Opteron 8346 HE (B3) vs Opteron 1389

VS

AMD Opteron 8346 HE (B3)

AMD Opteron 1389

We compared two server CPUs: Opteron 8346 HE (B3) with 4 cores 1.8GHz and Opteron 1389 with 4 cores 2.9GHz . 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

Lower TDP (68W vs 115W)

Opteron 1389 's Advantages

Released 1 years and 1 months late

Higher specification of memory (1333 vs 667)

Higher base frequency (2.9GHz vs 1.8GHz)

Larger L3 cache size (6MB vs 2MB)

More modern manufacturing process (45nm vs 65nm)

Score

Opteron 8346 HE (B3)

VS

Opteron 1389

General Parameters

May 2008

Release Date

Jun 2009

AMD

Manufacturer

AMD

Server

Type

Server

Barcelona

Core Architecture

Suzuka

AMD Socket Fr2

Socket

AMD Socket AM3

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Opteron(Barcelona)

Generation

Opteron(Suzuka)

Package

0.463 billions

Transistor Count

0.758 billions

65 nm

Manufacturing Process

45 nm

68 W

Power Consumption

115 W

-

Foundry

GlobalFoundries

285 mm²

Die Size

258 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.9 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

4

Total Thread Count

4

200 MHz

Bus Frequency

200 MHz

9.0

Multiplier

14.5

64 KB per core

L1 Cache

128 KB per core

512 KB per core

L2 Cache

512 KB per core

2 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR2-667

Memory Types

DDR3-1333

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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