Opteron 8346 HE (B3) vs Opteron 6168

VS

AMD Opteron 8346 HE (B3)

AMD Opteron 6168

We compared two server CPUs: Opteron 8346 HE (B3) with 4 cores 1.8GHz and Opteron 6168 with 12 cores 1.9GHz . 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 3)

Lower TDP (68W vs 115W)

Opteron 6168 's Advantages

Released 1 years and 10 months late

Higher base frequency (1.9GHz vs 1.8GHz)

Larger L3 cache size (12MB vs 2MB)

More modern manufacturing process (45nm vs 65nm)

Score

Opteron 8346 HE (B3)

VS

Opteron 6168

General Parameters

May 2008

Release Date

Mar 2010

AMD

Manufacturer

AMD

Server

Type

Server

Barcelona

Core Architecture

Magny-Cours

AMD Socket Fr2

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Opteron(Barcelona)

Generation

Opteron (Magny-Cours)

Package

0.463 billions

Transistor Count

1.8 billions

65 nm

Manufacturing Process

45 nm

68 W

Power Consumption

115 W

-

Peak Operating Temperature

69 °C

285 mm²

Die Size

346 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.9 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

12

4

Total Thread Count

12

200 MHz

Bus Frequency

200 MHz

9.0

Multiplier

9.5

64 KB per core

L1 Cache

768 K shared

512 KB per core

L2 Cache

6 MB per core

2 MB shared

L3 Cache

12 MB

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR2-667

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

-

PCIe Version

2

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