Opteron 6168 vs Opteron 4340

VS

Opteron 6168 Opteron 4340

We compared two server CPUs: Opteron 6168 with 12 cores 1.9GHz and Opteron 4340 with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6168 's Advantages

Larger L3 cache size (12MB vs 8MB)

Opteron 4340 's Advantages

Released 2 years and 9 months late

Higher base frequency (3.5GHz vs 1.9GHz)

More modern manufacturing process (32nm vs 45nm)

Lower TDP (95W vs 115W)

Score

Opteron 6168

VS

Opteron 4340

General Parameters

Mar 2010

Release Date

Dec 2012

AMD

Manufacturer

AMD

Server

Type

Server

Magny-Cours

Core Architecture

Seoul

AMD Socket G34

Socket

AMD Socket C32

N/A

Integrated Graphics

N/A

Opteron (Magny-Cours)

Generation

Opteron (Seoul)

Package

1.8 billions

Transistor Count

1.2 billions

45 nm

Manufacturing Process

32 nm

AMD Socket G34

Socket

AMD Socket C32

115 W

Power Consumption

95 W

69 °C

Peak Operating Temperature

-

346 mm²

Die Size

315 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

3.5 GHz

0

Performance Core Turbo Frequency

3.8 GHz

12

Total Core Count

6

12

Total Thread Count

6

200 MHz

Bus Frequency

200 MHz

9.5

Multiplier

17.5

768 K shared

L1 Cache

288 K

6 MB per core

L2 Cache

6 MB

12 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

No

Miscellaneous

2

PCIe Version

-

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