Opteron 8346 HE (B3) vs Intel Xeon Phi 5120D

VS

AMD Opteron 8346 HE (B3)

Intel Xeon Phi 5120D

We compared two server CPUs: Opteron 8346 HE (B3) with 4 cores 1.8GHz and Intel Xeon Phi 5120D with 60 cores 1.053GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 8346 HE (B3) 's Advantages

Higher specification of memory (667 vs 4)

Higher base frequency (1.8GHz vs 1.053GHz)

Lower TDP (68W vs 245W)

Intel Xeon Phi 5120D 's Advantages

Released 5 years and 1 months late

More modern manufacturing process (22nm vs 65nm)

Score

Opteron 8346 HE (B3)

VS

Intel Xeon Phi 5120D

General Parameters

May 2008

Release Date

Jun 2013

AMD

Manufacturer

SFF

Server

Type

Server

Barcelona

Core Architecture

Knights Corner

AMD Socket Fr2

Socket

SFF 230-Pin

N/A

Integrated Graphics

N/A

Opteron(Barcelona)

Generation

Xeon Phi (Knights Corner)

Package

0.463 billions

Transistor Count

5 billions

65 nm

Manufacturing Process

22 nm

68 W

Power Consumption

245 W

-

Foundry

Intel

285 mm²

Die Size

350 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.053 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

60

4

Total Thread Count

240

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

10.0

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

DDR3,DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

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