Opteron 6386 SE vs Intel Xeon Phi 7285

VS

We compared two server CPUs: Opteron 6386 SE with 16 cores 2.8GHz and Intel Xeon Phi 7285 with 68 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6386 SE 's Advantages

Higher base frequency (2.8GHz vs 1.3GHz)

Lower TDP (140W vs 250W)

Intel Xeon Phi 7285 's Advantages

Released 5 years and 1 months late

Higher specification of memory (DDR4 vs DDR3)

Score

Opteron 6386 SE

VS

Intel Xeon Phi 7285

General Parameters

Nov 2012

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Knights Mill

AMD Socket G34

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon Phi (Knights Mill)

Package

2.4 billions

Transistor Count

8 billions

32 nm

Manufacturing Process

14 nm

AMD Socket G34

Socket

Intel Socket 3647

140 W

Power Consumption

250 W

-

Foundry

Intel

315 mm²

Die Size

-

Package

FC-LGA3647

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.3 GHz

3.5 GHz

Performance Core Turbo Frequency

1.4 GHz

16

Total Core Count

68

16

Total Thread Count

272

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

13.0

768 K

L1 Cache

32 K per core

16 MB

L2 Cache

512 K per core

8 MB per die

L3 Cache

-

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

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