Intel Xeon Phi 7290 vs Opteron 3350 HE

VS

We compared two server CPUs: Intel Xeon Phi 7290 with 72 cores 1.5GHz and Opteron 3350 HE with 4 cores 2.8GHz . 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 3 years and 6 months late

Higher specification of memory (DDR4 vs DDR3)

Opteron 3350 HE 's Advantages

Higher base frequency (2.8GHz vs 1.5GHz)

Lower TDP (45W vs 245W)

Score

Intel Xeon Phi 7290

VS

Opteron 3350 HE

General Parameters

Jun 2016

Release Date

Dec 2012

Intel

Manufacturer

AMD

Server

Type

Server

Knights Landing

Core Architecture

Delhi

Intel Socket 3647

Socket

AMD Socket AM3+

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Opteron (Delhi)

Package

8 billions

Transistor Count

1.2 billions

14 nm

Manufacturing Process

32 nm

Intel Socket 3647

Socket

AMD Socket AM3+

245 W

Power Consumption

45 W

Intel

Foundry

-

Die Size

315 mm²

FC-LGA3647

Package

µPGA

CPU Performance

1.5 GHz

Performance Core Base Frequency

2.8 GHz

1.7 GHz

Performance Core Turbo Frequency

3.8 GHz

72

Total Core Count

4

288

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

15.0

Multiplier

14.0

32 K per core

L1 Cache

192 K

512 K per core

L2 Cache

4 MB

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

-

PCIe Version

2

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