Opteron 6180 SE vs Xeon L5645

VS

AMD Opteron 6180 SE

Intel Xeon L5645

We compared two server CPUs: Opteron 6180 SE with 12 cores 2.5GHz and Xeon L5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6180 SE 's Advantages

Higher base frequency (2.5GHz vs 2.4GHz)

Xeon L5645 's Advantages

More modern manufacturing process (32nm vs 45nm)

Lower TDP (60W vs 140W)

Score

Opteron 6180 SE

VS

Xeon L5645

General Parameters

Feb 2011

Release Date

Feb 2011

AMD

Manufacturer

Intel

Server

Type

Server

Magny-Cours

Core Architecture

Westmere-EP

AMD Socket G34

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Opteron (Magny-Cours)

Generation

Xeon(Westmere-EP)

Package

1.8 billions

Transistor Count

1.17 billions

45 nm

Manufacturing Process

32 nm

140 W

Power Consumption

60 W

64 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

2x346 mm²

Die Size

239 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

2.933 GHz

12

Total Core Count

6

12

Total Thread Count

12

200 MHz

Bus Frequency

133 MHz

12.5

Multiplier

18.0

128 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

12 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3-1333

4

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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