Intel Xeon Phi 7250 vs Opteron 6168

VS

Intel Xeon Phi 7250

AMD 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 (4 vs 3)

More modern manufacturing process (14nm vs 45nm)

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

215 W

Power Consumption

115 W

-

Peak Operating Temperature

69 °C

Intel

Foundry

-

Die Size

346 mm²

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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