Intel Xeon Phi 7250 vs Opteron 6168

VS

Intel Xeon Phi 7250 Opteron 6168

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Opteron 6168 with 12 cores 1.9GHz . 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

Released 6 years and 3 months late

Higher specification of memory (DDR4 vs DDR3)

Opteron 6168 's Advantages

Higher base frequency (1.9GHz vs 1.4GHz)

Lower TDP (115W vs 215W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Phi 7250

162

Opteron 6168 +48%

241

Geekbench 6 Multi Core

Intel Xeon Phi 7250 +70%

2414

Opteron 6168

1418

Intel Xeon Phi 7250

VS

Opteron 6168

General Parameters

Jun 2016

Release Date

Mar 2010

Intel

Manufacturer

AMD

Server

Type

Server

Knights Landing

Core Architecture

Magny-Cours

Intel Socket 3647

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Opteron (Magny-Cours)

Package

8 billions

Transistor Count

1.8 billions

14 nm

Manufacturing Process

45 nm

Intel Socket 3647

Socket

AMD Socket G34

215 W

Power Consumption

115 W

-

Peak Operating Temperature

69 °C

Intel

Foundry

-

Die Size

346 mm²

FC-LGA3647

Package

-

CPU Performance

1.4 GHz

Performance Core Base Frequency

1.9 GHz

1.6 GHz

Performance Core Turbo Frequency

0

68

Total Core Count

12

272

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

14.0

Multiplier

9.5

32 K per core

L1 Cache

768 K shared

512 K per core

L2 Cache

6 MB per core

-

L3 Cache

12 MB

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

-

PCIe Version

2

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