Opteron 8347 HE (B3) vs Intel Xeon Phi 7235

VS

AMD Opteron 8347 HE (B3)

Intel Xeon Phi 7235

We compared two server CPUs: Opteron 8347 HE (B3) with 4 cores 1.9GHz 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 8347 HE (B3) 's Advantages

Higher specification of memory (667 vs 4)

Higher base frequency (1.9GHz vs 1.3GHz)

Lower TDP (68W vs 250W)

Intel Xeon Phi 7235 's Advantages

Released 9 years and 7 months late

More modern manufacturing process (14nm vs 65nm)

Score

Opteron 8347 HE (B3)

VS

Intel Xeon Phi 7235

General Parameters

May 2008

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Barcelona

Core Architecture

Knights Mill

AMD Socket Fr2

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Opteron(Barcelona)

Generation

Xeon Phi (Knights Mill)

Package

0.463 billions

Transistor Count

8 billions

65 nm

Manufacturing Process

14 nm

68 W

Power Consumption

250 W

-

Foundry

Intel

285 mm²

Die Size

-

CPU Performance

1.9 GHz

Performance Core Base Frequency

1.3 GHz

0

Performance Core Turbo Frequency

1.4 GHz

4

Total Core Count

64

4

Total Thread Count

256

200 MHz

Bus Frequency

100 MHz

9.5

Multiplier

13.0

64 KB per core

L1 Cache

32 K per core

512 KB per core

L2 Cache

512 K per core

2 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR2-667

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

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