Opteron 1381 vs Opteron 6344

VS

AMD Opteron 1381

AMD Opteron 6344

We compared two server CPUs: Opteron 1381 with 4 cores 2.5GHz and Opteron 6344 with 12 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6344 's Advantages

Released 3 years and 5 months late

Higher specification of memory (1866 vs 1333)

Higher base frequency (2.6GHz vs 2.5GHz)

Larger L3 cache size (8MB vs 6MB)

More modern manufacturing process (32nm vs 45nm)

Score

Opteron 1381

VS

Opteron 6344

General Parameters

Jun 2009

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Suzuka

Core Architecture

Abu Dhabi

AMD Socket AM3

Socket

AMD Socket G34

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Suzuka)

Generation

Opteron (Abu Dhabi)

Package

0.758 billions

Transistor Count

2.4 billions

45 nm

Manufacturing Process

32 nm

115 W

Power Consumption

115 W

-

Peak Operating Temperature

70 °C

GlobalFoundries

Foundry

GlobalFoundries

258 mm²

Die Size

2x315 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.6 GHz

0

Performance Core Turbo Frequency

3.2 GHz

4

Total Core Count

12

4

Total Thread Count

12

200 MHz

Bus Frequency

200 MHz

12.5

Multiplier

13.0

128 KB per core

L1 Cache

576 KB

512 KB per core

L2 Cache

2 MB per module

6 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3-1333

Memory Types

DDR3-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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