Opteron 6344 vs Xeon E5345

VS

AMD Opteron 6344

Intel Xeon E5345

We compared two server CPUs: Opteron 6344 with 12 cores 2.6GHz and Xeon E5345 with 4 cores 2.333GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6344 's Advantages

Released 6 years late

Higher specification of memory (1866 vs 3)

Higher base frequency (2.6GHz vs 2.333GHz)

More modern manufacturing process (32nm vs 65nm)

Xeon E5345 's Advantages

Lower TDP (80W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6344 +59%

419

Xeon E5345

263

Geekbench 6 Multi Core

Opteron 6344 +165%

3209

Xeon E5345

1210

Opteron 6344

VS

Xeon E5345

General Parameters

Nov 2012

Release Date

Nov 2006

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Clovertown

AMD Socket G34

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon (Clovertown)

Package

2.4 billions

Transistor Count

0.582 billions

32 nm

Manufacturing Process

65 nm

115 W

Power Consumption

80 W

70 °C

Peak Operating Temperature

66 °C

GlobalFoundries

Foundry

-

2x315 mm²

Die Size

2x143 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

2.333 GHz

3.2 GHz

Performance Core Turbo Frequency

0

12

Total Core Count

4

12

Total Thread Count

4

200 MHz

Bus Frequency

333 MHz

13.0

Multiplier

7.0

576 KB

L1 Cache

64 KB per core

2 MB per module

L2 Cache

4 MB per die

8 MB per die

L3 Cache

-

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3-1866

Memory Types

DDR2, DDR3

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

0

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