Opteron 156 vs Opteron 6276

VS

AMD Opteron 156

AMD Opteron 6276

We compared two server CPUs: Opteron 156 with 1 cores 3GHz 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 156 's Advantages

Higher specification of memory (400 vs 3)

Higher base frequency (3GHz vs 2.3GHz)

Lower TDP (104W vs 115W)

Opteron 6276 's Advantages

Released 6 years and 6 months late

More modern manufacturing process (32nm vs 90nm)

Score

Opteron 156

VS

Opteron 6276

General Parameters

May 2005

Release Date

Nov 2011

AMD

Manufacturer

AMD

Server

Type

Server

Venus

Core Architecture

Interlagos

AMD Socket 939

Socket

AMD Socket G34

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

Opteron (Interlagos)

Package

0.114 billions

Transistor Count

2.4 billions

90 nm

Manufacturing Process

32 nm

104 W

Power Consumption

115 W

115 mm²

Die Size

316 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.3 GHz

0

Performance Core Turbo Frequency

3.2 GHz

1

Total Core Count

16

1

Total Thread Count

16

200 MHz

Bus Frequency

200 MHz

15.0

Multiplier

11.5

128 KB

L1 Cache

768 K

1 MB

L2 Cache

16 MB

-

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR1-400

Memory Types

DDR3

2

Max Memory Channels

No

ECC Memory Support

No

Miscellaneous

-

PCIe Version

2

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