Opteron 6168 vs Opteron 6276

VS

Opteron 6168 Opteron 6276

We compared two server CPUs: Opteron 6168 with 12 cores 1.9GHz and Opteron 6276 with 16 cores 2.3GHz . 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 6276 's Advantages

Released 1 years and 8 months late

Higher base frequency (2.3GHz vs 1.9GHz)

More modern manufacturing process (32nm vs 45nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6168 +21%

241

Opteron 6276

198

Geekbench 6 Multi Core

Opteron 6168

1418

Opteron 6276 +21%

1729

Opteron 6168

VS

Opteron 6276

General Parameters

Mar 2010

Release Date

Nov 2011

AMD

Manufacturer

AMD

Server

Type

Server

Magny-Cours

Core Architecture

Interlagos

AMD Socket G34

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Opteron (Magny-Cours)

Generation

Opteron (Interlagos)

Package

1.8 billions

Transistor Count

2.4 billions

45 nm

Manufacturing Process

32 nm

AMD Socket G34

Socket

AMD Socket G34

115 W

Power Consumption

115 W

69 °C

Peak Operating Temperature

-

346 mm²

Die Size

316 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.3 GHz

0

Performance Core Turbo Frequency

3.2 GHz

12

Total Core Count

16

12

Total Thread Count

16

200 MHz

Bus Frequency

200 MHz

9.5

Multiplier

11.5

768 K shared

L1 Cache

768 K

6 MB per core

L2 Cache

16 MB

12 MB

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

No

Miscellaneous

2

PCIe Version

2

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