Intel Xeon Phi 7230 vs Opteron 6278

VS

Intel Xeon Phi 7230

AMD Opteron 6278

We compared two server CPUs: Intel Xeon Phi 7230 with 64 cores 1.3GHz and Opteron 6278 with 16 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 7230 's Advantages

Released 4 years and 1 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 32nm)

Opteron 6278 's Advantages

Higher base frequency (2.4GHz vs 1.3GHz)

Lower TDP (115W vs 215W)

Score

Intel Xeon Phi 7230

VS

Opteron 6278

General Parameters

Jun 2016

Release Date

May 2012

Intel

Manufacturer

AMD

Server

Type

Server

Knights Landing

Core Architecture

Interlagos

Intel Socket 3647

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Opteron (Interlagos)

Package

8 billions

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

215 W

Power Consumption

115 W

Intel

Foundry

-

Die Size

316 mm²

CPU Performance

1.3 GHz

Performance Core Base Frequency

2.4 GHz

1.5 GHz

Performance Core Turbo Frequency

3.3 GHz

64

Total Core Count

16

256

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

13.0

Multiplier

12.0

32 K per core

L1 Cache

768 K

512 K per core

L2 Cache

16 MB

-

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR4

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

-

PCIe Version

2

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