Intel Xeon Phi 7250F vs Xeon E 2278G

VS

Intel Xeon Phi 7250F

Intel Xeon E-2278G

We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and Xeon E 2278G with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2278G 's Advantages

Released 2 years and 11 months late

Higher specification of memory (2666 vs 4)

Higher base frequency (3.4GHz vs 1.4GHz)

Lower TDP (95W vs 230W)

Score

Intel Xeon Phi 7250F

VS

Xeon E 2278G

General Parameters

Jun 2016

Release Date

May 2019

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Coffee Lake-S WS

Intel Socket 3647

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon Phi (Knights Landing)

Generation

Xeon E (Coffee Lake)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

230 W

Power Consumption

95 W

-

Peak Operating Temperature

73 °C

Intel

Foundry

Intel

-

Die Size

180 mm²

CPU Performance

1.4 GHz

Performance Core Base Frequency

3.4 GHz

1.6 GHz

Performance Core Turbo Frequency

5 GHz

68

Total Core Count

8

272

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

34.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

-

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR4-2666

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

16

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