Intel Xeon Phi 7290 vs Opteron 6274

VS

Intel Xeon Phi 7290 Opteron 6274

We compared two server CPUs: Intel Xeon Phi 7290 with 72 cores 1.5GHz and Opteron 6274 with 16 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7290 's Advantages

Released 4 years and 7 months late

Higher specification of memory (DDR4 vs DDR3)

Opteron 6274 's Advantages

Higher base frequency (2.2GHz vs 1.5GHz)

Lower TDP (115W vs 245W)

Score

Intel Xeon Phi 7290

VS

Opteron 6274

General Parameters

Jun 2016

Release Date

Nov 2011

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

Intel Socket 3647

Socket

AMD Socket G34

245 W

Power Consumption

115 W

Intel

Foundry

-

Die Size

316 mm²

FC-LGA3647

Package

-

CPU Performance

1.5 GHz

Performance Core Base Frequency

2.2 GHz

1.7 GHz

Performance Core Turbo Frequency

3.1 GHz

72

Total Core Count

16

288

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

15.0

Multiplier

11.0

32 K per core

L1 Cache

768 K shared

512 K per core

L2 Cache

8.00391 MB per core

-

L3 Cache

16 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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