Opteron 43CX EE vs Intel Xeon Phi 7295

VS

AMD Opteron 43CX EE

Intel Xeon Phi 7295

We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz and Intel Xeon Phi 7295 with 72 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43CX EE 's Advantages

Higher base frequency (2.2GHz vs 1.5GHz)

Lower TDP (35W vs 320W)

Intel Xeon Phi 7295 's Advantages

Released 5 years late

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 32nm)

Score

Opteron 43CX EE

VS

Intel Xeon Phi 7295

General Parameters

Dec 2012

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Knights Mill

AMD Socket C32

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon Phi (Knights Mill)

Package

1.2 billions

Transistor Count

8 billions

32 nm

Manufacturing Process

14 nm

35 W

Power Consumption

320 W

-

Foundry

Intel

315 mm²

Die Size

-

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.5 GHz

3 GHz

Performance Core Turbo Frequency

1.6 GHz

4

Total Core Count

72

4

Total Thread Count

288

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

15.0

192 K

L1 Cache

32 K per core

4 MB

L2 Cache

512 K per core

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4

No

ECC Memory Support

Yes

Miscellaneous

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