Opteron 6276 vs Opteron 6168

VS

AMD Opteron 6276

AMD Opteron 6168

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz 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 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)

Opteron 6168 's Advantages

Larger L3 cache size (12MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Opteron 6168 +21%

241

Geekbench 6 Multi Core

Opteron 6276 +21%

1729

Opteron 6168

1418

Opteron 6276

VS

Opteron 6168

General Parameters

Nov 2011

Release Date

Mar 2010

AMD

Manufacturer

AMD

Server

Type

Server

Interlagos

Core Architecture

Magny-Cours

AMD Socket G34

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Opteron (Magny-Cours)

Package

2.4 billions

Transistor Count

1.8 billions

32 nm

Manufacturing Process

45 nm

115 W

Power Consumption

115 W

-

Peak Operating Temperature

69 °C

316 mm²

Die Size

346 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

1.9 GHz

3.2 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

12

16

Total Thread Count

12

200 MHz

Bus Frequency

200 MHz

11.5

Multiplier

9.5

768 K

L1 Cache

768 K shared

16 MB

L2 Cache

6 MB per core

8 MB per die

L3 Cache

12 MB

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

No

Miscellaneous

2

PCIe Version

2

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