Opteron 6276 vs Opteron 6320

VS

AMD Opteron 6276

AMD Opteron 6320

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Opteron 6320 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6320 's Advantages

Released 1 years late

Higher specification of memory (1866 vs 3)

Higher base frequency (2.8GHz vs 2.3GHz)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Opteron 6320 +126%

448

Geekbench 6 Multi Core

Opteron 6276

1729

Opteron 6320 +64%

2841

Opteron 6276

VS

Opteron 6320

General Parameters

Nov 2011

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Interlagos

Core Architecture

Abu Dhabi

AMD Socket G34

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Opteron (Abu Dhabi)

Package

2.4 billions

Transistor Count

2.4 billions

32 nm

Manufacturing Process

32 nm

115 W

Power Consumption

115 W

-

Peak Operating Temperature

72 °C

-

Foundry

GlobalFoundries

316 mm²

Die Size

2x315 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.8 GHz

3.2 GHz

Performance Core Turbo Frequency

3.3 GHz

16

Total Core Count

8

16

Total Thread Count

8

200 MHz

Bus Frequency

200 MHz

11.5

Multiplier

14.0

768 K

L1 Cache

384 KB

16 MB

L2 Cache

2 MB per module

8 MB per die

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

4

SMP

4

Memory Parameters

DDR3

Memory Types

DDR3-1866

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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