Xeon E 2278G vs Intel Xeon Phi 7250

VS

Intel Xeon E-2278G

Intel Xeon Phi 7250

We compared two server CPUs: Xeon E 2278G with 8 cores 3.4GHz and Intel Xeon Phi 7250 with 68 cores 1.4GHz . 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 215W)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2278G +948%

1699

Intel Xeon Phi 7250

162

Geekbench 6 Multi Core

Xeon E 2278G +238%

8162

Intel Xeon Phi 7250

2414

Xeon E 2278G

VS

Intel Xeon Phi 7250

General Parameters

May 2019

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Knights Landing

Intel Socket 1151

Socket

Intel Socket 3647

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon Phi (Knights Landing)

Package

-

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

95 W

Power Consumption

215 W

73 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

180 mm²

Die Size

-

CPU Performance

3.4 GHz

Performance Core Base Frequency

1.4 GHz

5 GHz

Performance Core Turbo Frequency

1.6 GHz

8

Total Core Count

68

16

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

14.0

64 KB per core

L1 Cache

32 K per core

256 KB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

16

PCIe Lanes

-

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