200 vs 4)

Higher base frequency (2.8GHz vs 1.3GHz)

Lower TDP (80W vs 250W)

Score

Xeon W 1390

VS

Intel Xeon Phi 7285

General Parameters

May 2021

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Rocket Lake-S

Core Architecture

Knights Mill

Intel Socket 1200

Socket

Intel Socket 3647

UHD Graphics P750

Integrated Graphics

N/A

Xeon W (Rocket Lake-S)

Generation

Xeon Phi (Knights Mill)

Package

-

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

80 W

Power Consumption

250 W

Intel

Foundry

Intel

276 mm²

Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.3 GHz

5.2 GHz

Performance Core Turbo Frequency

1.4 GHz

8

Total Core Count

68

16

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

13.0

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

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

-

20

PCIe Lanes

-

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