Opteron 2222 vs Intel Xeon Phi 7235

VS

AMD Opteron 2222

Intel Xeon Phi 7235

We compared two server CPUs: Opteron 2222 with 2 cores 3GHz and Intel Xeon Phi 7235 with 64 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 2222 's Advantages

Higher base frequency (3GHz vs 1.3GHz)

Lower TDP (95W vs 250W)

Intel Xeon Phi 7235 's Advantages

Released 10 years and 4 months late

Higher specification of memory (4 vs 2)

More modern manufacturing process (14nm vs 90nm)

Score

Opteron 2222

VS

Intel Xeon Phi 7235

General Parameters

Aug 2007

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Santa Rosa

Core Architecture

Knights Mill

AMD Socket F

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Opteron (Santa Rosa)

Generation

Xeon Phi (Knights Mill)

Package

0.227 billions

Transistor Count

8 billions

90 nm

Manufacturing Process

14 nm

95 W

Power Consumption

250 W

-

Foundry

Intel

235 mm²

Die Size

-

CPU Performance

3 GHz

Performance Core Base Frequency

1.3 GHz

0

Performance Core Turbo Frequency

1.4 GHz

2

Total Core Count

64

2

Total Thread Count

256

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

13.0

128 KB per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

512 K per core

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2

Memory Types

DDR4

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

-

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