Intel Xeon Phi 7250 vs Opteron X2170

VS

Intel Xeon Phi 7250

AMD Opteron X2170

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Opteron X2170 with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7250 's Advantages

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 28nm)

Opteron X2170 's Advantages

Higher base frequency (2.4GHz vs 1.4GHz)

Lower TDP (25W vs 215W)

Score

Intel Xeon Phi 7250

VS

Opteron X2170

General Parameters

Jun 2016

Release Date

Sep 2016

Intel

Manufacturer

AMD

Server

Type

Server

Knights Landing

Core Architecture

Steppe Eagle

Intel Socket 3647

Socket

AMD Socket FT3

N/A

Integrated Graphics

Radeon R5E

Xeon Phi (Knights Landing)

Generation

Opteron (X-Series)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

28 nm

215 W

Power Consumption

25 W

Intel

Foundry

-

CPU Performance

1.4 GHz

Performance Core Base Frequency

2.4 GHz

1.6 GHz

Performance Core Turbo Frequency

0

68

Total Core Count

4

272

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

24.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

2 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

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